From 5bff8429a0655320c1aef0c16fb0fd2ec0184a9a Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Tue, 27 Jul 2021 09:14:21 -0300
Subject: [PATCH 1/6] Use type_alias_impl_trait instead of min in compiler and
lib
---
compiler/rustc_data_structures/src/lib.rs | 3 +-
compiler/rustc_feature/src/active.rs | 2 +-
library/alloc/src/lib.rs | 3 +-
.../duplicate.full_tait.stderr | 365 +++++++++---------
.../duplicate.min_tait.stderr | 354 ++++++++---------
.../ui/associated-type-bounds/duplicate.rs | 259 +++++++++----
.../trait-alias-impl-trait.full_tait.stderr | 11 -
.../trait-alias-impl-trait.rs | 54 ++-
.../issue-63591.full_tait.stderr | 11 -
src/test/ui/associated-types/issue-63591.rs | 1 -
...e-60655-latebound-regions.full_tait.stderr | 11 -
.../issues/issue-60655-latebound-regions.rs | 1 -
.../generator/layout-error.full_tait.stderr | 13 +-
.../ui/generator/layout-error.min_tait.stderr | 4 +-
src/test/ui/generator/layout-error.rs | 1 -
...ata-sufficient-for-layout.full_tait.stderr | 13 +-
...data-sufficient-for-layout.min_tait.stderr | 2 +-
.../metadata-sufficient-for-layout.rs | 1 -
...-trait-type-generic-trait.full_tait.stderr | 11 -
...ssociated-impl-trait-type-generic-trait.rs | 1 -
...d-impl-trait-type-trivial.full_tait.stderr | 11 -
.../associated-impl-trait-type-trivial.rs | 1 -
...ssociated-impl-trait-type.full_tait.stderr | 11 -
.../impl-trait/associated-impl-trait-type.rs | 1 -
.../ui/impl-trait/auto-trait.full_tait.stderr | 13 +-
.../ui/impl-trait/auto-trait.min_tait.stderr | 2 +-
src/test/ui/impl-trait/auto-trait.rs | 1 -
.../impl-trait/issue-55872-1.full_tait.stderr | 19 +-
.../impl-trait/issue-55872-1.min_tait.stderr | 8 +-
src/test/ui/impl-trait/issue-55872-1.rs | 1 -
.../impl-trait/issue-55872-2.full_tait.stderr | 15 +-
.../impl-trait/issue-55872-2.min_tait.stderr | 4 +-
src/test/ui/impl-trait/issue-55872-2.rs | 1 -
.../impl-trait/issue-55872.full_tait.stderr | 13 +-
.../ui/impl-trait/issue-55872.min_tait.stderr | 2 +-
src/test/ui/impl-trait/issue-55872.rs | 3 +-
.../issues/issue-53457.full_tait.stderr | 11 -
src/test/ui/impl-trait/issues/issue-53457.rs | 1 -
.../issues/issue-78722.full_tait.stderr | 15 +-
.../issues/issue-78722.min_tait.stderr | 4 +-
src/test/ui/impl-trait/issues/issue-78722.rs | 1 -
.../error-handling-2.full_tait.stderr | 17 +-
.../error-handling-2.min_tait.stderr | 6 +-
.../multiple-lifetimes/error-handling-2.rs | 1 -
.../error-handling.full_tait.stderr | 13 +-
.../error-handling.min_tait.stderr | 2 +-
.../multiple-lifetimes/error-handling.rs | 1 -
.../negative-reasoning.full_tait.stderr | 13 +-
.../negative-reasoning.min_tait.stderr | 2 +-
src/test/ui/impl-trait/negative-reasoning.rs | 1 -
.../type-alias-generic-param.full_tait.stderr | 11 -
.../ui/impl-trait/type-alias-generic-param.rs | 4 +-
...ias-impl-trait-in-fn-body.full_tait.stderr | 11 -
.../type-alias-impl-trait-in-fn-body.rs | 1 -
.../ui/issues/issue-60662.full_tait.stderr | 11 -
src/test/ui/issues/issue-60662.rs | 4 +-
...e-trait-and-foreign-items.full_tait.stderr | 29 +-
...ne-trait-and-foreign-items.min_tait.stderr | 18 +-
.../ui/lint/inline-trait-and-foreign-items.rs | 1 -
.../lint/lint-ctypes-73249-2.full_tait.stderr | 15 +-
.../lint/lint-ctypes-73249-2.min_tait.stderr | 4 +-
src/test/ui/lint/lint-ctypes-73249-2.rs | 5 +-
.../lint/lint-ctypes-73249-3.full_tait.stderr | 15 +-
.../lint/lint-ctypes-73249-3.min_tait.stderr | 4 +-
src/test/ui/lint/lint-ctypes-73249-3.rs | 9 +-
.../lint/lint-ctypes-73249-5.full_tait.stderr | 15 +-
.../lint/lint-ctypes-73249-5.min_tait.stderr | 4 +-
src/test/ui/lint/lint-ctypes-73249-5.rs | 9 +-
.../lint/lint-ctypes-73251-1.full_tait.stderr | 15 +-
.../lint/lint-ctypes-73251-1.min_tait.stderr | 4 +-
src/test/ui/lint/lint-ctypes-73251-1.rs | 9 +-
.../lint/lint-ctypes-73251-2.full_tait.stderr | 15 +-
.../lint/lint-ctypes-73251-2.min_tait.stderr | 4 +-
src/test/ui/lint/lint-ctypes-73251-2.rs | 14 +-
.../lint/lint-ctypes-73251.full_tait.stderr | 11 -
src/test/ui/lint/lint-ctypes-73251.rs | 1 -
.../opaque-ty-ffi-unsafe.full_tait.stderr | 15 +-
.../lint/opaque-ty-ffi-unsafe.min_tait.stderr | 4 +-
src/test/ui/lint/opaque-ty-ffi-unsafe.rs | 3 +-
src/test/ui/mir/issue-75053.full_tait.stderr | 13 +-
src/test/ui/mir/issue-75053.min_tait.stderr | 2 +-
src/test/ui/mir/issue-75053.rs | 1 -
...rivate-in-public-assoc-ty.full_tait.stderr | 25 +-
...private-in-public-assoc-ty.min_tait.stderr | 14 +-
.../ui/privacy/private-in-public-assoc-ty.rs | 1 -
...lic-type-alias-impl-trait.full_tait.stderr | 11 -
...private-in-public-type-alias-impl-trait.rs | 5 +-
.../issue-68621.full_tait.stderr | 13 +-
.../save-analysis/issue-68621.min_tait.stderr | 2 +-
src/test/ui/save-analysis/issue-68621.rs | 1 -
.../assoc-type-const.full_tait.stderr | 14 +-
.../assoc-type-const.min_tait.stderr | 2 +-
.../type-alias-impl-trait/assoc-type-const.rs | 1 -
...pe-lifetime-unconstrained.full_tait.stderr | 13 +-
...ype-lifetime-unconstrained.min_tait.stderr | 2 +-
.../assoc-type-lifetime-unconstrained.rs | 1 -
.../assoc-type-lifetime.full_tait.stderr | 11 -
.../assoc-type-lifetime.rs | 1 -
...ted-type-alias-impl-trait.full_tait.stderr | 11 -
.../associated-type-alias-impl-trait.rs | 1 -
.../auxiliary/cross_crate_ice.rs | 1 -
.../auxiliary/cross_crate_ice2.rs | 3 +-
.../bound_reduction2.full_tait.stderr | 15 +-
.../bound_reduction2.min_tait.stderr | 4 +-
.../type-alias-impl-trait/bound_reduction2.rs | 1 -
.../bounds-are-checked-2.full_tait.stderr | 13 +-
.../bounds-are-checked-2.min_tait.stderr | 2 +-
.../bounds-are-checked-2.rs | 1 -
.../bounds-are-checked.full_tait.stderr | 19 +-
.../bounds-are-checked.min_tait.stderr | 8 +-
.../bounds-are-checked.rs | 4 +-
.../coherence.full_tait.stderr | 13 +-
.../coherence.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/coherence.rs | 1 -
...eclared_but_never_defined.full_tait.stderr | 13 +-
...declared_but_never_defined.min_tait.stderr | 2 +-
.../declared_but_never_defined.rs | 1 -
..._but_not_defined_in_scope.full_tait.stderr | 15 +-
...d_but_not_defined_in_scope.min_tait.stderr | 4 +-
.../declared_but_not_defined_in_scope.rs | 1 -
.../different_defining_uses.full_tait.stderr | 15 +-
.../different_defining_uses.min_tait.stderr | 4 +-
.../different_defining_uses.rs | 4 +-
..._defining_uses_never_type.full_tait.stderr | 17 +-
...t_defining_uses_never_type.min_tait.stderr | 6 +-
.../different_defining_uses_never_type.rs | 7 +-
...defining_uses_never_type2.full_tait.stderr | 11 -
.../different_defining_uses_never_type2.rs | 1 -
.../fallback.full_tait.stderr | 11 -
src/test/ui/type-alias-impl-trait/fallback.rs | 1 -
...c_different_defining_uses.full_tait.stderr | 15 +-
...ic_different_defining_uses.min_tait.stderr | 4 +-
.../generic_different_defining_uses.rs | 4 +-
..._duplicate_lifetime_param.full_tait.stderr | 15 +-
...c_duplicate_lifetime_param.min_tait.stderr | 4 +-
.../generic_duplicate_lifetime_param.rs | 4 +-
...ric_duplicate_param_use10.full_tait.stderr | 11 -
.../generic_duplicate_param_use10.rs | 1 -
...eric_duplicate_param_use2.full_tait.stderr | 15 +-
...neric_duplicate_param_use2.min_tait.stderr | 4 +-
.../generic_duplicate_param_use2.rs | 1 -
...eric_duplicate_param_use3.full_tait.stderr | 15 +-
...neric_duplicate_param_use3.min_tait.stderr | 4 +-
.../generic_duplicate_param_use3.rs | 1 -
...eric_duplicate_param_use4.full_tait.stderr | 15 +-
...neric_duplicate_param_use4.min_tait.stderr | 4 +-
.../generic_duplicate_param_use4.rs | 3 +-
...eric_duplicate_param_use5.full_tait.stderr | 19 +-
...neric_duplicate_param_use5.min_tait.stderr | 8 +-
.../generic_duplicate_param_use5.rs | 1 -
...eric_duplicate_param_use6.full_tait.stderr | 17 +-
...neric_duplicate_param_use6.min_tait.stderr | 6 +-
.../generic_duplicate_param_use6.rs | 1 -
...eric_duplicate_param_use7.full_tait.stderr | 11 -
.../generic_duplicate_param_use7.rs | 1 -
...eric_duplicate_param_use8.full_tait.stderr | 17 +-
...neric_duplicate_param_use8.min_tait.stderr | 6 +-
.../generic_duplicate_param_use8.rs | 1 -
...eric_duplicate_param_use9.full_tait.stderr | 21 +-
...neric_duplicate_param_use9.min_tait.stderr | 10 +-
.../generic_duplicate_param_use9.rs | 1 -
.../generic_lifetime_param.full_tait.stderr | 11 -
.../generic_lifetime_param.rs | 1 -
.../generic_not_used.full_tait.stderr | 15 +-
.../generic_not_used.min_tait.stderr | 4 +-
.../type-alias-impl-trait/generic_not_used.rs | 3 +-
...does_not_live_long_enough.full_tait.stderr | 17 +-
..._does_not_live_long_enough.min_tait.stderr | 6 +-
.../generic_type_does_not_live_long_enough.rs | 1 -
.../generic_underconstrained.full_tait.stderr | 15 +-
.../generic_underconstrained.min_tait.stderr | 4 +-
.../generic_underconstrained.rs | 1 -
...generic_underconstrained2.full_tait.stderr | 19 +-
.../generic_underconstrained2.min_tait.stderr | 8 +-
.../generic_underconstrained2.rs | 1 -
...-with-unconstrained-param.full_tait.stderr | 13 +-
...l-with-unconstrained-param.min_tait.stderr | 2 +-
.../impl-with-unconstrained-param.rs | 1 -
...ncoherent-assoc-imp-trait.full_tait.stderr | 15 +-
...incoherent-assoc-imp-trait.min_tait.stderr | 4 +-
.../incoherent-assoc-imp-trait.rs | 1 -
...e-52843-closure-constrain.full_tait.stderr | 15 +-
...ue-52843-closure-constrain.min_tait.stderr | 6 +-
.../issue-52843-closure-constrain.rs | 1 -
.../issue-52843.full_tait.stderr | 13 +-
.../issue-52843.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-52843.rs | 1 -
.../issue-53096.full_tait.stderr | 13 +-
.../issue-53096.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-53096.rs | 1 -
.../issue-53598.full_tait.stderr | 13 +-
.../issue-53598.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-53598.rs | 3 +-
...78-generator-and-const-fn.full_tait.stderr | 13 +-
...678-generator-and-const-fn.min_tait.stderr | 2 +-
.../issue-53678-generator-and-const-fn.rs | 1 -
...-55099-lifetime-inference.full_tait.stderr | 11 -
.../issue-55099-lifetime-inference.rs | 7 +-
...88-associate-impl-capture.full_tait.stderr | 11 -
.../issue-57188-associate-impl-capture.rs | 1 -
.../issue-57611-trait-alias.full_tait.stderr | 13 +-
.../issue-57611-trait-alias.min_tait.stderr | 2 +-
.../issue-57611-trait-alias.rs | 1 -
.../issue-57700.full_tait.stderr | 13 +-
.../issue-57700.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-57700.rs | 3 +-
...sue-57807-associated-type.full_tait.stderr | 11 -
.../issue-57807-associated-type.rs | 1 -
.../issue-58887.full_tait.stderr | 11 -
.../ui/type-alias-impl-trait/issue-58887.rs | 1 -
.../issue-58951.full_tait.stderr | 11 -
.../ui/type-alias-impl-trait/issue-58951.rs | 5 +-
.../issue-60407.full_tait.stderr | 13 +-
.../issue-60407.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-60407.rs | 1 -
.../issue-60564.full_tait.stderr | 15 +-
.../issue-60564.min_tait.stderr | 4 +-
.../ui/type-alias-impl-trait/issue-60564.rs | 1 -
...iate-impl-trait-lifetimes.full_tait.stderr | 11 -
...ue-62000-associate-impl-trait-lifetimes.rs | 1 -
.../issue-63263-closure-return.rs | 1 -
.../issue-63263-closure-return.stderr | 11 -
.../issue-63279.full_tait.stderr | 15 +-
.../issue-63279.min_tait.stderr | 6 +-
.../ui/type-alias-impl-trait/issue-63279.rs | 1 -
...3677-type-alias-coherence.full_tait.stderr | 11 -
.../issue-63677-type-alias-coherence.rs | 1 -
...-opaque-ty-from-val-twice.full_tait.stderr | 13 +-
...t-opaque-ty-from-val-twice.min_tait.stderr | 4 +-
...sue-65679-inst-opaque-ty-from-val-twice.rs | 1 -
.../ui/type-alias-impl-trait/issue-65918.rs | 1 -
...e-66580-closure-coherence.full_tait.stderr | 11 -
.../issue-66580-closure-coherence.rs | 5 +-
...issue-67844-nested-opaque.full_tait.stderr | 11 -
.../issue-67844-nested-opaque.rs | 6 +-
...ue-68368-non-defining-use.full_tait.stderr | 15 +-
...sue-68368-non-defining-use.min_tait.stderr | 4 +-
.../issue-68368-non-defining-use.rs | 1 -
...er-lifetime-resolve-error.full_tait.stderr | 13 +-
...ner-lifetime-resolve-error.min_tait.stderr | 2 +-
...ssue-69136-inner-lifetime-resolve-error.rs | 1 -
...inner-lifetime-resolve-ok.full_tait.stderr | 11 -
.../issue-69136-inner-lifetime-resolve-ok.rs | 1 -
.../issue-69323.full.stderr | 11 -
.../ui/type-alias-impl-trait/issue-69323.rs | 1 -
.../issue-70121.full_tait.stderr | 11 -
.../ui/type-alias-impl-trait/issue-70121.rs | 1 -
.../issue-74244.full_tait.stderr | 13 +-
.../issue-74244.min_tait.stderr | 2 +-
.../ui/type-alias-impl-trait/issue-74244.rs | 1 -
.../ui/type-alias-impl-trait/issue-74761-2.rs | 1 -
.../issue-74761-2.stderr | 17 +-
.../issue-74761.full_tait.stderr | 15 +-
.../issue-74761.min_tait.stderr | 4 +-
.../ui/type-alias-impl-trait/issue-74761.rs | 1 -
...76202-trait-impl-for-tait.full_tait.stderr | 15 +-
...-76202-trait-impl-for-tait.min_tait.stderr | 4 +-
.../issue-76202-trait-impl-for-tait.rs | 4 +-
.../ui/type-alias-impl-trait/issue-78450.rs | 1 -
.../type-alias-impl-trait/issue-78450.stderr | 11 -
...ted_type_alias_impl_trait.full_tait.stderr | 11 -
.../nested_type_alias_impl_trait.rs | 19 +-
...ever_reveal_concrete_type.full_tait.stderr | 15 +-
...never_reveal_concrete_type.min_tait.stderr | 4 +-
.../never_reveal_concrete_type.rs | 1 -
..._inferrable_concrete_type.full_tait.stderr | 13 +-
...o_inferrable_concrete_type.min_tait.stderr | 2 +-
.../no_inferrable_concrete_type.rs | 1 -
...g_outside_defining_module.full_tait.stderr | 15 +-
...ng_outside_defining_module.min_tait.stderr | 4 +-
.../no_revealing_outside_defining_module.rs | 1 -
.../not_a_defining_use.full_tait.stderr | 15 +-
.../not_a_defining_use.min_tait.stderr | 4 +-
.../not_a_defining_use.rs | 1 -
.../not_well_formed.full_tait.stderr | 13 +-
.../not_well_formed.min_tait.stderr | 2 +-
.../type-alias-impl-trait/not_well_formed.rs | 4 +-
.../structural-match-no-leak.full_tait.stderr | 13 +-
.../structural-match-no-leak.min_tait.stderr | 2 +-
.../structural-match-no-leak.rs | 1 -
.../structural-match.full_tait.stderr | 13 +-
.../structural-match.min_tait.stderr | 2 +-
.../type-alias-impl-trait/structural-match.rs | 1 -
...pe-alias-impl-trait-const.full_tait.stderr | 15 +-
...ype-alias-impl-trait-const.min_tait.stderr | 4 +-
.../type-alias-impl-trait-const.rs | 1 -
...type-alias-impl-trait-fns.full_tait.stderr | 11 -
.../type-alias-impl-trait-fns.rs | 6 +-
...pe-alias-impl-trait-sized.full_tait.stderr | 11 -
.../type-alias-impl-trait-sized.rs | 17 +-
...pe-alias-impl-trait-tuple.full_tait.stderr | 11 -
.../type-alias-impl-trait-tuple.rs | 1 -
...it-unconstrained-lifetime.full_tait.stderr | 13 +-
...ait-unconstrained-lifetime.min_tait.stderr | 2 +-
...alias-impl-trait-unconstrained-lifetime.rs | 1 -
...pl-trait-with-cycle-error.full_tait.stderr | 13 +-
...mpl-trait-with-cycle-error.min_tait.stderr | 2 +-
.../type-alias-impl-trait-with-cycle-error.rs | 1 -
...l-trait-with-cycle-error2.full_tait.stderr | 13 +-
...pl-trait-with-cycle-error2.min_tait.stderr | 2 +-
...type-alias-impl-trait-with-cycle-error2.rs | 5 +-
...impl-trait-with-no-traits.full_tait.stderr | 15 +-
...-impl-trait-with-no-traits.min_tait.stderr | 4 +-
.../type-alias-impl-trait-with-no-traits.rs | 1 -
.../type-alias-impl-trait.full_tait.stderr | 11 -
.../type-alias-impl-trait.rs | 1 -
...e-alias-nested-impl-trait.full_tait.stderr | 11 -
.../type-alias-nested-impl-trait.rs | 1 -
.../unused_generic_param.full_tait.stderr | 15 +-
.../unused_generic_param.min_tait.stderr | 4 +-
.../unused_generic_param.rs | 4 +-
...eck_type_placeholder_item.full_tait.stderr | 149 ++++---
...peck_type_placeholder_item.min_tait.stderr | 138 +++----
.../ui/typeck/typeck_type_placeholder_item.rs | 1 -
314 files changed, 1192 insertions(+), 2255 deletions(-)
delete mode 100644 src/test/ui/associated-type-bounds/trait-alias-impl-trait.full_tait.stderr
delete mode 100644 src/test/ui/associated-types/issue-63591.full_tait.stderr
delete mode 100644 src/test/ui/async-await/issues/issue-60655-latebound-regions.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/associated-impl-trait-type-trivial.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/associated-impl-trait-type.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/issues/issue-53457.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/type-alias-generic-param.full_tait.stderr
delete mode 100644 src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.full_tait.stderr
delete mode 100644 src/test/ui/issues/issue-60662.full_tait.stderr
delete mode 100644 src/test/ui/lint/lint-ctypes-73251.full_tait.stderr
delete mode 100644 src/test/ui/privacy/private-in-public-type-alias-impl-trait.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/assoc-type-lifetime.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/fallback.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/generic_lifetime_param.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-57807-associated-type.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-58887.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-58951.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-63263-closure-return.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-69323.full.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-70121.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-78450.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait.full_tait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.full_tait.stderr
diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs
index 041d52aa20abd..18bc2f896f2f2 100644
--- a/compiler/rustc_data_structures/src/lib.rs
+++ b/compiler/rustc_data_structures/src/lib.rs
@@ -21,7 +21,8 @@
#![feature(iter_map_while)]
#![feature(maybe_uninit_uninit_array)]
#![feature(min_specialization)]
-#![feature(min_type_alias_impl_trait)]
+#![cfg_attr(bootstrap, feature(min_type_alias_impl_trait))]
+#![cfg_attr(not(bootstrap), feature(type_alias_impl_trait))]
#![feature(new_uninit)]
#![feature(nll)]
#![feature(once_cell)]
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs
index a3e40daf6bf6d..27c08586f4fc8 100644
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -489,7 +489,7 @@ declare_features! (
(active, async_closure, "1.37.0", Some(62290), None),
/// Allows `impl Trait` to be used inside type aliases (RFC 2515).
- (incomplete, type_alias_impl_trait, "1.38.0", Some(63063), None),
+ (active, type_alias_impl_trait, "1.38.0", Some(63063), None),
/// Allows the definition of `const extern fn` and `const unsafe extern fn`.
(active, const_extern_fn, "1.40.0", Some(64926), None),
diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs
index fa1f361a5b6d1..999ca9b0ad095 100644
--- a/library/alloc/src/lib.rs
+++ b/library/alloc/src/lib.rs
@@ -141,7 +141,8 @@
#![feature(alloc_layout_extra)]
#![feature(trusted_random_access)]
#![feature(try_trait_v2)]
-#![feature(min_type_alias_impl_trait)]
+#![cfg_attr(bootstrap, feature(min_type_alias_impl_trait))]
+#![cfg_attr(not(bootstrap), feature(type_alias_impl_trait))]
#![feature(associated_type_bounds)]
#![feature(slice_group_by)]
#![feature(decl_macro)]
diff --git a/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr b/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr
index bffa5150fe1ce..81cd882e5d802 100644
--- a/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr
+++ b/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr
@@ -1,158 +1,149 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/duplicate.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:10:36
+ --> $DIR/duplicate.rs:9:36
|
-LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
+LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:12:36
+ --> $DIR/duplicate.rs:13:36
|
-LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
+LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:14:39
+ --> $DIR/duplicate.rs:17:39
|
-LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
+LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:16:45
+ --> $DIR/duplicate.rs:23:29
|
-LL | struct SW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:18:45
+ --> $DIR/duplicate.rs:30:29
|
-LL | struct SW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:20:48
+ --> $DIR/duplicate.rs:37:32
|
-LL | struct SW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:23:34
+ --> $DIR/duplicate.rs:43:34
|
-LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> { V(T) }
+LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:25:34
+ --> $DIR/duplicate.rs:47:34
|
-LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> { V(T) }
+LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:27:37
+ --> $DIR/duplicate.rs:51:37
|
-LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> { V(T) }
+LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:29:43
+ --> $DIR/duplicate.rs:57:29
|
-LL | enum EW1<T> where T: Iterator<Item: Copy, Item: Send> { V(T) }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:31:43
+ --> $DIR/duplicate.rs:64:29
|
-LL | enum EW2<T> where T: Iterator<Item: Copy, Item: Copy> { V(T) }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:33:46
+ --> $DIR/duplicate.rs:71:32
|
-LL | enum EW3<T> where T: Iterator<Item: 'static, Item: 'static> { V(T) }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:36:35
+ --> $DIR/duplicate.rs:77:35
|
-LL | union UI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
+LL | union UI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:38:35
+ --> $DIR/duplicate.rs:81:35
|
-LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
+LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:40:38
+ --> $DIR/duplicate.rs:85:38
|
-LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
+LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:42:44
+ --> $DIR/duplicate.rs:91:29
|
-LL | union UW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:44:44
+ --> $DIR/duplicate.rs:98:29
|
-LL | union UW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:46:47
+ --> $DIR/duplicate.rs:105:32
|
-LL | union UW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:49:32
+ --> $DIR/duplicate.rs:111:32
|
LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -160,7 +151,7 @@ LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:51:32
+ --> $DIR/duplicate.rs:113:32
|
LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -168,7 +159,7 @@ LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:53:35
+ --> $DIR/duplicate.rs:115:35
|
LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -176,31 +167,31 @@ LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:55:43
+ --> $DIR/duplicate.rs:119:29
|
-LL | fn FW1<T>() where T: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:57:43
+ --> $DIR/duplicate.rs:125:29
|
-LL | fn FW2<T>() where T: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:59:46
+ --> $DIR/duplicate.rs:131:32
|
-LL | fn FW3<T>() where T: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:65:40
+ --> $DIR/duplicate.rs:145:40
|
LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -208,7 +199,7 @@ LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:67:40
+ --> $DIR/duplicate.rs:147:40
|
LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -216,7 +207,7 @@ LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:69:43
+ --> $DIR/duplicate.rs:149:43
|
LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -224,7 +215,7 @@ LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:72:35
+ --> $DIR/duplicate.rs:152:35
|
LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
| ---------- ^^^^^^^^^^ re-bound here
@@ -232,7 +223,7 @@ LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:74:35
+ --> $DIR/duplicate.rs:154:35
|
LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
| ---------- ^^^^^^^^^^ re-bound here
@@ -240,7 +231,7 @@ LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:76:38
+ --> $DIR/duplicate.rs:156:38
|
LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -248,31 +239,31 @@ LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:78:44
+ --> $DIR/duplicate.rs:160:29
|
-LL | type TAW1<T> where T: Iterator<Item: Copy, Item: Send> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:80:44
+ --> $DIR/duplicate.rs:165:29
|
-LL | type TAW2<T> where T: Iterator<Item: Copy, Item: Copy> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:82:47
+ --> $DIR/duplicate.rs:170:32
|
-LL | type TAW3<T> where T: Iterator<Item: 'static, Item: 'static> = T;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:85:36
+ --> $DIR/duplicate.rs:174:36
|
LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
| ---------- ^^^^^^^^^^ re-bound here
@@ -280,7 +271,7 @@ LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:87:36
+ --> $DIR/duplicate.rs:176:36
|
LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
| ---------- ^^^^^^^^^^ re-bound here
@@ -288,7 +279,7 @@ LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:89:39
+ --> $DIR/duplicate.rs:178:39
|
LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -296,7 +287,7 @@ LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:91:40
+ --> $DIR/duplicate.rs:180:40
|
LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -304,7 +295,7 @@ LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:93:40
+ --> $DIR/duplicate.rs:182:40
|
LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -312,7 +303,7 @@ LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:95:43
+ --> $DIR/duplicate.rs:184:43
|
LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -320,7 +311,7 @@ LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:98:36
+ --> $DIR/duplicate.rs:187:36
|
LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -328,7 +319,7 @@ LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:100:36
+ --> $DIR/duplicate.rs:189:36
|
LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -336,7 +327,7 @@ LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:102:39
+ --> $DIR/duplicate.rs:191:39
|
LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -344,7 +335,7 @@ LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:104:34
+ --> $DIR/duplicate.rs:193:34
|
LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -352,7 +343,7 @@ LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:106:34
+ --> $DIR/duplicate.rs:195:34
|
LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -360,7 +351,7 @@ LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:108:37
+ --> $DIR/duplicate.rs:197:37
|
LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -368,79 +359,79 @@ LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:110:45
+ --> $DIR/duplicate.rs:201:29
|
-LL | trait TRW1<T> where T: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:112:45
+ --> $DIR/duplicate.rs:207:29
|
-LL | trait TRW2<T> where T: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:114:48
+ --> $DIR/duplicate.rs:213:32
|
-LL | trait TRW3<T> where T: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:116:46
+ --> $DIR/duplicate.rs:219:32
|
-LL | trait TRSW1 where Self: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:116:46
+ --> $DIR/duplicate.rs:219:32
|
-LL | trait TRSW1 where Self: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:46
+ --> $DIR/duplicate.rs:226:32
|
-LL | trait TRSW2 where Self: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:46
+ --> $DIR/duplicate.rs:226:32
|
-LL | trait TRSW2 where Self: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:122:49
+ --> $DIR/duplicate.rs:233:35
|
-LL | trait TRSW3 where Self: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:122:49
+ --> $DIR/duplicate.rs:233:35
|
-LL | trait TRSW3 where Self: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:132:40
+ --> $DIR/duplicate.rs:251:40
|
LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -448,7 +439,7 @@ LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:134:44
+ --> $DIR/duplicate.rs:253:44
|
LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -456,7 +447,7 @@ LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:136:43
+ --> $DIR/duplicate.rs:255:43
|
LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -464,29 +455,29 @@ LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:125:43
+ --> $DIR/duplicate.rs:239:34
|
-LL | trait TRA1 { type A: Iterator<Item: Copy, Item: Send>; }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: Copy, Item: Send>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:127:43
+ --> $DIR/duplicate.rs:243:34
|
-LL | trait TRA2 { type A: Iterator<Item: Copy, Item: Copy>; }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: Copy, Item: Copy>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:129:46
+ --> $DIR/duplicate.rs:247:37
|
-LL | trait TRA3 { type A: Iterator<Item: 'static, Item: 'static>; }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: 'static, Item: 'static>;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
-error: aborting due to 60 previous errors; 1 warning emitted
+error: aborting due to 60 previous errors
For more information about this error, try `rustc --explain E0719`.
diff --git a/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr b/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr
index 06bfac588de00..81cd882e5d802 100644
--- a/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr
+++ b/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr
@@ -1,149 +1,149 @@
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:10:36
+ --> $DIR/duplicate.rs:9:36
|
-LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
+LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:12:36
+ --> $DIR/duplicate.rs:13:36
|
-LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
+LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:14:39
+ --> $DIR/duplicate.rs:17:39
|
-LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
+LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:16:45
+ --> $DIR/duplicate.rs:23:29
|
-LL | struct SW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:18:45
+ --> $DIR/duplicate.rs:30:29
|
-LL | struct SW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:20:48
+ --> $DIR/duplicate.rs:37:32
|
-LL | struct SW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:23:34
+ --> $DIR/duplicate.rs:43:34
|
-LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> { V(T) }
+LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:25:34
+ --> $DIR/duplicate.rs:47:34
|
-LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> { V(T) }
+LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:27:37
+ --> $DIR/duplicate.rs:51:37
|
-LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> { V(T) }
+LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:29:43
+ --> $DIR/duplicate.rs:57:29
|
-LL | enum EW1<T> where T: Iterator<Item: Copy, Item: Send> { V(T) }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:31:43
+ --> $DIR/duplicate.rs:64:29
|
-LL | enum EW2<T> where T: Iterator<Item: Copy, Item: Copy> { V(T) }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:33:46
+ --> $DIR/duplicate.rs:71:32
|
-LL | enum EW3<T> where T: Iterator<Item: 'static, Item: 'static> { V(T) }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:36:35
+ --> $DIR/duplicate.rs:77:35
|
-LL | union UI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
+LL | union UI1<T: Iterator<Item: Copy, Item: Send>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:38:35
+ --> $DIR/duplicate.rs:81:35
|
-LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
+LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> {
| ---------- ^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:40:38
+ --> $DIR/duplicate.rs:85:38
|
-LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
+LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> {
| ------------- ^^^^^^^^^^^^^ re-bound here
| |
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:42:44
+ --> $DIR/duplicate.rs:91:29
|
-LL | union UW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:44:44
+ --> $DIR/duplicate.rs:98:29
|
-LL | union UW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:46:47
+ --> $DIR/duplicate.rs:105:32
|
-LL | union UW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:49:32
+ --> $DIR/duplicate.rs:111:32
|
LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -151,7 +151,7 @@ LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:51:32
+ --> $DIR/duplicate.rs:113:32
|
LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -159,7 +159,7 @@ LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:53:35
+ --> $DIR/duplicate.rs:115:35
|
LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -167,31 +167,31 @@ LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:55:43
+ --> $DIR/duplicate.rs:119:29
|
-LL | fn FW1<T>() where T: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:57:43
+ --> $DIR/duplicate.rs:125:29
|
-LL | fn FW2<T>() where T: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:59:46
+ --> $DIR/duplicate.rs:131:32
|
-LL | fn FW3<T>() where T: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:65:40
+ --> $DIR/duplicate.rs:145:40
|
LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -199,7 +199,7 @@ LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:67:40
+ --> $DIR/duplicate.rs:147:40
|
LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -207,7 +207,7 @@ LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:69:43
+ --> $DIR/duplicate.rs:149:43
|
LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -215,7 +215,7 @@ LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:72:35
+ --> $DIR/duplicate.rs:152:35
|
LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
| ---------- ^^^^^^^^^^ re-bound here
@@ -223,7 +223,7 @@ LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:74:35
+ --> $DIR/duplicate.rs:154:35
|
LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
| ---------- ^^^^^^^^^^ re-bound here
@@ -231,7 +231,7 @@ LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:76:38
+ --> $DIR/duplicate.rs:156:38
|
LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -239,31 +239,31 @@ LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:78:44
+ --> $DIR/duplicate.rs:160:29
|
-LL | type TAW1<T> where T: Iterator<Item: Copy, Item: Send> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:80:44
+ --> $DIR/duplicate.rs:165:29
|
-LL | type TAW2<T> where T: Iterator<Item: Copy, Item: Copy> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:82:47
+ --> $DIR/duplicate.rs:170:32
|
-LL | type TAW3<T> where T: Iterator<Item: 'static, Item: 'static> = T;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:85:36
+ --> $DIR/duplicate.rs:174:36
|
LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
| ---------- ^^^^^^^^^^ re-bound here
@@ -271,7 +271,7 @@ LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:87:36
+ --> $DIR/duplicate.rs:176:36
|
LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
| ---------- ^^^^^^^^^^ re-bound here
@@ -279,7 +279,7 @@ LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:89:39
+ --> $DIR/duplicate.rs:178:39
|
LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -287,7 +287,7 @@ LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:91:40
+ --> $DIR/duplicate.rs:180:40
|
LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -295,7 +295,7 @@ LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:93:40
+ --> $DIR/duplicate.rs:182:40
|
LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -303,7 +303,7 @@ LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:95:43
+ --> $DIR/duplicate.rs:184:43
|
LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -311,7 +311,7 @@ LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:98:36
+ --> $DIR/duplicate.rs:187:36
|
LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -319,7 +319,7 @@ LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:100:36
+ --> $DIR/duplicate.rs:189:36
|
LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -327,7 +327,7 @@ LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:102:39
+ --> $DIR/duplicate.rs:191:39
|
LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -335,7 +335,7 @@ LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:104:34
+ --> $DIR/duplicate.rs:193:34
|
LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -343,7 +343,7 @@ LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:106:34
+ --> $DIR/duplicate.rs:195:34
|
LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
| ---------- ^^^^^^^^^^ re-bound here
@@ -351,7 +351,7 @@ LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:108:37
+ --> $DIR/duplicate.rs:197:37
|
LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -359,79 +359,79 @@ LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:110:45
+ --> $DIR/duplicate.rs:201:29
|
-LL | trait TRW1<T> where T: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:112:45
+ --> $DIR/duplicate.rs:207:29
|
-LL | trait TRW2<T> where T: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:114:48
+ --> $DIR/duplicate.rs:213:32
|
-LL | trait TRW3<T> where T: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:116:46
+ --> $DIR/duplicate.rs:219:32
|
-LL | trait TRSW1 where Self: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:116:46
+ --> $DIR/duplicate.rs:219:32
|
-LL | trait TRSW1 where Self: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:46
+ --> $DIR/duplicate.rs:226:32
|
-LL | trait TRSW2 where Self: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:46
+ --> $DIR/duplicate.rs:226:32
|
-LL | trait TRSW2 where Self: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:122:49
+ --> $DIR/duplicate.rs:233:35
|
-LL | trait TRSW3 where Self: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:122:49
+ --> $DIR/duplicate.rs:233:35
|
-LL | trait TRSW3 where Self: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:132:40
+ --> $DIR/duplicate.rs:251:40
|
LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -439,7 +439,7 @@ LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:134:44
+ --> $DIR/duplicate.rs:253:44
|
LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
| ---------- ^^^^^^^^^^ re-bound here
@@ -447,7 +447,7 @@ LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:136:43
+ --> $DIR/duplicate.rs:255:43
|
LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
| ------------- ^^^^^^^^^^^^^ re-bound here
@@ -455,28 +455,28 @@ LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
| `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:125:43
+ --> $DIR/duplicate.rs:239:34
|
-LL | trait TRA1 { type A: Iterator<Item: Copy, Item: Send>; }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: Copy, Item: Send>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:127:43
+ --> $DIR/duplicate.rs:243:34
|
-LL | trait TRA2 { type A: Iterator<Item: Copy, Item: Copy>; }
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: Copy, Item: Copy>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:129:46
+ --> $DIR/duplicate.rs:247:37
|
-LL | trait TRA3 { type A: Iterator<Item: 'static, Item: 'static>; }
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
+LL | type A: Iterator<Item: 'static, Item: 'static>;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
error: aborting due to 60 previous errors
diff --git a/src/test/ui/associated-type-bounds/duplicate.rs b/src/test/ui/associated-type-bounds/duplicate.rs
index 0d7804ef1a7d5..e1a2ab37a3a31 100644
--- a/src/test/ui/associated-type-bounds/duplicate.rs
+++ b/src/test/ui/associated-type-bounds/duplicate.rs
@@ -2,49 +2,111 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![feature(untagged_unions)]
use std::iter;
-struct SI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-struct SI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-struct SI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-struct SW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-struct SW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-struct SW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+struct SI1<T: Iterator<Item: Copy, Item: Send>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+struct SW1<T>
+where
+ T: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
+struct SW2<T>
+where
+ T: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
+struct SW3<T>
+where
+ T: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
-enum EI1<T: Iterator<Item: Copy, Item: Send>> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-enum EI2<T: Iterator<Item: Copy, Item: Copy>> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-enum EI3<T: Iterator<Item: 'static, Item: 'static>> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-enum EW1<T> where T: Iterator<Item: Copy, Item: Send> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-enum EW2<T> where T: Iterator<Item: Copy, Item: Copy> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-enum EW3<T> where T: Iterator<Item: 'static, Item: 'static> { V(T) }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+enum EI1<T: Iterator<Item: Copy, Item: Send>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ V(T),
+}
+enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ V(T),
+}
+enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ V(T),
+}
+enum EW1<T>
+where
+ T: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ V(T),
+}
+enum EW2<T>
+where
+ T: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ V(T),
+}
+enum EW3<T>
+where
+ T: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ V(T),
+}
-union UI1<T: Iterator<Item: Copy, Item: Send>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-union UI2<T: Iterator<Item: Copy, Item: Copy>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-union UI3<T: Iterator<Item: 'static, Item: 'static>> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-union UW1<T> where T: Iterator<Item: Copy, Item: Send> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-union UW2<T> where T: Iterator<Item: Copy, Item: Copy> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-union UW3<T> where T: Iterator<Item: 'static, Item: 'static> { f: T }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+union UI1<T: Iterator<Item: Copy, Item: Send>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+union UI2<T: Iterator<Item: Copy, Item: Copy>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+union UI3<T: Iterator<Item: 'static, Item: 'static>> {
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ f: T,
+}
+union UW1<T>
+where
+ T: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
+union UW2<T>
+where
+ T: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
+union UW3<T>
+where
+ T: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+ f: T,
+}
fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
@@ -52,16 +114,34 @@ fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-fn FW1<T>() where T: Iterator<Item: Copy, Item: Send> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-fn FW2<T>() where T: Iterator<Item: Copy, Item: Copy> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-fn FW3<T>() where T: Iterator<Item: 'static, Item: 'static> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+fn FW1<T>()
+where
+ T: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+fn FW2<T>()
+where
+ T: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+fn FW3<T>()
+where
+ T: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
-fn FRPIT1() -> impl Iterator<Item: Copy, Item: Send> { iter::empty() }
-fn FRPIT2() -> impl Iterator<Item: Copy, Item: Copy> { iter::empty() }
-fn FRPIT3() -> impl Iterator<Item: 'static, Item: 'static> { iter::empty() }
+fn FRPIT1() -> impl Iterator<Item: Copy, Item: Send> {
+ iter::empty()
+}
+fn FRPIT2() -> impl Iterator<Item: Copy, Item: Copy> {
+ iter::empty()
+}
+fn FRPIT3() -> impl Iterator<Item: 'static, Item: 'static> {
+ iter::empty()
+}
fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
@@ -75,12 +155,21 @@ type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-type TAW1<T> where T: Iterator<Item: Copy, Item: Send> = T;
+type TAW1<T>
+where
+ T: Iterator<Item: Copy, Item: Send>,
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-type TAW2<T> where T: Iterator<Item: Copy, Item: Copy> = T;
+= T;
+type TAW2<T>
+where
+ T: Iterator<Item: Copy, Item: Copy>,
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-type TAW3<T> where T: Iterator<Item: 'static, Item: 'static> = T;
+= T;
+type TAW3<T>
+where
+ T: Iterator<Item: 'static, Item: 'static>,
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+= T;
type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
@@ -107,27 +196,57 @@ trait TRS2: Iterator<Item: Copy, Item: Copy> {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
trait TRS3: Iterator<Item: 'static, Item: 'static> {}
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRW1<T> where T: Iterator<Item: Copy, Item: Send> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRW2<T> where T: Iterator<Item: Copy, Item: Copy> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRW3<T> where T: Iterator<Item: 'static, Item: 'static> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRSW1 where Self: Iterator<Item: Copy, Item: Send> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-//~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRSW2 where Self: Iterator<Item: Copy, Item: Copy> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-//~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRSW3 where Self: Iterator<Item: 'static, Item: 'static> {}
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-//~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRA1 { type A: Iterator<Item: Copy, Item: Send>; }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRA2 { type A: Iterator<Item: Copy, Item: Copy>; }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
-trait TRA3 { type A: Iterator<Item: 'static, Item: 'static>; }
-//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+trait TRW1<T>
+where
+ T: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRW2<T>
+where
+ T: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRW3<T>
+where
+ T: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRSW1
+where
+ Self: Iterator<Item: Copy, Item: Send>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ //~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRSW2
+where
+ Self: Iterator<Item: Copy, Item: Copy>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ //~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRSW3
+where
+ Self: Iterator<Item: 'static, Item: 'static>,
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+ //~| ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+{
+}
+trait TRA1 {
+ type A: Iterator<Item: Copy, Item: Send>;
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+}
+trait TRA2 {
+ type A: Iterator<Item: Copy, Item: Copy>;
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+}
+trait TRA3 {
+ type A: Iterator<Item: 'static, Item: 'static>;
+ //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
+}
type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
//~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719]
diff --git a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.full_tait.stderr b/src/test/ui/associated-type-bounds/trait-alias-impl-trait.full_tait.stderr
deleted file mode 100644
index d4da4babf4e11..0000000000000
--- a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/trait-alias-impl-trait.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs b/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
index cf20631af5bca..9a9031043b652 100644
--- a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
+++ b/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
@@ -4,36 +4,58 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::ops::Add;
-trait Tr1 { type As1; fn mk(self) -> Self::As1; }
-trait Tr2<'a> { fn tr2(self) -> &'a Self; }
+trait Tr1 {
+ type As1;
+ fn mk(self) -> Self::As1;
+}
+trait Tr2<'a> {
+ fn tr2(self) -> &'a Self;
+}
-fn assert_copy<T: Copy>(x: T) { let _x = x; let _x = x; }
+fn assert_copy<T: Copy>(x: T) {
+ let _x = x;
+ let _x = x;
+}
fn assert_static<T: 'static>(_: T) {}
fn assert_forall_tr2<T: for<'a> Tr2<'a>>(_: T) {}
struct S1;
#[derive(Copy, Clone)]
struct S2;
-impl Tr1 for S1 { type As1 = S2; fn mk(self) -> Self::As1 { S2 } }
+impl Tr1 for S1 {
+ type As1 = S2;
+ fn mk(self) -> Self::As1 {
+ S2
+ }
+}
type Et1 = impl Tr1<As1: Copy>;
-fn def_et1() -> Et1 { S1 }
-pub fn use_et1() { assert_copy(def_et1().mk()); }
+fn def_et1() -> Et1 {
+ S1
+}
+pub fn use_et1() {
+ assert_copy(def_et1().mk());
+}
type Et2 = impl Tr1<As1: 'static>;
-fn def_et2() -> Et2 { S1 }
-pub fn use_et2() { assert_static(def_et2().mk()); }
+fn def_et2() -> Et2 {
+ S1
+}
+pub fn use_et2() {
+ assert_static(def_et2().mk());
+}
type Et3 = impl Tr1<As1: Clone + Iterator<Item: Add<u8, Output: Into<u8>>>>;
fn def_et3() -> Et3 {
struct A;
impl Tr1 for A {
type As1 = core::ops::Range<u8>;
- fn mk(self) -> Self::As1 { 0..10 }
+ fn mk(self) -> Self::As1 {
+ 0..10
+ }
}
A
}
@@ -53,14 +75,20 @@ fn def_et4() -> Et4 {
struct A;
impl Tr1 for A {
type As1 = A;
- fn mk(self) -> A { A }
+ fn mk(self) -> A {
+ A
+ }
}
impl<'a> Tr2<'a> for A {
- fn tr2(self) -> &'a Self { &A }
+ fn tr2(self) -> &'a Self {
+ &A
+ }
}
A
}
-pub fn use_et4() { assert_forall_tr2(def_et4().mk()); }
+pub fn use_et4() {
+ assert_forall_tr2(def_et4().mk());
+}
fn main() {
let _ = use_et1();
diff --git a/src/test/ui/associated-types/issue-63591.full_tait.stderr b/src/test/ui/associated-types/issue-63591.full_tait.stderr
deleted file mode 100644
index 9857f7e2677a8..0000000000000
--- a/src/test/ui/associated-types/issue-63591.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-63591.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/associated-types/issue-63591.rs b/src/test/ui/associated-types/issue-63591.rs
index bba9ae2d9e70f..04b688674960d 100644
--- a/src/test/ui/associated-types/issue-63591.rs
+++ b/src/test/ui/associated-types/issue-63591.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/async-await/issues/issue-60655-latebound-regions.full_tait.stderr b/src/test/ui/async-await/issues/issue-60655-latebound-regions.full_tait.stderr
deleted file mode 100644
index cc61becd71b1f..0000000000000
--- a/src/test/ui/async-await/issues/issue-60655-latebound-regions.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-60655-latebound-regions.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
index f8b6a43896166..c132d9b9d7ded 100644
--- a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
+++ b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
@@ -6,7 +6,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::future::Future;
diff --git a/src/test/ui/generator/layout-error.full_tait.stderr b/src/test/ui/generator/layout-error.full_tait.stderr
index bf647d089833a..76314611fa217 100644
--- a/src/test/ui/generator/layout-error.full_tait.stderr
+++ b/src/test/ui/generator/layout-error.full_tait.stderr
@@ -1,18 +1,9 @@
error[E0425]: cannot find value `Foo` in this scope
- --> $DIR/layout-error.rs:24:17
+ --> $DIR/layout-error.rs:23:17
|
LL | let a = Foo;
| ^^^ not found in this scope
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/layout-error.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/generator/layout-error.min_tait.stderr b/src/test/ui/generator/layout-error.min_tait.stderr
index ed31c260cbc0f..09ff1abb8325f 100644
--- a/src/test/ui/generator/layout-error.min_tait.stderr
+++ b/src/test/ui/generator/layout-error.min_tait.stderr
@@ -1,11 +1,11 @@
error[E0425]: cannot find value `Foo` in this scope
- --> $DIR/layout-error.rs:24:17
+ --> $DIR/layout-error.rs:23:17
|
LL | let a = Foo;
| ^^^ not found in this scope
error[E0658]: type alias impl trait is not permitted here
- --> $DIR/layout-error.rs:30:27
+ --> $DIR/layout-error.rs:29:27
|
LL | Task::spawn(&POOL, || cb());
| ^
diff --git a/src/test/ui/generator/layout-error.rs b/src/test/ui/generator/layout-error.rs
index a5efc3899dd4d..e8fd4f807e012 100644
--- a/src/test/ui/generator/layout-error.rs
+++ b/src/test/ui/generator/layout-error.rs
@@ -6,7 +6,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::future::Future;
pub struct Task<F: Future>(F);
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr b/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr
index 1e609e8388277..4c70dc5e95816 100644
--- a/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr
+++ b/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/metadata-sufficient-for-layout.rs:10:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/metadata-sufficient-for-layout.rs:28:1
+ --> $DIR/metadata-sufficient-for-layout.rs:27:1
|
LL | fn main() {}
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr b/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr
index 52d42fd59a003..4c70dc5e95816 100644
--- a/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr
+++ b/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr
@@ -1,5 +1,5 @@
error: fatal error triggered by #[rustc_error]
- --> $DIR/metadata-sufficient-for-layout.rs:28:1
+ --> $DIR/metadata-sufficient-for-layout.rs:27:1
|
LL | fn main() {}
| ^^^^^^^^^
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.rs b/src/test/ui/generator/metadata-sufficient-for-layout.rs
index c01354569f07d..50093987e4b5f 100644
--- a/src/test/ui/generator/metadata-sufficient-for-layout.rs
+++ b/src/test/ui/generator/metadata-sufficient-for-layout.rs
@@ -8,7 +8,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait, rustc_attrs)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![feature(generator_trait)]
extern crate metadata_sufficient_for_layout;
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.full_tait.stderr b/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.full_tait.stderr
deleted file mode 100644
index 174c4c62da92e..0000000000000
--- a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/associated-impl-trait-type-generic-trait.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs b/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
index b2dad596ffa9c..fb816fb39e685 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.full_tait.stderr b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.full_tait.stderr
deleted file mode 100644
index e3dd4a60b4df7..0000000000000
--- a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/associated-impl-trait-type-trivial.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
index c101ba2294830..57747b286bf91 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type.full_tait.stderr b/src/test/ui/impl-trait/associated-impl-trait-type.full_tait.stderr
deleted file mode 100644
index 39147b00a346e..0000000000000
--- a/src/test/ui/impl-trait/associated-impl-trait-type.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/associated-impl-trait-type.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type.rs b/src/test/ui/impl-trait/associated-impl-trait-type.rs
index 5c28eba2261fc..39e98ebe665ba 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/auto-trait.full_tait.stderr b/src/test/ui/impl-trait/auto-trait.full_tait.stderr
index 314617748b0ba..3f25ca4b327f0 100644
--- a/src/test/ui/impl-trait/auto-trait.full_tait.stderr
+++ b/src/test/ui/impl-trait/auto-trait.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/auto-trait.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/auto-trait.rs:24:1
+ --> $DIR/auto-trait.rs:23:1
|
LL | impl<T: Send> AnotherTrait for T {}
| -------------------------------- first implementation here
@@ -16,6 +7,6 @@ LL | impl<T: Send> AnotherTrait for T {}
LL | impl AnotherTrait for D<OpaqueType> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/auto-trait.min_tait.stderr b/src/test/ui/impl-trait/auto-trait.min_tait.stderr
index 75a5b0cb87db1..3f25ca4b327f0 100644
--- a/src/test/ui/impl-trait/auto-trait.min_tait.stderr
+++ b/src/test/ui/impl-trait/auto-trait.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/auto-trait.rs:24:1
+ --> $DIR/auto-trait.rs:23:1
|
LL | impl<T: Send> AnotherTrait for T {}
| -------------------------------- first implementation here
diff --git a/src/test/ui/impl-trait/auto-trait.rs b/src/test/ui/impl-trait/auto-trait.rs
index c965a34c12b32..59bd09e348a9f 100644
--- a/src/test/ui/impl-trait/auto-trait.rs
+++ b/src/test/ui/impl-trait/auto-trait.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
diff --git a/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr b/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr
index 286dd7aafb43f..94d73be195cf8 100644
--- a/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-55872-1.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0276]: impl has stricter requirements than trait
- --> $DIR/issue-55872-1.rs:17:5
+ --> $DIR/issue-55872-1.rs:16:5
|
LL | fn foo<T>() -> Self::E;
| ----------------------- definition of `foo` from trait
@@ -17,7 +8,7 @@ LL | fn foo<T: Default>() -> Self::E {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: Default`
error[E0277]: the trait bound `S: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:13:14
+ --> $DIR/issue-55872-1.rs:12:14
|
LL | type E = impl Copy;
| ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `S`
@@ -29,7 +20,7 @@ LL | impl<S: Default + std::marker::Copy> Bar for S {
| ^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `T: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:13:14
+ --> $DIR/issue-55872-1.rs:12:14
|
LL | type E = impl Copy;
| ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `T`
@@ -41,7 +32,7 @@ LL | fn foo<T: Default + std::marker::Copy>() -> Self::E {
| ^^^^^^^^^^^^^^^^^^^
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-1.rs:17:37
+ --> $DIR/issue-55872-1.rs:16:37
|
LL | fn foo<T: Default>() -> Self::E {
| _____________________________________^
@@ -51,7 +42,7 @@ LL | | (S::default(), T::default())
LL | | }
| |_____^
-error: aborting due to 4 previous errors; 1 warning emitted
+error: aborting due to 4 previous errors
Some errors have detailed explanations: E0276, E0277.
For more information about an error, try `rustc --explain E0276`.
diff --git a/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr b/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr
index 653299f4cbcee..94d73be195cf8 100644
--- a/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0276]: impl has stricter requirements than trait
- --> $DIR/issue-55872-1.rs:17:5
+ --> $DIR/issue-55872-1.rs:16:5
|
LL | fn foo<T>() -> Self::E;
| ----------------------- definition of `foo` from trait
@@ -8,7 +8,7 @@ LL | fn foo<T: Default>() -> Self::E {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: Default`
error[E0277]: the trait bound `S: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:13:14
+ --> $DIR/issue-55872-1.rs:12:14
|
LL | type E = impl Copy;
| ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `S`
@@ -20,7 +20,7 @@ LL | impl<S: Default + std::marker::Copy> Bar for S {
| ^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `T: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:13:14
+ --> $DIR/issue-55872-1.rs:12:14
|
LL | type E = impl Copy;
| ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `T`
@@ -32,7 +32,7 @@ LL | fn foo<T: Default + std::marker::Copy>() -> Self::E {
| ^^^^^^^^^^^^^^^^^^^
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-1.rs:17:37
+ --> $DIR/issue-55872-1.rs:16:37
|
LL | fn foo<T: Default>() -> Self::E {
| _____________________________________^
diff --git a/src/test/ui/impl-trait/issue-55872-1.rs b/src/test/ui/impl-trait/issue-55872-1.rs
index a9e9c9b5bebeb..c6a331e58fee4 100644
--- a/src/test/ui/impl-trait/issue-55872-1.rs
+++ b/src/test/ui/impl-trait/issue-55872-1.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr b/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr
index a8fc681a093d5..305e916c9a98b 100644
--- a/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr
@@ -1,20 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-55872-2.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0277]: the trait bound `impl Future: Copy` is not satisfied
- --> $DIR/issue-55872-2.rs:16:14
+ --> $DIR/issue-55872-2.rs:15:14
|
LL | type E = impl std::marker::Copy;
| ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future`
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-2.rs:18:28
+ --> $DIR/issue-55872-2.rs:17:28
|
LL | fn foo<T>() -> Self::E {
| ____________________________^
@@ -23,6 +14,6 @@ LL | | async {}
LL | | }
| |_____^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr b/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr
index 57f81443dccdf..305e916c9a98b 100644
--- a/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr
@@ -1,11 +1,11 @@
error[E0277]: the trait bound `impl Future: Copy` is not satisfied
- --> $DIR/issue-55872-2.rs:16:14
+ --> $DIR/issue-55872-2.rs:15:14
|
LL | type E = impl std::marker::Copy;
| ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future`
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-2.rs:18:28
+ --> $DIR/issue-55872-2.rs:17:28
|
LL | fn foo<T>() -> Self::E {
| ____________________________^
diff --git a/src/test/ui/impl-trait/issue-55872-2.rs b/src/test/ui/impl-trait/issue-55872-2.rs
index cd72b2eec3cf9..44839e5e845ae 100644
--- a/src/test/ui/impl-trait/issue-55872-2.rs
+++ b/src/test/ui/impl-trait/issue-55872-2.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872.full_tait.stderr b/src/test/ui/impl-trait/issue-55872.full_tait.stderr
index e549fec1c229e..3fffd09836b20 100644
--- a/src/test/ui/impl-trait/issue-55872.full_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-55872.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872.rs:16:28
+ --> $DIR/issue-55872.rs:15:28
|
LL | fn foo<T>() -> Self::E {
| ____________________________^
@@ -17,5 +8,5 @@ LL | | || ()
LL | | }
| |_____^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/impl-trait/issue-55872.min_tait.stderr b/src/test/ui/impl-trait/issue-55872.min_tait.stderr
index 341dba95cad85..3fffd09836b20 100644
--- a/src/test/ui/impl-trait/issue-55872.min_tait.stderr
+++ b/src/test/ui/impl-trait/issue-55872.min_tait.stderr
@@ -1,5 +1,5 @@
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872.rs:16:28
+ --> $DIR/issue-55872.rs:15:28
|
LL | fn foo<T>() -> Self::E {
| ____________________________^
diff --git a/src/test/ui/impl-trait/issue-55872.rs b/src/test/ui/impl-trait/issue-55872.rs
index e3fc523feccb9..049d61a425e39 100644
--- a/src/test/ui/impl-trait/issue-55872.rs
+++ b/src/test/ui/impl-trait/issue-55872.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait Bar {
type E: Copy;
@@ -14,7 +13,7 @@ impl<S> Bar for S {
type E = impl Copy;
fn foo<T>() -> Self::E {
- //~^ ERROR type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ //~^ ERROR type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
|| ()
}
}
diff --git a/src/test/ui/impl-trait/issues/issue-53457.full_tait.stderr b/src/test/ui/impl-trait/issues/issue-53457.full_tait.stderr
deleted file mode 100644
index 906578c291f16..0000000000000
--- a/src/test/ui/impl-trait/issues/issue-53457.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-53457.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/issues/issue-53457.rs b/src/test/ui/impl-trait/issues/issue-53457.rs
index c44e7f01f25d0..c6d7be47dfe65 100644
--- a/src/test/ui/impl-trait/issues/issue-53457.rs
+++ b/src/test/ui/impl-trait/issues/issue-53457.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type X = impl Clone;
diff --git a/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr b/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr
index 728644f757991..b446eae9c3f1e 100644
--- a/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr
+++ b/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-78722.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0308]: mismatched types
- --> $DIR/issue-78722.rs:15:20
+ --> $DIR/issue-78722.rs:14:20
|
LL | type F = impl core::future::Future<Output = u8>;
| -------------------------------------- the expected opaque type
@@ -23,10 +14,10 @@ LL | let f: F = async { 1 };
LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
| ------------------------------- the found opaque type
|
- = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:8:10>)
+ = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:7:10>)
found opaque type `impl Future` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>)
= note: distinct uses of `impl Trait` result in different opaque types
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr b/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr
index 221b23ae3d2ad..b446eae9c3f1e 100644
--- a/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr
+++ b/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/issue-78722.rs:15:20
+ --> $DIR/issue-78722.rs:14:20
|
LL | type F = impl core::future::Future<Output = u8>;
| -------------------------------------- the expected opaque type
@@ -14,7 +14,7 @@ LL | let f: F = async { 1 };
LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
| ------------------------------- the found opaque type
|
- = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:8:10>)
+ = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:7:10>)
found opaque type `impl Future` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>)
= note: distinct uses of `impl Trait` result in different opaque types
diff --git a/src/test/ui/impl-trait/issues/issue-78722.rs b/src/test/ui/impl-trait/issues/issue-78722.rs
index 480b55eed21e2..0b8569b6e5fa0 100644
--- a/src/test/ui/impl-trait/issues/issue-78722.rs
+++ b/src/test/ui/impl-trait/issues/issue-78722.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type F = impl core::future::Future<Output = u8>;
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr
index b2ebc7230b945..52ab9baff8b84 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/error-handling-2.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/error-handling-2.rs:16:60
+ --> $DIR/error-handling-2.rs:15:60
|
LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| ^^^^^^^^^
|
-note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 16:8
- --> $DIR/error-handling-2.rs:16:8
+note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 15:8
+ --> $DIR/error-handling-2.rs:15:8
|
LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| ^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0700`.
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr
index 53745c290d03d..52ab9baff8b84 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr
@@ -1,11 +1,11 @@
error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/error-handling-2.rs:16:60
+ --> $DIR/error-handling-2.rs:15:60
|
LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| ^^^^^^^^^
|
-note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 16:8
- --> $DIR/error-handling-2.rs:16:8
+note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 15:8
+ --> $DIR/error-handling-2.rs:15:8
|
LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| ^^
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
index 196ddf9b8e4ab..cfc493928c079 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#[derive(Clone)]
struct CopyIfEq<T, U>(T, U);
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr
index ff99d037d198f..cdcb7d7c38eec 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/error-handling.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: lifetime may not live long enough
- --> $DIR/error-handling.rs:25:16
+ --> $DIR/error-handling.rs:24:16
|
LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| -- -- lifetime `'b` defined here
@@ -20,5 +11,5 @@ LL | let _: &'b i32 = *u.0;
|
= help: consider adding the following bound: `'a: 'b`
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr
index 4b23ba81604a9..cdcb7d7c38eec 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr
@@ -1,5 +1,5 @@
error: lifetime may not live long enough
- --> $DIR/error-handling.rs:25:16
+ --> $DIR/error-handling.rs:24:16
|
LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| -- -- lifetime `'b` defined here
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
index 1ead78e02ed45..23d5c9da31138 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#[derive(Clone)]
struct CopyIfEq<T, U>(T, U);
diff --git a/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr b/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr
index bccbc8cb36b15..edecdd061e1a4 100644
--- a/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr
+++ b/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/negative-reasoning.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/negative-reasoning.rs:22:1
+ --> $DIR/negative-reasoning.rs:21:1
|
LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
| ------------------------------------------- first implementation here
@@ -18,6 +9,6 @@ LL | impl AnotherTrait for D<OpaqueType> {
|
= note: upstream crates may add a new impl of trait `std::fmt::Debug` for type `impl OpaqueTrait` in future versions
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr b/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr
index 5727a372ddbe8..edecdd061e1a4 100644
--- a/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr
+++ b/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/negative-reasoning.rs:22:1
+ --> $DIR/negative-reasoning.rs:21:1
|
LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
| ------------------------------------------- first implementation here
diff --git a/src/test/ui/impl-trait/negative-reasoning.rs b/src/test/ui/impl-trait/negative-reasoning.rs
index 7f608cc99db15..0838f32b932bf 100644
--- a/src/test/ui/impl-trait/negative-reasoning.rs
+++ b/src/test/ui/impl-trait/negative-reasoning.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
diff --git a/src/test/ui/impl-trait/type-alias-generic-param.full_tait.stderr b/src/test/ui/impl-trait/type-alias-generic-param.full_tait.stderr
deleted file mode 100644
index 965e3e4887bb2..0000000000000
--- a/src/test/ui/impl-trait/type-alias-generic-param.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-generic-param.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/type-alias-generic-param.rs b/src/test/ui/impl-trait/type-alias-generic-param.rs
index 733e10e56f88e..9cb9a6de2d6fc 100644
--- a/src/test/ui/impl-trait/type-alias-generic-param.rs
+++ b/src/test/ui/impl-trait/type-alias-generic-param.rs
@@ -6,7 +6,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Meow {
type MeowType;
@@ -14,7 +13,8 @@ trait Meow {
}
impl<T, I> Meow for I
- where I: Iterator<Item = T>
+where
+ I: Iterator<Item = T>,
{
type MeowType = impl Iterator<Item = T>;
fn meow(self) -> Self::MeowType {
diff --git a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.full_tait.stderr b/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.full_tait.stderr
deleted file mode 100644
index ec939e5718a94..0000000000000
--- a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-in-fn-body.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs b/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
index 32ca4af304348..996840dc1960a 100644
--- a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
+++ b/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/issues/issue-60662.full_tait.stderr b/src/test/ui/issues/issue-60662.full_tait.stderr
deleted file mode 100644
index a448f85b7625d..0000000000000
--- a/src/test/ui/issues/issue-60662.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-60662.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/issues/issue-60662.rs b/src/test/ui/issues/issue-60662.rs
index 1320d2bbe93d0..5079e33650f73 100644
--- a/src/test/ui/issues/issue-60662.rs
+++ b/src/test/ui/issues/issue-60662.rs
@@ -4,10 +4,8 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
-trait Animal {
-}
+trait Animal {}
fn main() {
pub type ServeFut = impl Animal;
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr
index 65b4631010f20..d17c05ef29837 100644
--- a/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr
+++ b/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr
@@ -1,20 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/inline-trait-and-foreign-items.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:10:5
+ --> $DIR/inline-trait-and-foreign-items.rs:9:5
|
LL | #[inline]
| ^^^^^^^^^
|
note: the lint level is defined here
- --> $DIR/inline-trait-and-foreign-items.rs:7:9
+ --> $DIR/inline-trait-and-foreign-items.rs:6:9
|
LL | #![warn(unused_attributes)]
| ^^^^^^^^^^^^^^^^^
@@ -22,7 +13,7 @@ LL | #![warn(unused_attributes)]
= note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:14:5
+ --> $DIR/inline-trait-and-foreign-items.rs:13:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -30,7 +21,7 @@ LL | type T;
| ------- not a function or closure
warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:21:5
+ --> $DIR/inline-trait-and-foreign-items.rs:20:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -39,7 +30,7 @@ LL | #[inline]
= note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:25:5
+ --> $DIR/inline-trait-and-foreign-items.rs:24:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -47,7 +38,7 @@ LL | type T = Self;
| -------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:28:5
+ --> $DIR/inline-trait-and-foreign-items.rs:27:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -55,7 +46,7 @@ LL | type U = impl Trait;
| -------------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:33:5
+ --> $DIR/inline-trait-and-foreign-items.rs:32:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -63,7 +54,7 @@ LL | static X: u32;
| -------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:36:5
+ --> $DIR/inline-trait-and-foreign-items.rs:35:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -71,11 +62,11 @@ LL | type T;
| ------- not a function or closure
error: could not find defining uses
- --> $DIR/inline-trait-and-foreign-items.rs:29:14
+ --> $DIR/inline-trait-and-foreign-items.rs:28:14
|
LL | type U = impl Trait;
| ^^^^^^^^^^
-error: aborting due to 6 previous errors; 3 warnings emitted
+error: aborting due to 6 previous errors; 2 warnings emitted
For more information about this error, try `rustc --explain E0518`.
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr
index b9f123905a70c..d17c05ef29837 100644
--- a/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr
+++ b/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr
@@ -1,11 +1,11 @@
warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:10:5
+ --> $DIR/inline-trait-and-foreign-items.rs:9:5
|
LL | #[inline]
| ^^^^^^^^^
|
note: the lint level is defined here
- --> $DIR/inline-trait-and-foreign-items.rs:7:9
+ --> $DIR/inline-trait-and-foreign-items.rs:6:9
|
LL | #![warn(unused_attributes)]
| ^^^^^^^^^^^^^^^^^
@@ -13,7 +13,7 @@ LL | #![warn(unused_attributes)]
= note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:14:5
+ --> $DIR/inline-trait-and-foreign-items.rs:13:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -21,7 +21,7 @@ LL | type T;
| ------- not a function or closure
warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:21:5
+ --> $DIR/inline-trait-and-foreign-items.rs:20:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -30,7 +30,7 @@ LL | #[inline]
= note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:25:5
+ --> $DIR/inline-trait-and-foreign-items.rs:24:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -38,7 +38,7 @@ LL | type T = Self;
| -------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:28:5
+ --> $DIR/inline-trait-and-foreign-items.rs:27:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -46,7 +46,7 @@ LL | type U = impl Trait;
| -------------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:33:5
+ --> $DIR/inline-trait-and-foreign-items.rs:32:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -54,7 +54,7 @@ LL | static X: u32;
| -------------- not a function or closure
error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:36:5
+ --> $DIR/inline-trait-and-foreign-items.rs:35:5
|
LL | #[inline]
| ^^^^^^^^^
@@ -62,7 +62,7 @@ LL | type T;
| ------- not a function or closure
error: could not find defining uses
- --> $DIR/inline-trait-and-foreign-items.rs:29:14
+ --> $DIR/inline-trait-and-foreign-items.rs:28:14
|
LL | type U = impl Trait;
| ^^^^^^^^^^
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.rs b/src/test/ui/lint/inline-trait-and-foreign-items.rs
index 3103cc9d31dc8..9d9579ec26c26 100644
--- a/src/test/ui/lint/inline-trait-and-foreign-items.rs
+++ b/src/test/ui/lint/inline-trait-and-foreign-items.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![warn(unused_attributes)]
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr
index 619ca15839b39..0e02b7bf4d9ae 100644
--- a/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73249-2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-2.rs:29:25
+ --> $DIR/lint-ctypes-73249-2.rs:28:25
|
LL | pub fn lint_me() -> A<()>;
| ^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-2.rs:5:9
+ --> $DIR/lint-ctypes-73249-2.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr
index 479bd5744735f..0e02b7bf4d9ae 100644
--- a/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-2.rs:29:25
+ --> $DIR/lint-ctypes-73249-2.rs:28:25
|
LL | pub fn lint_me() -> A<()>;
| ^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-2.rs:5:9
+ --> $DIR/lint-ctypes-73249-2.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.rs b/src/test/ui/lint/lint-ctypes-73249-2.rs
index f3313f892175b..8535307756ba3 100644
--- a/src/test/ui/lint/lint-ctypes-73249-2.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-2.rs
@@ -1,12 +1,11 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
-pub trait Baz { }
+pub trait Baz {}
-impl Baz for () { }
+impl Baz for () {}
type Qux = impl Baz;
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr
index af0f26a9f43e6..60661e96ddf36 100644
--- a/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73249-3.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-3.rs:21:25
+ --> $DIR/lint-ctypes-73249-3.rs:22:25
|
LL | pub fn lint_me() -> A;
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-3.rs:5:9
+ --> $DIR/lint-ctypes-73249-3.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr
index 880581ff05d22..60661e96ddf36 100644
--- a/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-3.rs:21:25
+ --> $DIR/lint-ctypes-73249-3.rs:22:25
|
LL | pub fn lint_me() -> A;
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-3.rs:5:9
+ --> $DIR/lint-ctypes-73249-3.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.rs b/src/test/ui/lint/lint-ctypes-73249-3.rs
index 966c7d5ce3cb6..287287d449cf5 100644
--- a/src/test/ui/lint/lint-ctypes-73249-3.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-3.rs
@@ -1,16 +1,17 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
-pub trait Baz { }
+pub trait Baz {}
-impl Baz for u32 { }
+impl Baz for u32 {}
type Qux = impl Baz;
-fn assign() -> Qux { 3 }
+fn assign() -> Qux {
+ 3
+}
#[repr(C)]
pub struct A {
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr
index b80084fce068c..aa1238a751212 100644
--- a/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73249-5.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-5.rs:21:25
+ --> $DIR/lint-ctypes-73249-5.rs:22:25
|
LL | pub fn lint_me() -> A;
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-5.rs:5:9
+ --> $DIR/lint-ctypes-73249-5.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr
index f42549d909656..aa1238a751212 100644
--- a/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-5.rs:21:25
+ --> $DIR/lint-ctypes-73249-5.rs:22:25
|
LL | pub fn lint_me() -> A;
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-5.rs:5:9
+ --> $DIR/lint-ctypes-73249-5.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.rs b/src/test/ui/lint/lint-ctypes-73249-5.rs
index 81979a9b6e696..b877364d9b6fd 100644
--- a/src/test/ui/lint/lint-ctypes-73249-5.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-5.rs
@@ -1,16 +1,17 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
-pub trait Baz { }
+pub trait Baz {}
-impl Baz for u32 { }
+impl Baz for u32 {}
type Qux = impl Baz;
-fn assign() -> Qux { 3 }
+fn assign() -> Qux {
+ 3
+}
#[repr(transparent)]
pub struct A {
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr
index 5610230380b80..33f2ee59577d3 100644
--- a/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73251-1.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-1.rs:24:25
+ --> $DIR/lint-ctypes-73251-1.rs:25:25
|
LL | pub fn lint_me() -> <u32 as Foo>::Assoc;
| ^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-1.rs:5:9
+ --> $DIR/lint-ctypes-73251-1.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr
index 5b00fc4cce657..33f2ee59577d3 100644
--- a/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-1.rs:24:25
+ --> $DIR/lint-ctypes-73251-1.rs:25:25
|
LL | pub fn lint_me() -> <u32 as Foo>::Assoc;
| ^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-1.rs:5:9
+ --> $DIR/lint-ctypes-73251-1.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.rs b/src/test/ui/lint/lint-ctypes-73251-1.rs
index 3f15a2fb42c42..042878c977808 100644
--- a/src/test/ui/lint/lint-ctypes-73251-1.rs
+++ b/src/test/ui/lint/lint-ctypes-73251-1.rs
@@ -1,12 +1,11 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
-pub trait Baz { }
+pub trait Baz {}
-impl Baz for u32 { }
+impl Baz for u32 {}
type Qux = impl Baz;
@@ -18,7 +17,9 @@ impl Foo for u32 {
type Assoc = Qux;
}
-fn assign() -> Qux { 1 }
+fn assign() -> Qux {
+ 1
+}
extern "C" {
pub fn lint_me() -> <u32 as Foo>::Assoc; //~ ERROR: uses type `impl Baz`
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr
index 19911264a36d7..152aaa183e35a 100644
--- a/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73251-2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl TraitA`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-2.rs:32:25
+ --> $DIR/lint-ctypes-73251-2.rs:38:25
|
LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc;
| ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-2.rs:5:9
+ --> $DIR/lint-ctypes-73251-2.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr
index 4130ee7b4cb6b..152aaa183e35a 100644
--- a/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr
+++ b/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl TraitA`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-2.rs:32:25
+ --> $DIR/lint-ctypes-73251-2.rs:38:25
|
LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc;
| ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-2.rs:5:9
+ --> $DIR/lint-ctypes-73251-2.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.rs b/src/test/ui/lint/lint-ctypes-73251-2.rs
index 888671daca5e4..5a124b2fea50e 100644
--- a/src/test/ui/lint/lint-ctypes-73251-2.rs
+++ b/src/test/ui/lint/lint-ctypes-73251-2.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
pub trait TraitA {
@@ -16,7 +15,10 @@ pub trait TraitB {
type Assoc;
}
-impl<T> TraitB for T where T: TraitA {
+impl<T> TraitB for T
+where
+ T: TraitA,
+{
type Assoc = <T as TraitA>::Assoc;
}
@@ -24,9 +26,13 @@ type AliasA = impl TraitA<Assoc = u32>;
type AliasB = impl TraitB<Assoc = AliasA>;
-fn use_of_a() -> AliasA { 3 }
+fn use_of_a() -> AliasA {
+ 3
+}
-fn use_of_b() -> AliasB { 3 }
+fn use_of_b() -> AliasB {
+ 3
+}
extern "C" {
pub fn lint_me() -> <AliasB as TraitB>::Assoc; //~ ERROR: uses type `impl TraitA`
diff --git a/src/test/ui/lint/lint-ctypes-73251.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73251.full_tait.stderr
deleted file mode 100644
index 577cf6cf5453c..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73251.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/lint-ctypes-73251.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/lint/lint-ctypes-73251.rs b/src/test/ui/lint/lint-ctypes-73251.rs
index 36e541612d16b..24742b64f8e98 100644
--- a/src/test/ui/lint/lint-ctypes-73251.rs
+++ b/src/test/ui/lint/lint-ctypes-73251.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
pub trait Foo {
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr
index 5433d6e6ae241..d7b916f8ad58a 100644
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr
+++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/opaque-ty-ffi-unsafe.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
- --> $DIR/opaque-ty-ffi-unsafe.rs:14:17
+ --> $DIR/opaque-ty-ffi-unsafe.rs:13:17
|
LL | pub fn a(_: A);
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/opaque-ty-ffi-unsafe.rs:5:9
+ --> $DIR/opaque-ty-ffi-unsafe.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
= note: opaque types have no C equivalent
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr
index 2f20912d2a6ea..d7b916f8ad58a 100644
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr
+++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr
@@ -1,11 +1,11 @@
error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
- --> $DIR/opaque-ty-ffi-unsafe.rs:14:17
+ --> $DIR/opaque-ty-ffi-unsafe.rs:13:17
|
LL | pub fn a(_: A);
| ^ not FFI-safe
|
note: the lint level is defined here
- --> $DIR/opaque-ty-ffi-unsafe.rs:5:9
+ --> $DIR/opaque-ty-ffi-unsafe.rs:4:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.rs b/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
index 0e9df9195523a..0c9fed8b98c29 100644
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
+++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(improper_ctypes)]
type A = impl Fn();
@@ -12,7 +11,7 @@ pub fn ret_closure() -> A {
extern "C" {
pub fn a(_: A);
-//~^ ERROR `extern` block uses type `impl Fn<()>`, which is not FFI-safe
+ //~^ ERROR `extern` block uses type `impl Fn<()>`, which is not FFI-safe
}
fn main() {}
diff --git a/src/test/ui/mir/issue-75053.full_tait.stderr b/src/test/ui/mir/issue-75053.full_tait.stderr
index 543d15fadc6be..e2a5b8876e3ec 100644
--- a/src/test/ui/mir/issue-75053.full_tait.stderr
+++ b/src/test/ui/mir/issue-75053.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-75053.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-75053.rs:49:1
+ --> $DIR/issue-75053.rs:48:1
|
LL | fn main() {
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/mir/issue-75053.min_tait.stderr b/src/test/ui/mir/issue-75053.min_tait.stderr
index c533275c99a79..e2a5b8876e3ec 100644
--- a/src/test/ui/mir/issue-75053.min_tait.stderr
+++ b/src/test/ui/mir/issue-75053.min_tait.stderr
@@ -1,5 +1,5 @@
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-75053.rs:49:1
+ --> $DIR/issue-75053.rs:48:1
|
LL | fn main() {
| ^^^^^^^^^
diff --git a/src/test/ui/mir/issue-75053.rs b/src/test/ui/mir/issue-75053.rs
index b71f84dd9c24e..bcd689775a092 100644
--- a/src/test/ui/mir/issue-75053.rs
+++ b/src/test/ui/mir/issue-75053.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait, rustc_attrs)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::marker::PhantomData;
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr
index a74c7c93a2eb5..f1f95c72150f5 100644
--- a/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr
+++ b/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/private-in-public-assoc-ty.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:20:9
+ --> $DIR/private-in-public-assoc-ty.rs:19:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -17,7 +8,7 @@ LL | type A = Priv;
| ^^^^^^^^^^^^^^ can't leak private type
warning: private trait `PrivTr` in public interface (error E0445)
- --> $DIR/private-in-public-assoc-ty.rs:27:9
+ --> $DIR/private-in-public-assoc-ty.rs:26:9
|
LL | type Alias1: PrivTr;
| ^^^^^^^^^^^^^^^^^^^^
@@ -27,7 +18,7 @@ LL | type Alias1: PrivTr;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:30:9
+ --> $DIR/private-in-public-assoc-ty.rs:29:9
|
LL | type Alias2: PubTrAux1<Priv> = u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -36,7 +27,7 @@ LL | type Alias2: PubTrAux1<Priv> = u8;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:33:9
+ --> $DIR/private-in-public-assoc-ty.rs:32:9
|
LL | type Alias3: PubTrAux2<A = Priv> = u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -45,7 +36,7 @@ LL | type Alias3: PubTrAux2<A = Priv> = u8;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:37:9
+ --> $DIR/private-in-public-assoc-ty.rs:36:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -54,7 +45,7 @@ LL | type Alias4 = Priv;
| ^^^^^^^^^^^^^^^^^^^ can't leak private type
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:44:9
+ --> $DIR/private-in-public-assoc-ty.rs:43:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -63,7 +54,7 @@ LL | type Alias1 = Priv;
| ^^^^^^^^^^^^^^^^^^^ can't leak private type
error[E0445]: private trait `PrivTr` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:47:9
+ --> $DIR/private-in-public-assoc-ty.rs:46:9
|
LL | trait PrivTr {}
| ------------ `PrivTr` declared as private
@@ -71,7 +62,7 @@ LL | trait PrivTr {}
LL | type Exist = impl PrivTr;
| ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
-error: aborting due to 4 previous errors; 4 warnings emitted
+error: aborting due to 4 previous errors; 3 warnings emitted
Some errors have detailed explanations: E0445, E0446.
For more information about an error, try `rustc --explain E0445`.
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr
index 36230ffd04b7c..f1f95c72150f5 100644
--- a/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr
+++ b/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:20:9
+ --> $DIR/private-in-public-assoc-ty.rs:19:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -8,7 +8,7 @@ LL | type A = Priv;
| ^^^^^^^^^^^^^^ can't leak private type
warning: private trait `PrivTr` in public interface (error E0445)
- --> $DIR/private-in-public-assoc-ty.rs:27:9
+ --> $DIR/private-in-public-assoc-ty.rs:26:9
|
LL | type Alias1: PrivTr;
| ^^^^^^^^^^^^^^^^^^^^
@@ -18,7 +18,7 @@ LL | type Alias1: PrivTr;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:30:9
+ --> $DIR/private-in-public-assoc-ty.rs:29:9
|
LL | type Alias2: PubTrAux1<Priv> = u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -27,7 +27,7 @@ LL | type Alias2: PubTrAux1<Priv> = u8;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:33:9
+ --> $DIR/private-in-public-assoc-ty.rs:32:9
|
LL | type Alias3: PubTrAux2<A = Priv> = u8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -36,7 +36,7 @@ LL | type Alias3: PubTrAux2<A = Priv> = u8;
= note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:37:9
+ --> $DIR/private-in-public-assoc-ty.rs:36:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -45,7 +45,7 @@ LL | type Alias4 = Priv;
| ^^^^^^^^^^^^^^^^^^^ can't leak private type
error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:44:9
+ --> $DIR/private-in-public-assoc-ty.rs:43:9
|
LL | struct Priv;
| ------------ `Priv` declared as private
@@ -54,7 +54,7 @@ LL | type Alias1 = Priv;
| ^^^^^^^^^^^^^^^^^^^ can't leak private type
error[E0445]: private trait `PrivTr` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:47:9
+ --> $DIR/private-in-public-assoc-ty.rs:46:9
|
LL | trait PrivTr {}
| ------------ `PrivTr` declared as private
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.rs b/src/test/ui/privacy/private-in-public-assoc-ty.rs
index f8fb565943092..dd2dcc6a2ea95 100644
--- a/src/test/ui/privacy/private-in-public-assoc-ty.rs
+++ b/src/test/ui/privacy/private-in-public-assoc-ty.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
mod m {
struct Priv;
diff --git a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.full_tait.stderr b/src/test/ui/privacy/private-in-public-type-alias-impl-trait.full_tait.stderr
deleted file mode 100644
index c419c7ee4d44a..0000000000000
--- a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/private-in-public-type-alias-impl-trait.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs b/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
index 8443631253f78..91dade4a2c147 100644
--- a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
+++ b/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![deny(private_in_public)]
pub type Pub = impl Default;
@@ -22,7 +21,9 @@ pub trait Trait {
impl Trait for u8 {
type Pub = impl Default;
- fn method() -> Self::Pub { Priv }
+ fn method() -> Self::Pub {
+ Priv
+ }
}
fn main() {}
diff --git a/src/test/ui/save-analysis/issue-68621.full_tait.stderr b/src/test/ui/save-analysis/issue-68621.full_tait.stderr
index 193aed2615ce6..9206f68345017 100644
--- a/src/test/ui/save-analysis/issue-68621.full_tait.stderr
+++ b/src/test/ui/save-analysis/issue-68621.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-68621.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/issue-68621.rs:17:19
+ --> $DIR/issue-68621.rs:16:19
|
LL | type Future = impl Trait;
| ^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/save-analysis/issue-68621.min_tait.stderr b/src/test/ui/save-analysis/issue-68621.min_tait.stderr
index cccfb3de8fb1b..9206f68345017 100644
--- a/src/test/ui/save-analysis/issue-68621.min_tait.stderr
+++ b/src/test/ui/save-analysis/issue-68621.min_tait.stderr
@@ -1,5 +1,5 @@
error: could not find defining uses
- --> $DIR/issue-68621.rs:17:19
+ --> $DIR/issue-68621.rs:16:19
|
LL | type Future = impl Trait;
| ^^^^^^^^^^
diff --git a/src/test/ui/save-analysis/issue-68621.rs b/src/test/ui/save-analysis/issue-68621.rs
index 1f4a9080cc934..33bb55e50e0f9 100644
--- a/src/test/ui/save-analysis/issue-68621.rs
+++ b/src/test/ui/save-analysis/issue-68621.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Trait {}
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr
index 7b43d1d86bcd4..ea214e70fc8b3 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr
@@ -1,19 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-const.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-const.rs:9:12
+ --> $DIR/assoc-type-const.rs:8:12
|
LL | #![feature(const_generics)]
| ^^^^^^^^^^^^^^
|
+ = note: `#[warn(incomplete_features)]` on by default
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
-warning: 2 warnings emitted
+warning: 1 warning emitted
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr
index d4b9132cc927b..ea214e70fc8b3 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr
@@ -1,5 +1,5 @@
warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-const.rs:9:12
+ --> $DIR/assoc-type-const.rs:8:12
|
LL | #![feature(const_generics)]
| ^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.rs b/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
index be065c3b6beac..4db32a3113c77 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![feature(const_generics)]
//~^ WARN the feature `const_generics` is incomplete
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr
index 01263cde8bb19..aaaeb9bd695e8 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-lifetime-unconstrained.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/assoc-type-lifetime-unconstrained.rs:20:6
+ --> $DIR/assoc-type-lifetime-unconstrained.rs:19:6
|
LL | impl<'a, I> UnwrapItemsExt for I {
| ^^ unconstrained lifetime parameter
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr
index afcdab5f479df..aaaeb9bd695e8 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/assoc-type-lifetime-unconstrained.rs:20:6
+ --> $DIR/assoc-type-lifetime-unconstrained.rs:19:6
|
LL | impl<'a, I> UnwrapItemsExt for I {
| ^^ unconstrained lifetime parameter
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
index 39cc75e688b83..cb849e129422f 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait UnwrapItemsExt {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.full_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.full_tait.stderr
deleted file mode 100644
index 31afbf14e658c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-lifetime.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
index ebbdbb67dbe6f..28535fe55674a 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait UnwrapItemsExt<'a> {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.full_tait.stderr
deleted file mode 100644
index 2c48d815e0de4..0000000000000
--- a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/associated-type-alias-impl-trait.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs b/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
index 8d2b1826790b3..b9324991a5f0f 100644
--- a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
index 94e1fa73de884..64bf96259f01e 100644
--- a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
+++ b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub type Foo = impl std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
index 65bc594dcf2f7..09aa2691804d6 100644
--- a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
+++ b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait View {
type Tmp: Iterator<Item = u32>;
@@ -18,6 +17,6 @@ impl View for X {
type Tmp = impl Iterator<Item = u32>;
fn test(&self) -> Self::Tmp {
- vec![1,2,3].into_iter()
+ vec![1, 2, 3].into_iter()
}
}
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr
index 164564e8516fc..b16d98ab72b77 100644
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/bound_reduction2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/bound_reduction2.rs:18:46
+ --> $DIR/bound_reduction2.rs:17:46
|
LL | fn foo_desugared<T: TraitWithAssoc>(_: T) -> Foo<T::Assoc> {
| ^^^^^^^^^^^^^
|
note: used non-generic type `<T as TraitWithAssoc>::Assoc` for generic parameter
- --> $DIR/bound_reduction2.rs:12:10
+ --> $DIR/bound_reduction2.rs:11:10
|
LL | type Foo<V> = impl Trait<V>;
| ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr
index d3520a9bac2f3..b16d98ab72b77 100644
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/bound_reduction2.rs:18:46
+ --> $DIR/bound_reduction2.rs:17:46
|
LL | fn foo_desugared<T: TraitWithAssoc>(_: T) -> Foo<T::Assoc> {
| ^^^^^^^^^^^^^
|
note: used non-generic type `<T as TraitWithAssoc>::Assoc` for generic parameter
- --> $DIR/bound_reduction2.rs:12:10
+ --> $DIR/bound_reduction2.rs:11:10
|
LL | type Foo<V> = impl Trait<V>;
| ^
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.rs b/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
index b94b21e4244a2..3e56d115b474a 100644
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr
index cfb1fe9c19a8b..a0099e343b855 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/bounds-are-checked-2.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0277]: the trait bound `T: Clone` is not satisfied
- --> $DIR/bounds-are-checked-2.rs:9:13
+ --> $DIR/bounds-are-checked-2.rs:8:13
|
LL | type X<T> = impl Clone;
| ^^^^^^^^^^ the trait `Clone` is not implemented for `T`
@@ -18,6 +9,6 @@ help: consider restricting type parameter `T`
LL | type X<T: std::clone::Clone> = impl Clone;
| ^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr
index 735b96d5df98e..a0099e343b855 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0277]: the trait bound `T: Clone` is not satisfied
- --> $DIR/bounds-are-checked-2.rs:9:13
+ --> $DIR/bounds-are-checked-2.rs:8:13
|
LL | type X<T> = impl Clone;
| ^^^^^^^^^^ the trait `Clone` is not implemented for `T`
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
index fecc2543bce19..5ffcd7ae54601 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type X<T> = impl Clone;
//~^ ERROR the trait bound `T: Clone` is not satisfied
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr
index ca89421cd8bf1..ec15474bf8498 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/bounds-are-checked.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
warning: unnecessary lifetime parameter `'a`
- --> $DIR/bounds-are-checked.rs:12:6
+ --> $DIR/bounds-are-checked.rs:11:6
|
LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
| ^^^^^^^^^^^
@@ -16,20 +7,20 @@ LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
= help: you can use the `'static` lifetime directly, in place of `'a`
error[E0308]: mismatched types
- --> $DIR/bounds-are-checked.rs:9:14
+ --> $DIR/bounds-are-checked.rs:8:14
|
LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
|
= note: expected trait `From<&'a str>`
found trait `From<&'static str>`
-note: the lifetime `'a` as defined on the item at 9:8...
- --> $DIR/bounds-are-checked.rs:9:8
+note: the lifetime `'a` as defined on the item at 8:8...
+ --> $DIR/bounds-are-checked.rs:8:8
|
LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
| ^^
= note: ...does not necessarily outlive the static lifetime
-error: aborting due to previous error; 2 warnings emitted
+error: aborting due to previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr
index 9a451cb108373..ec15474bf8498 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr
@@ -1,5 +1,5 @@
warning: unnecessary lifetime parameter `'a`
- --> $DIR/bounds-are-checked.rs:12:6
+ --> $DIR/bounds-are-checked.rs:11:6
|
LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
| ^^^^^^^^^^^
@@ -7,15 +7,15 @@ LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
= help: you can use the `'static` lifetime directly, in place of `'a`
error[E0308]: mismatched types
- --> $DIR/bounds-are-checked.rs:9:14
+ --> $DIR/bounds-are-checked.rs:8:14
|
LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
|
= note: expected trait `From<&'a str>`
found trait `From<&'static str>`
-note: the lifetime `'a` as defined on the item at 9:8...
- --> $DIR/bounds-are-checked.rs:9:8
+note: the lifetime `'a` as defined on the item at 8:8...
+ --> $DIR/bounds-are-checked.rs:8:8
|
LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
| ^^
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs b/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
index 5e1faaa3b0839..74c49a9c6c7ff 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type X<'a> = impl Into<&'static str> + From<&'a str>;
//~^ ERROR mismatched types
@@ -19,8 +18,7 @@ fn extend_lt<'a>(o: &'a str) -> &'static str {
}
fn main() {
- let r =
- {
+ let r = {
let s = "abcdef".to_string();
extend_lt(&s)
};
diff --git a/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr b/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr
index 68de0c961ba1c..4d7335cd86524 100644
--- a/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/coherence.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/coherence.rs:17:6
+ --> $DIR/coherence.rs:16:6
|
LL | impl<T> foreign_crate::ForeignTrait for AliasOfForeignType<T> {}
| ^ unconstrained type parameter
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr b/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr
index 4da52369fdb5d..4d7335cd86524 100644
--- a/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/coherence.rs:17:6
+ --> $DIR/coherence.rs:16:6
|
LL | impl<T> foreign_crate::ForeignTrait for AliasOfForeignType<T> {}
| ^ unconstrained type parameter
diff --git a/src/test/ui/type-alias-impl-trait/coherence.rs b/src/test/ui/type-alias-impl-trait/coherence.rs
index 51babb0e61bd3..998eadeb2717c 100644
--- a/src/test/ui/type-alias-impl-trait/coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/coherence.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
extern crate foreign_crate;
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr
index 5fc79cf9561fa..83019772afcb9 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/declared_but_never_defined.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/declared_but_never_defined.rs:9:12
+ --> $DIR/declared_but_never_defined.rs:8:12
|
LL | type Bar = impl std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr
index b731e41b149a8..83019772afcb9 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr
@@ -1,5 +1,5 @@
error: could not find defining uses
- --> $DIR/declared_but_never_defined.rs:9:12
+ --> $DIR/declared_but_never_defined.rs:8:12
|
LL | type Bar = impl std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
index ac92bea8c47a4..a62ae2aff70b4 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
+++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr
index eeccc598f529c..b3301a0ee4c4b 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr
@@ -1,20 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/declared_but_not_defined_in_scope.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/declared_but_not_defined_in_scope.rs:10:20
+ --> $DIR/declared_but_not_defined_in_scope.rs:9:20
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^^^
error[E0308]: mismatched types
- --> $DIR/declared_but_not_defined_in_scope.rs:14:5
+ --> $DIR/declared_but_not_defined_in_scope.rs:13:5
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the expected opaque type
@@ -27,6 +18,6 @@ LL | ""
= note: expected opaque type `impl Debug`
found reference `&'static str`
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr
index 20057c3aa5185..b3301a0ee4c4b 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr
@@ -1,11 +1,11 @@
error: could not find defining uses
- --> $DIR/declared_but_not_defined_in_scope.rs:10:20
+ --> $DIR/declared_but_not_defined_in_scope.rs:9:20
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^^^
error[E0308]: mismatched types
- --> $DIR/declared_but_not_defined_in_scope.rs:14:5
+ --> $DIR/declared_but_not_defined_in_scope.rs:13:5
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the expected opaque type
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
index 2bbae98db448c..0ada4a38da3fb 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
+++ b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr
index 60fa141884db3..23c5f9587cc07 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/different_defining_uses.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses.rs:15:1
+ --> $DIR/different_defining_uses.rs:14:1
|
LL | fn bar() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `i32`
|
note: previous use here
- --> $DIR/different_defining_uses.rs:11:1
+ --> $DIR/different_defining_uses.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr
index 904ee58685cbf..23c5f9587cc07 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr
@@ -1,11 +1,11 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses.rs:15:1
+ --> $DIR/different_defining_uses.rs:14:1
|
LL | fn bar() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `i32`
|
note: previous use here
- --> $DIR/different_defining_uses.rs:11:1
+ --> $DIR/different_defining_uses.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
index 542de6b62e197..bb981959b2200 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
@@ -12,6 +11,7 @@ fn foo() -> Foo {
""
}
-fn bar() -> Foo { //~ ERROR concrete type differs from previous
+fn bar() -> Foo {
+ //~^ ERROR concrete type differs from previous
42i32
}
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr
index 5c5ae7eadcbcf..7b7906f58acaf 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr
@@ -1,20 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/different_defining_uses_never_type.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:15:1
+ --> $DIR/different_defining_uses_never_type.rs:14:1
|
LL | fn bar() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
|
note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:11:1
+ --> $DIR/different_defining_uses_never_type.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
@@ -26,10 +17,10 @@ LL | fn boo() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
|
note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:11:1
+ --> $DIR/different_defining_uses_never_type.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr
index 9cf2c58368737..7b7906f58acaf 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr
@@ -1,11 +1,11 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:15:1
+ --> $DIR/different_defining_uses_never_type.rs:14:1
|
LL | fn bar() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
|
note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:11:1
+ --> $DIR/different_defining_uses_never_type.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
@@ -17,7 +17,7 @@ LL | fn boo() -> Foo {
| ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
|
note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:11:1
+ --> $DIR/different_defining_uses_never_type.rs:10:1
|
LL | fn foo() -> Foo {
| ^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
index 72352a74a04b6..716c7383c6115 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
@@ -12,10 +11,12 @@ fn foo() -> Foo {
""
}
-fn bar() -> Foo { //~ ERROR concrete type differs from previous
+fn bar() -> Foo {
+ //~^ ERROR concrete type differs from previous
panic!()
}
-fn boo() -> Foo { //~ ERROR concrete type differs from previous
+fn boo() -> Foo {
+ //~^ ERROR concrete type differs from previous
loop {}
}
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.full_tait.stderr
deleted file mode 100644
index b69622b77bfc4..0000000000000
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/different_defining_uses_never_type2.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
index ac9884b3e4501..8383f38ddbec0 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/fallback.full_tait.stderr b/src/test/ui/type-alias-impl-trait/fallback.full_tait.stderr
deleted file mode 100644
index 9641d756cb03e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/fallback.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/fallback.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/fallback.rs b/src/test/ui/type-alias-impl-trait/fallback.rs
index 84fec75655fb2..204dc0496ede9 100644
--- a/src/test/ui/type-alias-impl-trait/fallback.rs
+++ b/src/test/ui/type-alias-impl-trait/fallback.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl Copy;
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr
index 972e5d9428825..749530d8f327d 100644
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_different_defining_uses.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_different_defining_uses.rs:14:1
+ --> $DIR/generic_different_defining_uses.rs:13:1
|
LL | fn my_iter2<T>(t: T) -> MyIter<T> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
|
note: previous use here
- --> $DIR/generic_different_defining_uses.rs:10:1
+ --> $DIR/generic_different_defining_uses.rs:9:1
|
LL | fn my_iter<T>(t: T) -> MyIter<T> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr
index 911683862c263..749530d8f327d 100644
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr
@@ -1,11 +1,11 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_different_defining_uses.rs:14:1
+ --> $DIR/generic_different_defining_uses.rs:13:1
|
LL | fn my_iter2<T>(t: T) -> MyIter<T> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
|
note: previous use here
- --> $DIR/generic_different_defining_uses.rs:10:1
+ --> $DIR/generic_different_defining_uses.rs:9:1
|
LL | fn my_iter<T>(t: T) -> MyIter<T> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
index 4eb603df583a8..adf4c1f86563b 100644
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
@@ -11,6 +10,7 @@ fn my_iter<T>(t: T) -> MyIter<T> {
std::iter::once(t)
}
-fn my_iter2<T>(t: T) -> MyIter<T> { //~ ERROR concrete type differs from previous
+fn my_iter2<T>(t: T) -> MyIter<T> {
+ //~^ ERROR concrete type differs from previous
Some(t).into_iter()
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr
index ecf0e39ed6f61..3dedb22330945 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_lifetime_param.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_lifetime_param.rs:10:26
+ --> $DIR/generic_duplicate_lifetime_param.rs:9:26
|
LL | fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
| ^^^^^^^^^^^
|
note: lifetime used multiple times
- --> $DIR/generic_duplicate_lifetime_param.rs:8:10
+ --> $DIR/generic_duplicate_lifetime_param.rs:7:10
|
LL | type Two<'a, 'b> = impl std::fmt::Debug;
| ^^ ^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr
index 1aad312056bb5..3dedb22330945 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_lifetime_param.rs:10:26
+ --> $DIR/generic_duplicate_lifetime_param.rs:9:26
|
LL | fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
| ^^^^^^^^^^^
|
note: lifetime used multiple times
- --> $DIR/generic_duplicate_lifetime_param.rs:8:10
+ --> $DIR/generic_duplicate_lifetime_param.rs:7:10
|
LL | type Two<'a, 'b> = impl std::fmt::Debug;
| ^^ ^^
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
index d838d497238d5..f0b80db2a8312 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
@@ -1,12 +1,12 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
type Two<'a, 'b> = impl std::fmt::Debug;
-fn one<'a>(t: &'a ()) -> Two<'a, 'a> { //~ ERROR non-defining opaque type use
+fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
+ //~^ ERROR non-defining opaque type use
t
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.full_tait.stderr
deleted file mode 100644
index ef7d4f1be4eea..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use10.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
index c7a7ded2127a9..afd2be2674588 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr
index 357d477c9f1e2..44bcdb7bf830c 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use2.rs:13:27
+ --> $DIR/generic_duplicate_param_use2.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use2.rs:11:10
+ --> $DIR/generic_duplicate_param_use2.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr
index 805ab67816f97..44bcdb7bf830c 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use2.rs:13:27
+ --> $DIR/generic_duplicate_param_use2.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use2.rs:11:10
+ --> $DIR/generic_duplicate_param_use2.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
index ff51662282394..9627689b15c3c 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr
index b2004c8416c49..0185afc76bcc4 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use3.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use3.rs:13:27
+ --> $DIR/generic_duplicate_param_use3.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use3.rs:11:10
+ --> $DIR/generic_duplicate_param_use3.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr
index 43af9eca63ef2..0185afc76bcc4 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use3.rs:13:27
+ --> $DIR/generic_duplicate_param_use3.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use3.rs:11:10
+ --> $DIR/generic_duplicate_param_use3.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
index f7d1cc1ad4e5c..04d00600c9397 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr
index f5db77a08d74c..504116e87d297 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use4.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use4.rs:13:27
+ --> $DIR/generic_duplicate_param_use4.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use4.rs:11:10
+ --> $DIR/generic_duplicate_param_use4.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr
index f8e2b5104608d..504116e87d297 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use4.rs:13:27
+ --> $DIR/generic_duplicate_param_use4.rs:12:27
|
LL | fn one<T: Debug>(t: T) -> Two<T, T> {
| ^^^^^^^^^
|
note: type used multiple times
- --> $DIR/generic_duplicate_param_use4.rs:11:10
+ --> $DIR/generic_duplicate_param_use4.rs:10:10
|
LL | type Two<T, U> = impl Debug;
| ^ ^
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
index 26583a6ce9b9f..0d2979626ac46 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
@@ -11,7 +10,7 @@ fn main() {}
type Two<T, U> = impl Debug;
fn one<T: Debug>(t: T) -> Two<T, T> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
t
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr
index aab64e72b7bca..7417112ca8aab 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr
@@ -1,26 +1,17 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use5.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use5.rs:19:1
+ --> $DIR/generic_duplicate_param_use5.rs:18:1
|
LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, U)`, got `(U, T)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use5.rs:15:1
+ --> $DIR/generic_duplicate_param_use5.rs:14:1
|
LL | fn two<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:11:18
+ --> $DIR/generic_duplicate_param_use5.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -32,7 +23,7 @@ LL | type Two<T: std::fmt::Debug, U> = impl Debug;
| ^^^^^^^^^^^^^^^^^
error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:11:18
+ --> $DIR/generic_duplicate_param_use5.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -43,6 +34,6 @@ help: consider restricting type parameter `U`
LL | type Two<T, U: std::fmt::Debug> = impl Debug;
| ^^^^^^^^^^^^^^^^^
-error: aborting due to 3 previous errors; 1 warning emitted
+error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr
index 5c8c5b8977906..7417112ca8aab 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr
@@ -1,17 +1,17 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use5.rs:19:1
+ --> $DIR/generic_duplicate_param_use5.rs:18:1
|
LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, U)`, got `(U, T)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use5.rs:15:1
+ --> $DIR/generic_duplicate_param_use5.rs:14:1
|
LL | fn two<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:11:18
+ --> $DIR/generic_duplicate_param_use5.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -23,7 +23,7 @@ LL | type Two<T: std::fmt::Debug, U> = impl Debug;
| ^^^^^^^^^^^^^^^^^
error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:11:18
+ --> $DIR/generic_duplicate_param_use5.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
index af473e8245acf..30ed7557c9768 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr
index a69e99bf8b05f..abadba0522c4c 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr
@@ -1,26 +1,17 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use6.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use6.rs:18:1
+ --> $DIR/generic_duplicate_param_use6.rs:17:1
|
LL | fn three<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, T)`, got `(U, T)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use6.rs:14:1
+ --> $DIR/generic_duplicate_param_use6.rs:13:1
|
LL | fn two<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use6.rs:11:18
+ --> $DIR/generic_duplicate_param_use6.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -31,6 +22,6 @@ help: consider restricting type parameter `T`
LL | type Two<T: std::fmt::Debug, U> = impl Debug;
| ^^^^^^^^^^^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr
index a377ef2d87322..abadba0522c4c 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr
@@ -1,17 +1,17 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use6.rs:18:1
+ --> $DIR/generic_duplicate_param_use6.rs:17:1
|
LL | fn three<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, T)`, got `(U, T)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use6.rs:14:1
+ --> $DIR/generic_duplicate_param_use6.rs:13:1
|
LL | fn two<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use6.rs:11:18
+ --> $DIR/generic_duplicate_param_use6.rs:10:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
index 01afb2f449648..04644f1e18b99 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.full_tait.stderr
deleted file mode 100644
index d80c8326ad6c6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use7.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
index 184e3a5f926ba..df12882abada7 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr
index e73ac88500e03..509ee95db30c6 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr
@@ -1,26 +1,17 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use8.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use8.rs:17:1
+ --> $DIR/generic_duplicate_param_use8.rs:16:1
|
LL | fn three<T: Debug, U: Debug>(_: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, u32)`, got `(U, u32)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use8.rs:13:1
+ --> $DIR/generic_duplicate_param_use8.rs:12:1
|
LL | fn two<T: Debug, U: Debug>(t: T, _: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use8.rs:10:18
+ --> $DIR/generic_duplicate_param_use8.rs:9:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -31,6 +22,6 @@ help: consider restricting type parameter `T`
LL | type Two<T: std::fmt::Debug, U> = impl Debug;
| ^^^^^^^^^^^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr
index d7edce7a491de..509ee95db30c6 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr
@@ -1,17 +1,17 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use8.rs:17:1
+ --> $DIR/generic_duplicate_param_use8.rs:16:1
|
LL | fn three<T: Debug, U: Debug>(_: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, u32)`, got `(U, u32)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use8.rs:13:1
+ --> $DIR/generic_duplicate_param_use8.rs:12:1
|
LL | fn two<T: Debug, U: Debug>(t: T, _: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use8.rs:10:18
+ --> $DIR/generic_duplicate_param_use8.rs:9:18
|
LL | type Two<T, U> = impl Debug;
| ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
index ecb8b2cedb488..283e0c1d660eb 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr
index 0b3d72d67b242..3454dc44e0184 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr
@@ -1,26 +1,17 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_duplicate_param_use9.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use9.rs:24:1
+ --> $DIR/generic_duplicate_param_use9.rs:23:1
|
LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(A, B, <A as Foo>::Bar)`, got `(A, B, i32)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use9.rs:20:1
+ --> $DIR/generic_duplicate_param_use9.rs:19:1
|
LL | fn two<T: Debug + Foo, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `A: Foo` is not satisfied in `(A, B, <A as Foo>::Bar)`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ within `(A, B, <A as Foo>::Bar)`, the trait `Foo` is not implemented for `A`
@@ -32,7 +23,7 @@ LL | type Two<A: Foo, B> = impl Debug;
| ^^^^^
error[E0277]: `A` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ `A` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -44,7 +35,7 @@ LL | type Two<A: std::fmt::Debug, B> = impl Debug;
| ^^^^^^^^^^^^^^^^^
error[E0277]: `B` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ `B` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -55,6 +46,6 @@ help: consider restricting type parameter `B`
LL | type Two<A, B: std::fmt::Debug> = impl Debug;
| ^^^^^^^^^^^^^^^^^
-error: aborting due to 4 previous errors; 1 warning emitted
+error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr
index fd1081d7b71de..3454dc44e0184 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr
@@ -1,17 +1,17 @@
error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use9.rs:24:1
+ --> $DIR/generic_duplicate_param_use9.rs:23:1
|
LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(A, B, <A as Foo>::Bar)`, got `(A, B, i32)`
|
note: previous use here
- --> $DIR/generic_duplicate_param_use9.rs:20:1
+ --> $DIR/generic_duplicate_param_use9.rs:19:1
|
LL | fn two<T: Debug + Foo, U: Debug>(t: T, u: U) -> Two<T, U> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `A: Foo` is not satisfied in `(A, B, <A as Foo>::Bar)`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ within `(A, B, <A as Foo>::Bar)`, the trait `Foo` is not implemented for `A`
@@ -23,7 +23,7 @@ LL | type Two<A: Foo, B> = impl Debug;
| ^^^^^
error[E0277]: `A` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ `A` cannot be formatted using `{:?}` because it doesn't implement `Debug`
@@ -35,7 +35,7 @@ LL | type Two<A: std::fmt::Debug, B> = impl Debug;
| ^^^^^^^^^^^^^^^^^
error[E0277]: `B` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:10:18
+ --> $DIR/generic_duplicate_param_use9.rs:9:18
|
LL | type Two<A, B> = impl Debug;
| ^^^^^^^^^^ `B` cannot be formatted using `{:?}` because it doesn't implement `Debug`
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
index 5eced6cfa5a0b..4c3b0877d2393 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_lifetime_param.full_tait.stderr
deleted file mode 100644
index 39817757f18b4..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_lifetime_param.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs b/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
index dbe7cfd1c81fc..7274f4f76f8cb 100644
--- a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr
index 819ef7b771232..aa8457cf158e8 100644
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr
@@ -1,20 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_not_used.rs:8:33
+ --> $DIR/generic_not_used.rs:7:33
|
LL | type WrongGeneric<T: 'static> = impl 'static;
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_not_used.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: type parameter `V` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/generic_not_used.rs:11:73
+ --> $DIR/generic_not_used.rs:10:73
|
LL | fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
| _________________________________________________________________________^
@@ -23,5 +14,5 @@ LL | | v
LL | | }
| |_^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr
index fe7f5f6c71e04..aa8457cf158e8 100644
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr
@@ -1,11 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_not_used.rs:8:33
+ --> $DIR/generic_not_used.rs:7:33
|
LL | type WrongGeneric<T: 'static> = impl 'static;
| ^^^^^^^^^^^^
error: type parameter `V` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/generic_not_used.rs:11:73
+ --> $DIR/generic_not_used.rs:10:73
|
LL | fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
| _________________________________________________________________________^
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.rs b/src/test/ui/type-alias-impl-trait/generic_not_used.rs
index 68f50b2151ff1..36fae028d4ec6 100644
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_not_used.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
@@ -9,6 +8,6 @@ type WrongGeneric<T: 'static> = impl 'static;
//~^ ERROR: at least one trait must be specified
fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
-//~^ ERROR type parameter `V` is part of concrete type but not used in parameter list
+ //~^ ERROR type parameter `V` is part of concrete type but not used in parameter list
v
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr
index 90a753b5a6de1..f191797c09e1d 100644
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr
@@ -1,20 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
+ --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
|
LL | type WrongGeneric<T> = impl 'static;
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_type_does_not_live_long_enough.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:9:18
+ --> $DIR/generic_type_does_not_live_long_enough.rs:8:18
|
LL | let z: i32 = x;
| --- ^ expected `i32`, found opaque type
@@ -28,7 +19,7 @@ LL | type WrongGeneric<T> = impl 'static;
found opaque type `impl Sized`
error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
+ --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
|
LL | type WrongGeneric<T> = impl 'static;
| ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
@@ -36,7 +27,7 @@ LL | type WrongGeneric<T> = impl 'static;
LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
| - help: consider adding an explicit lifetime bound...: `T: 'static`
-error: aborting due to 3 previous errors; 1 warning emitted
+error: aborting due to 3 previous errors
Some errors have detailed explanations: E0308, E0310.
For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr
index e50282201074e..f191797c09e1d 100644
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr
@@ -1,11 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
+ --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
|
LL | type WrongGeneric<T> = impl 'static;
| ^^^^^^^^^^^^
error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:9:18
+ --> $DIR/generic_type_does_not_live_long_enough.rs:8:18
|
LL | let z: i32 = x;
| --- ^ expected `i32`, found opaque type
@@ -19,7 +19,7 @@ LL | type WrongGeneric<T> = impl 'static;
found opaque type `impl Sized`
error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
+ --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
|
LL | type WrongGeneric<T> = impl 'static;
| ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
index 9f647d9e737fe..bd0fc8cbace46 100644
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {
let y = 42;
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr
index c4778a46fb088..be701b0ca9089 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr
@@ -1,20 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_underconstrained.rs:9:35
+ --> $DIR/generic_underconstrained.rs:8:35
|
LL | type Underconstrained<T: Trait> = impl 'static;
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_underconstrained.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0277]: the trait bound `T: Trait` is not satisfied
- --> $DIR/generic_underconstrained.rs:13:31
+ --> $DIR/generic_underconstrained.rs:12:31
|
LL | type Underconstrained<T: Trait> = impl 'static;
| ----- required by this bound in `Underconstrained`
@@ -27,6 +18,6 @@ help: consider restricting type parameter `T`
LL | fn underconstrain<T: Trait>(_: T) -> Underconstrained<T> {
| ^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr
index 6c1d6debee816..be701b0ca9089 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr
@@ -1,11 +1,11 @@
error: at least one trait must be specified
- --> $DIR/generic_underconstrained.rs:9:35
+ --> $DIR/generic_underconstrained.rs:8:35
|
LL | type Underconstrained<T: Trait> = impl 'static;
| ^^^^^^^^^^^^
error[E0277]: the trait bound `T: Trait` is not satisfied
- --> $DIR/generic_underconstrained.rs:13:31
+ --> $DIR/generic_underconstrained.rs:12:31
|
LL | type Underconstrained<T: Trait> = impl 'static;
| ----- required by this bound in `Underconstrained`
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs b/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
index f4c4a1b72cb9d..5d723e5bc6213 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr
index 7ab73d24274ce..ab2d9482364db 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr
@@ -1,26 +1,17 @@
error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:8:45
+ --> $DIR/generic_underconstrained2.rs:7:45
|
LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:17:46
+ --> $DIR/generic_underconstrained2.rs:16:46
|
LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_underconstrained2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:12:33
+ --> $DIR/generic_underconstrained2.rs:11:33
|
LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
| --------------- required by this bound in `Underconstrained`
@@ -34,7 +25,7 @@ LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> {
| ^^^^^^^^^^^^^^^^^
error[E0277]: `V` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:21:43
+ --> $DIR/generic_underconstrained2.rs:20:43
|
LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
| --------------- required by this bound in `Underconstrained2`
@@ -47,6 +38,6 @@ help: consider restricting type parameter `V`
LL | fn underconstrained2<U, V: std::fmt::Debug>(_: U, _: V) -> Underconstrained2<V> {
| ^^^^^^^^^^^^^^^^^
-error: aborting due to 4 previous errors; 1 warning emitted
+error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr
index a4f5f4b8645b1..ab2d9482364db 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr
@@ -1,17 +1,17 @@
error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:8:45
+ --> $DIR/generic_underconstrained2.rs:7:45
|
LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:17:46
+ --> $DIR/generic_underconstrained2.rs:16:46
|
LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
| ^^^^^^^^^^^^
error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:12:33
+ --> $DIR/generic_underconstrained2.rs:11:33
|
LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
| --------------- required by this bound in `Underconstrained`
@@ -25,7 +25,7 @@ LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> {
| ^^^^^^^^^^^^^^^^^
error[E0277]: `V` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:21:43
+ --> $DIR/generic_underconstrained2.rs:20:43
|
LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
| --------------- required by this bound in `Underconstrained2`
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
index b3fb0748d2a62..01cd1b9b972fb 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr
index bdd88134290c8..679f2f73919cf 100644
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/impl-with-unconstrained-param.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/impl-with-unconstrained-param.rs:14:6
+ --> $DIR/impl-with-unconstrained-param.rs:13:6
|
LL | impl<T> X for () {
| ^ unconstrained type parameter
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr
index eb59766b91396..679f2f73919cf 100644
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/impl-with-unconstrained-param.rs:14:6
+ --> $DIR/impl-with-unconstrained-param.rs:13:6
|
LL | impl<T> X for () {
| ^ unconstrained type parameter
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
index 1aefa2474ffcd..6759799b37d85 100644
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
+++ b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait X {
type I;
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr
index 6d1a59aafeda4..9435eaace3717 100644
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/incoherent-assoc-imp-trait.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0119]: conflicting implementations of trait `std::ops::FnOnce<()>` for type `&_`
- --> $DIR/incoherent-assoc-imp-trait.rs:13:1
+ --> $DIR/incoherent-assoc-imp-trait.rs:12:1
|
LL | impl<F> FnOnce<()> for &F {
| ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -18,7 +9,7 @@ LL | impl<F> FnOnce<()> for &F {
where F: Fn<A>, F: ?Sized;
error[E0210]: type parameter `F` must be used as the type parameter for some local type (e.g., `MyStruct<F>`)
- --> $DIR/incoherent-assoc-imp-trait.rs:13:6
+ --> $DIR/incoherent-assoc-imp-trait.rs:12:6
|
LL | impl<F> FnOnce<()> for &F {
| ^ type parameter `F` must be used as the type parameter for some local type
@@ -26,7 +17,7 @@ LL | impl<F> FnOnce<()> for &F {
= note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
= note: only traits defined in the current crate can be implemented for a type parameter
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
Some errors have detailed explanations: E0119, E0210.
For more information about an error, try `rustc --explain E0119`.
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr
index 5c02b602d528b..9435eaace3717 100644
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `std::ops::FnOnce<()>` for type `&_`
- --> $DIR/incoherent-assoc-imp-trait.rs:13:1
+ --> $DIR/incoherent-assoc-imp-trait.rs:12:1
|
LL | impl<F> FnOnce<()> for &F {
| ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -9,7 +9,7 @@ LL | impl<F> FnOnce<()> for &F {
where F: Fn<A>, F: ?Sized;
error[E0210]: type parameter `F` must be used as the type parameter for some local type (e.g., `MyStruct<F>`)
- --> $DIR/incoherent-assoc-imp-trait.rs:13:6
+ --> $DIR/incoherent-assoc-imp-trait.rs:12:6
|
LL | impl<F> FnOnce<()> for &F {
| ^ type parameter `F` must be used as the type parameter for some local type
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
index b52b9c18f0845..f73169d7d08a9 100644
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![feature(fn_traits)]
trait MyTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr
index 4effd87120e7d..696f887a4d89a 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-52843-closure-constrain.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: concrete type differs from previous defining opaque type use
- --> $DIR/issue-52843-closure-constrain.rs:13:16
+ --> $DIR/issue-52843-closure-constrain.rs:12:16
|
LL | let null = || -> Opaque { 0 };
| ^^^^^^^^^^^^^^^^^^ expected `String`, got `i32`
|
note: previous use here
- --> $DIR/issue-52843-closure-constrain.rs:12:5
+ --> $DIR/issue-52843-closure-constrain.rs:11:5
|
LL | fn _unused() -> Opaque { String::new() }
| ^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
index c2cb4829fb78a..68231d43f629e 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-52843-closure-constrain.rs:13:22
+ --> $DIR/issue-52843-closure-constrain.rs:12:22
|
LL | let null = || -> Opaque { 0 };
| ^^^^^^
@@ -8,13 +8,13 @@ LL | let null = || -> Opaque { 0 };
= help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error: concrete type differs from previous defining opaque type use
- --> $DIR/issue-52843-closure-constrain.rs:13:16
+ --> $DIR/issue-52843-closure-constrain.rs:12:16
|
LL | let null = || -> Opaque { 0 };
| ^^^^^^^^^^^^^^^^^^ expected `String`, got `[type error]`
|
note: previous use here
- --> $DIR/issue-52843-closure-constrain.rs:12:5
+ --> $DIR/issue-52843-closure-constrain.rs:11:5
|
LL | fn _unused() -> Opaque { String::new() }
| ^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
index 01f874155fa1e..c7deb2e4eac9c 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr
index 35ac0993b29ca..abd18392636ce 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-52843.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0277]: the trait bound `T: Default` is not satisfied
- --> $DIR/issue-52843.rs:6:15
+ --> $DIR/issue-52843.rs:5:15
|
LL | type Foo<T> = impl Default;
| ^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
@@ -18,6 +9,6 @@ help: consider restricting type parameter `T`
LL | type Foo<T: std::default::Default> = impl Default;
| ^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr
index 9fb760f34c19a..abd18392636ce 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0277]: the trait bound `T: Default` is not satisfied
- --> $DIR/issue-52843.rs:6:15
+ --> $DIR/issue-52843.rs:5:15
|
LL | type Foo<T> = impl Default;
| ^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.rs b/src/test/ui/type-alias-impl-trait/issue-52843.rs
index 14f9db6eae2c7..844bfa3b8461b 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-52843.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo<T> = impl Default;
//~^ ERROR: the trait bound `T: Default` is not satisfied
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
index a8dd6a93d3dbf..fb70582c31a2d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-53096.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53096.rs:14:1
+ --> $DIR/issue-53096.rs:13:1
|
LL | fn main() {}
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr
index 4210d0c1cb17a..fb70582c31a2d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr
@@ -1,5 +1,5 @@
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53096.rs:14:1
+ --> $DIR/issue-53096.rs:13:1
|
LL | fn main() {}
| ^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.rs b/src/test/ui/type-alias-impl-trait/issue-53096.rs
index 7bb0066b7ef42..249055bf26c34 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53096.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl Fn() -> usize;
const fn bar() -> Foo {
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr
index ee4b7eef0bdc4..7087aef67681d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-53598.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-53598.rs:23:42
+ --> $DIR/issue-53598.rs:22:42
|
LL | fn foo<T: Debug>(_: T) -> Self::Item {
| __________________________________________^
@@ -17,5 +8,5 @@ LL | | S::<T>(Default::default())
LL | | }
| |_____^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr
index 728721b6dbd71..7087aef67681d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr
@@ -1,5 +1,5 @@
error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-53598.rs:23:42
+ --> $DIR/issue-53598.rs:22:42
|
LL | fn foo<T: Debug>(_: T) -> Self::Item {
| __________________________________________^
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.rs b/src/test/ui/type-alias-impl-trait/issue-53598.rs
index 38067a7222374..1680d6e583950 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53598.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53598.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
@@ -21,7 +20,7 @@ impl Foo for S2 {
type Item = impl Debug;
fn foo<T: Debug>(_: T) -> Self::Item {
- //~^ Error type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ //~^ Error type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
S::<T>(Default::default())
}
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr
index b23fed5dadfe7..05b7173b80b59 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-53678-generator-and-const-fn.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53678-generator-and-const-fn.rs:22:1
+ --> $DIR/issue-53678-generator-and-const-fn.rs:21:1
|
LL | fn main() {}
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr
index fabba2183531f..05b7173b80b59 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr
@@ -1,5 +1,5 @@
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53678-generator-and-const-fn.rs:22:1
+ --> $DIR/issue-53678-generator-and-const-fn.rs:21:1
|
LL | fn main() {}
| ^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
index a8215c41826f8..9c50a3da95cb7 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::ops::Generator;
diff --git a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.full_tait.stderr
deleted file mode 100644
index 98778210bfb37..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-55099-lifetime-inference.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs b/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
index 2c24e9d744ae2..fc32d455aaa80 100644
--- a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
@@ -6,15 +6,12 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
-trait Future {
-}
+trait Future {}
struct AndThen<F>(F);
-impl<F> Future for AndThen<F> {
-}
+impl<F> Future for AndThen<F> {}
struct Foo<'a> {
x: &'a mut (),
diff --git a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.full_tait.stderr
deleted file mode 100644
index d31c232fc2391..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-57188-associate-impl-capture.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs b/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
index 645a4c5696d45..7207dda90dc4f 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
struct Baz<'a> {
source: &'a str,
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr
index 61e8da91bbaa9..70b6f264860e7 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-57611-trait-alias.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:20:16
+ --> $DIR/issue-57611-trait-alias.rs:19:16
|
LL | type Bar = impl Baz<Self, Self>;
| ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
@@ -16,5 +7,5 @@ LL | type Bar = impl Baz<Self, Self>;
= note: closure with signature `fn(&'2 X) -> &X` must implement `FnOnce<(&'1 X,)>`, for any lifetime `'1`...
= note: ...but it actually implements `FnOnce<(&'2 X,)>`, for some specific lifetime `'2`
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr
index f65e91e52c713..70b6f264860e7 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr
@@ -1,5 +1,5 @@
error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:20:16
+ --> $DIR/issue-57611-trait-alias.rs:19:16
|
LL | type Bar = impl Baz<Self, Self>;
| ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
index 508ecdd88a482..fcc3555b23127 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
@@ -6,7 +6,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Foo {
type Bar: Baz<Self, Self>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr
index 4336532cdbbaf..2d85862671933 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-57700.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-57700.rs:19:58
+ --> $DIR/issue-57700.rs:18:58
|
LL | fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
| __________________________________________________________^
@@ -17,5 +8,5 @@ LL | | self
LL | | }
| |_____^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr
index 47ab31cd797b8..2d85862671933 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr
@@ -1,5 +1,5 @@
error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-57700.rs:19:58
+ --> $DIR/issue-57700.rs:18:58
|
LL | fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
| __________________________________________________________^
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.rs b/src/test/ui/type-alias-impl-trait/issue-57700.rs
index 476a188cde698..19b3d1ce2c768 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57700.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57700.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::ops::Deref;
@@ -17,7 +16,7 @@ impl<C> Foo for C {
type Bar = impl Foo;
fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
- //~^ Error type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ //~^ Error type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
self
}
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.full_tait.stderr
deleted file mode 100644
index b35361c89a485..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-57807-associated-type.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs b/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
index 0a021149e700d..9118648fe426f 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Bar {
type A;
diff --git a/src/test/ui/type-alias-impl-trait/issue-58887.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-58887.full_tait.stderr
deleted file mode 100644
index f0fd5f2f056ab..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-58887.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-58887.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-58887.rs b/src/test/ui/type-alias-impl-trait/issue-58887.rs
index f0803a663de39..0a09bd50a6eaf 100644
--- a/src/test/ui/type-alias-impl-trait/issue-58887.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-58887.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait UnwrapItemsExt {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/issue-58951.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-58951.full_tait.stderr
deleted file mode 100644
index 164b8881714e7..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-58951.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-58951.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-58951.rs b/src/test/ui/type-alias-impl-trait/issue-58951.rs
index 3b1ea0d676bb4..932684ec089b9 100644
--- a/src/test/ui/type-alias-impl-trait/issue-58951.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-58951.rs
@@ -3,11 +3,12 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type A = impl Iterator;
-fn def_a() -> A { 0..1 }
+fn def_a() -> A {
+ 0..1
+}
pub fn use_a() {
def_a().map(|x| x);
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
index 9d3f366ad810a..adb07f5227b40 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-60407.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-60407.rs:11:1
+ --> $DIR/issue-60407.rs:10:1
|
LL | fn main() {
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr
index 1a3ceafa3e294..adb07f5227b40 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr
@@ -1,5 +1,5 @@
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-60407.rs:11:1
+ --> $DIR/issue-60407.rs:10:1
|
LL | fn main() {
| ^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.rs b/src/test/ui/type-alias-impl-trait/issue-60407.rs
index 3c6b873b4ca5a..7319bcf4cd911 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60407.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait, rustc_attrs)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Debuggable = impl core::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr
index 72b6b0648f98f..738718e770ac3 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-60564.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/issue-60564.rs:22:34
+ --> $DIR/issue-60564.rs:21:34
|
LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
| ^^^^^^^^^^^^^^
|
note: used non-generic type `u8` for generic parameter
- --> $DIR/issue-60564.rs:11:25
+ --> $DIR/issue-60564.rs:10:25
|
LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
| ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr
index 72668c8056fc5..738718e770ac3 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/issue-60564.rs:22:34
+ --> $DIR/issue-60564.rs:21:34
|
LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
| ^^^^^^^^^^^^^^
|
note: used non-generic type `u8` for generic parameter
- --> $DIR/issue-60564.rs:11:25
+ --> $DIR/issue-60564.rs:10:25
|
LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
| ^
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.rs b/src/test/ui/type-alias-impl-trait/issue-60564.rs
index 10fbbd2ef292e..7f780a253c95f 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60564.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-60564.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait IterBits {
type BitsIter: Iterator<Item = u8>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.full_tait.stderr
deleted file mode 100644
index 1fc38d2f549a1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-62000-associate-impl-trait-lifetimes.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
index 4d9ca47b9474a..38370cd008f73 100644
--- a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait MyTrait {
type AssocType: Send;
diff --git a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
index 3b8f6afcb0054..634ec0f515f31 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
@@ -5,7 +5,6 @@
// check-pass
#![feature(min_type_alias_impl_trait, type_alias_impl_trait)]
-//~^ WARN incomplete
pub type Closure = impl FnOnce();
diff --git a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.stderr b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.stderr
deleted file mode 100644
index e1f4ecd3b9814..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-63263-closure-return.rs:7:39
- |
-LL | #![feature(min_type_alias_impl_trait, type_alias_impl_trait)]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr
index 53a0016c08eb5..409cca865d1e6 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-63279.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:11:5: 11:28] as FnOnce<()>>::Output == ()`
- --> $DIR/issue-63279.rs:8:16
+error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:10:5: 10:28] as FnOnce<()>>::Output == ()`
+ --> $DIR/issue-63279.rs:7:16
|
LL | type Closure = impl FnOnce();
| ^^^^^^^^^^^^^ expected `()`, found opaque type
@@ -16,6 +7,6 @@ LL | type Closure = impl FnOnce();
= note: expected unit type `()`
found opaque type `impl FnOnce<()>`
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
index be386ab90ea00..a93d2dfcee508 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-63279.rs:11:11
+ --> $DIR/issue-63279.rs:10:11
|
LL | || -> Closure { || () }
| ^^^^^^^
@@ -7,8 +7,8 @@ LL | || -> Closure { || () }
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
= help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:11:5: 11:28] as FnOnce<()>>::Output == ()`
- --> $DIR/issue-63279.rs:8:16
+error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:10:5: 10:28] as FnOnce<()>>::Output == ()`
+ --> $DIR/issue-63279.rs:7:16
|
LL | type Closure = impl FnOnce();
| ^^^^^^^^^^^^^ expected `()`, found opaque type
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.rs b/src/test/ui/type-alias-impl-trait/issue-63279.rs
index 086715626bc16..4c9c26a343c51 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63279.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Closure = impl FnOnce(); //~ ERROR: type mismatch resolving
diff --git a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.full_tait.stderr
deleted file mode 100644
index fc8d8147167b3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-63677-type-alias-coherence.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs b/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
index 62d11ad38d62d..b477fea41b72d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait Trait {}
pub struct S1<T>(T);
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
index ee26789d204f1..6b4ea787ea8db 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:18:1
+ --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:17:1
|
LL | fn main() {
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
index 5b6c4b5cda1fd..6798ecb9489f8 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:20:13
+ --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:19:13
|
LL | take(|| {});
| ^
@@ -8,7 +8,7 @@ LL | take(|| {});
= help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:22:13
+ --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:21:13
|
LL | take(|| {});
| ^
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
index d37be640e0b04..f181b3d06a670 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait, rustc_attrs)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type T = impl Sized;
// The concrete type referred by impl-trait-type-alias(`T`) is guaranteed
diff --git a/src/test/ui/type-alias-impl-trait/issue-65918.rs b/src/test/ui/type-alias-impl-trait/issue-65918.rs
index ab05e4b1cbeca..b15bff57a0d2d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65918.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-65918.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::marker::PhantomData;
diff --git a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.full_tait.stderr
deleted file mode 100644
index 2fc46574512cc..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-66580-closure-coherence.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs b/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
index 7b3ddc7886841..7fdaa7fb99bc2 100644
--- a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Closure = impl FnOnce();
@@ -13,7 +12,9 @@ fn closure() -> Closure {
|| {}
}
-struct Wrap<T> { f: T }
+struct Wrap<T> {
+ f: T,
+}
impl Wrap<Closure> {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.full_tait.stderr
deleted file mode 100644
index 81e27da0949af..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-67844-nested-opaque.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs b/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
index b9e29a01cddf9..f47f0cdba88bb 100644
--- a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
@@ -6,9 +6,10 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
-trait WithAssoc { type AssocType; }
+trait WithAssoc {
+ type AssocType;
+}
trait WithParam<A> {}
@@ -23,7 +24,6 @@ impl WithAssoc for MyStruct {
type AssocType = MyParam;
}
-
fn my_fun<A>() -> Return<A> {
MyStruct
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr
index 8b1ad19ac0cbf..db3b89bc699c1 100644
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-68368-non-defining-use.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/issue-68368-non-defining-use.rs:11:15
+ --> $DIR/issue-68368-non-defining-use.rs:10:15
|
LL | fn f<'a>() -> Alias<'a, ()> {}
| ^^^^^^^^^^^^^
|
note: used non-generic type `()` for generic parameter
- --> $DIR/issue-68368-non-defining-use.rs:10:16
+ --> $DIR/issue-68368-non-defining-use.rs:9:16
|
LL | type Alias<'a, U> = impl Trait<U>;
| ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr
index 01ae457851f24..db3b89bc699c1 100644
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/issue-68368-non-defining-use.rs:11:15
+ --> $DIR/issue-68368-non-defining-use.rs:10:15
|
LL | fn f<'a>() -> Alias<'a, ()> {}
| ^^^^^^^^^^^^^
|
note: used non-generic type `()` for generic parameter
- --> $DIR/issue-68368-non-defining-use.rs:10:16
+ --> $DIR/issue-68368-non-defining-use.rs:9:16
|
LL | type Alias<'a, U> = impl Trait<U>;
| ^
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
index 92465076733bc..b31c79b8b2bb7 100644
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Trait<T> {}
type Alias<'a, U> = impl Trait<U>;
fn f<'a>() -> Alias<'a, ()> {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr
index 7f120af2408bf..150bfbaef5910 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr
@@ -1,20 +1,11 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0261]: use of undeclared lifetime name `'a`
- --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:20:65
+ --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:19:65
|
LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
| - ^^ undeclared lifetime
| |
| help: consider introducing lifetime `'a` here: `'a,`
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0261`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr
index e1fc94c3472a3..150bfbaef5910 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0261]: use of undeclared lifetime name `'a`
- --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:20:65
+ --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:19:65
|
LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
| - ^^ undeclared lifetime
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
index 61161d44e51ab..ae89cdd1c0879 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait SomeTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.full_tait.stderr
deleted file mode 100644
index 61e2e20dfd043..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-69136-inner-lifetime-resolve-ok.rs:7:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
index 01df967a4a515..05d50f0f1bf54 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
@@ -5,7 +5,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait SomeTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-69323.full.stderr b/src/test/ui/type-alias-impl-trait/issue-69323.full.stderr
deleted file mode 100644
index 71cc6f61c3786..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-69323.full.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-69323.rs:5:27
- |
-LL | #![cfg_attr(full, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-69323.rs b/src/test/ui/type-alias-impl-trait/issue-69323.rs
index 824558c1b342b..9c4b4433f9fad 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69323.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69323.rs
@@ -3,7 +3,6 @@
// revisions: min full
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full, feature(type_alias_impl_trait))]
-//[full]~^ WARN incomplete
use std::iter::{once, Chain};
diff --git a/src/test/ui/type-alias-impl-trait/issue-70121.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-70121.full_tait.stderr
deleted file mode 100644
index 9fe2e2cf88ee9..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-70121.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-70121.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-70121.rs b/src/test/ui/type-alias-impl-trait/issue-70121.rs
index 150eca46975da..1eb33c805bb15 100644
--- a/src/test/ui/type-alias-impl-trait/issue-70121.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-70121.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub type Successors<'a> = impl Iterator<Item = &'a ()>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr
index e7729e47c36dd..83c37001a45c9 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-74244.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74244.rs:12:6
+ --> $DIR/issue-74244.rs:11:6
|
LL | impl<T> Allocator for DefaultAllocator {
| ^ unconstrained type parameter
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr
index 6ee8c58826dd4..83c37001a45c9 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74244.rs:12:6
+ --> $DIR/issue-74244.rs:11:6
|
LL | impl<T> Allocator for DefaultAllocator {
| ^ unconstrained type parameter
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.rs b/src/test/ui/type-alias-impl-trait/issue-74244.rs
index 890eb23ef9511..d9845a9b62ce8 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74244.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74244.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Allocator {
type Buffer;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761-2.rs b/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
index 4b0f2afee5484..8e7ff45a72dff 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
@@ -1,6 +1,5 @@
#![feature(member_constraints)]
#![feature(type_alias_impl_trait)]
-//~^ WARN incomplete
pub trait A {
type B;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr b/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
index 4506a6e23d5c0..505e6436f5bdf 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
@@ -1,5 +1,5 @@
error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/issue-74761-2.rs:12:14
+ --> $DIR/issue-74761-2.rs:11:14
|
LL | type B = impl core::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^^
@@ -7,28 +7,19 @@ LL | type B = impl core::fmt::Debug;
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
= help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-74761-2.rs:2:12
- |
-LL | #![feature(type_alias_impl_trait)]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761-2.rs:9:6
+ --> $DIR/issue-74761-2.rs:8:6
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761-2.rs:9:10
+ --> $DIR/issue-74761-2.rs:8:10
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
-error: aborting due to 3 previous errors; 1 warning emitted
+error: aborting due to 3 previous errors
Some errors have detailed explanations: E0207, E0658.
For more information about an error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr
index 05b63a00dfb15..112fc2ec7196c 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr
@@ -1,24 +1,15 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-74761.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:10:6
+ --> $DIR/issue-74761.rs:9:6
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:10:10
+ --> $DIR/issue-74761.rs:9:10
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr
index ad111e23b15b5..112fc2ec7196c 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr
@@ -1,11 +1,11 @@
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:10:6
+ --> $DIR/issue-74761.rs:9:6
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:10:10
+ --> $DIR/issue-74761.rs:9:10
|
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.rs b/src/test/ui/type-alias-impl-trait/issue-74761.rs
index bbc67ecc97aab..4f0db7aedc785 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74761.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait A {
type B;
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr
index 8fb4a3b662565..fb063800bdbc6 100644
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-76202-trait-impl-for-tait.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: cannot implement trait on type alias impl trait
- --> $DIR/issue-76202-trait-impl-for-tait.rs:19:1
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:18:1
|
LL | impl Test for F {
| ^^^^^^^^^^^^^^^
|
note: type alias impl trait defined here
- --> $DIR/issue-76202-trait-impl-for-tait.rs:12:10
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:11:10
|
LL | type F = impl Dummy;
| ^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr
index 3754553772c25..fb063800bdbc6 100644
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr
@@ -1,11 +1,11 @@
error: cannot implement trait on type alias impl trait
- --> $DIR/issue-76202-trait-impl-for-tait.rs:19:1
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:18:1
|
LL | impl Test for F {
| ^^^^^^^^^^^^^^^
|
note: type alias impl trait defined here
- --> $DIR/issue-76202-trait-impl-for-tait.rs:12:10
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:11:10
|
LL | type F = impl Dummy;
| ^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
index 276c770fe486f..527fbd4bb2f4e 100644
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Dummy {}
impl Dummy for () {}
@@ -16,7 +15,8 @@ trait Test {
fn test(self);
}
-impl Test for F { //~ ERROR cannot implement trait
+impl Test for F {
+ //~^ ERROR cannot implement trait
fn test(self) {}
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-78450.rs b/src/test/ui/type-alias-impl-trait/issue-78450.rs
index 640f929f8f11b..bcc16a5b2aba8 100644
--- a/src/test/ui/type-alias-impl-trait/issue-78450.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-78450.rs
@@ -2,7 +2,6 @@
#![feature(min_type_alias_impl_trait)]
#![feature(type_alias_impl_trait)]
-//~^ WARNING: the feature `type_alias_impl_trait` is incomplete
pub trait AssociatedImpl {
type ImplTrait;
diff --git a/src/test/ui/type-alias-impl-trait/issue-78450.stderr b/src/test/ui/type-alias-impl-trait/issue-78450.stderr
deleted file mode 100644
index efccf6241fb78..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-78450.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-78450.rs:4:12
- |
-LL | #![feature(type_alias_impl_trait)]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.full_tait.stderr
deleted file mode 100644
index 5e4307be17a04..0000000000000
--- a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/nested_type_alias_impl_trait.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs b/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
index f03563dfed6d2..3c059fcf7d428 100644
--- a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
+++ b/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
@@ -1,21 +1,20 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// build-pass (FIXME(62277): could be check-pass?)
mod my_mod {
- use std::fmt::Debug;
+ use std::fmt::Debug;
- pub type Foo = impl Debug;
- pub type Foot = impl Debug;
+ pub type Foo = impl Debug;
+ pub type Foot = impl Debug;
- pub fn get_foo() -> Foo {
- 5i32
- }
+ pub fn get_foo() -> Foo {
+ 5i32
+ }
- pub fn get_foot() -> Foot {
- get_foo()
- }
+ pub fn get_foot() -> Foot {
+ get_foo()
+ }
}
fn main() {
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr
index 45c95469e95c2..725958358a11e 100644
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/never_reveal_concrete_type.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0308]: mismatched types
- --> $DIR/never_reveal_concrete_type.rs:16:27
+ --> $DIR/never_reveal_concrete_type.rs:15:27
|
LL | type NoReveal = impl std::fmt::Debug;
| -------------------- the found opaque type
@@ -22,12 +13,12 @@ LL | let _: &'static str = x;
found opaque type `impl Debug`
error[E0605]: non-primitive cast: `impl Debug` as `&'static str`
- --> $DIR/never_reveal_concrete_type.rs:17:13
+ --> $DIR/never_reveal_concrete_type.rs:16:13
|
LL | let _ = x as &'static str;
| ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
Some errors have detailed explanations: E0308, E0605.
For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr
index 530f8876cf200..725958358a11e 100644
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/never_reveal_concrete_type.rs:16:27
+ --> $DIR/never_reveal_concrete_type.rs:15:27
|
LL | type NoReveal = impl std::fmt::Debug;
| -------------------- the found opaque type
@@ -13,7 +13,7 @@ LL | let _: &'static str = x;
found opaque type `impl Debug`
error[E0605]: non-primitive cast: `impl Debug` as `&'static str`
- --> $DIR/never_reveal_concrete_type.rs:17:13
+ --> $DIR/never_reveal_concrete_type.rs:16:13
|
LL | let _ = x as &'static str;
| ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
index c555b9cdded8a..1672c49c604af 100644
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
+++ b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr
index faddecb217664..917830c6a0984 100644
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/no_inferrable_concrete_type.rs:6:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/no_inferrable_concrete_type.rs:9:12
+ --> $DIR/no_inferrable_concrete_type.rs:8:12
|
LL | type Foo = impl Copy;
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr
index 3194bd7610712..917830c6a0984 100644
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr
@@ -1,5 +1,5 @@
error: could not find defining uses
- --> $DIR/no_inferrable_concrete_type.rs:9:12
+ --> $DIR/no_inferrable_concrete_type.rs:8:12
|
LL | type Foo = impl Copy;
| ^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
index 409eec7250fd0..520954b50ab55 100644
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
+++ b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
@@ -4,7 +4,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl Copy; //~ could not find defining uses
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr
index 8699b21929ff2..0f0141dcb99fe 100644
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/no_revealing_outside_defining_module.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:18:19
+ --> $DIR/no_revealing_outside_defining_module.rs:17:19
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the found opaque type
@@ -22,7 +13,7 @@ LL | let _: &str = bomp();
found opaque type `impl Debug`
error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:22:5
+ --> $DIR/no_revealing_outside_defining_module.rs:21:5
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the expected opaque type
@@ -35,6 +26,6 @@ LL | ""
= note: expected opaque type `impl Debug`
found reference `&'static str`
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr
index faaab4393521e..0f0141dcb99fe 100644
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:18:19
+ --> $DIR/no_revealing_outside_defining_module.rs:17:19
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the found opaque type
@@ -13,7 +13,7 @@ LL | let _: &str = bomp();
found opaque type `impl Debug`
error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:22:5
+ --> $DIR/no_revealing_outside_defining_module.rs:21:5
|
LL | pub type Boo = impl ::std::fmt::Debug;
| ---------------------- the expected opaque type
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
index 566c311b9bdf3..5ab793c0119f5 100644
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
+++ b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr
index 76e3500e8a90e..d7f8d04ff808e 100644
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr
@@ -1,23 +1,14 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/not_a_defining_use.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: non-defining opaque type use in defining scope
- --> $DIR/not_a_defining_use.rs:12:27
+ --> $DIR/not_a_defining_use.rs:11:27
|
LL | fn two<T: Debug>(t: T) -> Two<T, u32> {
| ^^^^^^^^^^^
|
note: used non-generic type `u32` for generic parameter
- --> $DIR/not_a_defining_use.rs:10:13
+ --> $DIR/not_a_defining_use.rs:9:13
|
LL | type Two<T, U> = impl Debug;
| ^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr
index f5dbfecc742f5..d7f8d04ff808e 100644
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr
@@ -1,11 +1,11 @@
error: non-defining opaque type use in defining scope
- --> $DIR/not_a_defining_use.rs:12:27
+ --> $DIR/not_a_defining_use.rs:11:27
|
LL | fn two<T: Debug>(t: T) -> Two<T, u32> {
| ^^^^^^^^^^^
|
note: used non-generic type `u32` for generic parameter
- --> $DIR/not_a_defining_use.rs:10:13
+ --> $DIR/not_a_defining_use.rs:9:13
|
LL | type Two<T, U> = impl Debug;
| ^
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs b/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
index e58f33fcff48d..57ccb58acc939 100644
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
+++ b/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr b/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr
index 38f086ec45d68..59f07482ddbc1 100644
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/not_well_formed.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0220]: associated type `Assoc` not found for `V`
- --> $DIR/not_well_formed.rs:13:29
+ --> $DIR/not_well_formed.rs:11:29
|
LL | type Foo<V> = impl Trait<V::Assoc>;
| ^^^^^ associated type `Assoc` not found
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0220`.
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr b/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr
index 3bac38cef7da8..59f07482ddbc1 100644
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0220]: associated type `Assoc` not found for `V`
- --> $DIR/not_well_formed.rs:13:29
+ --> $DIR/not_well_formed.rs:11:29
|
LL | type Foo<V> = impl Trait<V::Assoc>;
| ^^^^^ associated type `Assoc` not found
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.rs b/src/test/ui/type-alias-impl-trait/not_well_formed.rs
index 6d511c581888c..c3e9895524e17 100644
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.rs
+++ b/src/test/ui/type-alias-impl-trait/not_well_formed.rs
@@ -1,10 +1,8 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
-fn main() {
-}
+fn main() {}
trait TraitWithAssoc {
type Assoc;
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr
index d5a4fa52dfb7b..ce0827d94f94f 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/structural-match-no-leak.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match-no-leak.rs:18:9
+ --> $DIR/structural-match-no-leak.rs:17:9
|
LL | LEAK_FREE => (),
| ^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr
index b7caf8ed29868..ce0827d94f94f 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr
@@ -1,5 +1,5 @@
error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match-no-leak.rs:18:9
+ --> $DIR/structural-match-no-leak.rs:17:9
|
LL | LEAK_FREE => (),
| ^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
index e2b10e7355fbb..7a067c6f2d75d 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
+++ b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Bar = impl Send;
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr
index d394c99df8029..cb2cf59774ba0 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/structural-match.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match.rs:19:9
+ --> $DIR/structural-match.rs:18:9
|
LL | VALUE => (),
| ^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr
index f63b1fb23df7e..cb2cf59774ba0 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr
@@ -1,5 +1,5 @@
error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match.rs:19:9
+ --> $DIR/structural-match.rs:18:9
|
LL | VALUE => (),
| ^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.rs b/src/test/ui/type-alias-impl-trait/structural-match.rs
index aed9334b3cc86..c30cd5f5958e6 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match.rs
+++ b/src/test/ui/type-alias-impl-trait/structural-match.rs
@@ -2,7 +2,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl Send;
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr
index 6f817757cc4b3..2a40ccc074b93 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr
@@ -1,14 +1,5 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-const.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0308]: mismatched types
- --> $DIR/type-alias-impl-trait-const.rs:13:19
+ --> $DIR/type-alias-impl-trait-const.rs:12:19
|
LL | pub type Foo = impl Debug;
| ---------- the expected opaque type
@@ -20,11 +11,11 @@ LL | const _FOO: Foo = 5;
found type `{integer}`
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-const.rs:10:16
+ --> $DIR/type-alias-impl-trait-const.rs:9:16
|
LL | pub type Foo = impl Debug;
| ^^^^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr
index ce98318333b01..2a40ccc074b93 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/type-alias-impl-trait-const.rs:13:19
+ --> $DIR/type-alias-impl-trait-const.rs:12:19
|
LL | pub type Foo = impl Debug;
| ---------- the expected opaque type
@@ -11,7 +11,7 @@ LL | const _FOO: Foo = 5;
found type `{integer}`
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-const.rs:10:16
+ --> $DIR/type-alias-impl-trait-const.rs:9:16
|
LL | pub type Foo = impl Debug;
| ^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
index 751512c5dfc03..4432807916eba 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// Ensures that `const` items can constrain an opaque `impl Trait`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.full_tait.stderr
deleted file mode 100644
index fb88c2043bd3f..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-fns.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
index a6b00220084ad..e3debedbde307 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// Regression test for issue #61863
@@ -11,20 +10,19 @@ pub trait MyTrait {}
#[derive(Debug)]
pub struct MyStruct {
- v: u64
+ v: u64,
}
impl MyTrait for MyStruct {}
pub fn bla() -> TE {
- return MyStruct {v:1}
+ return MyStruct { v: 1 };
}
pub fn bla2() -> TE {
bla()
}
-
type TE = impl MyTrait;
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.full_tait.stderr
deleted file mode 100644
index cbecd0bb3d486..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-sized.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
index b062739921fa6..b0f6a5a2db3e7 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
@@ -3,18 +3,25 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type A = impl Sized;
-fn f1() -> A { 0 }
+fn f1() -> A {
+ 0
+}
type B = impl ?Sized;
-fn f2() -> &'static B { &[0] }
+fn f2() -> &'static B {
+ &[0]
+}
type C = impl ?Sized + 'static;
-fn f3() -> &'static C { &[0] }
+fn f3() -> &'static C {
+ &[0]
+}
type D = impl ?Sized;
-fn f4() -> &'static D { &1 }
+fn f4() -> &'static D {
+ &1
+}
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.full_tait.stderr
deleted file mode 100644
index 1a351867bff2d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-tuple.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
index ad2c11d4f994e..5f228ec03f739 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
#![allow(dead_code)]
pub trait MyTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr
index b16d9c2c143bd..c4bd4deaa0617 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr
@@ -1,18 +1,9 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:13:6
+ --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:12:6
|
LL | impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) {
| ^^ unconstrained lifetime parameter
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr
index 7d4abb0fafbbc..c4bd4deaa0617 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr
@@ -1,5 +1,5 @@
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:13:6
+ --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:12:6
|
LL | impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) {
| ^^ unconstrained lifetime parameter
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
index 97294e81dca66..63bbbaa707c98 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
trait Trait {
type Associated;
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr
index e3fd076fc492b..f1b9f23f06640 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-with-cycle-error.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error.rs:6:12
+ --> $DIR/type-alias-impl-trait-with-cycle-error.rs:5:12
|
LL | type Foo = impl Fn() -> Foo;
| ^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr
index 556779574e43c..f1b9f23f06640 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr
@@ -1,5 +1,5 @@
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error.rs:6:12
+ --> $DIR/type-alias-impl-trait-with-cycle-error.rs:5:12
|
LL | type Foo = impl Fn() -> Foo;
| ^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
index dba0d2c2cdf46..2b3694d50100c 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl Fn() -> Foo;
//~^ ERROR: could not find defining uses
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr
index eccf08b4a1247..2df29d72c1e3b 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr
@@ -1,17 +1,8 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:10:12
+ --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:9:12
|
LL | type Foo = impl Bar<Foo, Item = Foo>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr
index 44d279cad171f..2df29d72c1e3b 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr
@@ -1,5 +1,5 @@
error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:10:12
+ --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:9:12
|
LL | type Foo = impl Bar<Foo, Item = Foo>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
index f204403712588..2d7e213970727 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
pub trait Bar<T> {
type Item;
@@ -14,6 +13,4 @@ fn crash(x: Foo) -> Foo {
x
}
-fn main() {
-
-}
+fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr
index 6ada4b2fdffe0..4c32549ce30b1 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr
@@ -1,23 +1,14 @@
error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:6:12
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:5:12
|
LL | type Foo = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:13:13
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:12:13
|
LL | fn bar() -> impl 'static {
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr
index 5fd8aac550751..4c32549ce30b1 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr
@@ -1,11 +1,11 @@
error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:6:12
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:5:12
|
LL | type Foo = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:13:13
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:12:13
|
LL | fn bar() -> impl 'static {
| ^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
index 7efc790058864..469f3875a8d40 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
@@ -1,7 +1,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
type Foo = impl 'static;
//~^ ERROR: at least one trait must be specified
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.full_tait.stderr
deleted file mode 100644
index 8c0f7758dae60..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-impl-trait.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
index 6176595534a35..934acb0d9afa0 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
@@ -6,7 +6,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
fn main() {
assert_eq!(foo().to_string(), "foo");
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.full_tait.stderr
deleted file mode 100644
index ed4fe41da3ed3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/type-alias-nested-impl-trait.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs b/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
index 3023bf06562fb..8bdac325cd708 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
use std::iter::{once, Chain};
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr
index b70f36b67ab3d..995a6dfbf877c 100644
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr
@@ -1,23 +1,14 @@
error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:9:28
+ --> $DIR/unused_generic_param.rs:7:28
|
LL | type PartiallyDefined<T> = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:16:29
+ --> $DIR/unused_generic_param.rs:14:29
|
LL | type PartiallyDefined2<T> = impl 'static;
| ^^^^^^^^^^^^
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/unused_generic_param.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr
index 561025c88f8f6..995a6dfbf877c 100644
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr
@@ -1,11 +1,11 @@
error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:9:28
+ --> $DIR/unused_generic_param.rs:7:28
|
LL | type PartiallyDefined<T> = impl 'static;
| ^^^^^^^^^^^^
error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:16:29
+ --> $DIR/unused_generic_param.rs:14:29
|
LL | type PartiallyDefined2<T> = impl 'static;
| ^^^^^^^^^^^^
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
index 59c7646ade263..8c946238362c2 100644
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
@@ -1,10 +1,8 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
-fn main() {
-}
+fn main() {}
type PartiallyDefined<T> = impl 'static;
//~^ ERROR: at least one trait must be specified
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr
index b6aea9586b879..3427dc0e62214 100644
--- a/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr
+++ b/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr
@@ -1,35 +1,35 @@
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:157:18
+ --> $DIR/typeck_type_placeholder_item.rs:156:18
|
LL | struct BadStruct<_>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:160:16
+ --> $DIR/typeck_type_placeholder_item.rs:159:16
|
LL | trait BadTrait<_> {}
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:170:19
+ --> $DIR/typeck_type_placeholder_item.rs:169:19
|
LL | struct BadStruct1<_, _>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:170:22
+ --> $DIR/typeck_type_placeholder_item.rs:169:22
|
LL | struct BadStruct1<_, _>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:175:19
+ --> $DIR/typeck_type_placeholder_item.rs:174:19
|
LL | struct BadStruct2<_, T>(_, T);
| ^ expected identifier, found reserved identifier
error: associated constant in `impl` without body
- --> $DIR/typeck_type_placeholder_item.rs:208:5
+ --> $DIR/typeck_type_placeholder_item.rs:207:5
|
LL | const C: _;
| ^^^^^^^^^^-
@@ -37,24 +37,15 @@ LL | const C: _;
| help: provide a definition for the constant: `= <expr>;`
error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters
- --> $DIR/typeck_type_placeholder_item.rs:170:22
+ --> $DIR/typeck_type_placeholder_item.rs:169:22
|
LL | struct BadStruct1<_, _>(_);
| - ^ already used
| |
| first use of `_`
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/typeck_type_placeholder_item.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:10:14
+ --> $DIR/typeck_type_placeholder_item.rs:9:14
|
LL | fn test() -> _ { 5 }
| ^
@@ -63,7 +54,7 @@ LL | fn test() -> _ { 5 }
| help: replace with the correct return type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:13:16
+ --> $DIR/typeck_type_placeholder_item.rs:12:16
|
LL | fn test2() -> (_, _) { (5, 5) }
| -^--^-
@@ -73,7 +64,7 @@ LL | fn test2() -> (_, _) { (5, 5) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:16:15
+ --> $DIR/typeck_type_placeholder_item.rs:15:15
|
LL | static TEST3: _ = "test";
| ^
@@ -82,7 +73,7 @@ LL | static TEST3: _ = "test";
| help: replace with the correct type: `&str`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:19:15
+ --> $DIR/typeck_type_placeholder_item.rs:18:15
|
LL | static TEST4: _ = 145;
| ^
@@ -91,13 +82,13 @@ LL | static TEST4: _ = 145;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:22:15
+ --> $DIR/typeck_type_placeholder_item.rs:21:15
|
LL | static TEST5: (_, _) = (1, 2);
| ^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:25:13
+ --> $DIR/typeck_type_placeholder_item.rs:24:13
|
LL | fn test6(_: _) { }
| ^ not allowed in type signatures
@@ -108,7 +99,7 @@ LL | fn test6<T>(_: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:28:18
+ --> $DIR/typeck_type_placeholder_item.rs:27:18
|
LL | fn test6_b<T>(_: _, _: T) { }
| ^ not allowed in type signatures
@@ -119,7 +110,7 @@ LL | fn test6_b<T, U>(_: U, _: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:31:30
+ --> $DIR/typeck_type_placeholder_item.rs:30:30
|
LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { }
| ^ not allowed in type signatures
@@ -130,7 +121,7 @@ LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:34:13
+ --> $DIR/typeck_type_placeholder_item.rs:33:13
|
LL | fn test7(x: _) { let _x: usize = x; }
| ^ not allowed in type signatures
@@ -141,7 +132,7 @@ LL | fn test7<T>(x: T) { let _x: usize = x; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:37:22
+ --> $DIR/typeck_type_placeholder_item.rs:36:22
|
LL | fn test8(_f: fn() -> _) { }
| ^
@@ -150,7 +141,7 @@ LL | fn test8(_f: fn() -> _) { }
| help: use type parameters instead: `T`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:37:22
+ --> $DIR/typeck_type_placeholder_item.rs:36:22
|
LL | fn test8(_f: fn() -> _) { }
| ^ not allowed in type signatures
@@ -161,7 +152,7 @@ LL | fn test8<T>(_f: fn() -> T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:51:26
+ --> $DIR/typeck_type_placeholder_item.rs:50:26
|
LL | fn test11(x: &usize) -> &_ {
| -^
@@ -170,7 +161,7 @@ LL | fn test11(x: &usize) -> &_ {
| help: replace with the correct return type: `&'static &'static usize`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:56:52
+ --> $DIR/typeck_type_placeholder_item.rs:55:52
|
LL | unsafe fn test12(x: *const usize) -> *const *const _ {
| --------------^
@@ -179,7 +170,7 @@ LL | unsafe fn test12(x: *const usize) -> *const *const _ {
| help: replace with the correct return type: `*const *const usize`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:70:8
+ --> $DIR/typeck_type_placeholder_item.rs:69:8
|
LL | a: _,
| ^ not allowed in type signatures
@@ -198,13 +189,13 @@ LL | b: (T, T),
|
error: missing type for `static` item
- --> $DIR/typeck_type_placeholder_item.rs:76:12
+ --> $DIR/typeck_type_placeholder_item.rs:75:12
|
LL | static A = 42;
| ^ help: provide a type for the static variable: `A: i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:78:15
+ --> $DIR/typeck_type_placeholder_item.rs:77:15
|
LL | static B: _ = 42;
| ^
@@ -213,13 +204,13 @@ LL | static B: _ = 42;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:80:15
+ --> $DIR/typeck_type_placeholder_item.rs:79:15
|
LL | static C: Option<_> = Some(42);
| ^^^^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:82:21
+ --> $DIR/typeck_type_placeholder_item.rs:81:21
|
LL | fn fn_test() -> _ { 5 }
| ^
@@ -228,7 +219,7 @@ LL | fn fn_test() -> _ { 5 }
| help: replace with the correct return type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:85:23
+ --> $DIR/typeck_type_placeholder_item.rs:84:23
|
LL | fn fn_test2() -> (_, _) { (5, 5) }
| -^--^-
@@ -238,7 +229,7 @@ LL | fn fn_test2() -> (_, _) { (5, 5) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:88:22
+ --> $DIR/typeck_type_placeholder_item.rs:87:22
|
LL | static FN_TEST3: _ = "test";
| ^
@@ -247,7 +238,7 @@ LL | static FN_TEST3: _ = "test";
| help: replace with the correct type: `&str`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:91:22
+ --> $DIR/typeck_type_placeholder_item.rs:90:22
|
LL | static FN_TEST4: _ = 145;
| ^
@@ -256,13 +247,13 @@ LL | static FN_TEST4: _ = 145;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:94:22
+ --> $DIR/typeck_type_placeholder_item.rs:93:22
|
LL | static FN_TEST5: (_, _) = (1, 2);
| ^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:97:20
+ --> $DIR/typeck_type_placeholder_item.rs:96:20
|
LL | fn fn_test6(_: _) { }
| ^ not allowed in type signatures
@@ -273,7 +264,7 @@ LL | fn fn_test6<T>(_: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:100:20
+ --> $DIR/typeck_type_placeholder_item.rs:99:20
|
LL | fn fn_test7(x: _) { let _x: usize = x; }
| ^ not allowed in type signatures
@@ -284,7 +275,7 @@ LL | fn fn_test7<T>(x: T) { let _x: usize = x; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:103:29
+ --> $DIR/typeck_type_placeholder_item.rs:102:29
|
LL | fn fn_test8(_f: fn() -> _) { }
| ^
@@ -293,7 +284,7 @@ LL | fn fn_test8(_f: fn() -> _) { }
| help: use type parameters instead: `T`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:103:29
+ --> $DIR/typeck_type_placeholder_item.rs:102:29
|
LL | fn fn_test8(_f: fn() -> _) { }
| ^ not allowed in type signatures
@@ -304,7 +295,7 @@ LL | fn fn_test8<T>(_f: fn() -> T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:126:12
+ --> $DIR/typeck_type_placeholder_item.rs:125:12
|
LL | a: _,
| ^ not allowed in type signatures
@@ -323,13 +314,13 @@ LL | b: (T, T),
|
error[E0282]: type annotations needed
- --> $DIR/typeck_type_placeholder_item.rs:131:18
+ --> $DIR/typeck_type_placeholder_item.rs:130:18
|
LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| ^ cannot infer type
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:131:28
+ --> $DIR/typeck_type_placeholder_item.rs:130:28
|
LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| ^ ^ not allowed in type signatures
@@ -337,7 +328,7 @@ LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:135:30
+ --> $DIR/typeck_type_placeholder_item.rs:134:30
|
LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
| -^--^-
@@ -347,7 +338,7 @@ LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:138:33
+ --> $DIR/typeck_type_placeholder_item.rs:137:33
|
LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
| ------^-
@@ -356,7 +347,7 @@ LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:157:21
+ --> $DIR/typeck_type_placeholder_item.rs:156:21
|
LL | struct BadStruct<_>(_);
| ^ not allowed in type signatures
@@ -367,7 +358,7 @@ LL | struct BadStruct<T>(T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for implementations
- --> $DIR/typeck_type_placeholder_item.rs:162:15
+ --> $DIR/typeck_type_placeholder_item.rs:161:15
|
LL | impl BadTrait<_> for BadStruct<_> {}
| ^ ^ not allowed in type signatures
@@ -380,13 +371,13 @@ LL | impl<T> BadTrait<T> for BadStruct<T> {}
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:165:34
+ --> $DIR/typeck_type_placeholder_item.rs:164:34
|
LL | fn impl_trait() -> impl BadTrait<_> {
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:170:25
+ --> $DIR/typeck_type_placeholder_item.rs:169:25
|
LL | struct BadStruct1<_, _>(_);
| ^ not allowed in type signatures
@@ -397,7 +388,7 @@ LL | struct BadStruct1<T, _>(T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:175:25
+ --> $DIR/typeck_type_placeholder_item.rs:174:25
|
LL | struct BadStruct2<_, T>(_, T);
| ^ not allowed in type signatures
@@ -408,19 +399,19 @@ LL | struct BadStruct2<U, T>(U, T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for type aliases
- --> $DIR/typeck_type_placeholder_item.rs:179:14
+ --> $DIR/typeck_type_placeholder_item.rs:178:14
|
LL | type X = Box<_>;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:185:21
+ --> $DIR/typeck_type_placeholder_item.rs:184:21
|
LL | type Y = impl Trait<_>;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:219:31
+ --> $DIR/typeck_type_placeholder_item.rs:218:31
|
LL | fn value() -> Option<&'static _> {
| ----------------^-
@@ -429,7 +420,7 @@ LL | fn value() -> Option<&'static _> {
| help: replace with the correct return type: `Option<&'static u8>`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:224:10
+ --> $DIR/typeck_type_placeholder_item.rs:223:10
|
LL | const _: Option<_> = map(value);
| ^^^^^^^^^
@@ -438,7 +429,7 @@ LL | const _: Option<_> = map(value);
| help: replace with the correct type: `Option<u8>`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:143:31
+ --> $DIR/typeck_type_placeholder_item.rs:142:31
|
LL | fn method_test1(&self, x: _);
| ^ not allowed in type signatures
@@ -449,7 +440,7 @@ LL | fn method_test1<T>(&self, x: T);
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:145:31
+ --> $DIR/typeck_type_placeholder_item.rs:144:31
|
LL | fn method_test2(&self, x: _) -> _;
| ^ ^ not allowed in type signatures
@@ -462,7 +453,7 @@ LL | fn method_test2<T>(&self, x: T) -> T;
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:147:31
+ --> $DIR/typeck_type_placeholder_item.rs:146:31
|
LL | fn method_test3(&self) -> _;
| ^ not allowed in type signatures
@@ -473,7 +464,7 @@ LL | fn method_test3<T>(&self) -> T;
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:149:26
+ --> $DIR/typeck_type_placeholder_item.rs:148:26
|
LL | fn assoc_fn_test1(x: _);
| ^ not allowed in type signatures
@@ -484,7 +475,7 @@ LL | fn assoc_fn_test1<T>(x: T);
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:151:26
+ --> $DIR/typeck_type_placeholder_item.rs:150:26
|
LL | fn assoc_fn_test2(x: _) -> _;
| ^ ^ not allowed in type signatures
@@ -497,7 +488,7 @@ LL | fn assoc_fn_test2<T>(x: T) -> T;
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:153:28
+ --> $DIR/typeck_type_placeholder_item.rs:152:28
|
LL | fn assoc_fn_test3() -> _;
| ^ not allowed in type signatures
@@ -508,19 +499,19 @@ LL | fn assoc_fn_test3<T>() -> T;
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:193:14
+ --> $DIR/typeck_type_placeholder_item.rs:192:14
|
LL | type B = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:195:14
+ --> $DIR/typeck_type_placeholder_item.rs:194:14
|
LL | const C: _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:197:14
+ --> $DIR/typeck_type_placeholder_item.rs:196:14
|
LL | const D: _ = 42;
| ^
@@ -529,13 +520,13 @@ LL | const D: _ = 42;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:200:26
+ --> $DIR/typeck_type_placeholder_item.rs:199:26
|
LL | type F: std::ops::Fn(_);
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:44:24
+ --> $DIR/typeck_type_placeholder_item.rs:43:24
|
LL | fn test9(&self) -> _ { () }
| ^
@@ -544,7 +535,7 @@ LL | fn test9(&self) -> _ { () }
| help: replace with the correct return type: `()`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:47:27
+ --> $DIR/typeck_type_placeholder_item.rs:46:27
|
LL | fn test10(&self, _x : _) { }
| ^ not allowed in type signatures
@@ -555,7 +546,7 @@ LL | fn test10<T>(&self, _x : T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:62:24
+ --> $DIR/typeck_type_placeholder_item.rs:61:24
|
LL | fn clone(&self) -> _ { Test9 }
| ^
@@ -564,7 +555,7 @@ LL | fn clone(&self) -> _ { Test9 }
| help: replace with the correct return type: `Test9`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:65:37
+ --> $DIR/typeck_type_placeholder_item.rs:64:37
|
LL | fn clone_from(&mut self, other: _) { *self = Test9; }
| ^ not allowed in type signatures
@@ -575,7 +566,7 @@ LL | fn clone_from<T>(&mut self, other: T) { *self = Test9; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:110:31
+ --> $DIR/typeck_type_placeholder_item.rs:109:31
|
LL | fn fn_test9(&self) -> _ { () }
| ^
@@ -584,7 +575,7 @@ LL | fn fn_test9(&self) -> _ { () }
| help: replace with the correct return type: `()`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:113:34
+ --> $DIR/typeck_type_placeholder_item.rs:112:34
|
LL | fn fn_test10(&self, _x : _) { }
| ^ not allowed in type signatures
@@ -595,7 +586,7 @@ LL | fn fn_test10<T>(&self, _x : T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:118:28
+ --> $DIR/typeck_type_placeholder_item.rs:117:28
|
LL | fn clone(&self) -> _ { FnTest9 }
| ^
@@ -604,7 +595,7 @@ LL | fn clone(&self) -> _ { FnTest9 }
| help: replace with the correct return type: `FnTest9`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:121:41
+ --> $DIR/typeck_type_placeholder_item.rs:120:41
|
LL | fn clone_from(&mut self, other: _) { *self = FnTest9; }
| ^ not allowed in type signatures
@@ -615,25 +606,25 @@ LL | fn clone_from<T>(&mut self, other: T) { *self = FnTest9; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:204:14
+ --> $DIR/typeck_type_placeholder_item.rs:203:14
|
LL | type A = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:206:14
+ --> $DIR/typeck_type_placeholder_item.rs:205:14
|
LL | type B = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:208:14
+ --> $DIR/typeck_type_placeholder_item.rs:207:14
|
LL | const C: _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:211:14
+ --> $DIR/typeck_type_placeholder_item.rs:210:14
|
LL | const D: _ = 42;
| ^
@@ -641,7 +632,7 @@ LL | const D: _ = 42;
| not allowed in type signatures
| help: replace with the correct type: `i32`
-error: aborting due to 69 previous errors; 1 warning emitted
+error: aborting due to 69 previous errors
Some errors have detailed explanations: E0121, E0282, E0403.
For more information about an error, try `rustc --explain E0121`.
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr
index 88cc3bfc7f8c3..3427dc0e62214 100644
--- a/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr
+++ b/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr
@@ -1,35 +1,35 @@
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:157:18
+ --> $DIR/typeck_type_placeholder_item.rs:156:18
|
LL | struct BadStruct<_>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:160:16
+ --> $DIR/typeck_type_placeholder_item.rs:159:16
|
LL | trait BadTrait<_> {}
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:170:19
+ --> $DIR/typeck_type_placeholder_item.rs:169:19
|
LL | struct BadStruct1<_, _>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:170:22
+ --> $DIR/typeck_type_placeholder_item.rs:169:22
|
LL | struct BadStruct1<_, _>(_);
| ^ expected identifier, found reserved identifier
error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:175:19
+ --> $DIR/typeck_type_placeholder_item.rs:174:19
|
LL | struct BadStruct2<_, T>(_, T);
| ^ expected identifier, found reserved identifier
error: associated constant in `impl` without body
- --> $DIR/typeck_type_placeholder_item.rs:208:5
+ --> $DIR/typeck_type_placeholder_item.rs:207:5
|
LL | const C: _;
| ^^^^^^^^^^-
@@ -37,7 +37,7 @@ LL | const C: _;
| help: provide a definition for the constant: `= <expr>;`
error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters
- --> $DIR/typeck_type_placeholder_item.rs:170:22
+ --> $DIR/typeck_type_placeholder_item.rs:169:22
|
LL | struct BadStruct1<_, _>(_);
| - ^ already used
@@ -45,7 +45,7 @@ LL | struct BadStruct1<_, _>(_);
| first use of `_`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:10:14
+ --> $DIR/typeck_type_placeholder_item.rs:9:14
|
LL | fn test() -> _ { 5 }
| ^
@@ -54,7 +54,7 @@ LL | fn test() -> _ { 5 }
| help: replace with the correct return type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:13:16
+ --> $DIR/typeck_type_placeholder_item.rs:12:16
|
LL | fn test2() -> (_, _) { (5, 5) }
| -^--^-
@@ -64,7 +64,7 @@ LL | fn test2() -> (_, _) { (5, 5) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:16:15
+ --> $DIR/typeck_type_placeholder_item.rs:15:15
|
LL | static TEST3: _ = "test";
| ^
@@ -73,7 +73,7 @@ LL | static TEST3: _ = "test";
| help: replace with the correct type: `&str`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:19:15
+ --> $DIR/typeck_type_placeholder_item.rs:18:15
|
LL | static TEST4: _ = 145;
| ^
@@ -82,13 +82,13 @@ LL | static TEST4: _ = 145;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:22:15
+ --> $DIR/typeck_type_placeholder_item.rs:21:15
|
LL | static TEST5: (_, _) = (1, 2);
| ^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:25:13
+ --> $DIR/typeck_type_placeholder_item.rs:24:13
|
LL | fn test6(_: _) { }
| ^ not allowed in type signatures
@@ -99,7 +99,7 @@ LL | fn test6<T>(_: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:28:18
+ --> $DIR/typeck_type_placeholder_item.rs:27:18
|
LL | fn test6_b<T>(_: _, _: T) { }
| ^ not allowed in type signatures
@@ -110,7 +110,7 @@ LL | fn test6_b<T, U>(_: U, _: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:31:30
+ --> $DIR/typeck_type_placeholder_item.rs:30:30
|
LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { }
| ^ not allowed in type signatures
@@ -121,7 +121,7 @@ LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:34:13
+ --> $DIR/typeck_type_placeholder_item.rs:33:13
|
LL | fn test7(x: _) { let _x: usize = x; }
| ^ not allowed in type signatures
@@ -132,7 +132,7 @@ LL | fn test7<T>(x: T) { let _x: usize = x; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:37:22
+ --> $DIR/typeck_type_placeholder_item.rs:36:22
|
LL | fn test8(_f: fn() -> _) { }
| ^
@@ -141,7 +141,7 @@ LL | fn test8(_f: fn() -> _) { }
| help: use type parameters instead: `T`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:37:22
+ --> $DIR/typeck_type_placeholder_item.rs:36:22
|
LL | fn test8(_f: fn() -> _) { }
| ^ not allowed in type signatures
@@ -152,7 +152,7 @@ LL | fn test8<T>(_f: fn() -> T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:51:26
+ --> $DIR/typeck_type_placeholder_item.rs:50:26
|
LL | fn test11(x: &usize) -> &_ {
| -^
@@ -161,7 +161,7 @@ LL | fn test11(x: &usize) -> &_ {
| help: replace with the correct return type: `&'static &'static usize`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:56:52
+ --> $DIR/typeck_type_placeholder_item.rs:55:52
|
LL | unsafe fn test12(x: *const usize) -> *const *const _ {
| --------------^
@@ -170,7 +170,7 @@ LL | unsafe fn test12(x: *const usize) -> *const *const _ {
| help: replace with the correct return type: `*const *const usize`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:70:8
+ --> $DIR/typeck_type_placeholder_item.rs:69:8
|
LL | a: _,
| ^ not allowed in type signatures
@@ -189,13 +189,13 @@ LL | b: (T, T),
|
error: missing type for `static` item
- --> $DIR/typeck_type_placeholder_item.rs:76:12
+ --> $DIR/typeck_type_placeholder_item.rs:75:12
|
LL | static A = 42;
| ^ help: provide a type for the static variable: `A: i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:78:15
+ --> $DIR/typeck_type_placeholder_item.rs:77:15
|
LL | static B: _ = 42;
| ^
@@ -204,13 +204,13 @@ LL | static B: _ = 42;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:80:15
+ --> $DIR/typeck_type_placeholder_item.rs:79:15
|
LL | static C: Option<_> = Some(42);
| ^^^^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:82:21
+ --> $DIR/typeck_type_placeholder_item.rs:81:21
|
LL | fn fn_test() -> _ { 5 }
| ^
@@ -219,7 +219,7 @@ LL | fn fn_test() -> _ { 5 }
| help: replace with the correct return type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:85:23
+ --> $DIR/typeck_type_placeholder_item.rs:84:23
|
LL | fn fn_test2() -> (_, _) { (5, 5) }
| -^--^-
@@ -229,7 +229,7 @@ LL | fn fn_test2() -> (_, _) { (5, 5) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:88:22
+ --> $DIR/typeck_type_placeholder_item.rs:87:22
|
LL | static FN_TEST3: _ = "test";
| ^
@@ -238,7 +238,7 @@ LL | static FN_TEST3: _ = "test";
| help: replace with the correct type: `&str`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:91:22
+ --> $DIR/typeck_type_placeholder_item.rs:90:22
|
LL | static FN_TEST4: _ = 145;
| ^
@@ -247,13 +247,13 @@ LL | static FN_TEST4: _ = 145;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:94:22
+ --> $DIR/typeck_type_placeholder_item.rs:93:22
|
LL | static FN_TEST5: (_, _) = (1, 2);
| ^^^^^^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:97:20
+ --> $DIR/typeck_type_placeholder_item.rs:96:20
|
LL | fn fn_test6(_: _) { }
| ^ not allowed in type signatures
@@ -264,7 +264,7 @@ LL | fn fn_test6<T>(_: T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:100:20
+ --> $DIR/typeck_type_placeholder_item.rs:99:20
|
LL | fn fn_test7(x: _) { let _x: usize = x; }
| ^ not allowed in type signatures
@@ -275,7 +275,7 @@ LL | fn fn_test7<T>(x: T) { let _x: usize = x; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:103:29
+ --> $DIR/typeck_type_placeholder_item.rs:102:29
|
LL | fn fn_test8(_f: fn() -> _) { }
| ^
@@ -284,7 +284,7 @@ LL | fn fn_test8(_f: fn() -> _) { }
| help: use type parameters instead: `T`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:103:29
+ --> $DIR/typeck_type_placeholder_item.rs:102:29
|
LL | fn fn_test8(_f: fn() -> _) { }
| ^ not allowed in type signatures
@@ -295,7 +295,7 @@ LL | fn fn_test8<T>(_f: fn() -> T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:126:12
+ --> $DIR/typeck_type_placeholder_item.rs:125:12
|
LL | a: _,
| ^ not allowed in type signatures
@@ -314,13 +314,13 @@ LL | b: (T, T),
|
error[E0282]: type annotations needed
- --> $DIR/typeck_type_placeholder_item.rs:131:18
+ --> $DIR/typeck_type_placeholder_item.rs:130:18
|
LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| ^ cannot infer type
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:131:28
+ --> $DIR/typeck_type_placeholder_item.rs:130:28
|
LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| ^ ^ not allowed in type signatures
@@ -328,7 +328,7 @@ LL | fn fn_test11(_: _) -> (_, _) { panic!() }
| not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:135:30
+ --> $DIR/typeck_type_placeholder_item.rs:134:30
|
LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
| -^--^-
@@ -338,7 +338,7 @@ LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:138:33
+ --> $DIR/typeck_type_placeholder_item.rs:137:33
|
LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
| ------^-
@@ -347,7 +347,7 @@ LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
| help: replace with the correct return type: `(i32, i32)`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:157:21
+ --> $DIR/typeck_type_placeholder_item.rs:156:21
|
LL | struct BadStruct<_>(_);
| ^ not allowed in type signatures
@@ -358,7 +358,7 @@ LL | struct BadStruct<T>(T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for implementations
- --> $DIR/typeck_type_placeholder_item.rs:162:15
+ --> $DIR/typeck_type_placeholder_item.rs:161:15
|
LL | impl BadTrait<_> for BadStruct<_> {}
| ^ ^ not allowed in type signatures
@@ -371,13 +371,13 @@ LL | impl<T> BadTrait<T> for BadStruct<T> {}
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:165:34
+ --> $DIR/typeck_type_placeholder_item.rs:164:34
|
LL | fn impl_trait() -> impl BadTrait<_> {
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:170:25
+ --> $DIR/typeck_type_placeholder_item.rs:169:25
|
LL | struct BadStruct1<_, _>(_);
| ^ not allowed in type signatures
@@ -388,7 +388,7 @@ LL | struct BadStruct1<T, _>(T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:175:25
+ --> $DIR/typeck_type_placeholder_item.rs:174:25
|
LL | struct BadStruct2<_, T>(_, T);
| ^ not allowed in type signatures
@@ -399,19 +399,19 @@ LL | struct BadStruct2<U, T>(U, T);
| ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for type aliases
- --> $DIR/typeck_type_placeholder_item.rs:179:14
+ --> $DIR/typeck_type_placeholder_item.rs:178:14
|
LL | type X = Box<_>;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:185:21
+ --> $DIR/typeck_type_placeholder_item.rs:184:21
|
LL | type Y = impl Trait<_>;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:219:31
+ --> $DIR/typeck_type_placeholder_item.rs:218:31
|
LL | fn value() -> Option<&'static _> {
| ----------------^-
@@ -420,7 +420,7 @@ LL | fn value() -> Option<&'static _> {
| help: replace with the correct return type: `Option<&'static u8>`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:224:10
+ --> $DIR/typeck_type_placeholder_item.rs:223:10
|
LL | const _: Option<_> = map(value);
| ^^^^^^^^^
@@ -429,7 +429,7 @@ LL | const _: Option<_> = map(value);
| help: replace with the correct type: `Option<u8>`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:143:31
+ --> $DIR/typeck_type_placeholder_item.rs:142:31
|
LL | fn method_test1(&self, x: _);
| ^ not allowed in type signatures
@@ -440,7 +440,7 @@ LL | fn method_test1<T>(&self, x: T);
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:145:31
+ --> $DIR/typeck_type_placeholder_item.rs:144:31
|
LL | fn method_test2(&self, x: _) -> _;
| ^ ^ not allowed in type signatures
@@ -453,7 +453,7 @@ LL | fn method_test2<T>(&self, x: T) -> T;
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:147:31
+ --> $DIR/typeck_type_placeholder_item.rs:146:31
|
LL | fn method_test3(&self) -> _;
| ^ not allowed in type signatures
@@ -464,7 +464,7 @@ LL | fn method_test3<T>(&self) -> T;
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:149:26
+ --> $DIR/typeck_type_placeholder_item.rs:148:26
|
LL | fn assoc_fn_test1(x: _);
| ^ not allowed in type signatures
@@ -475,7 +475,7 @@ LL | fn assoc_fn_test1<T>(x: T);
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:151:26
+ --> $DIR/typeck_type_placeholder_item.rs:150:26
|
LL | fn assoc_fn_test2(x: _) -> _;
| ^ ^ not allowed in type signatures
@@ -488,7 +488,7 @@ LL | fn assoc_fn_test2<T>(x: T) -> T;
| ^^^ ^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:153:28
+ --> $DIR/typeck_type_placeholder_item.rs:152:28
|
LL | fn assoc_fn_test3() -> _;
| ^ not allowed in type signatures
@@ -499,19 +499,19 @@ LL | fn assoc_fn_test3<T>() -> T;
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:193:14
+ --> $DIR/typeck_type_placeholder_item.rs:192:14
|
LL | type B = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:195:14
+ --> $DIR/typeck_type_placeholder_item.rs:194:14
|
LL | const C: _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:197:14
+ --> $DIR/typeck_type_placeholder_item.rs:196:14
|
LL | const D: _ = 42;
| ^
@@ -520,13 +520,13 @@ LL | const D: _ = 42;
| help: replace with the correct type: `i32`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:200:26
+ --> $DIR/typeck_type_placeholder_item.rs:199:26
|
LL | type F: std::ops::Fn(_);
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:44:24
+ --> $DIR/typeck_type_placeholder_item.rs:43:24
|
LL | fn test9(&self) -> _ { () }
| ^
@@ -535,7 +535,7 @@ LL | fn test9(&self) -> _ { () }
| help: replace with the correct return type: `()`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:47:27
+ --> $DIR/typeck_type_placeholder_item.rs:46:27
|
LL | fn test10(&self, _x : _) { }
| ^ not allowed in type signatures
@@ -546,7 +546,7 @@ LL | fn test10<T>(&self, _x : T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:62:24
+ --> $DIR/typeck_type_placeholder_item.rs:61:24
|
LL | fn clone(&self) -> _ { Test9 }
| ^
@@ -555,7 +555,7 @@ LL | fn clone(&self) -> _ { Test9 }
| help: replace with the correct return type: `Test9`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:65:37
+ --> $DIR/typeck_type_placeholder_item.rs:64:37
|
LL | fn clone_from(&mut self, other: _) { *self = Test9; }
| ^ not allowed in type signatures
@@ -566,7 +566,7 @@ LL | fn clone_from<T>(&mut self, other: T) { *self = Test9; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:110:31
+ --> $DIR/typeck_type_placeholder_item.rs:109:31
|
LL | fn fn_test9(&self) -> _ { () }
| ^
@@ -575,7 +575,7 @@ LL | fn fn_test9(&self) -> _ { () }
| help: replace with the correct return type: `()`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:113:34
+ --> $DIR/typeck_type_placeholder_item.rs:112:34
|
LL | fn fn_test10(&self, _x : _) { }
| ^ not allowed in type signatures
@@ -586,7 +586,7 @@ LL | fn fn_test10<T>(&self, _x : T) { }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:118:28
+ --> $DIR/typeck_type_placeholder_item.rs:117:28
|
LL | fn clone(&self) -> _ { FnTest9 }
| ^
@@ -595,7 +595,7 @@ LL | fn clone(&self) -> _ { FnTest9 }
| help: replace with the correct return type: `FnTest9`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:121:41
+ --> $DIR/typeck_type_placeholder_item.rs:120:41
|
LL | fn clone_from(&mut self, other: _) { *self = FnTest9; }
| ^ not allowed in type signatures
@@ -606,25 +606,25 @@ LL | fn clone_from<T>(&mut self, other: T) { *self = FnTest9; }
| ^^^ ^
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:204:14
+ --> $DIR/typeck_type_placeholder_item.rs:203:14
|
LL | type A = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:206:14
+ --> $DIR/typeck_type_placeholder_item.rs:205:14
|
LL | type B = _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:208:14
+ --> $DIR/typeck_type_placeholder_item.rs:207:14
|
LL | const C: _;
| ^ not allowed in type signatures
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:211:14
+ --> $DIR/typeck_type_placeholder_item.rs:210:14
|
LL | const D: _ = 42;
| ^
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.rs b/src/test/ui/typeck/typeck_type_placeholder_item.rs
index 55f5d44d46b37..3d30ab32baced 100644
--- a/src/test/ui/typeck/typeck_type_placeholder_item.rs
+++ b/src/test/ui/typeck/typeck_type_placeholder_item.rs
@@ -3,7 +3,6 @@
// revisions: min_tait full_tait
#![feature(min_type_alias_impl_trait)]
#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-//[full_tait]~^ WARN incomplete
// This test checks that it is not possible to enable global type
// inference by using the `_` type placeholder.
From 38bdd0e0198196b545aeb64f0305707de163a83a Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Mon, 26 Jul 2021 17:01:16 -0300
Subject: [PATCH 2/6] Make all tests use type_alias_impl_trait feature instead
of min
---
compiler/rustc_ast_passes/src/feature_gate.rs | 2 +-
src/test/rustdoc-ui/coverage/traits.rs | 2 +-
.../trait-alias-closure.rs | 2 +-
.../error-in-impl-trait/trait-alias.rs | 2 +-
src/test/rustdoc/auxiliary/issue-73061.rs | 2 +-
src/test/rustdoc/impl-trait-alias.rs | 2 +-
src/test/rustdoc/return-impl-trait.rs | 2 +-
.../ui/associated-type-bounds/duplicate.rs | 4 +-
.../associated-type-bounds/duplicate.stderr | 483 +++++++++++++
.../trait-alias-impl-trait.rs | 4 +-
src/test/ui/associated-types/issue-63591.rs | 4 +-
.../issues/issue-60655-latebound-regions.rs | 4 +-
...orted_main_const_fn_item_type_forbidden.rs | 2 +-
...d_main_const_fn_item_type_forbidden.stderr | 2 +-
...ture-gate-min_type_alias_impl_trait.stderr | 22 +-
.../feature-gate-type_alias_impl_trait.rs | 4 +-
.../feature-gate-type_alias_impl_trait.stderr | 14 +-
src/test/ui/generator/layout-error.rs | 6 +-
src/test/ui/generator/layout-error.stderr | 9 +
.../metadata-sufficient-for-layout.rs | 4 +-
.../metadata-sufficient-for-layout.stderr | 8 +
...ssociated-impl-trait-type-generic-trait.rs | 4 +-
.../associated-impl-trait-type-trivial.rs | 4 +-
.../impl-trait/associated-impl-trait-type.rs | 4 +-
src/test/ui/impl-trait/auto-trait.rs | 4 +-
src/test/ui/impl-trait/auto-trait.stderr | 12 +
.../ui/impl-trait/bound-normalization-pass.rs | 2 +-
src/test/ui/impl-trait/issue-55872-1.rs | 4 +-
src/test/ui/impl-trait/issue-55872-1.stderr | 48 ++
src/test/ui/impl-trait/issue-55872-2.rs | 4 +-
src/test/ui/impl-trait/issue-55872-2.stderr | 19 +
src/test/ui/impl-trait/issue-55872.rs | 4 +-
src/test/ui/impl-trait/issue-55872.stderr | 12 +
src/test/ui/impl-trait/issue-86465.rs | 2 +-
src/test/ui/impl-trait/issues/issue-53457.rs | 5 +-
src/test/ui/impl-trait/issues/issue-70877.rs | 5 +-
.../ui/impl-trait/issues/issue-70877.stderr | 15 +
src/test/ui/impl-trait/issues/issue-78722.rs | 4 +-
.../ui/impl-trait/issues/issue-78722.stderr | 23 +
src/test/ui/impl-trait/issues/issue-86201.rs | 2 +-
.../multiple-lifetimes/error-handling-2.rs | 4 +-
.../error-handling-2.stderr | 15 +
.../multiple-lifetimes/error-handling.rs | 4 +-
.../multiple-lifetimes/error-handling.stderr | 15 +
...nds-pick-original-type-alias-impl-trait.rs | 2 +-
src/test/ui/impl-trait/negative-reasoning.rs | 4 +-
.../ui/impl-trait/negative-reasoning.stderr | 14 +
.../ui/impl-trait/type-alias-generic-param.rs | 4 +-
.../type-alias-impl-trait-in-fn-body.rs | 4 +-
src/test/ui/impl-trait/where-allowed.stderr | 6 +-
.../ui/issues/issue-60662.full_tait.stdout | 2 +-
.../ui/issues/issue-60662.min_tait.stdout | 2 +-
src/test/ui/issues/issue-60662.rs | 4 +-
src/test/ui/issues/issue-60662.stdout | 14 +
src/test/ui/layout/debug.rs | 2 +-
.../ui/lint/inline-trait-and-foreign-items.rs | 4 +-
.../inline-trait-and-foreign-items.stderr | 72 ++
src/test/ui/lint/lint-ctypes-73249-2.rs | 4 +-
src/test/ui/lint/lint-ctypes-73249-2.stderr | 15 +
src/test/ui/lint/lint-ctypes-73249-3.rs | 4 +-
src/test/ui/lint/lint-ctypes-73249-3.stderr | 15 +
src/test/ui/lint/lint-ctypes-73249-5.rs | 4 +-
src/test/ui/lint/lint-ctypes-73249-5.stderr | 15 +
src/test/ui/lint/lint-ctypes-73251-1.rs | 4 +-
src/test/ui/lint/lint-ctypes-73251-1.stderr | 15 +
src/test/ui/lint/lint-ctypes-73251-2.rs | 4 +-
src/test/ui/lint/lint-ctypes-73251-2.stderr | 15 +
src/test/ui/lint/lint-ctypes-73251.rs | 4 +-
src/test/ui/lint/opaque-ty-ffi-unsafe.rs | 4 +-
src/test/ui/lint/opaque-ty-ffi-unsafe.stderr | 15 +
src/test/ui/mir/issue-75053.rs | 4 +-
src/test/ui/mir/issue-75053.stderr | 8 +
.../ui/privacy/private-in-public-assoc-ty.rs | 4 +-
.../privacy/private-in-public-assoc-ty.stderr | 68 ++
...private-in-public-type-alias-impl-trait.rs | 4 +-
src/test/ui/save-analysis/issue-68621.rs | 4 +-
src/test/ui/save-analysis/issue-68621.stderr | 8 +
src/test/ui/traits/alias/issue-83613.rs | 2 +-
.../type-alias-impl-trait/assoc-type-const.rs | 4 +-
.../assoc-type-const.stderr | 11 +
.../assoc-type-lifetime-unconstrained.rs | 4 +-
.../assoc-type-lifetime-unconstrained.stderr | 9 +
.../assoc-type-lifetime.rs | 4 +-
.../associated-type-alias-impl-trait.rs | 4 +-
.../auxiliary/cross_crate_ice.rs | 4 +-
.../auxiliary/cross_crate_ice2.rs | 4 +-
.../type-alias-impl-trait/bound_reduction.rs | 4 +-
.../type-alias-impl-trait/bound_reduction2.rs | 4 +-
.../bound_reduction2.stderr | 14 +
.../bounds-are-checked-2.rs | 4 +-
.../bounds-are-checked-2.stderr | 14 +
.../bounds-are-checked.rs | 4 +-
.../bounds-are-checked.stderr | 26 +
.../ui/type-alias-impl-trait/coherence.rs | 4 +-
.../ui/type-alias-impl-trait/coherence.stderr | 9 +
.../declared_but_never_defined.rs | 4 +-
.../declared_but_never_defined.stderr | 8 +
.../declared_but_not_defined_in_scope.rs | 4 +-
.../declared_but_not_defined_in_scope.stderr | 23 +
.../different_defining_uses.rs | 4 +-
.../different_defining_uses.stderr | 14 +
.../different_defining_uses_never_type.rs | 4 +-
.../different_defining_uses_never_type.stderr | 26 +
.../different_defining_uses_never_type2.rs | 4 +-
src/test/ui/type-alias-impl-trait/fallback.rs | 4 +-
.../generic_different_defining_uses.rs | 4 +-
.../generic_different_defining_uses.stderr | 14 +
.../generic_duplicate_lifetime_param.rs | 4 +-
.../generic_duplicate_lifetime_param.stderr | 14 +
.../generic_duplicate_param_use.rs | 10 +-
.../generic_duplicate_param_use.stderr | 38 ++
.../generic_duplicate_param_use10.rs | 4 +-
.../generic_duplicate_param_use2.rs | 4 +-
.../generic_duplicate_param_use2.stderr | 14 +
.../generic_duplicate_param_use3.rs | 4 +-
.../generic_duplicate_param_use3.stderr | 14 +
.../generic_duplicate_param_use4.rs | 4 +-
.../generic_duplicate_param_use4.stderr | 14 +
.../generic_duplicate_param_use5.rs | 4 +-
.../generic_duplicate_param_use5.stderr | 39 ++
.../generic_duplicate_param_use6.rs | 4 +-
.../generic_duplicate_param_use6.stderr | 27 +
.../generic_duplicate_param_use7.rs | 4 +-
.../generic_duplicate_param_use8.rs | 4 +-
.../generic_duplicate_param_use8.stderr | 27 +
.../generic_duplicate_param_use9.rs | 4 +-
.../generic_duplicate_param_use9.stderr | 51 ++
.../generic_lifetime_param.rs | 4 +-
.../generic_nondefining_use.rs | 12 +-
.../generic_nondefining_use.stderr | 35 +
.../type-alias-impl-trait/generic_not_used.rs | 4 +-
.../generic_not_used.stderr | 18 +
.../generic_type_does_not_live_long_enough.rs | 4 +-
...eric_type_does_not_live_long_enough.stderr | 33 +
.../generic_underconstrained.rs | 4 +-
.../generic_underconstrained.stderr | 23 +
.../generic_underconstrained2.rs | 4 +-
.../generic_underconstrained2.stderr | 43 ++
.../impl-with-unconstrained-param.rs | 4 +-
.../impl-with-unconstrained-param.stderr | 9 +
.../incoherent-assoc-imp-trait.rs | 4 +-
.../incoherent-assoc-imp-trait.stderr | 23 +
...ue-52843-closure-constrain.min_tait.stderr | 24 -
.../issue-52843-closure-constrain.rs | 6 +-
.../issue-52843-closure-constrain.stderr | 14 +
.../ui/type-alias-impl-trait/issue-52843.rs | 4 +-
.../type-alias-impl-trait/issue-52843.stderr | 14 +
.../issue-53096.full_tait.stderr | 9 +-
.../ui/type-alias-impl-trait/issue-53096.rs | 4 +-
.../type-alias-impl-trait/issue-53096.stderr | 8 +
.../ui/type-alias-impl-trait/issue-53598.rs | 4 +-
.../type-alias-impl-trait/issue-53598.stderr | 12 +
.../issue-53678-generator-and-const-fn.rs | 4 +-
.../issue-53678-generator-and-const-fn.stderr | 8 +
.../issue-55099-lifetime-inference.rs | 4 +-
.../issue-57188-associate-impl-capture.rs | 4 +-
.../issue-57611-trait-alias.rs | 4 +-
.../issue-57611-trait-alias.stderr | 11 +
.../ui/type-alias-impl-trait/issue-57700.rs | 4 +-
.../type-alias-impl-trait/issue-57700.stderr | 12 +
.../issue-57807-associated-type.rs | 4 +-
.../ui/type-alias-impl-trait/issue-58887.rs | 4 +-
.../ui/type-alias-impl-trait/issue-58951.rs | 4 +-
.../type-alias-impl-trait/issue-60371.stderr | 2 +-
.../issue-60407.full_tait.stderr | 9 +-
.../ui/type-alias-impl-trait/issue-60407.rs | 4 +-
.../type-alias-impl-trait/issue-60407.stderr | 8 +
.../ui/type-alias-impl-trait/issue-60564.rs | 4 +-
.../type-alias-impl-trait/issue-60564.stderr | 14 +
...ue-62000-associate-impl-trait-lifetimes.rs | 4 +-
.../issue-63263-closure-return.rs | 2 +-
.../issue-63279.min_tait.stderr | 22 -
.../ui/type-alias-impl-trait/issue-63279.rs | 6 +-
.../type-alias-impl-trait/issue-63279.stderr | 12 +
.../ui/type-alias-impl-trait/issue-63355.rs | 4 +-
.../issue-63677-type-alias-coherence.rs | 4 +-
.../ui/type-alias-impl-trait/issue-65384.rs | 2 +-
...-opaque-ty-from-val-twice.full_tait.stderr | 9 +-
...t-opaque-ty-from-val-twice.min_tait.stderr | 21 -
...sue-65679-inst-opaque-ty-from-val-twice.rs | 8 +-
...65679-inst-opaque-ty-from-val-twice.stderr | 8 +
.../ui/type-alias-impl-trait/issue-65918.rs | 4 +-
.../issue-66580-closure-coherence.rs | 4 +-
.../issue-67844-nested-opaque.rs | 4 +-
.../issue-68368-non-defining-use.rs | 4 +-
.../issue-68368-non-defining-use.stderr | 14 +
...ssue-69136-inner-lifetime-resolve-error.rs | 4 +-
...-69136-inner-lifetime-resolve-error.stderr | 11 +
.../issue-69136-inner-lifetime-resolve-ok.rs | 4 +-
.../ui/type-alias-impl-trait/issue-69323.rs | 4 +-
.../ui/type-alias-impl-trait/issue-70121.rs | 4 +-
.../ui/type-alias-impl-trait/issue-74244.rs | 4 +-
.../type-alias-impl-trait/issue-74244.stderr | 9 +
.../ui/type-alias-impl-trait/issue-74761-2.rs | 2 -
.../issue-74761-2.stderr | 14 +-
.../ui/type-alias-impl-trait/issue-74761.rs | 4 +-
.../type-alias-impl-trait/issue-74761.stderr | 15 +
.../issue-76202-trait-impl-for-tait.rs | 4 +-
.../issue-76202-trait-impl-for-tait.stderr | 14 +
.../ui/type-alias-impl-trait/issue-78450.rs | 1 -
.../multiple-def-uses-in-one-fn-pass.rs | 2 +-
.../multiple-def-uses-in-one-fn.rs | 2 +-
.../multiple-def-uses-in-one-fn2.rs | 2 +-
.../multiple-def-uses-in-one-fn3.rs | 2 +-
.../nested_type_alias_impl_trait.rs | 4 +-
.../never_reveal_concrete_type.rs | 4 +-
.../never_reveal_concrete_type.stderr | 24 +
.../no_inferrable_concrete_type.rs | 4 +-
.../no_inferrable_concrete_type.stderr | 8 +
.../no_revealing_outside_defining_module.rs | 4 +-
...o_revealing_outside_defining_module.stderr | 31 +
.../not_a_defining_use.rs | 4 +-
.../not_a_defining_use.stderr | 14 +
.../type-alias-impl-trait/not_well_formed.rs | 4 +-
.../not_well_formed.stderr | 9 +
.../structural-match-no-leak.rs | 4 +-
.../structural-match-no-leak.stderr | 8 +
.../type-alias-impl-trait/structural-match.rs | 4 +-
.../structural-match.stderr | 8 +
.../type-alias-impl-trait-const.rs | 4 +-
.../type-alias-impl-trait-const.stderr | 21 +
.../type-alias-impl-trait-fns.rs | 4 +-
.../type-alias-impl-trait-sized.rs | 4 +-
.../type-alias-impl-trait-tuple.rs | 4 +-
...alias-impl-trait-unconstrained-lifetime.rs | 4 +-
...s-impl-trait-unconstrained-lifetime.stderr | 9 +
.../type-alias-impl-trait-with-cycle-error.rs | 4 +-
...e-alias-impl-trait-with-cycle-error.stderr | 8 +
...type-alias-impl-trait-with-cycle-error2.rs | 4 +-
...-alias-impl-trait-with-cycle-error2.stderr | 8 +
.../type-alias-impl-trait-with-no-traits.rs | 4 +-
...ype-alias-impl-trait-with-no-traits.stderr | 14 +
.../type-alias-impl-trait.rs | 4 +-
.../type-alias-nested-impl-trait.rs | 4 +-
.../unused_generic_param.rs | 4 +-
.../unused_generic_param.stderr | 14 +
.../ui/typeck/typeck_type_placeholder_item.rs | 4 +-
.../typeck_type_placeholder_item.stderr | 638 ++++++++++++++++++
238 files changed, 2713 insertions(+), 523 deletions(-)
create mode 100644 src/test/ui/associated-type-bounds/duplicate.stderr
create mode 100644 src/test/ui/generator/layout-error.stderr
create mode 100644 src/test/ui/generator/metadata-sufficient-for-layout.stderr
create mode 100644 src/test/ui/impl-trait/auto-trait.stderr
create mode 100644 src/test/ui/impl-trait/issue-55872-1.stderr
create mode 100644 src/test/ui/impl-trait/issue-55872-2.stderr
create mode 100644 src/test/ui/impl-trait/issue-55872.stderr
create mode 100644 src/test/ui/impl-trait/issues/issue-70877.stderr
create mode 100644 src/test/ui/impl-trait/issues/issue-78722.stderr
create mode 100644 src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.stderr
create mode 100644 src/test/ui/impl-trait/multiple-lifetimes/error-handling.stderr
create mode 100644 src/test/ui/impl-trait/negative-reasoning.stderr
create mode 100644 src/test/ui/issues/issue-60662.stdout
create mode 100644 src/test/ui/lint/inline-trait-and-foreign-items.stderr
create mode 100644 src/test/ui/lint/lint-ctypes-73249-2.stderr
create mode 100644 src/test/ui/lint/lint-ctypes-73249-3.stderr
create mode 100644 src/test/ui/lint/lint-ctypes-73249-5.stderr
create mode 100644 src/test/ui/lint/lint-ctypes-73251-1.stderr
create mode 100644 src/test/ui/lint/lint-ctypes-73251-2.stderr
create mode 100644 src/test/ui/lint/opaque-ty-ffi-unsafe.stderr
create mode 100644 src/test/ui/mir/issue-75053.stderr
create mode 100644 src/test/ui/privacy/private-in-public-assoc-ty.stderr
create mode 100644 src/test/ui/save-analysis/issue-68621.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/assoc-type-const.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/bound_reduction2.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/bounds-are-checked-2.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/bounds-are-checked.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/coherence.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/declared_but_never_defined.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/different_defining_uses.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_different_defining_uses.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_nondefining_use.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_not_used.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_underconstrained.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/generic_underconstrained2.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-52843.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-53096.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-53598.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-57700.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-60407.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-60564.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-63279.stderr
delete mode 100644 src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-74244.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-74761.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/not_a_defining_use.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/not_well_formed.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/structural-match-no-leak.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/structural-match.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
create mode 100644 src/test/ui/typeck/typeck_type_placeholder_item.stderr
diff --git a/compiler/rustc_ast_passes/src/feature_gate.rs b/compiler/rustc_ast_passes/src/feature_gate.rs
index 3e757e3843e38..89b59e5f00f1c 100644
--- a/compiler/rustc_ast_passes/src/feature_gate.rs
+++ b/compiler/rustc_ast_passes/src/feature_gate.rs
@@ -287,7 +287,7 @@ impl<'a> PostExpansionVisitor<'a> {
if let ast::TyKind::ImplTrait(..) = ty.kind {
gate_feature_post!(
&self.vis,
- min_type_alias_impl_trait,
+ type_alias_impl_trait,
ty.span,
"`impl Trait` in type aliases is unstable"
);
diff --git a/src/test/rustdoc-ui/coverage/traits.rs b/src/test/rustdoc-ui/coverage/traits.rs
index 2a108dac2a5db..daa08ec25823b 100644
--- a/src/test/rustdoc-ui/coverage/traits.rs
+++ b/src/test/rustdoc-ui/coverage/traits.rs
@@ -2,7 +2,7 @@
// check-pass
#![feature(trait_alias)]
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
/// look at this trait right here
pub trait ThisTrait {
diff --git a/src/test/rustdoc-ui/error-in-impl-trait/trait-alias-closure.rs b/src/test/rustdoc-ui/error-in-impl-trait/trait-alias-closure.rs
index 3e7b428023487..31dd786cbbf89 100644
--- a/src/test/rustdoc-ui/error-in-impl-trait/trait-alias-closure.rs
+++ b/src/test/rustdoc-ui/error-in-impl-trait/trait-alias-closure.rs
@@ -1,5 +1,5 @@
// check-pass
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
pub trait ValidTrait {}
type ImplTrait = impl ValidTrait;
diff --git a/src/test/rustdoc-ui/error-in-impl-trait/trait-alias.rs b/src/test/rustdoc-ui/error-in-impl-trait/trait-alias.rs
index 7ebf4d544de1e..c18a024af4bbc 100644
--- a/src/test/rustdoc-ui/error-in-impl-trait/trait-alias.rs
+++ b/src/test/rustdoc-ui/error-in-impl-trait/trait-alias.rs
@@ -1,5 +1,5 @@
// check-pass
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
pub trait ValidTrait {}
type ImplTrait = impl ValidTrait;
diff --git a/src/test/rustdoc/auxiliary/issue-73061.rs b/src/test/rustdoc/auxiliary/issue-73061.rs
index 9b4129e771f87..e05a3bc6d9180 100644
--- a/src/test/rustdoc/auxiliary/issue-73061.rs
+++ b/src/test/rustdoc/auxiliary/issue-73061.rs
@@ -1,6 +1,6 @@
//edition:2018
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
pub trait Foo {
type X: std::future::Future<Output = ()>;
diff --git a/src/test/rustdoc/impl-trait-alias.rs b/src/test/rustdoc/impl-trait-alias.rs
index bf73a833580c5..54c3f856ddb3c 100644
--- a/src/test/rustdoc/impl-trait-alias.rs
+++ b/src/test/rustdoc/impl-trait-alias.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
trait MyTrait {}
impl MyTrait for i32 {}
diff --git a/src/test/rustdoc/return-impl-trait.rs b/src/test/rustdoc/return-impl-trait.rs
index da4945aadf7f9..1ccf5ac46119a 100644
--- a/src/test/rustdoc/return-impl-trait.rs
+++ b/src/test/rustdoc/return-impl-trait.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
pub trait Backend {}
diff --git a/src/test/ui/associated-type-bounds/duplicate.rs b/src/test/ui/associated-type-bounds/duplicate.rs
index e1a2ab37a3a31..e1dc6f8f4b63d 100644
--- a/src/test/ui/associated-type-bounds/duplicate.rs
+++ b/src/test/ui/associated-type-bounds/duplicate.rs
@@ -1,7 +1,5 @@
#![feature(associated_type_bounds)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![feature(untagged_unions)]
use std::iter;
diff --git a/src/test/ui/associated-type-bounds/duplicate.stderr b/src/test/ui/associated-type-bounds/duplicate.stderr
new file mode 100644
index 0000000000000..e4f4836f71ab2
--- /dev/null
+++ b/src/test/ui/associated-type-bounds/duplicate.stderr
@@ -0,0 +1,483 @@
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:7:36
+ |
+LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:11:36
+ |
+LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:15:39
+ |
+LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:21:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:28:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:35:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:41:34
+ |
+LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:45:34
+ |
+LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:49:37
+ |
+LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:55:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:62:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:69:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:75:35
+ |
+LL | union UI1<T: Iterator<Item: Copy, Item: Send>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:79:35
+ |
+LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> {
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:83:38
+ |
+LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> {
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:89:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:96:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:103:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:109:32
+ |
+LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:111:32
+ |
+LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:113:35
+ |
+LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:117:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:123:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:129:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:143:40
+ |
+LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:145:40
+ |
+LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:147:43
+ |
+LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:150:35
+ |
+LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:152:35
+ |
+LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:154:38
+ |
+LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:158:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:163:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:168:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:172:36
+ |
+LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:174:36
+ |
+LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:176:39
+ |
+LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:178:40
+ |
+LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:180:40
+ |
+LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:182:43
+ |
+LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:185:36
+ |
+LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:187:36
+ |
+LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:189:39
+ |
+LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:191:34
+ |
+LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:193:34
+ |
+LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:195:37
+ |
+LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:199:29
+ |
+LL | T: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:205:29
+ |
+LL | T: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:211:32
+ |
+LL | T: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:217:32
+ |
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:217:32
+ |
+LL | Self: Iterator<Item: Copy, Item: Send>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:224:32
+ |
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:224:32
+ |
+LL | Self: Iterator<Item: Copy, Item: Copy>,
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:231:35
+ |
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:231:35
+ |
+LL | Self: Iterator<Item: 'static, Item: 'static>,
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:249:40
+ |
+LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:251:44
+ |
+LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:253:43
+ |
+LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:237:34
+ |
+LL | type A: Iterator<Item: Copy, Item: Send>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:241:34
+ |
+LL | type A: Iterator<Item: Copy, Item: Copy>;
+ | ---------- ^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
+ --> $DIR/duplicate.rs:245:37
+ |
+LL | type A: Iterator<Item: 'static, Item: 'static>;
+ | ------------- ^^^^^^^^^^^^^ re-bound here
+ | |
+ | `Item` bound here first
+
+error: aborting due to 60 previous errors
+
+For more information about this error, try `rustc --explain E0719`.
diff --git a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs b/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
index 9a9031043b652..e223a89574170 100644
--- a/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
+++ b/src/test/ui/associated-type-bounds/trait-alias-impl-trait.rs
@@ -1,9 +1,7 @@
// run-pass
#![feature(associated_type_bounds)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::ops::Add;
diff --git a/src/test/ui/associated-types/issue-63591.rs b/src/test/ui/associated-types/issue-63591.rs
index 04b688674960d..4d2e39f4da60c 100644
--- a/src/test/ui/associated-types/issue-63591.rs
+++ b/src/test/ui/associated-types/issue-63591.rs
@@ -1,9 +1,7 @@
// check-pass
#![feature(associated_type_bounds)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
index c132d9b9d7ded..66a3b07c3bd96 100644
--- a/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
+++ b/src/test/ui/async-await/issues/issue-60655-latebound-regions.rs
@@ -3,9 +3,7 @@
// check-pass
// edition:2018
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::future::Future;
diff --git a/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.rs b/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.rs
index d8553815b75de..e0bb7dbfae9f1 100644
--- a/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.rs
+++ b/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.rs
@@ -1,5 +1,5 @@
#![feature(imported_main)]
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
#![allow(incomplete_features)]
//~^^^ ERROR `main` function not found in crate
pub mod foo {
diff --git a/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.stderr b/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.stderr
index c4c0afc5687c1..6aa170fdfd2a7 100644
--- a/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.stderr
+++ b/src/test/ui/entry-point/imported_main_const_fn_item_type_forbidden.stderr
@@ -2,7 +2,7 @@ error[E0601]: `main` function not found in crate `imported_main_const_fn_item_ty
--> $DIR/imported_main_const_fn_item_type_forbidden.rs:1:1
|
LL | / #![feature(imported_main)]
-LL | | #![feature(min_type_alias_impl_trait)]
+LL | | #![feature(type_alias_impl_trait)]
LL | | #![allow(incomplete_features)]
LL | |
... |
diff --git a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr b/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
index 07857289aaeb5..c87f1f4f00de6 100644
--- a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
+++ b/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
@@ -5,7 +5,7 @@ LL | type Foo = impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:12:16
@@ -14,7 +14,7 @@ LL | type Baa = impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: associated type defaults are unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:23:5
@@ -32,7 +32,7 @@ LL | type Assoc = impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:24
@@ -41,7 +41,7 @@ LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl D
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:37
@@ -50,7 +50,7 @@ LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl D
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:49
@@ -59,7 +59,7 @@ LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl D
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:70
@@ -68,7 +68,7 @@ LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl D
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:21
@@ -77,7 +77,7 @@ LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debu
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:34
@@ -86,7 +86,7 @@ LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debu
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:46
@@ -95,7 +95,7 @@ LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debu
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:67
@@ -104,7 +104,7 @@ LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debu
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0562]: `impl Trait` not allowed outside of function and method return types
--> $DIR/feature-gate-min_type_alias_impl_trait.rs:23:18
diff --git a/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.rs b/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.rs
index 4fb1cd2aae1d3..ea82837d4bf55 100644
--- a/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.rs
+++ b/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.rs
@@ -1,5 +1,5 @@
// ignore-compare-mode-chalk
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
type Foo = impl Debug;
@@ -13,7 +13,7 @@ fn define() -> Bar {
type Foo2 = impl Debug;
fn define2() {
- let x = || -> Foo2 { 42 }; //~ ERROR not permitted here
+ let x = || -> Foo2 { 42 };
}
type Foo3 = impl Debug;
diff --git a/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.stderr b/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.stderr
index 10409d5fc4bad..da3ddb1c50979 100644
--- a/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.stderr
+++ b/src/test/ui/feature-gates/feature-gate-type_alias_impl_trait.stderr
@@ -10,15 +10,6 @@ LL | Bar(42)
= note: expected opaque type `impl Debug`
found type `{integer}`
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/feature-gate-type_alias_impl_trait.rs:16:19
- |
-LL | let x = || -> Foo2 { 42 };
- | ^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
error[E0308]: mismatched types
--> $DIR/feature-gate-type_alias_impl_trait.rs:23:18
|
@@ -77,7 +68,6 @@ error: could not find defining uses
LL | type Foo4 = impl Debug;
| ^^^^^^^^^^
-error: aborting due to 8 previous errors
+error: aborting due to 7 previous errors
-Some errors have detailed explanations: E0308, E0658.
-For more information about an error, try `rustc --explain E0308`.
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/generator/layout-error.rs b/src/test/ui/generator/layout-error.rs
index e8fd4f807e012..7c3d187409a2f 100644
--- a/src/test/ui/generator/layout-error.rs
+++ b/src/test/ui/generator/layout-error.rs
@@ -3,9 +3,7 @@
//
// edition:2018
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::future::Future;
pub struct Task<F: Future>(F);
@@ -26,5 +24,5 @@ fn main() {
type F = impl Future;
// Check that statics are inhabited computes they layout.
static POOL: Task<F> = Task::new();
- Task::spawn(&POOL, || cb()); //[min_tait]~ ERROR type alias impl trait is not permitted here
+ Task::spawn(&POOL, || cb());
}
diff --git a/src/test/ui/generator/layout-error.stderr b/src/test/ui/generator/layout-error.stderr
new file mode 100644
index 0000000000000..b1a258f4f2ca7
--- /dev/null
+++ b/src/test/ui/generator/layout-error.stderr
@@ -0,0 +1,9 @@
+error[E0425]: cannot find value `Foo` in this scope
+ --> $DIR/layout-error.rs:21:17
+ |
+LL | let a = Foo;
+ | ^^^ not found in this scope
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.rs b/src/test/ui/generator/metadata-sufficient-for-layout.rs
index 50093987e4b5f..d0e648ee775fa 100644
--- a/src/test/ui/generator/metadata-sufficient-for-layout.rs
+++ b/src/test/ui/generator/metadata-sufficient-for-layout.rs
@@ -5,9 +5,7 @@
//
// aux-build:metadata-sufficient-for-layout.rs
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait, rustc_attrs)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait, rustc_attrs)]
#![feature(generator_trait)]
extern crate metadata_sufficient_for_layout;
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.stderr b/src/test/ui/generator/metadata-sufficient-for-layout.stderr
new file mode 100644
index 0000000000000..3488b04f2267e
--- /dev/null
+++ b/src/test/ui/generator/metadata-sufficient-for-layout.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/metadata-sufficient-for-layout.rs:25:1
+ |
+LL | fn main() {}
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs b/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
index fb816fb39e685..6c7c46b0e3dbb 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type-generic-trait.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
index 57747b286bf91..cdda341cad87a 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type-trivial.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/associated-impl-trait-type.rs b/src/test/ui/impl-trait/associated-impl-trait-type.rs
index 39e98ebe665ba..d0661d66f4b48 100644
--- a/src/test/ui/impl-trait/associated-impl-trait-type.rs
+++ b/src/test/ui/impl-trait/associated-impl-trait-type.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/impl-trait/auto-trait.rs b/src/test/ui/impl-trait/auto-trait.rs
index 59bd09e348a9f..cf2773f4ef59d 100644
--- a/src/test/ui/impl-trait/auto-trait.rs
+++ b/src/test/ui/impl-trait/auto-trait.rs
@@ -1,8 +1,6 @@
// Tests that type alias impls traits do not leak auto-traits for
// the purposes of coherence checking
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
diff --git a/src/test/ui/impl-trait/auto-trait.stderr b/src/test/ui/impl-trait/auto-trait.stderr
new file mode 100644
index 0000000000000..26cd8fb6a9b5c
--- /dev/null
+++ b/src/test/ui/impl-trait/auto-trait.stderr
@@ -0,0 +1,12 @@
+error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
+ --> $DIR/auto-trait.rs:21:1
+ |
+LL | impl<T: Send> AnotherTrait for T {}
+ | -------------------------------- first implementation here
+...
+LL | impl AnotherTrait for D<OpaqueType> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/bound-normalization-pass.rs b/src/test/ui/impl-trait/bound-normalization-pass.rs
index 4218bc5206596..51718079d2c48 100644
--- a/src/test/ui/impl-trait/bound-normalization-pass.rs
+++ b/src/test/ui/impl-trait/bound-normalization-pass.rs
@@ -4,7 +4,7 @@
//[sa] compile-flags: -Z save-analysis
//-^ To make this the regression test for #75962.
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
// See issue 60414
diff --git a/src/test/ui/impl-trait/issue-55872-1.rs b/src/test/ui/impl-trait/issue-55872-1.rs
index c6a331e58fee4..72a060abae3e7 100644
--- a/src/test/ui/impl-trait/issue-55872-1.rs
+++ b/src/test/ui/impl-trait/issue-55872-1.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872-1.stderr b/src/test/ui/impl-trait/issue-55872-1.stderr
new file mode 100644
index 0000000000000..6411c1b5d1ca2
--- /dev/null
+++ b/src/test/ui/impl-trait/issue-55872-1.stderr
@@ -0,0 +1,48 @@
+error[E0276]: impl has stricter requirements than trait
+ --> $DIR/issue-55872-1.rs:14:5
+ |
+LL | fn foo<T>() -> Self::E;
+ | ----------------------- definition of `foo` from trait
+...
+LL | fn foo<T: Default>() -> Self::E {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: Default`
+
+error[E0277]: the trait bound `S: Copy` is not satisfied in `(S, T)`
+ --> $DIR/issue-55872-1.rs:10:14
+ |
+LL | type E = impl Copy;
+ | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `S`
+ |
+ = note: required because it appears within the type `(S, T)`
+help: consider further restricting this bound
+ |
+LL | impl<S: Default + std::marker::Copy> Bar for S {
+ | ^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: the trait bound `T: Copy` is not satisfied in `(S, T)`
+ --> $DIR/issue-55872-1.rs:10:14
+ |
+LL | type E = impl Copy;
+ | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `T`
+ |
+ = note: required because it appears within the type `(S, T)`
+help: consider further restricting this bound
+ |
+LL | fn foo<T: Default + std::marker::Copy>() -> Self::E {
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/issue-55872-1.rs:14:37
+ |
+LL | fn foo<T: Default>() -> Self::E {
+ | _____________________________________^
+LL | |
+LL | |
+LL | | (S::default(), T::default())
+LL | | }
+ | |_____^
+
+error: aborting due to 4 previous errors
+
+Some errors have detailed explanations: E0276, E0277.
+For more information about an error, try `rustc --explain E0276`.
diff --git a/src/test/ui/impl-trait/issue-55872-2.rs b/src/test/ui/impl-trait/issue-55872-2.rs
index 44839e5e845ae..6eda1dc62ec62 100644
--- a/src/test/ui/impl-trait/issue-55872-2.rs
+++ b/src/test/ui/impl-trait/issue-55872-2.rs
@@ -1,9 +1,7 @@
// edition:2018
// ignore-compare-mode-chalk
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872-2.stderr b/src/test/ui/impl-trait/issue-55872-2.stderr
new file mode 100644
index 0000000000000..58c5ee45051af
--- /dev/null
+++ b/src/test/ui/impl-trait/issue-55872-2.stderr
@@ -0,0 +1,19 @@
+error[E0277]: the trait bound `impl Future: Copy` is not satisfied
+ --> $DIR/issue-55872-2.rs:13:14
+ |
+LL | type E = impl std::marker::Copy;
+ | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future`
+
+error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/issue-55872-2.rs:15:28
+ |
+LL | fn foo<T>() -> Self::E {
+ | ____________________________^
+LL | |
+LL | | async {}
+LL | | }
+ | |_____^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/impl-trait/issue-55872.rs b/src/test/ui/impl-trait/issue-55872.rs
index 049d61a425e39..bbd940254178c 100644
--- a/src/test/ui/impl-trait/issue-55872.rs
+++ b/src/test/ui/impl-trait/issue-55872.rs
@@ -1,7 +1,5 @@
// ignore-compare-mode-chalk
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait Bar {
type E: Copy;
diff --git a/src/test/ui/impl-trait/issue-55872.stderr b/src/test/ui/impl-trait/issue-55872.stderr
new file mode 100644
index 0000000000000..60654ec34610f
--- /dev/null
+++ b/src/test/ui/impl-trait/issue-55872.stderr
@@ -0,0 +1,12 @@
+error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/issue-55872.rs:13:28
+ |
+LL | fn foo<T>() -> Self::E {
+ | ____________________________^
+LL | |
+LL | | || ()
+LL | | }
+ | |_____^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/impl-trait/issue-86465.rs b/src/test/ui/impl-trait/issue-86465.rs
index 23a3748c12c6a..a6976daff0186 100644
--- a/src/test/ui/impl-trait/issue-86465.rs
+++ b/src/test/ui/impl-trait/issue-86465.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type X<'a, 'b> = impl std::fmt::Debug;
diff --git a/src/test/ui/impl-trait/issues/issue-53457.rs b/src/test/ui/impl-trait/issues/issue-53457.rs
index c6d7be47dfe65..7b9c2c53aad4f 100644
--- a/src/test/ui/impl-trait/issues/issue-53457.rs
+++ b/src/test/ui/impl-trait/issues/issue-53457.rs
@@ -1,9 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-
+#![feature(type_alias_impl_trait)]
type X = impl Clone;
fn bar<F: Fn(&i32) + Clone>(f: F) -> F {
diff --git a/src/test/ui/impl-trait/issues/issue-70877.rs b/src/test/ui/impl-trait/issues/issue-70877.rs
index 29aa705ef9d4d..853c2a82bede4 100644
--- a/src/test/ui/impl-trait/issues/issue-70877.rs
+++ b/src/test/ui/impl-trait/issues/issue-70877.rs
@@ -1,7 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
-#![allow(incomplete_features)]
+#![feature(type_alias_impl_trait)]
type FooArg<'a> = &'a dyn ToString;
type FooRet = impl std::fmt::Debug;
diff --git a/src/test/ui/impl-trait/issues/issue-70877.stderr b/src/test/ui/impl-trait/issues/issue-70877.stderr
new file mode 100644
index 0000000000000..b6861039f6a99
--- /dev/null
+++ b/src/test/ui/impl-trait/issues/issue-70877.stderr
@@ -0,0 +1,15 @@
+error[E0271]: type mismatch resolving `<Bar as Iterator>::Item == Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
+ --> $DIR/issue-70877.rs:7:12
+ |
+LL | type FooRet = impl std::fmt::Debug;
+ | -------------------- the found opaque type
+...
+LL | type Foo = impl Iterator<Item = FooItem>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found opaque type
+ |
+ = note: expected struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
+ found struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> impl Debug + 'static)>`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/impl-trait/issues/issue-78722.rs b/src/test/ui/impl-trait/issues/issue-78722.rs
index 0b8569b6e5fa0..bdbd20f9d2b88 100644
--- a/src/test/ui/impl-trait/issues/issue-78722.rs
+++ b/src/test/ui/impl-trait/issues/issue-78722.rs
@@ -1,8 +1,6 @@
// edition:2018
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type F = impl core::future::Future<Output = u8>;
diff --git a/src/test/ui/impl-trait/issues/issue-78722.stderr b/src/test/ui/impl-trait/issues/issue-78722.stderr
new file mode 100644
index 0000000000000..f42d66d12435c
--- /dev/null
+++ b/src/test/ui/impl-trait/issues/issue-78722.stderr
@@ -0,0 +1,23 @@
+error[E0308]: mismatched types
+ --> $DIR/issue-78722.rs:12:20
+ |
+LL | type F = impl core::future::Future<Output = u8>;
+ | -------------------------------------- the expected opaque type
+...
+LL | let f: F = async { 1 };
+ | - ^^^^^^^^^^^ expected opaque type, found a different opaque type
+ | |
+ | expected due to this
+ |
+ ::: $SRC_DIR/core/src/future/mod.rs:LL:COL
+ |
+LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
+ | ------------------------------- the found opaque type
+ |
+ = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:5:10>)
+ found opaque type `impl Future` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>)
+ = note: distinct uses of `impl Trait` result in different opaque types
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/impl-trait/issues/issue-86201.rs b/src/test/ui/impl-trait/issues/issue-86201.rs
index 8dc76f4f752a1..8cc4fef890abf 100644
--- a/src/test/ui/impl-trait/issues/issue-86201.rs
+++ b/src/test/ui/impl-trait/issues/issue-86201.rs
@@ -1,5 +1,5 @@
#![feature(unboxed_closures)]
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type FunType = impl Fn<()>;
//~^ could not find defining uses
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
index cfc493928c079..96d891b2cf1d7 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.rs
@@ -1,9 +1,7 @@
// compile-flags:-Zborrowck=mir
#![feature(member_constraints)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#[derive(Clone)]
struct CopyIfEq<T, U>(T, U);
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.stderr
new file mode 100644
index 0000000000000..59105f11805cd
--- /dev/null
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.stderr
@@ -0,0 +1,15 @@
+error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
+ --> $DIR/error-handling-2.rs:13:60
+ |
+LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
+ | ^^^^^^^^^
+ |
+note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 13:8
+ --> $DIR/error-handling-2.rs:13:8
+ |
+LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
+ | ^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0700`.
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
index 23d5c9da31138..6d88f16ea8abb 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.rs
@@ -1,8 +1,6 @@
// compile-flags:-Zborrowck=mir
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#[derive(Clone)]
struct CopyIfEq<T, U>(T, U);
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.stderr
new file mode 100644
index 0000000000000..ccd0040030da2
--- /dev/null
+++ b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.stderr
@@ -0,0 +1,15 @@
+error: lifetime may not live long enough
+ --> $DIR/error-handling.rs:22:16
+ |
+LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
+ | -- -- lifetime `'b` defined here
+ | |
+ | lifetime `'a` defined here
+...
+LL | let _: &'b i32 = *u.0;
+ | ^^^^^^^ type annotation requires that `'a` must outlive `'b`
+ |
+ = help: consider adding the following bound: `'a: 'b`
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-pick-original-type-alias-impl-trait.rs b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-pick-original-type-alias-impl-trait.rs
index b9857b7aa2f1d..529dcd8ece6f8 100644
--- a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-pick-original-type-alias-impl-trait.rs
+++ b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-pick-original-type-alias-impl-trait.rs
@@ -3,7 +3,7 @@
// revisions: migrate mir
//[mir]compile-flags: -Z borrowck=mir
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
trait Trait<'a, 'b> {}
impl<T> Trait<'_, '_> for T {}
diff --git a/src/test/ui/impl-trait/negative-reasoning.rs b/src/test/ui/impl-trait/negative-reasoning.rs
index 0838f32b932bf..d173fe83fb791 100644
--- a/src/test/ui/impl-trait/negative-reasoning.rs
+++ b/src/test/ui/impl-trait/negative-reasoning.rs
@@ -1,8 +1,6 @@
// Tests that we cannot assume that an opaque type does *not* implement some
// other trait
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
diff --git a/src/test/ui/impl-trait/negative-reasoning.stderr b/src/test/ui/impl-trait/negative-reasoning.stderr
new file mode 100644
index 0000000000000..e39a8e53f7985
--- /dev/null
+++ b/src/test/ui/impl-trait/negative-reasoning.stderr
@@ -0,0 +1,14 @@
+error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
+ --> $DIR/negative-reasoning.rs:19:1
+ |
+LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
+ | ------------------------------------------- first implementation here
+...
+LL | impl AnotherTrait for D<OpaqueType> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
+ |
+ = note: upstream crates may add a new impl of trait `std::fmt::Debug` for type `impl OpaqueTrait` in future versions
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/type-alias-generic-param.rs b/src/test/ui/impl-trait/type-alias-generic-param.rs
index 9cb9a6de2d6fc..3499b2859267c 100644
--- a/src/test/ui/impl-trait/type-alias-generic-param.rs
+++ b/src/test/ui/impl-trait/type-alias-generic-param.rs
@@ -3,9 +3,7 @@
// types in 'item' position when generic parameters are involved
//
// run-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Meow {
type MeowType;
diff --git a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs b/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
index 996840dc1960a..91be4efd56a15 100644
--- a/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
+++ b/src/test/ui/impl-trait/type-alias-impl-trait-in-fn-body.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/impl-trait/where-allowed.stderr b/src/test/ui/impl-trait/where-allowed.stderr
index 93a3de61ccf8a..7f11d30dbaa5f 100644
--- a/src/test/ui/impl-trait/where-allowed.stderr
+++ b/src/test/ui/impl-trait/where-allowed.stderr
@@ -23,7 +23,7 @@ LL | type Out = impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/where-allowed.rs:154:23
@@ -32,7 +32,7 @@ LL | type InTypeAlias<R> = impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: `impl Trait` in type aliases is unstable
--> $DIR/where-allowed.rs:157:39
@@ -41,7 +41,7 @@ LL | type InReturnInTypeAlias<R> = fn() -> impl Debug;
| ^^^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0562]: `impl Trait` not allowed outside of function and method return types
--> $DIR/where-allowed.rs:15:40
diff --git a/src/test/ui/issues/issue-60662.full_tait.stdout b/src/test/ui/issues/issue-60662.full_tait.stdout
index 9ee4434d55959..88bbbd143fb8b 100644
--- a/src/test/ui/issues/issue-60662.full_tait.stdout
+++ b/src/test/ui/issues/issue-60662.full_tait.stdout
@@ -2,7 +2,7 @@
// compile-flags: -Z unpretty=hir
// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
#![feature(type_alias_impl_trait)]
#[prelude_import]
use ::std::prelude::rust_2015::*;
diff --git a/src/test/ui/issues/issue-60662.min_tait.stdout b/src/test/ui/issues/issue-60662.min_tait.stdout
index d0db578f57091..c2495556f6029 100644
--- a/src/test/ui/issues/issue-60662.min_tait.stdout
+++ b/src/test/ui/issues/issue-60662.min_tait.stdout
@@ -2,7 +2,7 @@
// compile-flags: -Z unpretty=hir
// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
#[prelude_import]
use ::std::prelude::rust_2015::*;
#[macro_use]
diff --git a/src/test/ui/issues/issue-60662.rs b/src/test/ui/issues/issue-60662.rs
index 5079e33650f73..b9faa668b80eb 100644
--- a/src/test/ui/issues/issue-60662.rs
+++ b/src/test/ui/issues/issue-60662.rs
@@ -1,9 +1,7 @@
// check-pass
// compile-flags: -Z unpretty=hir
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Animal {}
diff --git a/src/test/ui/issues/issue-60662.stdout b/src/test/ui/issues/issue-60662.stdout
new file mode 100644
index 0000000000000..14a49f20e6b22
--- /dev/null
+++ b/src/test/ui/issues/issue-60662.stdout
@@ -0,0 +1,14 @@
+// check-pass
+// compile-flags: -Z unpretty=hir
+
+#![feature(type_alias_impl_trait)]
+#[prelude_import]
+use ::std::prelude::rust_2015::*;
+#[macro_use]
+extern crate std;
+
+trait Animal { }
+
+fn main() {
+ pub type ServeFut = /*impl Trait*/;
+ }
diff --git a/src/test/ui/layout/debug.rs b/src/test/ui/layout/debug.rs
index 317955f0e39dd..299151df66493 100644
--- a/src/test/ui/layout/debug.rs
+++ b/src/test/ui/layout/debug.rs
@@ -1,5 +1,5 @@
// normalize-stderr-test "pref: Align \{\n *pow2: [1-3],\n *\}" -> "pref: $$PREF_ALIGN"
-#![feature(never_type, rustc_attrs, min_type_alias_impl_trait)]
+#![feature(never_type, rustc_attrs, type_alias_impl_trait)]
#![crate_type = "lib"]
#[rustc_layout(debug)]
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.rs b/src/test/ui/lint/inline-trait-and-foreign-items.rs
index 9d9579ec26c26..6321b3c76e4d1 100644
--- a/src/test/ui/lint/inline-trait-and-foreign-items.rs
+++ b/src/test/ui/lint/inline-trait-and-foreign-items.rs
@@ -1,7 +1,5 @@
#![feature(extern_types)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![warn(unused_attributes)]
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.stderr
new file mode 100644
index 0000000000000..6ac884c12ceb9
--- /dev/null
+++ b/src/test/ui/lint/inline-trait-and-foreign-items.stderr
@@ -0,0 +1,72 @@
+warning: `#[inline]` is ignored on constants
+ --> $DIR/inline-trait-and-foreign-items.rs:7:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+ |
+note: the lint level is defined here
+ --> $DIR/inline-trait-and-foreign-items.rs:4:9
+ |
+LL | #![warn(unused_attributes)]
+ | ^^^^^^^^^^^^^^^^^
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
+
+error[E0518]: attribute should be applied to function or closure
+ --> $DIR/inline-trait-and-foreign-items.rs:11:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+LL | type T;
+ | ------- not a function or closure
+
+warning: `#[inline]` is ignored on constants
+ --> $DIR/inline-trait-and-foreign-items.rs:18:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
+
+error[E0518]: attribute should be applied to function or closure
+ --> $DIR/inline-trait-and-foreign-items.rs:22:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+LL | type T = Self;
+ | -------------- not a function or closure
+
+error[E0518]: attribute should be applied to function or closure
+ --> $DIR/inline-trait-and-foreign-items.rs:25:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+LL | type U = impl Trait;
+ | -------------------- not a function or closure
+
+error[E0518]: attribute should be applied to function or closure
+ --> $DIR/inline-trait-and-foreign-items.rs:30:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+LL | static X: u32;
+ | -------------- not a function or closure
+
+error[E0518]: attribute should be applied to function or closure
+ --> $DIR/inline-trait-and-foreign-items.rs:33:5
+ |
+LL | #[inline]
+ | ^^^^^^^^^
+LL | type T;
+ | ------- not a function or closure
+
+error: could not find defining uses
+ --> $DIR/inline-trait-and-foreign-items.rs:26:14
+ |
+LL | type U = impl Trait;
+ | ^^^^^^^^^^
+
+error: aborting due to 6 previous errors; 2 warnings emitted
+
+For more information about this error, try `rustc --explain E0518`.
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.rs b/src/test/ui/lint/lint-ctypes-73249-2.rs
index 8535307756ba3..fe578f51b63a0 100644
--- a/src/test/ui/lint/lint-ctypes-73249-2.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait Baz {}
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.stderr b/src/test/ui/lint/lint-ctypes-73249-2.stderr
new file mode 100644
index 0000000000000..36dbe3217d75a
--- /dev/null
+++ b/src/test/ui/lint/lint-ctypes-73249-2.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl Baz`, which is not FFI-safe
+ --> $DIR/lint-ctypes-73249-2.rs:26:25
+ |
+LL | pub fn lint_me() -> A<()>;
+ | ^^^^^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/lint-ctypes-73249-2.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.rs b/src/test/ui/lint/lint-ctypes-73249-3.rs
index 287287d449cf5..ec12de00739e4 100644
--- a/src/test/ui/lint/lint-ctypes-73249-3.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-3.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait Baz {}
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.stderr b/src/test/ui/lint/lint-ctypes-73249-3.stderr
new file mode 100644
index 0000000000000..e987ec90228c1
--- /dev/null
+++ b/src/test/ui/lint/lint-ctypes-73249-3.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl Baz`, which is not FFI-safe
+ --> $DIR/lint-ctypes-73249-3.rs:20:25
+ |
+LL | pub fn lint_me() -> A;
+ | ^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/lint-ctypes-73249-3.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.rs b/src/test/ui/lint/lint-ctypes-73249-5.rs
index b877364d9b6fd..58c2d7a501ad5 100644
--- a/src/test/ui/lint/lint-ctypes-73249-5.rs
+++ b/src/test/ui/lint/lint-ctypes-73249-5.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait Baz {}
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.stderr b/src/test/ui/lint/lint-ctypes-73249-5.stderr
new file mode 100644
index 0000000000000..749714c7df8d7
--- /dev/null
+++ b/src/test/ui/lint/lint-ctypes-73249-5.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl Baz`, which is not FFI-safe
+ --> $DIR/lint-ctypes-73249-5.rs:20:25
+ |
+LL | pub fn lint_me() -> A;
+ | ^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/lint-ctypes-73249-5.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.rs b/src/test/ui/lint/lint-ctypes-73251-1.rs
index 042878c977808..dc4c7efd7ef23 100644
--- a/src/test/ui/lint/lint-ctypes-73251-1.rs
+++ b/src/test/ui/lint/lint-ctypes-73251-1.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait Baz {}
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.stderr b/src/test/ui/lint/lint-ctypes-73251-1.stderr
new file mode 100644
index 0000000000000..505ccd5a930ce
--- /dev/null
+++ b/src/test/ui/lint/lint-ctypes-73251-1.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl Baz`, which is not FFI-safe
+ --> $DIR/lint-ctypes-73251-1.rs:23:25
+ |
+LL | pub fn lint_me() -> <u32 as Foo>::Assoc;
+ | ^^^^^^^^^^^^^^^^^^^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/lint-ctypes-73251-1.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.rs b/src/test/ui/lint/lint-ctypes-73251-2.rs
index 5a124b2fea50e..79effd054b083 100644
--- a/src/test/ui/lint/lint-ctypes-73251-2.rs
+++ b/src/test/ui/lint/lint-ctypes-73251-2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait TraitA {
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.stderr b/src/test/ui/lint/lint-ctypes-73251-2.stderr
new file mode 100644
index 0000000000000..94ee95d422e08
--- /dev/null
+++ b/src/test/ui/lint/lint-ctypes-73251-2.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl TraitA`, which is not FFI-safe
+ --> $DIR/lint-ctypes-73251-2.rs:36:25
+ |
+LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/lint-ctypes-73251-2.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/lint/lint-ctypes-73251.rs b/src/test/ui/lint/lint-ctypes-73251.rs
index 24742b64f8e98..ebc2ca77b67a1 100644
--- a/src/test/ui/lint/lint-ctypes-73251.rs
+++ b/src/test/ui/lint/lint-ctypes-73251.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
pub trait Foo {
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.rs b/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
index 0c9fed8b98c29..fadb7471952f5 100644
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
+++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(improper_ctypes)]
type A = impl Fn();
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr
new file mode 100644
index 0000000000000..9d46f6d936e25
--- /dev/null
+++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr
@@ -0,0 +1,15 @@
+error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
+ --> $DIR/opaque-ty-ffi-unsafe.rs:11:17
+ |
+LL | pub fn a(_: A);
+ | ^ not FFI-safe
+ |
+note: the lint level is defined here
+ --> $DIR/opaque-ty-ffi-unsafe.rs:2:9
+ |
+LL | #![deny(improper_ctypes)]
+ | ^^^^^^^^^^^^^^^
+ = note: opaque types have no C equivalent
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/mir/issue-75053.rs b/src/test/ui/mir/issue-75053.rs
index bcd689775a092..cb56eaa0b13d9 100644
--- a/src/test/ui/mir/issue-75053.rs
+++ b/src/test/ui/mir/issue-75053.rs
@@ -1,8 +1,6 @@
// compile-flags: -Z mir-opt-level=3
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait, rustc_attrs)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait, rustc_attrs)]
use std::marker::PhantomData;
diff --git a/src/test/ui/mir/issue-75053.stderr b/src/test/ui/mir/issue-75053.stderr
new file mode 100644
index 0000000000000..64e59e6c44825
--- /dev/null
+++ b/src/test/ui/mir/issue-75053.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/issue-75053.rs:46:1
+ |
+LL | fn main() {
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.rs b/src/test/ui/privacy/private-in-public-assoc-ty.rs
index dd2dcc6a2ea95..fba72c13170fe 100644
--- a/src/test/ui/privacy/private-in-public-assoc-ty.rs
+++ b/src/test/ui/privacy/private-in-public-assoc-ty.rs
@@ -2,9 +2,7 @@
// This test also ensures that the checks are performed even inside private modules.
#![feature(associated_type_defaults)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
mod m {
struct Priv;
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.stderr
new file mode 100644
index 0000000000000..ba62a228b09fe
--- /dev/null
+++ b/src/test/ui/privacy/private-in-public-assoc-ty.stderr
@@ -0,0 +1,68 @@
+error[E0446]: private type `Priv` in public interface
+ --> $DIR/private-in-public-assoc-ty.rs:17:9
+ |
+LL | struct Priv;
+ | ------------ `Priv` declared as private
+...
+LL | type A = Priv;
+ | ^^^^^^^^^^^^^^ can't leak private type
+
+warning: private trait `PrivTr` in public interface (error E0445)
+ --> $DIR/private-in-public-assoc-ty.rs:24:9
+ |
+LL | type Alias1: PrivTr;
+ | ^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: `#[warn(private_in_public)]` on by default
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
+
+warning: private type `Priv` in public interface (error E0446)
+ --> $DIR/private-in-public-assoc-ty.rs:27:9
+ |
+LL | type Alias2: PubTrAux1<Priv> = u8;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
+
+warning: private type `Priv` in public interface (error E0446)
+ --> $DIR/private-in-public-assoc-ty.rs:30:9
+ |
+LL | type Alias3: PubTrAux2<A = Priv> = u8;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
+
+error[E0446]: private type `Priv` in public interface
+ --> $DIR/private-in-public-assoc-ty.rs:34:9
+ |
+LL | struct Priv;
+ | ------------ `Priv` declared as private
+...
+LL | type Alias4 = Priv;
+ | ^^^^^^^^^^^^^^^^^^^ can't leak private type
+
+error[E0446]: private type `Priv` in public interface
+ --> $DIR/private-in-public-assoc-ty.rs:41:9
+ |
+LL | struct Priv;
+ | ------------ `Priv` declared as private
+...
+LL | type Alias1 = Priv;
+ | ^^^^^^^^^^^^^^^^^^^ can't leak private type
+
+error[E0445]: private trait `PrivTr` in public interface
+ --> $DIR/private-in-public-assoc-ty.rs:44:9
+ |
+LL | trait PrivTr {}
+ | ------------ `PrivTr` declared as private
+...
+LL | type Exist = impl PrivTr;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
+
+error: aborting due to 4 previous errors; 3 warnings emitted
+
+Some errors have detailed explanations: E0445, E0446.
+For more information about an error, try `rustc --explain E0445`.
diff --git a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs b/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
index 91dade4a2c147..c7df31529bcf3 100644
--- a/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
+++ b/src/test/ui/privacy/private-in-public-type-alias-impl-trait.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![deny(private_in_public)]
pub type Pub = impl Default;
diff --git a/src/test/ui/save-analysis/issue-68621.rs b/src/test/ui/save-analysis/issue-68621.rs
index 33bb55e50e0f9..96af085c5b6b8 100644
--- a/src/test/ui/save-analysis/issue-68621.rs
+++ b/src/test/ui/save-analysis/issue-68621.rs
@@ -1,8 +1,6 @@
// compile-flags: -Zsave-analysis
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Trait {}
diff --git a/src/test/ui/save-analysis/issue-68621.stderr b/src/test/ui/save-analysis/issue-68621.stderr
new file mode 100644
index 0000000000000..3af6d0a3e076e
--- /dev/null
+++ b/src/test/ui/save-analysis/issue-68621.stderr
@@ -0,0 +1,8 @@
+error: could not find defining uses
+ --> $DIR/issue-68621.rs:14:19
+ |
+LL | type Future = impl Trait;
+ | ^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/traits/alias/issue-83613.rs b/src/test/ui/traits/alias/issue-83613.rs
index 146920ac685bb..0013d5d66f172 100644
--- a/src/test/ui/traits/alias/issue-83613.rs
+++ b/src/test/ui/traits/alias/issue-83613.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
type OpaqueType = impl OpaqueTrait;
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.rs b/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
index 4db32a3113c77..d53f562e99f4b 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-const.rs
@@ -2,9 +2,7 @@
// const generics in an associated opaque type
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![feature(const_generics)]
//~^ WARN the feature `const_generics` is incomplete
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-const.stderr
new file mode 100644
index 0000000000000..e0c1b02386127
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-const.stderr
@@ -0,0 +1,11 @@
+warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
+ --> $DIR/assoc-type-const.rs:6:12
+ |
+LL | #![feature(const_generics)]
+ | ^^^^^^^^^^^^^^
+ |
+ = note: `#[warn(incomplete_features)]` on by default
+ = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
+
+warning: 1 warning emitted
+
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
index cb849e129422f..3f34b00ec77e1 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.rs
@@ -1,9 +1,7 @@
// Tests that we don't allow unconstrained lifetime parameters in impls when
// the lifetime is used in an associated opaque type.
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait UnwrapItemsExt {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.stderr
new file mode 100644
index 0000000000000..e594dc577b1cd
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.stderr
@@ -0,0 +1,9 @@
+error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/assoc-type-lifetime-unconstrained.rs:17:6
+ |
+LL | impl<'a, I> UnwrapItemsExt for I {
+ | ^^ unconstrained lifetime parameter
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
index 28535fe55674a..39f785d8cc55d 100644
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
+++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs
@@ -2,9 +2,7 @@
// lifetimes are used in an associated opaque type
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait UnwrapItemsExt<'a> {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs b/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
index b9324991a5f0f..42f07d49ffe25 100644
--- a/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/associated-type-alias-impl-trait.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// build-pass (FIXME(62277): could be check-pass?)
trait Bar {}
diff --git a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
index 64bf96259f01e..e7bca2231de4b 100644
--- a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
+++ b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
@@ -1,9 +1,7 @@
// Crate that exports an opaque `impl Trait` type. Used for testing cross-crate.
#![crate_type = "rlib"]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub type Foo = impl std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
index 09aa2691804d6..119f7df1ffdad 100644
--- a/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
+++ b/src/test/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
@@ -1,9 +1,7 @@
// Crate that exports an opaque `impl Trait` type. Used for testing cross-crate.
#![crate_type = "rlib"]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait View {
type Tmp: Iterator<Item = u32>;
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction.rs b/src/test/ui/type-alias-impl-trait/bound_reduction.rs
index b45105ea8f29e..b9b50f0b77aa3 100644
--- a/src/test/ui/type-alias-impl-trait/bound_reduction.rs
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction.rs
@@ -1,9 +1,7 @@
// build-pass (FIXME(62277): could be check-pass?)
#![allow(warnings)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {
}
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.rs b/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
index 3e56d115b474a..a15074c35936b 100644
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.stderr b/src/test/ui/type-alias-impl-trait/bound_reduction2.stderr
new file mode 100644
index 0000000000000..c9d6a43b9094a
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/bound_reduction2.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/bound_reduction2.rs:15:46
+ |
+LL | fn foo_desugared<T: TraitWithAssoc>(_: T) -> Foo<T::Assoc> {
+ | ^^^^^^^^^^^^^
+ |
+note: used non-generic type `<T as TraitWithAssoc>::Assoc` for generic parameter
+ --> $DIR/bound_reduction2.rs:9:10
+ |
+LL | type Foo<V> = impl Trait<V>;
+ | ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
index 5ffcd7ae54601..c0359159aebea 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.rs
@@ -1,9 +1,7 @@
// Make sure that we check that impl trait types implement the traits that they
// claim to.
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type X<T> = impl Clone;
//~^ ERROR the trait bound `T: Clone` is not satisfied
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.stderr
new file mode 100644
index 0000000000000..c1f58aa6de663
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.stderr
@@ -0,0 +1,14 @@
+error[E0277]: the trait bound `T: Clone` is not satisfied
+ --> $DIR/bounds-are-checked-2.rs:6:13
+ |
+LL | type X<T> = impl Clone;
+ | ^^^^^^^^^^ the trait `Clone` is not implemented for `T`
+ |
+help: consider restricting type parameter `T`
+ |
+LL | type X<T: std::clone::Clone> = impl Clone;
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs b/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
index 74c49a9c6c7ff..eecef2338c146 100644
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked.rs
@@ -1,9 +1,7 @@
// Make sure that we check that impl trait types implement the traits that they
// claim to.
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type X<'a> = impl Into<&'static str> + From<&'a str>;
//~^ ERROR mismatched types
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked.stderr
new file mode 100644
index 0000000000000..d5fafe05887b9
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/bounds-are-checked.stderr
@@ -0,0 +1,26 @@
+warning: unnecessary lifetime parameter `'a`
+ --> $DIR/bounds-are-checked.rs:9:6
+ |
+LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
+ | ^^^^^^^^^^^
+ |
+ = help: you can use the `'static` lifetime directly, in place of `'a`
+
+error[E0308]: mismatched types
+ --> $DIR/bounds-are-checked.rs:6:14
+ |
+LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
+ |
+ = note: expected trait `From<&'a str>`
+ found trait `From<&'static str>`
+note: the lifetime `'a` as defined on the item at 6:8...
+ --> $DIR/bounds-are-checked.rs:6:8
+ |
+LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
+ | ^^
+ = note: ...does not necessarily outlive the static lifetime
+
+error: aborting due to previous error; 1 warning emitted
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/coherence.rs b/src/test/ui/type-alias-impl-trait/coherence.rs
index 998eadeb2717c..1c0f83d6c12da 100644
--- a/src/test/ui/type-alias-impl-trait/coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/coherence.rs
@@ -1,7 +1,5 @@
// aux-build:foreign-crate.rs
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
extern crate foreign_crate;
diff --git a/src/test/ui/type-alias-impl-trait/coherence.stderr b/src/test/ui/type-alias-impl-trait/coherence.stderr
new file mode 100644
index 0000000000000..6ede0fa14ba70
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/coherence.stderr
@@ -0,0 +1,9 @@
+error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/coherence.rs:14:6
+ |
+LL | impl<T> foreign_crate::ForeignTrait for AliasOfForeignType<T> {}
+ | ^ unconstrained type parameter
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
index a62ae2aff70b4..c4bf56a919721 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
+++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.stderr b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.stderr
new file mode 100644
index 0000000000000..21c2e8a9db618
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.stderr
@@ -0,0 +1,8 @@
+error: could not find defining uses
+ --> $DIR/declared_but_never_defined.rs:6:12
+ |
+LL | type Bar = impl std::fmt::Debug;
+ | ^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
index 0ada4a38da3fb..7ea517eb734a4 100644
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
+++ b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.stderr b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.stderr
new file mode 100644
index 0000000000000..0b4c262bbb43b
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.stderr
@@ -0,0 +1,23 @@
+error: could not find defining uses
+ --> $DIR/declared_but_not_defined_in_scope.rs:7:20
+ |
+LL | pub type Boo = impl ::std::fmt::Debug;
+ | ^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0308]: mismatched types
+ --> $DIR/declared_but_not_defined_in_scope.rs:11:5
+ |
+LL | pub type Boo = impl ::std::fmt::Debug;
+ | ---------------------- the expected opaque type
+...
+LL | fn bomp() -> boo::Boo {
+ | -------- expected `impl Debug` because of return type
+LL | ""
+ | ^^ expected opaque type, found `&str`
+ |
+ = note: expected opaque type `impl Debug`
+ found reference `&'static str`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
index bb981959b2200..272af7a5204fc 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses.stderr
new file mode 100644
index 0000000000000..eaa716bc71c3e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses.stderr
@@ -0,0 +1,14 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/different_defining_uses.rs:12:1
+ |
+LL | fn bar() -> Foo {
+ | ^^^^^^^^^^^^^^^ expected `&'static str`, got `i32`
+ |
+note: previous use here
+ --> $DIR/different_defining_uses.rs:8:1
+ |
+LL | fn foo() -> Foo {
+ | ^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
index 716c7383c6115..95cbcfec2dc15 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.stderr
new file mode 100644
index 0000000000000..6274029e4f524
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.stderr
@@ -0,0 +1,26 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/different_defining_uses_never_type.rs:12:1
+ |
+LL | fn bar() -> Foo {
+ | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
+ |
+note: previous use here
+ --> $DIR/different_defining_uses_never_type.rs:8:1
+ |
+LL | fn foo() -> Foo {
+ | ^^^^^^^^^^^^^^^
+
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/different_defining_uses_never_type.rs:17:1
+ |
+LL | fn boo() -> Foo {
+ | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
+ |
+note: previous use here
+ --> $DIR/different_defining_uses_never_type.rs:8:1
+ |
+LL | fn foo() -> Foo {
+ | ^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
index 8383f38ddbec0..8549687ea7814 100644
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
+++ b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type2.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/fallback.rs b/src/test/ui/type-alias-impl-trait/fallback.rs
index 204dc0496ede9..fe1ca2230daca 100644
--- a/src/test/ui/type-alias-impl-trait/fallback.rs
+++ b/src/test/ui/type-alias-impl-trait/fallback.rs
@@ -2,9 +2,7 @@
// inference variable being completely unconstrained.
//
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl Copy;
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
index adf4c1f86563b..075351307589b 100644
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.stderr b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.stderr
new file mode 100644
index 0000000000000..f8a058170e37f
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.stderr
@@ -0,0 +1,14 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/generic_different_defining_uses.rs:11:1
+ |
+LL | fn my_iter2<T>(t: T) -> MyIter<T> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
+ |
+note: previous use here
+ --> $DIR/generic_different_defining_uses.rs:7:1
+ |
+LL | fn my_iter<T>(t: T) -> MyIter<T> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
index f0b80db2a8312..31f992976b189 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.stderr
new file mode 100644
index 0000000000000..08b26b8fc1307
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_lifetime_param.rs:7:26
+ |
+LL | fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
+ | ^^^^^^^^^^^
+ |
+note: lifetime used multiple times
+ --> $DIR/generic_duplicate_lifetime_param.rs:5:10
+ |
+LL | type Two<'a, 'b> = impl std::fmt::Debug;
+ | ^^ ^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.rs
index 12ff5a2e713d8..e45950c4926b1 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.rs
@@ -1,7 +1,5 @@
#![feature(const_generics)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![allow(incomplete_features)]
use std::fmt::Debug;
@@ -14,16 +12,16 @@ type TwoLifetimes<'a, 'b> = impl Debug;
type TwoConsts<const X: usize, const Y: usize> = impl Debug;
fn one_ty<T: Debug>(t: T) -> TwoTys<T, T> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
t
}
fn one_lifetime<'a>(t: &'a u32) -> TwoLifetimes<'a, 'a> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
t
}
fn one_const<const N: usize>(t: *mut [u8; N]) -> TwoConsts<N, N> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
t
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.stderr
new file mode 100644
index 0000000000000..7ea5efd4e6b02
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.stderr
@@ -0,0 +1,38 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use.rs:14:30
+ |
+LL | fn one_ty<T: Debug>(t: T) -> TwoTys<T, T> {
+ | ^^^^^^^^^^^^
+ |
+note: type used multiple times
+ --> $DIR/generic_duplicate_param_use.rs:10:13
+ |
+LL | type TwoTys<T, U> = impl Debug;
+ | ^ ^
+
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use.rs:19:36
+ |
+LL | fn one_lifetime<'a>(t: &'a u32) -> TwoLifetimes<'a, 'a> {
+ | ^^^^^^^^^^^^^^^^^^^^
+ |
+note: lifetime used multiple times
+ --> $DIR/generic_duplicate_param_use.rs:11:19
+ |
+LL | type TwoLifetimes<'a, 'b> = impl Debug;
+ | ^^ ^^
+
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use.rs:24:50
+ |
+LL | fn one_const<const N: usize>(t: *mut [u8; N]) -> TwoConsts<N, N> {
+ | ^^^^^^^^^^^^^^^
+ |
+note: constant used multiple times
+ --> $DIR/generic_duplicate_param_use.rs:12:22
+ |
+LL | type TwoConsts<const X: usize, const Y: usize> = impl Debug;
+ | ^ ^
+
+error: aborting due to 3 previous errors
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
index afd2be2674588..c17d595dbb3ad 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use10.rs
@@ -1,7 +1,5 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
index 9627689b15c3c..a74731df69515 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.stderr
new file mode 100644
index 0000000000000..d87e8c5783b65
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use2.rs:10:27
+ |
+LL | fn one<T: Debug>(t: T) -> Two<T, T> {
+ | ^^^^^^^^^
+ |
+note: type used multiple times
+ --> $DIR/generic_duplicate_param_use2.rs:8:10
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^ ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
index 04d00600c9397..0597b8385d252 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.stderr
new file mode 100644
index 0000000000000..711de855f0d10
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use3.rs:10:27
+ |
+LL | fn one<T: Debug>(t: T) -> Two<T, T> {
+ | ^^^^^^^^^
+ |
+note: type used multiple times
+ --> $DIR/generic_duplicate_param_use3.rs:8:10
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^ ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
index 0d2979626ac46..e77c94988f73e 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.stderr
new file mode 100644
index 0000000000000..fcf01f5164ae4
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_duplicate_param_use4.rs:10:27
+ |
+LL | fn one<T: Debug>(t: T) -> Two<T, T> {
+ | ^^^^^^^^^
+ |
+note: type used multiple times
+ --> $DIR/generic_duplicate_param_use4.rs:8:10
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^ ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
index 30ed7557c9768..dd2f202cf5dc0 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.stderr
new file mode 100644
index 0000000000000..cb43b897cf9be
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.stderr
@@ -0,0 +1,39 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/generic_duplicate_param_use5.rs:16:1
+ |
+LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, U)`, got `(U, T)`
+ |
+note: previous use here
+ --> $DIR/generic_duplicate_param_use5.rs:12:1
+ |
+LL | fn two<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: `T` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use5.rs:8:18
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(T, U)`
+help: consider restricting type parameter `T`
+ |
+LL | type Two<T: std::fmt::Debug, U> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error[E0277]: `U` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use5.rs:8:18
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(T, U)`
+help: consider restricting type parameter `U`
+ |
+LL | type Two<T, U: std::fmt::Debug> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
index 04644f1e18b99..d54d3cd62e020 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.stderr
new file mode 100644
index 0000000000000..509da2320e862
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.stderr
@@ -0,0 +1,27 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/generic_duplicate_param_use6.rs:15:1
+ |
+LL | fn three<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, T)`, got `(U, T)`
+ |
+note: previous use here
+ --> $DIR/generic_duplicate_param_use6.rs:11:1
+ |
+LL | fn two<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: `T` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use6.rs:8:18
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(T, T)`
+help: consider restricting type parameter `T`
+ |
+LL | type Two<T: std::fmt::Debug, U> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
index df12882abada7..feebf81eef2a7 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use7.rs
@@ -1,7 +1,5 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
index 283e0c1d660eb..4a723b64cdc4f 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.stderr
new file mode 100644
index 0000000000000..a09f2506258fb
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.stderr
@@ -0,0 +1,27 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/generic_duplicate_param_use8.rs:14:1
+ |
+LL | fn three<T: Debug, U: Debug>(_: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, u32)`, got `(U, u32)`
+ |
+note: previous use here
+ --> $DIR/generic_duplicate_param_use8.rs:10:1
+ |
+LL | fn two<T: Debug, U: Debug>(t: T, _: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: `T` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use8.rs:7:18
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(T, u32)`
+help: consider restricting type parameter `T`
+ |
+LL | type Two<T: std::fmt::Debug, U> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
index 4c3b0877d2393..747081933172b 100644
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.stderr
new file mode 100644
index 0000000000000..68a30820951fa
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.stderr
@@ -0,0 +1,51 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/generic_duplicate_param_use9.rs:21:1
+ |
+LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(A, B, <A as Foo>::Bar)`, got `(A, B, i32)`
+ |
+note: previous use here
+ --> $DIR/generic_duplicate_param_use9.rs:17:1
+ |
+LL | fn two<T: Debug + Foo, U: Debug>(t: T, u: U) -> Two<T, U> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error[E0277]: the trait bound `A: Foo` is not satisfied in `(A, B, <A as Foo>::Bar)`
+ --> $DIR/generic_duplicate_param_use9.rs:7:18
+ |
+LL | type Two<A, B> = impl Debug;
+ | ^^^^^^^^^^ within `(A, B, <A as Foo>::Bar)`, the trait `Foo` is not implemented for `A`
+ |
+ = note: required because it appears within the type `(A, B, <A as Foo>::Bar)`
+help: consider restricting type parameter `A`
+ |
+LL | type Two<A: Foo, B> = impl Debug;
+ | ^^^^^
+
+error[E0277]: `A` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use9.rs:7:18
+ |
+LL | type Two<A, B> = impl Debug;
+ | ^^^^^^^^^^ `A` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
+help: consider restricting type parameter `A`
+ |
+LL | type Two<A: std::fmt::Debug, B> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error[E0277]: `B` doesn't implement `Debug`
+ --> $DIR/generic_duplicate_param_use9.rs:7:18
+ |
+LL | type Two<A, B> = impl Debug;
+ | ^^^^^^^^^^ `B` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+ = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
+help: consider restricting type parameter `B`
+ |
+LL | type Two<A, B: std::fmt::Debug> = impl Debug;
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs b/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
index 7274f4f76f8cb..e109c38c98695 100644
--- a/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_lifetime_param.rs
@@ -1,8 +1,6 @@
// build-pass (FIXME(62277): could be check-pass?)
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.rs b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.rs
index c69884d8d6edb..9f1bffff77c97 100644
--- a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.rs
@@ -1,7 +1,5 @@
#![feature(const_generics)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![allow(incomplete_features)]
use std::fmt::Debug;
@@ -15,16 +13,16 @@ type OneConst<const X: usize> = impl Debug;
// Not defining uses, because they doesn't define *all* possible generics.
fn concrete_ty() -> OneTy<u32> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
5u32
}
fn concrete_lifetime() -> OneLifetime<'static> {
-//~^ ERROR non-defining opaque type use in defining scope
+ //~^ ERROR non-defining opaque type use in defining scope
6u32
}
-fn concrete_const() -> OneConst<{123}> {
-//~^ ERROR non-defining opaque type use in defining scope
+fn concrete_const() -> OneConst<{ 123 }> {
+ //~^ ERROR non-defining opaque type use in defining scope
7u32
}
diff --git a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.stderr b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.stderr
new file mode 100644
index 0000000000000..eb0c296bb626a
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.stderr
@@ -0,0 +1,35 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_nondefining_use.rs:15:21
+ |
+LL | fn concrete_ty() -> OneTy<u32> {
+ | ^^^^^^^^^^
+ |
+note: used non-generic type `u32` for generic parameter
+ --> $DIR/generic_nondefining_use.rs:9:12
+ |
+LL | type OneTy<T> = impl Debug;
+ | ^
+
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_nondefining_use.rs:20:27
+ |
+LL | type OneLifetime<'a> = impl Debug;
+ | -- cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type
+...
+LL | fn concrete_lifetime() -> OneLifetime<'static> {
+ | ^^^^^^^^^^^^^^^^^^^^
+
+error: non-defining opaque type use in defining scope
+ --> $DIR/generic_nondefining_use.rs:25:24
+ |
+LL | fn concrete_const() -> OneConst<{ 123 }> {
+ | ^^^^^^^^^^^^^^^^^
+ |
+note: used non-generic constant `{ 123 }` for generic parameter
+ --> $DIR/generic_nondefining_use.rs:11:21
+ |
+LL | type OneConst<const X: usize> = impl Debug;
+ | ^
+
+error: aborting due to 3 previous errors
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.rs b/src/test/ui/type-alias-impl-trait/generic_not_used.rs
index 36fae028d4ec6..dd6300a64f42e 100644
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_not_used.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.stderr b/src/test/ui/type-alias-impl-trait/generic_not_used.stderr
new file mode 100644
index 0000000000000..8015ff7eded90
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_not_used.stderr
@@ -0,0 +1,18 @@
+error: at least one trait must be specified
+ --> $DIR/generic_not_used.rs:5:33
+ |
+LL | type WrongGeneric<T: 'static> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error: type parameter `V` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/generic_not_used.rs:8:73
+ |
+LL | fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
+ | _________________________________________________________________________^
+LL | |
+LL | | v
+LL | | }
+ | |_^
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
index bd0fc8cbace46..9c6b93b7ba040 100644
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {
let y = 42;
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr
new file mode 100644
index 0000000000000..18d8daa05e63d
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.stderr
@@ -0,0 +1,33 @@
+error: at least one trait must be specified
+ --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
+ |
+LL | type WrongGeneric<T> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error[E0308]: mismatched types
+ --> $DIR/generic_type_does_not_live_long_enough.rs:6:18
+ |
+LL | let z: i32 = x;
+ | --- ^ expected `i32`, found opaque type
+ | |
+ | expected due to this
+...
+LL | type WrongGeneric<T> = impl 'static;
+ | ------------ the found opaque type
+ |
+ = note: expected type `i32`
+ found opaque type `impl Sized`
+
+error[E0310]: the parameter type `T` may not live long enough
+ --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
+ |
+LL | type WrongGeneric<T> = impl 'static;
+ | ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
+...
+LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
+ | - help: consider adding an explicit lifetime bound...: `T: 'static`
+
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0308, E0310.
+For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs b/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
index 5d723e5bc6213..766ee36c02be2 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained.stderr
new file mode 100644
index 0000000000000..cefc5d99b379e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained.stderr
@@ -0,0 +1,23 @@
+error: at least one trait must be specified
+ --> $DIR/generic_underconstrained.rs:6:35
+ |
+LL | type Underconstrained<T: Trait> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error[E0277]: the trait bound `T: Trait` is not satisfied
+ --> $DIR/generic_underconstrained.rs:10:31
+ |
+LL | type Underconstrained<T: Trait> = impl 'static;
+ | ----- required by this bound in `Underconstrained`
+...
+LL | fn underconstrain<T>(_: T) -> Underconstrained<T> {
+ | ^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T`
+ |
+help: consider restricting type parameter `T`
+ |
+LL | fn underconstrain<T: Trait>(_: T) -> Underconstrained<T> {
+ | ^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
index 01cd1b9b972fb..cd7c962e2d15b 100644
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.stderr
new file mode 100644
index 0000000000000..8bba62a913e11
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.stderr
@@ -0,0 +1,43 @@
+error: at least one trait must be specified
+ --> $DIR/generic_underconstrained2.rs:5:45
+ |
+LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error: at least one trait must be specified
+ --> $DIR/generic_underconstrained2.rs:14:46
+ |
+LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error[E0277]: `U` doesn't implement `Debug`
+ --> $DIR/generic_underconstrained2.rs:9:33
+ |
+LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
+ | --------------- required by this bound in `Underconstrained`
+...
+LL | fn underconstrained<U>(_: U) -> Underconstrained<U> {
+ | ^^^^^^^^^^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+help: consider restricting type parameter `U`
+ |
+LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> {
+ | ^^^^^^^^^^^^^^^^^
+
+error[E0277]: `V` doesn't implement `Debug`
+ --> $DIR/generic_underconstrained2.rs:18:43
+ |
+LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
+ | --------------- required by this bound in `Underconstrained2`
+...
+LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> {
+ | ^^^^^^^^^^^^^^^^^^^^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug`
+ |
+help: consider restricting type parameter `V`
+ |
+LL | fn underconstrained2<U, V: std::fmt::Debug>(_: U, _: V) -> Underconstrained2<V> {
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
index 6759799b37d85..851c2f66c475a 100644
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
+++ b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.rs
@@ -1,9 +1,7 @@
// Ensure that we don't ICE if associated type impl trait is used in an impl
// with an unconstrained type parameter.
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait X {
type I;
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.stderr b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.stderr
new file mode 100644
index 0000000000000..8cf8fb1d16c4d
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.stderr
@@ -0,0 +1,9 @@
+error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/impl-with-unconstrained-param.rs:11:6
+ |
+LL | impl<T> X for () {
+ | ^ unconstrained type parameter
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
index f73169d7d08a9..c46c4715924e5 100644
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.rs
@@ -1,9 +1,7 @@
// Regression test for issue 67856
#![feature(unboxed_closures)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![feature(fn_traits)]
trait MyTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.stderr b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.stderr
new file mode 100644
index 0000000000000..e1e259187f5f9
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.stderr
@@ -0,0 +1,23 @@
+error[E0119]: conflicting implementations of trait `std::ops::FnOnce<()>` for type `&_`
+ --> $DIR/incoherent-assoc-imp-trait.rs:10:1
+ |
+LL | impl<F> FnOnce<()> for &F {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: conflicting implementation in crate `core`:
+ - impl<A, F> FnOnce<A> for &F
+ where F: Fn<A>, F: ?Sized;
+
+error[E0210]: type parameter `F` must be used as the type parameter for some local type (e.g., `MyStruct<F>`)
+ --> $DIR/incoherent-assoc-imp-trait.rs:10:6
+ |
+LL | impl<F> FnOnce<()> for &F {
+ | ^ type parameter `F` must be used as the type parameter for some local type
+ |
+ = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
+ = note: only traits defined in the current crate can be implemented for a type parameter
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0119, E0210.
+For more information about an error, try `rustc --explain E0119`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
deleted file mode 100644
index 68231d43f629e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.min_tait.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-52843-closure-constrain.rs:12:22
- |
-LL | let null = || -> Opaque { 0 };
- | ^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error: concrete type differs from previous defining opaque type use
- --> $DIR/issue-52843-closure-constrain.rs:12:16
- |
-LL | let null = || -> Opaque { 0 };
- | ^^^^^^^^^^^^^^^^^^ expected `String`, got `[type error]`
- |
-note: previous use here
- --> $DIR/issue-52843-closure-constrain.rs:11:5
- |
-LL | fn _unused() -> Opaque { String::new() }
- | ^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
index c7deb2e4eac9c..50eeff0b18fd4 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.rs
@@ -1,15 +1,13 @@
// Checks to ensure that we properly detect when a closure constrains an opaque type
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
fn main() {
type Opaque = impl Debug;
fn _unused() -> Opaque { String::new() }
- let null = || -> Opaque { 0 }; //[min_tait]~ ERROR: not permitted here
+ let null = || -> Opaque { 0 };
//~^ ERROR: concrete type differs from previous defining opaque type use
println!("{:?}", null());
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.stderr b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.stderr
new file mode 100644
index 0000000000000..d82050e263ee6
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.stderr
@@ -0,0 +1,14 @@
+error: concrete type differs from previous defining opaque type use
+ --> $DIR/issue-52843-closure-constrain.rs:10:16
+ |
+LL | let null = || -> Opaque { 0 };
+ | ^^^^^^^^^^^^^^^^^^ expected `String`, got `i32`
+ |
+note: previous use here
+ --> $DIR/issue-52843-closure-constrain.rs:9:5
+ |
+LL | fn _unused() -> Opaque { String::new() }
+ | ^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.rs b/src/test/ui/type-alias-impl-trait/issue-52843.rs
index 844bfa3b8461b..b24959d720720 100644
--- a/src/test/ui/type-alias-impl-trait/issue-52843.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-52843.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo<T> = impl Default;
//~^ ERROR: the trait bound `T: Default` is not satisfied
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.stderr b/src/test/ui/type-alias-impl-trait/issue-52843.stderr
new file mode 100644
index 0000000000000..8718a57d9d4f3
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-52843.stderr
@@ -0,0 +1,14 @@
+error[E0277]: the trait bound `T: Default` is not satisfied
+ --> $DIR/issue-52843.rs:3:15
+ |
+LL | type Foo<T> = impl Default;
+ | ^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
+ |
+help: consider restricting type parameter `T`
+ |
+LL | type Foo<T: std::default::Default> = impl Default;
+ | ^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
index fb70582c31a2d..554215fe89455 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
@@ -1,8 +1,9 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53096.rs:13:1
+error[E0636]: the feature `type_alias_impl_trait` has already been declared
+ --> $DIR/issue-53096.rs:4:32
|
-LL | fn main() {}
- | ^^^^^^^^^
+LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+ | ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.rs b/src/test/ui/type-alias-impl-trait/issue-53096.rs
index 249055bf26c34..792bd16527be8 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53096.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.rs
@@ -1,7 +1,5 @@
#![feature(const_impl_trait, const_fn_fn_ptr_basics, rustc_attrs)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl Fn() -> usize;
const fn bar() -> Foo {
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.stderr
new file mode 100644
index 0000000000000..0af3a75f8532e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-53096.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/issue-53096.rs:11:1
+ |
+LL | fn main() {}
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.rs b/src/test/ui/type-alias-impl-trait/issue-53598.rs
index 1680d6e583950..37b330ba4b8fc 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53598.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53598.rs
@@ -1,7 +1,5 @@
// ignore-compare-mode-chalk
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.stderr b/src/test/ui/type-alias-impl-trait/issue-53598.stderr
new file mode 100644
index 0000000000000..4c8144a235930
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-53598.stderr
@@ -0,0 +1,12 @@
+error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/issue-53598.rs:20:42
+ |
+LL | fn foo<T: Debug>(_: T) -> Self::Item {
+ | __________________________________________^
+LL | |
+LL | | S::<T>(Default::default())
+LL | | }
+ | |_____^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
index 9c50a3da95cb7..176118200e5ed 100644
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
@@ -1,7 +1,5 @@
#![feature(const_impl_trait, generators, generator_trait, rustc_attrs)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::ops::Generator;
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.stderr b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.stderr
new file mode 100644
index 0000000000000..eb1c9603a60d6
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/issue-53678-generator-and-const-fn.rs:19:1
+ |
+LL | fn main() {}
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs b/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
index fc32d455aaa80..af0780ab0b998 100644
--- a/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-55099-lifetime-inference.rs
@@ -3,9 +3,7 @@
// Tests that we don't incorrectly consider a lifetime to part
// of the concrete type
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Future {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs b/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
index 7207dda90dc4f..3a7a5da075f11 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57188-associate-impl-capture.rs
@@ -2,9 +2,7 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
struct Baz<'a> {
source: &'a str,
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
index fcc3555b23127..a55fbf9c48a57 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.rs
@@ -3,9 +3,7 @@
// FIXME: This should compile, but it currently doesn't
#![feature(trait_alias)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Foo {
type Bar: Baz<Self, Self>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr
new file mode 100644
index 0000000000000..f87beb66d995e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.stderr
@@ -0,0 +1,11 @@
+error: implementation of `FnOnce` is not general enough
+ --> $DIR/issue-57611-trait-alias.rs:17:16
+ |
+LL | type Bar = impl Baz<Self, Self>;
+ | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
+ |
+ = note: closure with signature `fn(&'2 X) -> &X` must implement `FnOnce<(&'1 X,)>`, for any lifetime `'1`...
+ = note: ...but it actually implements `FnOnce<(&'2 X,)>`, for some specific lifetime `'2`
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.rs b/src/test/ui/type-alias-impl-trait/issue-57700.rs
index 19b3d1ce2c768..f1db4d3291b40 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57700.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57700.rs
@@ -1,8 +1,6 @@
// ignore-compare-mode-chalk
#![feature(arbitrary_self_types)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::ops::Deref;
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.stderr b/src/test/ui/type-alias-impl-trait/issue-57700.stderr
new file mode 100644
index 0000000000000..c701e3e74ef59
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-57700.stderr
@@ -0,0 +1,12 @@
+error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
+ --> $DIR/issue-57700.rs:16:58
+ |
+LL | fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
+ | __________________________________________________________^
+LL | |
+LL | | self
+LL | | }
+ | |_____^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs b/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
index 9118648fe426f..fcab2c7db2605 100644
--- a/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-57807-associated-type.rs
@@ -2,9 +2,7 @@
// that we properly unify associated types within
// a type alias impl trait
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Bar {
type A;
diff --git a/src/test/ui/type-alias-impl-trait/issue-58887.rs b/src/test/ui/type-alias-impl-trait/issue-58887.rs
index 0a09bd50a6eaf..96ac7860283ac 100644
--- a/src/test/ui/type-alias-impl-trait/issue-58887.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-58887.rs
@@ -1,8 +1,6 @@
// run-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait UnwrapItemsExt {
type Iter;
diff --git a/src/test/ui/type-alias-impl-trait/issue-58951.rs b/src/test/ui/type-alias-impl-trait/issue-58951.rs
index 932684ec089b9..7303cbab4a813 100644
--- a/src/test/ui/type-alias-impl-trait/issue-58951.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-58951.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type A = impl Iterator;
diff --git a/src/test/ui/type-alias-impl-trait/issue-60371.stderr b/src/test/ui/type-alias-impl-trait/issue-60371.stderr
index a9df74689df29..9abdd70bbd927 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60371.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60371.stderr
@@ -5,7 +5,7 @@ LL | type Item = impl Bug;
| ^^^^^^^^
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
+ = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
error[E0658]: type alias impl trait is not permitted here
--> $DIR/issue-60371.rs:13:40
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
index adb07f5227b40..9b2d21192cd89 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
@@ -1,8 +1,9 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-60407.rs:10:1
+error[E0636]: the feature `type_alias_impl_trait` has already been declared
+ --> $DIR/issue-60407.rs:3:32
|
-LL | fn main() {
- | ^^^^^^^^^
+LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+ | ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.rs b/src/test/ui/type-alias-impl-trait/issue-60407.rs
index 7319bcf4cd911..b833429c76922 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60407.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait, rustc_attrs)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait, rustc_attrs)]
type Debuggable = impl core::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.stderr
new file mode 100644
index 0000000000000..fecee27797a54
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-60407.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/issue-60407.rs:8:1
+ |
+LL | fn main() {
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.rs b/src/test/ui/type-alias-impl-trait/issue-60564.rs
index 7f780a253c95f..78def0d1136de 100644
--- a/src/test/ui/type-alias-impl-trait/issue-60564.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-60564.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait IterBits {
type BitsIter: Iterator<Item = u8>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.stderr b/src/test/ui/type-alias-impl-trait/issue-60564.stderr
new file mode 100644
index 0000000000000..66fa862ef9d7a
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-60564.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/issue-60564.rs:19:34
+ |
+LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
+ | ^^^^^^^^^^^^^^
+ |
+note: used non-generic type `u8` for generic parameter
+ --> $DIR/issue-60564.rs:8:25
+ |
+LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
+ | ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
index 38370cd008f73..36779a0ce89c3 100644
--- a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs
@@ -2,9 +2,7 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait MyTrait {
type AssocType: Send;
diff --git a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
index 634ec0f515f31..7414611a74893 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.rs
@@ -4,7 +4,7 @@
// check-pass
-#![feature(min_type_alias_impl_trait, type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
pub type Closure = impl FnOnce();
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
deleted file mode 100644
index a93d2dfcee508..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-63279.min_tait.stderr
+++ /dev/null
@@ -1,22 +0,0 @@
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-63279.rs:10:11
- |
-LL | || -> Closure { || () }
- | ^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:10:5: 10:28] as FnOnce<()>>::Output == ()`
- --> $DIR/issue-63279.rs:7:16
- |
-LL | type Closure = impl FnOnce();
- | ^^^^^^^^^^^^^ expected `()`, found opaque type
- |
- = note: expected unit type `()`
- found opaque type `impl FnOnce<()>`
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0271, E0658.
-For more information about an error, try `rustc --explain E0271`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.rs b/src/test/ui/type-alias-impl-trait/issue-63279.rs
index 4c9c26a343c51..b97192a2aed4a 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63279.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.rs
@@ -1,13 +1,11 @@
// compile-flags: -Zsave-analysis
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Closure = impl FnOnce(); //~ ERROR: type mismatch resolving
fn c() -> Closure {
- || -> Closure { || () } //[min_tait]~ ERROR: not permitted here
+ || -> Closure { || () }
}
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.stderr
new file mode 100644
index 0000000000000..63a83a60ff876
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.stderr
@@ -0,0 +1,12 @@
+error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:8:5: 8:28] as FnOnce<()>>::Output == ()`
+ --> $DIR/issue-63279.rs:5:16
+ |
+LL | type Closure = impl FnOnce();
+ | ^^^^^^^^^^^^^ expected `()`, found opaque type
+ |
+ = note: expected unit type `()`
+ found opaque type `impl FnOnce<()>`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-63355.rs b/src/test/ui/type-alias-impl-trait/issue-63355.rs
index 8762d189c7389..ff4fd5dcec73c 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63355.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63355.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
#![feature(type_alias_impl_trait)]
#![allow(incomplete_features)]
@@ -28,7 +28,7 @@ impl Bar for () {
}
}
-// FIXME(#86731): The below is illegal use of `min_type_alias_impl_trait`
+// FIXME(#86731): The below is illegal use of `type_alias_impl_trait`
// but the compiler doesn't report it, we should fix it.
pub type FooImpl = impl Foo;
pub type BarImpl = impl Bar<Foo = FooImpl>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs b/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
index b477fea41b72d..28f4a85c9f290 100644
--- a/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-63677-type-alias-coherence.rs
@@ -2,9 +2,7 @@
// Regression test for issue #63677 - ensure that
// coherence checking can properly handle 'impl trait'
// in type aliases
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait Trait {}
pub struct S1<T>(T);
diff --git a/src/test/ui/type-alias-impl-trait/issue-65384.rs b/src/test/ui/type-alias-impl-trait/issue-65384.rs
index 63666c497c669..273928c4d663d 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65384.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-65384.rs
@@ -1,4 +1,4 @@
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
#![feature(type_alias_impl_trait)]
#![allow(incomplete_features)]
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
index 6b4ea787ea8db..98d20d6ca0d56 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
@@ -1,8 +1,9 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:17:1
+error[E0636]: the feature `type_alias_impl_trait` has already been declared
+ --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:5:32
|
-LL | fn main() {
- | ^^^^^^^^^
+LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+ | ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
+For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
deleted file mode 100644
index 6798ecb9489f8..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.min_tait.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:19:13
- |
-LL | take(|| {});
- | ^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:21:13
- |
-LL | take(|| {});
- | ^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0658`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
index f181b3d06a670..0f0cd4e9227b4 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs
@@ -1,8 +1,6 @@
// compile-flags: -Zsave-analysis
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait, rustc_attrs)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait, rustc_attrs)]
type T = impl Sized;
// The concrete type referred by impl-trait-type-alias(`T`) is guaranteed
@@ -15,9 +13,7 @@ fn take(_: fn() -> T) {}
#[rustc_error]
fn main() {
- //[full_tait]~^ ERROR fatal error triggered by #[rustc_error]
+ //~^ ERROR fatal error triggered by #[rustc_error]
take(|| {});
- //[min_tait]~^ ERROR not permitted here
take(|| {});
- //[min_tait]~^ ERROR not permitted here
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.stderr
new file mode 100644
index 0000000000000..f3683f2bf9607
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.stderr
@@ -0,0 +1,8 @@
+error: fatal error triggered by #[rustc_error]
+ --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:15:1
+ |
+LL | fn main() {
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-65918.rs b/src/test/ui/type-alias-impl-trait/issue-65918.rs
index b15bff57a0d2d..af6d501092017 100644
--- a/src/test/ui/type-alias-impl-trait/issue-65918.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-65918.rs
@@ -2,9 +2,7 @@
// build-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::marker::PhantomData;
diff --git a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs b/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
index 7fdaa7fb99bc2..d97270c3124d1 100644
--- a/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-66580-closure-coherence.rs
@@ -2,9 +2,7 @@
// Ensures that we don't try to determine whether a closure
// is foreign when it's the underlying type of an opaque type
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Closure = impl FnOnce();
diff --git a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs b/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
index f47f0cdba88bb..cd219328a995a 100644
--- a/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-67844-nested-opaque.rs
@@ -3,9 +3,7 @@
// Ensures that we properly handle nested TAIT occurrences
// with generic parameters
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait WithAssoc {
type AssocType;
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
index b31c79b8b2bb7..3b6decbe9c65e 100644
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.rs
@@ -2,9 +2,7 @@
// Ensures that we don't ICE when emitting an error
// for a non-defining use when lifetimes are involved
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Trait<T> {}
type Alias<'a, U> = impl Trait<U>;
fn f<'a>() -> Alias<'a, ()> {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.stderr b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.stderr
new file mode 100644
index 0000000000000..c2fa54f50f881
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/issue-68368-non-defining-use.rs:8:15
+ |
+LL | fn f<'a>() -> Alias<'a, ()> {}
+ | ^^^^^^^^^^^^^
+ |
+note: used non-generic type `()` for generic parameter
+ --> $DIR/issue-68368-non-defining-use.rs:7:16
+ |
+LL | type Alias<'a, U> = impl Trait<U>;
+ | ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
index ae89cdd1c0879..6732902c09a50 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.rs
@@ -1,8 +1,6 @@
// Regression test for #69136
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait SomeTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
new file mode 100644
index 0000000000000..fe45e39d938f0
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.stderr
@@ -0,0 +1,11 @@
+error[E0261]: use of undeclared lifetime name `'a`
+ --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:17:65
+ |
+LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
+ | - ^^ undeclared lifetime
+ | |
+ | help: consider introducing lifetime `'a` here: `'a,`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0261`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
index 05d50f0f1bf54..a6916eda8b093 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-ok.rs
@@ -2,9 +2,7 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait SomeTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-69323.rs b/src/test/ui/type-alias-impl-trait/issue-69323.rs
index 9c4b4433f9fad..a9bd6daf2acf7 100644
--- a/src/test/ui/type-alias-impl-trait/issue-69323.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-69323.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min full
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::iter::{once, Chain};
diff --git a/src/test/ui/type-alias-impl-trait/issue-70121.rs b/src/test/ui/type-alias-impl-trait/issue-70121.rs
index 1eb33c805bb15..dff0d89d465dd 100644
--- a/src/test/ui/type-alias-impl-trait/issue-70121.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-70121.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub type Successors<'a> = impl Iterator<Item = &'a ()>;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.rs b/src/test/ui/type-alias-impl-trait/issue-74244.rs
index d9845a9b62ce8..bb4104b3d2519 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74244.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74244.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Allocator {
type Buffer;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.stderr b/src/test/ui/type-alias-impl-trait/issue-74244.stderr
new file mode 100644
index 0000000000000..ff6bacd277e1e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-74244.stderr
@@ -0,0 +1,9 @@
+error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/issue-74244.rs:9:6
+ |
+LL | impl<T> Allocator for DefaultAllocator {
+ | ^ unconstrained type parameter
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761-2.rs b/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
index 8e7ff45a72dff..4345b5d886ee2 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74761-2.rs
@@ -9,8 +9,6 @@ impl<'a, 'b> A for () {
//~^ ERROR the lifetime parameter `'a` is not constrained
//~| ERROR the lifetime parameter `'b` is not constrained
type B = impl core::fmt::Debug;
- //~^ ERROR is unstable
-
fn f(&self) -> Self::B {}
}
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr b/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
index 505e6436f5bdf..7a321458b0bf1 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
+++ b/src/test/ui/type-alias-impl-trait/issue-74761-2.stderr
@@ -1,12 +1,3 @@
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/issue-74761-2.rs:11:14
- |
-LL | type B = impl core::fmt::Debug;
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
-
error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
--> $DIR/issue-74761-2.rs:8:6
|
@@ -19,7 +10,6 @@ error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait,
LL | impl<'a, 'b> A for () {
| ^^ unconstrained lifetime parameter
-error: aborting due to 3 previous errors
+error: aborting due to 2 previous errors
-Some errors have detailed explanations: E0207, E0658.
-For more information about an error, try `rustc --explain E0207`.
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.rs b/src/test/ui/type-alias-impl-trait/issue-74761.rs
index 4f0db7aedc785..d26ca5c3ead38 100644
--- a/src/test/ui/type-alias-impl-trait/issue-74761.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-74761.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait A {
type B;
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.stderr b/src/test/ui/type-alias-impl-trait/issue-74761.stderr
new file mode 100644
index 0000000000000..1d016fe070f9c
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-74761.stderr
@@ -0,0 +1,15 @@
+error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/issue-74761.rs:7:6
+ |
+LL | impl<'a, 'b> A for () {
+ | ^^ unconstrained lifetime parameter
+
+error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/issue-74761.rs:7:10
+ |
+LL | impl<'a, 'b> A for () {
+ | ^^ unconstrained lifetime parameter
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
index 527fbd4bb2f4e..fb56cc54d634b 100644
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.rs
@@ -1,9 +1,7 @@
// Regression test for issue #76202
// Tests that we don't ICE when we have a trait impl on a TAIT.
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Dummy {}
impl Dummy for () {}
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.stderr b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.stderr
new file mode 100644
index 0000000000000..8689ee53660f6
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.stderr
@@ -0,0 +1,14 @@
+error: cannot implement trait on type alias impl trait
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:16:1
+ |
+LL | impl Test for F {
+ | ^^^^^^^^^^^^^^^
+ |
+note: type alias impl trait defined here
+ --> $DIR/issue-76202-trait-impl-for-tait.rs:9:10
+ |
+LL | type F = impl Dummy;
+ | ^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/issue-78450.rs b/src/test/ui/type-alias-impl-trait/issue-78450.rs
index bcc16a5b2aba8..fccbfb74fa2ce 100644
--- a/src/test/ui/type-alias-impl-trait/issue-78450.rs
+++ b/src/test/ui/type-alias-impl-trait/issue-78450.rs
@@ -1,6 +1,5 @@
// check-pass
-#![feature(min_type_alias_impl_trait)]
#![feature(type_alias_impl_trait)]
pub trait AssociatedImpl {
diff --git a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn-pass.rs b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn-pass.rs
index ecad910f7d542..f412b2d0e7db7 100644
--- a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn-pass.rs
+++ b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn-pass.rs
@@ -1,5 +1,5 @@
// check-pass
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type X<A: ToString + Clone, B: ToString + Clone> = impl ToString;
diff --git a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn.rs b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn.rs
index 67351e2015993..371dff475d1d7 100644
--- a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn.rs
+++ b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn.rs
@@ -2,7 +2,7 @@
// This test used to cause unsoundness, since one of the two possible
// resolutions was chosen at random instead of erroring due to conflicts.
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type X<A, B> = impl Into<&'static A>;
//~^ ERROR the trait bound `&'static B: From<&A>` is not satisfied
diff --git a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn2.rs b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn2.rs
index 11756017ad846..06e1990fd7f45 100644
--- a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn2.rs
+++ b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn2.rs
@@ -2,7 +2,7 @@
// This test used to cause unsoundness, since one of the two possible
// resolutions was chosen at random instead of erroring due to conflicts.
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type X<A: ToString + Clone, B: ToString + Clone> = impl ToString;
diff --git a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn3.rs b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn3.rs
index 5f25365666c7f..bcd9aeff6b451 100644
--- a/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn3.rs
+++ b/src/test/ui/type-alias-impl-trait/multiple-def-uses-in-one-fn3.rs
@@ -2,7 +2,7 @@
// This test used to cause unsoundness, since one of the two possible
// resolutions was chosen at random instead of erroring due to conflicts.
-#![feature(min_type_alias_impl_trait)]
+#![feature(type_alias_impl_trait)]
type X<A: ToString + Clone, B: ToString + Clone> = impl ToString;
diff --git a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs b/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
index 3c059fcf7d428..6282264d8fee5 100644
--- a/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
+++ b/src/test/ui/type-alias-impl-trait/nested_type_alias_impl_trait.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// build-pass (FIXME(62277): could be check-pass?)
mod my_mod {
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
index 1672c49c604af..8787c023eb0c7 100644
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
+++ b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.stderr b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.stderr
new file mode 100644
index 0000000000000..b438f84451649
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.stderr
@@ -0,0 +1,24 @@
+error[E0308]: mismatched types
+ --> $DIR/never_reveal_concrete_type.rs:13:27
+ |
+LL | type NoReveal = impl std::fmt::Debug;
+ | -------------------- the found opaque type
+...
+LL | let _: &'static str = x;
+ | ------------ ^ expected `&str`, found opaque type
+ | |
+ | expected due to this
+ |
+ = note: expected reference `&'static str`
+ found opaque type `impl Debug`
+
+error[E0605]: non-primitive cast: `impl Debug` as `&'static str`
+ --> $DIR/never_reveal_concrete_type.rs:14:13
+ |
+LL | let _ = x as &'static str;
+ | ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0308, E0605.
+For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
index 520954b50ab55..1197c7bc58ece 100644
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
+++ b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
@@ -1,9 +1,7 @@
// Issue 52985: user code provides no use case that allows a type alias `impl Trait`
// We now emit a 'could not find defining uses' error
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl Copy; //~ could not find defining uses
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.stderr b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.stderr
new file mode 100644
index 0000000000000..61025e846921e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.stderr
@@ -0,0 +1,8 @@
+error: could not find defining uses
+ --> $DIR/no_inferrable_concrete_type.rs:6:12
+ |
+LL | type Foo = impl Copy;
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
index 5ab793c0119f5..61153b1e17141 100644
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
+++ b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.stderr b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.stderr
new file mode 100644
index 0000000000000..67752acb8c9af
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.stderr
@@ -0,0 +1,31 @@
+error[E0308]: mismatched types
+ --> $DIR/no_revealing_outside_defining_module.rs:15:19
+ |
+LL | pub type Boo = impl ::std::fmt::Debug;
+ | ---------------------- the found opaque type
+...
+LL | let _: &str = bomp();
+ | ---- ^^^^^^ expected `&str`, found opaque type
+ | |
+ | expected due to this
+ |
+ = note: expected reference `&str`
+ found opaque type `impl Debug`
+
+error[E0308]: mismatched types
+ --> $DIR/no_revealing_outside_defining_module.rs:19:5
+ |
+LL | pub type Boo = impl ::std::fmt::Debug;
+ | ---------------------- the expected opaque type
+...
+LL | fn bomp() -> boo::Boo {
+ | -------- expected `impl Debug` because of return type
+LL | ""
+ | ^^ expected opaque type, found `&str`
+ |
+ = note: expected opaque type `impl Debug`
+ found reference `&'static str`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs b/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
index 57ccb58acc939..f29b980dfd0e5 100644
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
+++ b/src/test/ui/type-alias-impl-trait/not_a_defining_use.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::fmt::Debug;
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.stderr b/src/test/ui/type-alias-impl-trait/not_a_defining_use.stderr
new file mode 100644
index 0000000000000..2fa236b373a40
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/not_a_defining_use.stderr
@@ -0,0 +1,14 @@
+error: non-defining opaque type use in defining scope
+ --> $DIR/not_a_defining_use.rs:9:27
+ |
+LL | fn two<T: Debug>(t: T) -> Two<T, u32> {
+ | ^^^^^^^^^^^
+ |
+note: used non-generic type `u32` for generic parameter
+ --> $DIR/not_a_defining_use.rs:7:13
+ |
+LL | type Two<T, U> = impl Debug;
+ | ^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.rs b/src/test/ui/type-alias-impl-trait/not_well_formed.rs
index c3e9895524e17..fbb7a4d58e4ba 100644
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.rs
+++ b/src/test/ui/type-alias-impl-trait/not_well_formed.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.stderr b/src/test/ui/type-alias-impl-trait/not_well_formed.stderr
new file mode 100644
index 0000000000000..91c1d031e4e5e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/not_well_formed.stderr
@@ -0,0 +1,9 @@
+error[E0220]: associated type `Assoc` not found for `V`
+ --> $DIR/not_well_formed.rs:9:29
+ |
+LL | type Foo<V> = impl Trait<V::Assoc>;
+ | ^^^^^ associated type `Assoc` not found
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0220`.
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
index 7a067c6f2d75d..51a7b6454c35e 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
+++ b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.rs
@@ -1,7 +1,5 @@
#![feature(const_impl_trait)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Bar = impl Send;
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.stderr b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.stderr
new file mode 100644
index 0000000000000..7e41b374452a3
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.stderr
@@ -0,0 +1,8 @@
+error: `impl Send` cannot be used in patterns
+ --> $DIR/structural-match-no-leak.rs:15:9
+ |
+LL | LEAK_FREE => (),
+ | ^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.rs b/src/test/ui/type-alias-impl-trait/structural-match.rs
index c30cd5f5958e6..73558d39ad561 100644
--- a/src/test/ui/type-alias-impl-trait/structural-match.rs
+++ b/src/test/ui/type-alias-impl-trait/structural-match.rs
@@ -1,7 +1,5 @@
#![feature(const_impl_trait)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl Send;
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.stderr b/src/test/ui/type-alias-impl-trait/structural-match.stderr
new file mode 100644
index 0000000000000..b43f2148dea5e
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/structural-match.stderr
@@ -0,0 +1,8 @@
+error: `impl Send` cannot be used in patterns
+ --> $DIR/structural-match.rs:16:9
+ |
+LL | VALUE => (),
+ | ^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
index 4432807916eba..1a8113848f923 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// Ensures that `const` items can constrain an opaque `impl Trait`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.stderr
new file mode 100644
index 0000000000000..e2567e87ac676
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.stderr
@@ -0,0 +1,21 @@
+error[E0308]: mismatched types
+ --> $DIR/type-alias-impl-trait-const.rs:10:19
+ |
+LL | pub type Foo = impl Debug;
+ | ---------- the expected opaque type
+...
+LL | const _FOO: Foo = 5;
+ | ^ expected opaque type, found integer
+ |
+ = note: expected opaque type `impl Debug`
+ found type `{integer}`
+
+error: could not find defining uses
+ --> $DIR/type-alias-impl-trait-const.rs:7:16
+ |
+LL | pub type Foo = impl Debug;
+ | ^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
index e3debedbde307..07c891f0638c7 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-fns.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// Regression test for issue #61863
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
index b0f6a5a2db3e7..c5e8068e5c8e9 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-sized.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type A = impl Sized;
fn f1() -> A {
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
index 5f228ec03f739..86c9d48214383 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-tuple.rs
@@ -1,8 +1,6 @@
// check-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
#![allow(dead_code)]
pub trait MyTrait {}
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
index 63bbbaa707c98..efbf4f1e351f7 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs
@@ -1,8 +1,6 @@
// regression test for #74018
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
trait Trait {
type Associated;
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.stderr
new file mode 100644
index 0000000000000..8cdce2f8e81ca
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.stderr
@@ -0,0 +1,9 @@
+error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
+ --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:10:6
+ |
+LL | impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) {
+ | ^^ unconstrained lifetime parameter
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
index 2b3694d50100c..c009952eab750 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl Fn() -> Foo;
//~^ ERROR: could not find defining uses
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.stderr
new file mode 100644
index 0000000000000..726f4ea6e00f7
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.stderr
@@ -0,0 +1,8 @@
+error: could not find defining uses
+ --> $DIR/type-alias-impl-trait-with-cycle-error.rs:3:12
+ |
+LL | type Foo = impl Fn() -> Foo;
+ | ^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
index 2d7e213970727..f3898bca64b9b 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
pub trait Bar<T> {
type Item;
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.stderr
new file mode 100644
index 0000000000000..3947cc4d27055
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.stderr
@@ -0,0 +1,8 @@
+error: could not find defining uses
+ --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:7:12
+ |
+LL | type Foo = impl Bar<Foo, Item = Foo>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
index 469f3875a8d40..8ca279eec921b 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
type Foo = impl 'static;
//~^ ERROR: at least one trait must be specified
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.stderr
new file mode 100644
index 0000000000000..3f7acd3383010
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.stderr
@@ -0,0 +1,14 @@
+error: at least one trait must be specified
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:3:12
+ |
+LL | type Foo = impl 'static;
+ | ^^^^^^^^^^^^
+
+error: at least one trait must be specified
+ --> $DIR/type-alias-impl-trait-with-no-traits.rs:10:13
+ |
+LL | fn bar() -> impl 'static {
+ | ^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
index 934acb0d9afa0..80192d19af98b 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait.rs
@@ -3,9 +3,7 @@
#![allow(dead_code)]
#![allow(unused_assignments)]
#![allow(unused_variables)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {
assert_eq!(foo().to_string(), "foo");
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs b/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
index 8bdac325cd708..fd954801dc047 100644
--- a/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
+++ b/src/test/ui/type-alias-impl-trait/type-alias-nested-impl-trait.rs
@@ -1,8 +1,6 @@
// run-pass
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
use std::iter::{once, Chain};
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
index 8c946238362c2..04a5c58cd36e9 100644
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
@@ -1,6 +1,4 @@
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
fn main() {}
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
new file mode 100644
index 0000000000000..4e11854b07189
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
@@ -0,0 +1,14 @@
+error: at least one trait must be specified
+ --> $DIR/unused_generic_param.rs:5:28
+ |
+LL | type PartiallyDefined<T> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error: at least one trait must be specified
+ --> $DIR/unused_generic_param.rs:12:29
+ |
+LL | type PartiallyDefined2<T> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.rs b/src/test/ui/typeck/typeck_type_placeholder_item.rs
index 3d30ab32baced..a3b75543510ae 100644
--- a/src/test/ui/typeck/typeck_type_placeholder_item.rs
+++ b/src/test/ui/typeck/typeck_type_placeholder_item.rs
@@ -1,8 +1,6 @@
// Needed for `type Y = impl Trait<_>` and `type B = _;`
#![feature(associated_type_defaults)]
-// revisions: min_tait full_tait
-#![feature(min_type_alias_impl_trait)]
-#![cfg_attr(full_tait, feature(type_alias_impl_trait))]
+#![feature(type_alias_impl_trait)]
// This test checks that it is not possible to enable global type
// inference by using the `_` type placeholder.
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.stderr
new file mode 100644
index 0000000000000..4827439bfbfe4
--- /dev/null
+++ b/src/test/ui/typeck/typeck_type_placeholder_item.stderr
@@ -0,0 +1,638 @@
+error: expected identifier, found reserved identifier `_`
+ --> $DIR/typeck_type_placeholder_item.rs:154:18
+ |
+LL | struct BadStruct<_>(_);
+ | ^ expected identifier, found reserved identifier
+
+error: expected identifier, found reserved identifier `_`
+ --> $DIR/typeck_type_placeholder_item.rs:157:16
+ |
+LL | trait BadTrait<_> {}
+ | ^ expected identifier, found reserved identifier
+
+error: expected identifier, found reserved identifier `_`
+ --> $DIR/typeck_type_placeholder_item.rs:167:19
+ |
+LL | struct BadStruct1<_, _>(_);
+ | ^ expected identifier, found reserved identifier
+
+error: expected identifier, found reserved identifier `_`
+ --> $DIR/typeck_type_placeholder_item.rs:167:22
+ |
+LL | struct BadStruct1<_, _>(_);
+ | ^ expected identifier, found reserved identifier
+
+error: expected identifier, found reserved identifier `_`
+ --> $DIR/typeck_type_placeholder_item.rs:172:19
+ |
+LL | struct BadStruct2<_, T>(_, T);
+ | ^ expected identifier, found reserved identifier
+
+error: associated constant in `impl` without body
+ --> $DIR/typeck_type_placeholder_item.rs:205:5
+ |
+LL | const C: _;
+ | ^^^^^^^^^^-
+ | |
+ | help: provide a definition for the constant: `= <expr>;`
+
+error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters
+ --> $DIR/typeck_type_placeholder_item.rs:167:22
+ |
+LL | struct BadStruct1<_, _>(_);
+ | - ^ already used
+ | |
+ | first use of `_`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:7:14
+ |
+LL | fn test() -> _ { 5 }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:10:16
+ |
+LL | fn test2() -> (_, _) { (5, 5) }
+ | -^--^-
+ | || |
+ | || not allowed in type signatures
+ | |not allowed in type signatures
+ | help: replace with the correct return type: `(i32, i32)`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:13:15
+ |
+LL | static TEST3: _ = "test";
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `&str`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:16:15
+ |
+LL | static TEST4: _ = 145;
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:19:15
+ |
+LL | static TEST5: (_, _) = (1, 2);
+ | ^^^^^^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:22:13
+ |
+LL | fn test6(_: _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test6<T>(_: T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:25:18
+ |
+LL | fn test6_b<T>(_: _, _: T) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test6_b<T, U>(_: U, _: T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:28:30
+ |
+LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:31:13
+ |
+LL | fn test7(x: _) { let _x: usize = x; }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test7<T>(x: T) { let _x: usize = x; }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:34:22
+ |
+LL | fn test8(_f: fn() -> _) { }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: use type parameters instead: `T`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:34:22
+ |
+LL | fn test8(_f: fn() -> _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test8<T>(_f: fn() -> T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:48:26
+ |
+LL | fn test11(x: &usize) -> &_ {
+ | -^
+ | ||
+ | |not allowed in type signatures
+ | help: replace with the correct return type: `&'static &'static usize`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:53:52
+ |
+LL | unsafe fn test12(x: *const usize) -> *const *const _ {
+ | --------------^
+ | | |
+ | | not allowed in type signatures
+ | help: replace with the correct return type: `*const *const usize`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
+ --> $DIR/typeck_type_placeholder_item.rs:67:8
+ |
+LL | a: _,
+ | ^ not allowed in type signatures
+LL |
+LL | b: (_, _),
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | struct Test10<T> {
+LL | a: T,
+LL |
+LL | b: (T, T),
+ |
+
+error: missing type for `static` item
+ --> $DIR/typeck_type_placeholder_item.rs:73:12
+ |
+LL | static A = 42;
+ | ^ help: provide a type for the static variable: `A: i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:75:15
+ |
+LL | static B: _ = 42;
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:77:15
+ |
+LL | static C: Option<_> = Some(42);
+ | ^^^^^^^^^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:79:21
+ |
+LL | fn fn_test() -> _ { 5 }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:82:23
+ |
+LL | fn fn_test2() -> (_, _) { (5, 5) }
+ | -^--^-
+ | || |
+ | || not allowed in type signatures
+ | |not allowed in type signatures
+ | help: replace with the correct return type: `(i32, i32)`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:85:22
+ |
+LL | static FN_TEST3: _ = "test";
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `&str`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:88:22
+ |
+LL | static FN_TEST4: _ = 145;
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
+ --> $DIR/typeck_type_placeholder_item.rs:91:22
+ |
+LL | static FN_TEST5: (_, _) = (1, 2);
+ | ^^^^^^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:94:20
+ |
+LL | fn fn_test6(_: _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn fn_test6<T>(_: T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:97:20
+ |
+LL | fn fn_test7(x: _) { let _x: usize = x; }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn fn_test7<T>(x: T) { let _x: usize = x; }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:100:29
+ |
+LL | fn fn_test8(_f: fn() -> _) { }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: use type parameters instead: `T`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:100:29
+ |
+LL | fn fn_test8(_f: fn() -> _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn fn_test8<T>(_f: fn() -> T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
+ --> $DIR/typeck_type_placeholder_item.rs:123:12
+ |
+LL | a: _,
+ | ^ not allowed in type signatures
+LL |
+LL | b: (_, _),
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | struct FnTest10<T> {
+LL | a: T,
+LL |
+LL | b: (T, T),
+ |
+
+error[E0282]: type annotations needed
+ --> $DIR/typeck_type_placeholder_item.rs:128:18
+ |
+LL | fn fn_test11(_: _) -> (_, _) { panic!() }
+ | ^ cannot infer type
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:128:28
+ |
+LL | fn fn_test11(_: _) -> (_, _) { panic!() }
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:132:30
+ |
+LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
+ | -^--^-
+ | || |
+ | || not allowed in type signatures
+ | |not allowed in type signatures
+ | help: replace with the correct return type: `(i32, i32)`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:135:33
+ |
+LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
+ | ------^-
+ | | |
+ | | not allowed in type signatures
+ | help: replace with the correct return type: `(i32, i32)`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
+ --> $DIR/typeck_type_placeholder_item.rs:154:21
+ |
+LL | struct BadStruct<_>(_);
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | struct BadStruct<T>(T);
+ | ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for implementations
+ --> $DIR/typeck_type_placeholder_item.rs:159:15
+ |
+LL | impl BadTrait<_> for BadStruct<_> {}
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | impl<T> BadTrait<T> for BadStruct<T> {}
+ | ^^^ ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
+ --> $DIR/typeck_type_placeholder_item.rs:162:34
+ |
+LL | fn impl_trait() -> impl BadTrait<_> {
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
+ --> $DIR/typeck_type_placeholder_item.rs:167:25
+ |
+LL | struct BadStruct1<_, _>(_);
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | struct BadStruct1<T, _>(T);
+ | ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
+ --> $DIR/typeck_type_placeholder_item.rs:172:25
+ |
+LL | struct BadStruct2<_, T>(_, T);
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | struct BadStruct2<U, T>(U, T);
+ | ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for type aliases
+ --> $DIR/typeck_type_placeholder_item.rs:176:14
+ |
+LL | type X = Box<_>;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
+ --> $DIR/typeck_type_placeholder_item.rs:182:21
+ |
+LL | type Y = impl Trait<_>;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:216:31
+ |
+LL | fn value() -> Option<&'static _> {
+ | ----------------^-
+ | | |
+ | | not allowed in type signatures
+ | help: replace with the correct return type: `Option<&'static u8>`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
+ --> $DIR/typeck_type_placeholder_item.rs:221:10
+ |
+LL | const _: Option<_> = map(value);
+ | ^^^^^^^^^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `Option<u8>`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:140:31
+ |
+LL | fn method_test1(&self, x: _);
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn method_test1<T>(&self, x: T);
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:142:31
+ |
+LL | fn method_test2(&self, x: _) -> _;
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn method_test2<T>(&self, x: T) -> T;
+ | ^^^ ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:144:31
+ |
+LL | fn method_test3(&self) -> _;
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn method_test3<T>(&self) -> T;
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:146:26
+ |
+LL | fn assoc_fn_test1(x: _);
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn assoc_fn_test1<T>(x: T);
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:148:26
+ |
+LL | fn assoc_fn_test2(x: _) -> _;
+ | ^ ^ not allowed in type signatures
+ | |
+ | not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn assoc_fn_test2<T>(x: T) -> T;
+ | ^^^ ^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:150:28
+ |
+LL | fn assoc_fn_test3() -> _;
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn assoc_fn_test3<T>() -> T;
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
+ --> $DIR/typeck_type_placeholder_item.rs:190:14
+ |
+LL | type B = _;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
+ --> $DIR/typeck_type_placeholder_item.rs:192:14
+ |
+LL | const C: _;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
+ --> $DIR/typeck_type_placeholder_item.rs:194:14
+ |
+LL | const D: _ = 42;
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `i32`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
+ --> $DIR/typeck_type_placeholder_item.rs:197:26
+ |
+LL | type F: std::ops::Fn(_);
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:41:24
+ |
+LL | fn test9(&self) -> _ { () }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `()`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:44:27
+ |
+LL | fn test10(&self, _x : _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn test10<T>(&self, _x : T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:59:24
+ |
+LL | fn clone(&self) -> _ { Test9 }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `Test9`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:62:37
+ |
+LL | fn clone_from(&mut self, other: _) { *self = Test9; }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn clone_from<T>(&mut self, other: T) { *self = Test9; }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:107:31
+ |
+LL | fn fn_test9(&self) -> _ { () }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `()`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:110:34
+ |
+LL | fn fn_test10(&self, _x : _) { }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn fn_test10<T>(&self, _x : T) { }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
+ --> $DIR/typeck_type_placeholder_item.rs:115:28
+ |
+LL | fn clone(&self) -> _ { FnTest9 }
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct return type: `FnTest9`
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
+ --> $DIR/typeck_type_placeholder_item.rs:118:41
+ |
+LL | fn clone_from(&mut self, other: _) { *self = FnTest9; }
+ | ^ not allowed in type signatures
+ |
+help: use type parameters instead
+ |
+LL | fn clone_from<T>(&mut self, other: T) { *self = FnTest9; }
+ | ^^^ ^
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
+ --> $DIR/typeck_type_placeholder_item.rs:201:14
+ |
+LL | type A = _;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
+ --> $DIR/typeck_type_placeholder_item.rs:203:14
+ |
+LL | type B = _;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
+ --> $DIR/typeck_type_placeholder_item.rs:205:14
+ |
+LL | const C: _;
+ | ^ not allowed in type signatures
+
+error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
+ --> $DIR/typeck_type_placeholder_item.rs:208:14
+ |
+LL | const D: _ = 42;
+ | ^
+ | |
+ | not allowed in type signatures
+ | help: replace with the correct type: `i32`
+
+error: aborting due to 69 previous errors
+
+Some errors have detailed explanations: E0121, E0282, E0403.
+For more information about an error, try `rustc --explain E0121`.
From 66dbeb5f237aa867a99a41656fad39b646f7651f Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Mon, 26 Jul 2021 20:32:55 -0300
Subject: [PATCH 3/6] existential_type was removed in favor of
type_alias_impl_trait
---
compiler/rustc_feature/src/removed.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs
index 29f4423ec85ac..1e053a56ff48f 100644
--- a/compiler/rustc_feature/src/removed.rs
+++ b/compiler/rustc_feature/src/removed.rs
@@ -111,7 +111,7 @@ declare_features! (
Some("subsumed by `.await` syntax")),
/// Allows defining `existential type`s.
(removed, existential_type, "1.38.0", Some(63063), None,
- Some("removed in favor of `#![feature(min_type_alias_impl_trait)]`")),
+ Some("removed in favor of `#![feature(type_alias_impl_trait)]`")),
/// Allows using the macros:
/// + `__diagnostic_used`
/// + `__register_diagnostic`
From 9629d798ca289934c0c0b622124c642aaf53e018 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Mon, 26 Jul 2021 20:38:38 -0300
Subject: [PATCH 4/6] Remove min_type_alias_impl_trait feature
---
compiler/rustc_feature/src/active.rs | 3 -
compiler/rustc_feature/src/removed.rs | 4 +
.../feature-gate-min_type_alias_impl_trait.rs | 50 --------
...ture-gate-min_type_alias_impl_trait.stderr | 118 ------------------
4 files changed, 4 insertions(+), 171 deletions(-)
delete mode 100644 src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.rs
delete mode 100644 src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs
index 27c08586f4fc8..ac4ecace042c2 100644
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -629,9 +629,6 @@ declare_features! (
/// Allows macro attributes to observe output of `#[derive]`.
(active, macro_attributes_in_derive_output, "1.51.0", Some(81119), None),
- /// Allows the use of type alias impl trait in function return positions
- (active, min_type_alias_impl_trait, "1.52.0", Some(63063), None),
-
/// Allows associated types in inherent impls.
(incomplete, inherent_associated_types, "1.52.0", Some(8995), None),
diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs
index 1e053a56ff48f..0aa7e82c20492 100644
--- a/compiler/rustc_feature/src/removed.rs
+++ b/compiler/rustc_feature/src/removed.rs
@@ -152,6 +152,10 @@ declare_features! (
(removed, impl_trait_in_bindings, "1.55.0", Some(63065), None,
Some("the implementation was not maintainable, the feature may get reintroduced once the current refactorings are done")),
+ /// Allows the use of type alias impl trait in function return positions
+ (removed, min_type_alias_impl_trait, "1.55.0", Some(63063), None,
+ Some("removed in favor of full type_alias_impl_trait")),
+
// -------------------------------------------------------------------------
// feature-group-end: removed features
// -------------------------------------------------------------------------
diff --git a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.rs b/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.rs
deleted file mode 100644
index ffe297a5a6a2f..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// ignore-compare-mode-chalk
-use std::fmt::Debug;
-
-type Foo = impl Debug; //~ ERROR `impl Trait` in type aliases is unstable
-
-trait Bar {
- type Baa: Debug;
- fn define() -> Self::Baa;
-}
-
-impl Bar for () {
- type Baa = impl Debug; //~ ERROR `impl Trait` in type aliases is unstable
- fn define() -> Self::Baa {
- 0
- }
-}
-
-fn define() -> Foo {
- 0
-}
-
-trait TraitWithDefault {
- type Assoc = impl Debug;
- //~^ ERROR associated type defaults are unstable
- //~| ERROR `impl Trait` not allowed outside of function
- //~| ERROR `impl Trait` in type aliases is unstable
-}
-
-type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug>);
-//~^ ERROR `impl Trait` in type aliases is unstable
-//~| ERROR `impl Trait` in type aliases is unstable
-//~| ERROR `impl Trait` in type aliases is unstable
-//~| ERROR `impl Trait` in type aliases is unstable
-
-fn define_multiple() -> NestedFree {
- (vec![true], 0u8, 0i32..1)
-}
-
-impl Bar for u8 {
- type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug> + Debug);
- //~^ ERROR `impl Trait` in type aliases is unstable
- //~| ERROR `impl Trait` in type aliases is unstable
- //~| ERROR `impl Trait` in type aliases is unstable
- //~| ERROR `impl Trait` in type aliases is unstable
- fn define() -> Self::Baa {
- (vec![true], 0u8, 0i32..1)
- }
-}
-
-fn main() {}
diff --git a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr b/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
deleted file mode 100644
index c87f1f4f00de6..0000000000000
--- a/src/test/ui/feature-gates/feature-gate-min_type_alias_impl_trait.stderr
+++ /dev/null
@@ -1,118 +0,0 @@
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:4:12
- |
-LL | type Foo = impl Debug;
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:12:16
- |
-LL | type Baa = impl Debug;
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: associated type defaults are unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:23:5
- |
-LL | type Assoc = impl Debug;
- | ^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
- = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:23:18
- |
-LL | type Assoc = impl Debug;
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:24
- |
-LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug>);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:37
- |
-LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug>);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:49
- |
-LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug>);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:29:70
- |
-LL | type NestedFree = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug>);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:21
- |
-LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug> + Debug);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:34
- |
-LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug> + Debug);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:46
- |
-LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug> + Debug);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0658]: `impl Trait` in type aliases is unstable
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:40:67
- |
-LL | type Baa = (Vec<impl Debug>, impl Debug, impl Iterator<Item = impl Debug> + Debug);
- | ^^^^^^^^^^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error[E0562]: `impl Trait` not allowed outside of function and method return types
- --> $DIR/feature-gate-min_type_alias_impl_trait.rs:23:18
- |
-LL | type Assoc = impl Debug;
- | ^^^^^^^^^^
-
-error: aborting due to 13 previous errors
-
-Some errors have detailed explanations: E0562, E0658.
-For more information about an error, try `rustc --explain E0562`.
From d395fe8653b84f7981e7b4a281b6f58e2f57b711 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Tue, 27 Jul 2021 19:48:54 -0300
Subject: [PATCH 5/6] Bless nll tests
---
..._type_does_not_live_long_enough.nll.stderr | 41 +++++++++++++++++++
.../issue-57611-trait-alias.nll.stderr | 38 +++++++++++++++++
2 files changed, 79 insertions(+)
create mode 100644 src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.nll.stderr
create mode 100644 src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.nll.stderr
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.nll.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.nll.stderr
new file mode 100644
index 0000000000000..84f48cd6c0d20
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.nll.stderr
@@ -0,0 +1,41 @@
+error: at least one trait must be specified
+ --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
+ |
+LL | type WrongGeneric<T> = impl 'static;
+ | ^^^^^^^^^^^^
+
+error[E0308]: mismatched types
+ --> $DIR/generic_type_does_not_live_long_enough.rs:6:18
+ |
+LL | let z: i32 = x;
+ | --- ^ expected `i32`, found opaque type
+ | |
+ | expected due to this
+...
+LL | type WrongGeneric<T> = impl 'static;
+ | ------------ the found opaque type
+ |
+ = note: expected type `i32`
+ found opaque type `impl Sized`
+
+error[E0310]: the parameter type `T` may not live long enough
+ --> $DIR/generic_type_does_not_live_long_enough.rs:13:30
+ |
+LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
+ | ^^^^^^^^^^^^^^^
+ |
+ = help: consider adding an explicit lifetime bound `T: 'static`...
+
+error[E0310]: the parameter type `T` may not live long enough
+ --> $DIR/generic_type_does_not_live_long_enough.rs:9:24
+ |
+LL | type WrongGeneric<T> = impl 'static;
+ | ^^^^^^^^^^^^
+ |
+ = help: consider adding an explicit lifetime bound `T: 'static`...
+ = note: ...so that the type `T` will meet its required lifetime bounds
+
+error: aborting due to 4 previous errors
+
+Some errors have detailed explanations: E0308, E0310.
+For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.nll.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.nll.stderr
new file mode 100644
index 0000000000000..a4ccae4eb7ed9
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.nll.stderr
@@ -0,0 +1,38 @@
+error: higher-ranked subtype error
+ --> $DIR/issue-57611-trait-alias.rs:21:9
+ |
+LL | |x| x
+ | ^^^^^
+
+error: higher-ranked subtype error
+ --> $DIR/issue-57611-trait-alias.rs:21:9
+ |
+LL | |x| x
+ | ^^^^^
+
+error[E0308]: mismatched types
+ --> $DIR/issue-57611-trait-alias.rs:17:16
+ |
+LL | type Bar = impl Baz<Self, Self>;
+ | ^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
+ |
+ = note: expected type `for<'r> Fn<(&'r X,)>`
+ found type `Fn<(&'static X,)>`
+note: this closure does not fulfill the lifetime requirements
+ --> $DIR/issue-57611-trait-alias.rs:21:9
+ |
+LL | |x| x
+ | ^^^^^
+
+error: implementation of `FnOnce` is not general enough
+ --> $DIR/issue-57611-trait-alias.rs:17:16
+ |
+LL | type Bar = impl Baz<Self, Self>;
+ | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
+ |
+ = note: closure with signature `fn(&'static X) -> &'static X` must implement `FnOnce<(&'0 X,)>`, for any lifetime `'0`...
+ = note: ...but it actually implements `FnOnce<(&'static X,)>`
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
From f16ae7ee2673215c0b2f4b363b074f11fdd185f9 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Tue, 27 Jul 2021 19:50:14 -0300
Subject: [PATCH 6/6] Remove min_tait and full_tait stderr dangling files
---
.../duplicate.full_tait.stderr | 483 -------------
.../duplicate.min_tait.stderr | 483 -------------
.../generator/layout-error.full_tait.stderr | 9 -
.../ui/generator/layout-error.min_tait.stderr | 19 -
...ata-sufficient-for-layout.full_tait.stderr | 8 -
...data-sufficient-for-layout.min_tait.stderr | 8 -
.../ui/impl-trait/auto-trait.full_tait.stderr | 12 -
.../ui/impl-trait/auto-trait.min_tait.stderr | 12 -
.../impl-trait/issue-55872-1.full_tait.stderr | 48 --
.../impl-trait/issue-55872-1.min_tait.stderr | 48 --
.../impl-trait/issue-55872-2.full_tait.stderr | 19 -
.../impl-trait/issue-55872-2.min_tait.stderr | 19 -
.../impl-trait/issue-55872.full_tait.stderr | 12 -
.../ui/impl-trait/issue-55872.min_tait.stderr | 12 -
.../issues/issue-70877.full_tait.stderr | 15 -
.../issues/issue-70877.min_tait.stderr | 15 -
.../issues/issue-78722.full_tait.stderr | 23 -
.../issues/issue-78722.min_tait.stderr | 23 -
.../error-handling-2.full_tait.stderr | 15 -
.../error-handling-2.min_tait.stderr | 15 -
.../error-handling.full_tait.stderr | 15 -
.../error-handling.min_tait.stderr | 15 -
.../negative-reasoning.full_tait.stderr | 14 -
.../negative-reasoning.min_tait.stderr | 14 -
.../ui/issues/issue-60662.full_tait.stdout | 16 -
.../ui/issues/issue-60662.min_tait.stdout | 15 -
...e-trait-and-foreign-items.full_tait.stderr | 72 --
...ne-trait-and-foreign-items.min_tait.stderr | 72 --
.../lint/lint-ctypes-73249-2.full_tait.stderr | 15 -
.../lint/lint-ctypes-73249-2.min_tait.stderr | 15 -
.../lint/lint-ctypes-73249-3.full_tait.stderr | 15 -
.../lint/lint-ctypes-73249-3.min_tait.stderr | 15 -
.../lint/lint-ctypes-73249-5.full_tait.stderr | 15 -
.../lint/lint-ctypes-73249-5.min_tait.stderr | 15 -
.../lint/lint-ctypes-73251-1.full_tait.stderr | 15 -
.../lint/lint-ctypes-73251-1.min_tait.stderr | 15 -
.../lint/lint-ctypes-73251-2.full_tait.stderr | 15 -
.../lint/lint-ctypes-73251-2.min_tait.stderr | 15 -
.../opaque-ty-ffi-unsafe.full_tait.stderr | 15 -
.../lint/opaque-ty-ffi-unsafe.min_tait.stderr | 15 -
src/test/ui/mir/issue-75053.full_tait.stderr | 8 -
src/test/ui/mir/issue-75053.min_tait.stderr | 8 -
...rivate-in-public-assoc-ty.full_tait.stderr | 68 --
...private-in-public-assoc-ty.min_tait.stderr | 68 --
.../issue-68621.full_tait.stderr | 8 -
.../save-analysis/issue-68621.min_tait.stderr | 8 -
.../assoc-type-const.full_tait.stderr | 11 -
.../assoc-type-const.min_tait.stderr | 11 -
...pe-lifetime-unconstrained.full_tait.stderr | 9 -
...ype-lifetime-unconstrained.min_tait.stderr | 9 -
.../bound_reduction2.full_tait.stderr | 14 -
.../bound_reduction2.min_tait.stderr | 14 -
.../bounds-are-checked-2.full_tait.stderr | 14 -
.../bounds-are-checked-2.min_tait.stderr | 14 -
.../bounds-are-checked.full_tait.stderr | 26 -
.../bounds-are-checked.min_tait.stderr | 26 -
.../coherence.full_tait.stderr | 9 -
.../coherence.min_tait.stderr | 9 -
...eclared_but_never_defined.full_tait.stderr | 8 -
...declared_but_never_defined.min_tait.stderr | 8 -
..._but_not_defined_in_scope.full_tait.stderr | 23 -
...d_but_not_defined_in_scope.min_tait.stderr | 23 -
.../different_defining_uses.full_tait.stderr | 14 -
.../different_defining_uses.min_tait.stderr | 14 -
..._defining_uses_never_type.full_tait.stderr | 26 -
...t_defining_uses_never_type.min_tait.stderr | 26 -
...c_different_defining_uses.full_tait.stderr | 14 -
...ic_different_defining_uses.min_tait.stderr | 14 -
..._duplicate_lifetime_param.full_tait.stderr | 14 -
...c_duplicate_lifetime_param.min_tait.stderr | 14 -
...neric_duplicate_param_use.full_tait.stderr | 38 --
...eneric_duplicate_param_use.min_tait.stderr | 38 --
...eric_duplicate_param_use2.full_tait.stderr | 14 -
...neric_duplicate_param_use2.min_tait.stderr | 14 -
...eric_duplicate_param_use3.full_tait.stderr | 14 -
...neric_duplicate_param_use3.min_tait.stderr | 14 -
...eric_duplicate_param_use4.full_tait.stderr | 14 -
...neric_duplicate_param_use4.min_tait.stderr | 14 -
...eric_duplicate_param_use5.full_tait.stderr | 39 --
...neric_duplicate_param_use5.min_tait.stderr | 39 --
...eric_duplicate_param_use6.full_tait.stderr | 27 -
...neric_duplicate_param_use6.min_tait.stderr | 27 -
...eric_duplicate_param_use8.full_tait.stderr | 27 -
...neric_duplicate_param_use8.min_tait.stderr | 27 -
...eric_duplicate_param_use9.full_tait.stderr | 51 --
...neric_duplicate_param_use9.min_tait.stderr | 51 --
.../generic_nondefining_use.full_tait.stderr | 35 -
.../generic_nondefining_use.min_tait.stderr | 35 -
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162 files changed, 5211 deletions(-)
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diff --git a/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr b/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr
deleted file mode 100644
index 81cd882e5d802..0000000000000
--- a/src/test/ui/associated-type-bounds/duplicate.full_tait.stderr
+++ /dev/null
@@ -1,483 +0,0 @@
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:9:36
- |
-LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:13:36
- |
-LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:17:39
- |
-LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:23:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:30:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:37:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:43:34
- |
-LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:47:34
- |
-LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:51:37
- |
-LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:57:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:64:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:71:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:77:35
- |
-LL | union UI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:81:35
- |
-LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:85:38
- |
-LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:91:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:98:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:105:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:111:32
- |
-LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:113:32
- |
-LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:115:35
- |
-LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:125:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:131:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:145:40
- |
-LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:147:40
- |
-LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:149:43
- |
-LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:152:35
- |
-LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:154:35
- |
-LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:156:38
- |
-LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:160:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:165:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:170:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:174:36
- |
-LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:176:36
- |
-LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:178:39
- |
-LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:180:40
- |
-LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:182:40
- |
-LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:184:43
- |
-LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:187:36
- |
-LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:189:36
- |
-LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:191:39
- |
-LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:193:34
- |
-LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:195:34
- |
-LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:197:37
- |
-LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:201:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:207:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:213:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:219:32
- |
-LL | Self: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:219:32
- |
-LL | Self: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:226:32
- |
-LL | Self: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:226:32
- |
-LL | Self: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:233:35
- |
-LL | Self: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:233:35
- |
-LL | Self: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:251:40
- |
-LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:253:44
- |
-LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:255:43
- |
-LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:239:34
- |
-LL | type A: Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:243:34
- |
-LL | type A: Iterator<Item: Copy, Item: Copy>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:247:37
- |
-LL | type A: Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error: aborting due to 60 previous errors
-
-For more information about this error, try `rustc --explain E0719`.
diff --git a/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr b/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr
deleted file mode 100644
index 81cd882e5d802..0000000000000
--- a/src/test/ui/associated-type-bounds/duplicate.min_tait.stderr
+++ /dev/null
@@ -1,483 +0,0 @@
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:9:36
- |
-LL | struct SI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:13:36
- |
-LL | struct SI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:17:39
- |
-LL | struct SI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:23:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:30:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:37:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:43:34
- |
-LL | enum EI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:47:34
- |
-LL | enum EI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:51:37
- |
-LL | enum EI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:57:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:64:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:71:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:77:35
- |
-LL | union UI1<T: Iterator<Item: Copy, Item: Send>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:81:35
- |
-LL | union UI2<T: Iterator<Item: Copy, Item: Copy>> {
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:85:38
- |
-LL | union UI3<T: Iterator<Item: 'static, Item: 'static>> {
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:91:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:98:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:105:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:111:32
- |
-LL | fn FI1<T: Iterator<Item: Copy, Item: Send>>() {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:113:32
- |
-LL | fn FI2<T: Iterator<Item: Copy, Item: Copy>>() {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:115:35
- |
-LL | fn FI3<T: Iterator<Item: 'static, Item: 'static>>() {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:119:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:125:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:131:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:145:40
- |
-LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:147:40
- |
-LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:149:43
- |
-LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:152:35
- |
-LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:154:35
- |
-LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:156:38
- |
-LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:160:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:165:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:170:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:174:36
- |
-LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:176:36
- |
-LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:178:39
- |
-LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:180:40
- |
-LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:182:40
- |
-LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:184:43
- |
-LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:187:36
- |
-LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:189:36
- |
-LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:191:39
- |
-LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:193:34
- |
-LL | trait TRS1: Iterator<Item: Copy, Item: Send> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:195:34
- |
-LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {}
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:197:37
- |
-LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {}
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:201:29
- |
-LL | T: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:207:29
- |
-LL | T: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:213:32
- |
-LL | T: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:219:32
- |
-LL | Self: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:219:32
- |
-LL | Self: Iterator<Item: Copy, Item: Send>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:226:32
- |
-LL | Self: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:226:32
- |
-LL | Self: Iterator<Item: Copy, Item: Copy>,
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:233:35
- |
-LL | Self: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:233:35
- |
-LL | Self: Iterator<Item: 'static, Item: 'static>,
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:251:40
- |
-LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:253:44
- |
-LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:255:43
- |
-LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:239:34
- |
-LL | type A: Iterator<Item: Copy, Item: Send>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:243:34
- |
-LL | type A: Iterator<Item: Copy, Item: Copy>;
- | ---------- ^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified
- --> $DIR/duplicate.rs:247:37
- |
-LL | type A: Iterator<Item: 'static, Item: 'static>;
- | ------------- ^^^^^^^^^^^^^ re-bound here
- | |
- | `Item` bound here first
-
-error: aborting due to 60 previous errors
-
-For more information about this error, try `rustc --explain E0719`.
diff --git a/src/test/ui/generator/layout-error.full_tait.stderr b/src/test/ui/generator/layout-error.full_tait.stderr
deleted file mode 100644
index 76314611fa217..0000000000000
--- a/src/test/ui/generator/layout-error.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0425]: cannot find value `Foo` in this scope
- --> $DIR/layout-error.rs:23:17
- |
-LL | let a = Foo;
- | ^^^ not found in this scope
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0425`.
diff --git a/src/test/ui/generator/layout-error.min_tait.stderr b/src/test/ui/generator/layout-error.min_tait.stderr
deleted file mode 100644
index 09ff1abb8325f..0000000000000
--- a/src/test/ui/generator/layout-error.min_tait.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0425]: cannot find value `Foo` in this scope
- --> $DIR/layout-error.rs:23:17
- |
-LL | let a = Foo;
- | ^^^ not found in this scope
-
-error[E0658]: type alias impl trait is not permitted here
- --> $DIR/layout-error.rs:29:27
- |
-LL | Task::spawn(&POOL, || cb());
- | ^
- |
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
- = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0425, E0658.
-For more information about an error, try `rustc --explain E0425`.
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr b/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr
deleted file mode 100644
index 4c70dc5e95816..0000000000000
--- a/src/test/ui/generator/metadata-sufficient-for-layout.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/metadata-sufficient-for-layout.rs:27:1
- |
-LL | fn main() {}
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr b/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr
deleted file mode 100644
index 4c70dc5e95816..0000000000000
--- a/src/test/ui/generator/metadata-sufficient-for-layout.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/metadata-sufficient-for-layout.rs:27:1
- |
-LL | fn main() {}
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/impl-trait/auto-trait.full_tait.stderr b/src/test/ui/impl-trait/auto-trait.full_tait.stderr
deleted file mode 100644
index 3f25ca4b327f0..0000000000000
--- a/src/test/ui/impl-trait/auto-trait.full_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/auto-trait.rs:23:1
- |
-LL | impl<T: Send> AnotherTrait for T {}
- | -------------------------------- first implementation here
-...
-LL | impl AnotherTrait for D<OpaqueType> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/auto-trait.min_tait.stderr b/src/test/ui/impl-trait/auto-trait.min_tait.stderr
deleted file mode 100644
index 3f25ca4b327f0..0000000000000
--- a/src/test/ui/impl-trait/auto-trait.min_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/auto-trait.rs:23:1
- |
-LL | impl<T: Send> AnotherTrait for T {}
- | -------------------------------- first implementation here
-...
-LL | impl AnotherTrait for D<OpaqueType> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr b/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr
deleted file mode 100644
index 94d73be195cf8..0000000000000
--- a/src/test/ui/impl-trait/issue-55872-1.full_tait.stderr
+++ /dev/null
@@ -1,48 +0,0 @@
-error[E0276]: impl has stricter requirements than trait
- --> $DIR/issue-55872-1.rs:16:5
- |
-LL | fn foo<T>() -> Self::E;
- | ----------------------- definition of `foo` from trait
-...
-LL | fn foo<T: Default>() -> Self::E {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: Default`
-
-error[E0277]: the trait bound `S: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:12:14
- |
-LL | type E = impl Copy;
- | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `S`
- |
- = note: required because it appears within the type `(S, T)`
-help: consider further restricting this bound
- |
-LL | impl<S: Default + std::marker::Copy> Bar for S {
- | ^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the trait bound `T: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:12:14
- |
-LL | type E = impl Copy;
- | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `T`
- |
- = note: required because it appears within the type `(S, T)`
-help: consider further restricting this bound
- |
-LL | fn foo<T: Default + std::marker::Copy>() -> Self::E {
- | ^^^^^^^^^^^^^^^^^^^
-
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-1.rs:16:37
- |
-LL | fn foo<T: Default>() -> Self::E {
- | _____________________________________^
-LL | |
-LL | |
-LL | | (S::default(), T::default())
-LL | | }
- | |_____^
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0276, E0277.
-For more information about an error, try `rustc --explain E0276`.
diff --git a/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr b/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr
deleted file mode 100644
index 94d73be195cf8..0000000000000
--- a/src/test/ui/impl-trait/issue-55872-1.min_tait.stderr
+++ /dev/null
@@ -1,48 +0,0 @@
-error[E0276]: impl has stricter requirements than trait
- --> $DIR/issue-55872-1.rs:16:5
- |
-LL | fn foo<T>() -> Self::E;
- | ----------------------- definition of `foo` from trait
-...
-LL | fn foo<T: Default>() -> Self::E {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `T: Default`
-
-error[E0277]: the trait bound `S: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:12:14
- |
-LL | type E = impl Copy;
- | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `S`
- |
- = note: required because it appears within the type `(S, T)`
-help: consider further restricting this bound
- |
-LL | impl<S: Default + std::marker::Copy> Bar for S {
- | ^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the trait bound `T: Copy` is not satisfied in `(S, T)`
- --> $DIR/issue-55872-1.rs:12:14
- |
-LL | type E = impl Copy;
- | ^^^^^^^^^ within `(S, T)`, the trait `Copy` is not implemented for `T`
- |
- = note: required because it appears within the type `(S, T)`
-help: consider further restricting this bound
- |
-LL | fn foo<T: Default + std::marker::Copy>() -> Self::E {
- | ^^^^^^^^^^^^^^^^^^^
-
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-1.rs:16:37
- |
-LL | fn foo<T: Default>() -> Self::E {
- | _____________________________________^
-LL | |
-LL | |
-LL | | (S::default(), T::default())
-LL | | }
- | |_____^
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0276, E0277.
-For more information about an error, try `rustc --explain E0276`.
diff --git a/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr b/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr
deleted file mode 100644
index 305e916c9a98b..0000000000000
--- a/src/test/ui/impl-trait/issue-55872-2.full_tait.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0277]: the trait bound `impl Future: Copy` is not satisfied
- --> $DIR/issue-55872-2.rs:15:14
- |
-LL | type E = impl std::marker::Copy;
- | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future`
-
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-2.rs:17:28
- |
-LL | fn foo<T>() -> Self::E {
- | ____________________________^
-LL | |
-LL | | async {}
-LL | | }
- | |_____^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr b/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr
deleted file mode 100644
index 305e916c9a98b..0000000000000
--- a/src/test/ui/impl-trait/issue-55872-2.min_tait.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error[E0277]: the trait bound `impl Future: Copy` is not satisfied
- --> $DIR/issue-55872-2.rs:15:14
- |
-LL | type E = impl std::marker::Copy;
- | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `impl Future`
-
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872-2.rs:17:28
- |
-LL | fn foo<T>() -> Self::E {
- | ____________________________^
-LL | |
-LL | | async {}
-LL | | }
- | |_____^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/impl-trait/issue-55872.full_tait.stderr b/src/test/ui/impl-trait/issue-55872.full_tait.stderr
deleted file mode 100644
index 3fffd09836b20..0000000000000
--- a/src/test/ui/impl-trait/issue-55872.full_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872.rs:15:28
- |
-LL | fn foo<T>() -> Self::E {
- | ____________________________^
-LL | |
-LL | | || ()
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/impl-trait/issue-55872.min_tait.stderr b/src/test/ui/impl-trait/issue-55872.min_tait.stderr
deleted file mode 100644
index 3fffd09836b20..0000000000000
--- a/src/test/ui/impl-trait/issue-55872.min_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-55872.rs:15:28
- |
-LL | fn foo<T>() -> Self::E {
- | ____________________________^
-LL | |
-LL | | || ()
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/impl-trait/issues/issue-70877.full_tait.stderr b/src/test/ui/impl-trait/issues/issue-70877.full_tait.stderr
deleted file mode 100644
index 1f4e3f78afa45..0000000000000
--- a/src/test/ui/impl-trait/issues/issue-70877.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0271]: type mismatch resolving `<Bar as Iterator>::Item == Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
- --> $DIR/issue-70877.rs:10:12
- |
-LL | type FooRet = impl std::fmt::Debug;
- | -------------------- the found opaque type
-...
-LL | type Foo = impl Iterator<Item = FooItem>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found opaque type
- |
- = note: expected struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
- found struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> impl Debug + 'static)>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/impl-trait/issues/issue-70877.min_tait.stderr b/src/test/ui/impl-trait/issues/issue-70877.min_tait.stderr
deleted file mode 100644
index 1f4e3f78afa45..0000000000000
--- a/src/test/ui/impl-trait/issues/issue-70877.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0271]: type mismatch resolving `<Bar as Iterator>::Item == Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
- --> $DIR/issue-70877.rs:10:12
- |
-LL | type FooRet = impl std::fmt::Debug;
- | -------------------- the found opaque type
-...
-LL | type Foo = impl Iterator<Item = FooItem>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found opaque type
- |
- = note: expected struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
- found struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> impl Debug + 'static)>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr b/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr
deleted file mode 100644
index b446eae9c3f1e..0000000000000
--- a/src/test/ui/impl-trait/issues/issue-78722.full_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/issue-78722.rs:14:20
- |
-LL | type F = impl core::future::Future<Output = u8>;
- | -------------------------------------- the expected opaque type
-...
-LL | let f: F = async { 1 };
- | - ^^^^^^^^^^^ expected opaque type, found a different opaque type
- | |
- | expected due to this
- |
- ::: $SRC_DIR/core/src/future/mod.rs:LL:COL
- |
-LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
- | ------------------------------- the found opaque type
- |
- = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:7:10>)
- found opaque type `impl Future` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>)
- = note: distinct uses of `impl Trait` result in different opaque types
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr b/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr
deleted file mode 100644
index b446eae9c3f1e..0000000000000
--- a/src/test/ui/impl-trait/issues/issue-78722.min_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/issue-78722.rs:14:20
- |
-LL | type F = impl core::future::Future<Output = u8>;
- | -------------------------------------- the expected opaque type
-...
-LL | let f: F = async { 1 };
- | - ^^^^^^^^^^^ expected opaque type, found a different opaque type
- | |
- | expected due to this
- |
- ::: $SRC_DIR/core/src/future/mod.rs:LL:COL
- |
-LL | pub const fn from_generator<T>(gen: T) -> impl Future<Output = T::Return>
- | ------------------------------- the found opaque type
- |
- = note: expected opaque type `impl Future` (opaque type at <$DIR/issue-78722.rs:7:10>)
- found opaque type `impl Future` (opaque type at <$SRC_DIR/core/src/future/mod.rs:LL:COL>)
- = note: distinct uses of `impl Trait` result in different opaque types
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr
deleted file mode 100644
index 52ab9baff8b84..0000000000000
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/error-handling-2.rs:15:60
- |
-LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | ^^^^^^^^^
- |
-note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 15:8
- --> $DIR/error-handling-2.rs:15:8
- |
-LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | ^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0700`.
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr
deleted file mode 100644
index 52ab9baff8b84..0000000000000
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling-2.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
- --> $DIR/error-handling-2.rs:15:60
- |
-LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | ^^^^^^^^^
- |
-note: hidden type `*mut &'a i32` captures the lifetime `'a` as defined on the function body at 15:8
- --> $DIR/error-handling-2.rs:15:8
- |
-LL | fn foo<'a: 'b, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | ^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0700`.
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr
deleted file mode 100644
index cdcb7d7c38eec..0000000000000
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: lifetime may not live long enough
- --> $DIR/error-handling.rs:24:16
- |
-LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | -- -- lifetime `'b` defined here
- | |
- | lifetime `'a` defined here
-...
-LL | let _: &'b i32 = *u.0;
- | ^^^^^^^ type annotation requires that `'a` must outlive `'b`
- |
- = help: consider adding the following bound: `'a: 'b`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr b/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr
deleted file mode 100644
index cdcb7d7c38eec..0000000000000
--- a/src/test/ui/impl-trait/multiple-lifetimes/error-handling.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: lifetime may not live long enough
- --> $DIR/error-handling.rs:24:16
- |
-LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
- | -- -- lifetime `'b` defined here
- | |
- | lifetime `'a` defined here
-...
-LL | let _: &'b i32 = *u.0;
- | ^^^^^^^ type annotation requires that `'a` must outlive `'b`
- |
- = help: consider adding the following bound: `'a: 'b`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr b/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr
deleted file mode 100644
index edecdd061e1a4..0000000000000
--- a/src/test/ui/impl-trait/negative-reasoning.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/negative-reasoning.rs:21:1
- |
-LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
- | ------------------------------------------- first implementation here
-...
-LL | impl AnotherTrait for D<OpaqueType> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
- |
- = note: upstream crates may add a new impl of trait `std::fmt::Debug` for type `impl OpaqueTrait` in future versions
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr b/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr
deleted file mode 100644
index edecdd061e1a4..0000000000000
--- a/src/test/ui/impl-trait/negative-reasoning.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`
- --> $DIR/negative-reasoning.rs:21:1
- |
-LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
- | ------------------------------------------- first implementation here
-...
-LL | impl AnotherTrait for D<OpaqueType> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
- |
- = note: upstream crates may add a new impl of trait `std::fmt::Debug` for type `impl OpaqueTrait` in future versions
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0119`.
diff --git a/src/test/ui/issues/issue-60662.full_tait.stdout b/src/test/ui/issues/issue-60662.full_tait.stdout
deleted file mode 100644
index 88bbbd143fb8b..0000000000000
--- a/src/test/ui/issues/issue-60662.full_tait.stdout
+++ /dev/null
@@ -1,16 +0,0 @@
-// check-pass
-// compile-flags: -Z unpretty=hir
-
-// revisions: min_tait full_tait
-#![feature(type_alias_impl_trait)]
-#![feature(type_alias_impl_trait)]
-#[prelude_import]
-use ::std::prelude::rust_2015::*;
-#[macro_use]
-extern crate std;
-
-trait Animal { }
-
-fn main() {
- pub type ServeFut = /*impl Trait*/;
- }
diff --git a/src/test/ui/issues/issue-60662.min_tait.stdout b/src/test/ui/issues/issue-60662.min_tait.stdout
deleted file mode 100644
index c2495556f6029..0000000000000
--- a/src/test/ui/issues/issue-60662.min_tait.stdout
+++ /dev/null
@@ -1,15 +0,0 @@
-// check-pass
-// compile-flags: -Z unpretty=hir
-
-// revisions: min_tait full_tait
-#![feature(type_alias_impl_trait)]
-#[prelude_import]
-use ::std::prelude::rust_2015::*;
-#[macro_use]
-extern crate std;
-
-trait Animal { }
-
-fn main() {
- pub type ServeFut = /*impl Trait*/;
- }
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr
deleted file mode 100644
index d17c05ef29837..0000000000000
--- a/src/test/ui/lint/inline-trait-and-foreign-items.full_tait.stderr
+++ /dev/null
@@ -1,72 +0,0 @@
-warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:9:5
- |
-LL | #[inline]
- | ^^^^^^^^^
- |
-note: the lint level is defined here
- --> $DIR/inline-trait-and-foreign-items.rs:6:9
- |
-LL | #![warn(unused_attributes)]
- | ^^^^^^^^^^^^^^^^^
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:13:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T;
- | ------- not a function or closure
-
-warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:20:5
- |
-LL | #[inline]
- | ^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:24:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T = Self;
- | -------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:27:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type U = impl Trait;
- | -------------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:32:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | static X: u32;
- | -------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:35:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T;
- | ------- not a function or closure
-
-error: could not find defining uses
- --> $DIR/inline-trait-and-foreign-items.rs:28:14
- |
-LL | type U = impl Trait;
- | ^^^^^^^^^^
-
-error: aborting due to 6 previous errors; 2 warnings emitted
-
-For more information about this error, try `rustc --explain E0518`.
diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr
deleted file mode 100644
index d17c05ef29837..0000000000000
--- a/src/test/ui/lint/inline-trait-and-foreign-items.min_tait.stderr
+++ /dev/null
@@ -1,72 +0,0 @@
-warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:9:5
- |
-LL | #[inline]
- | ^^^^^^^^^
- |
-note: the lint level is defined here
- --> $DIR/inline-trait-and-foreign-items.rs:6:9
- |
-LL | #![warn(unused_attributes)]
- | ^^^^^^^^^^^^^^^^^
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:13:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T;
- | ------- not a function or closure
-
-warning: `#[inline]` is ignored on constants
- --> $DIR/inline-trait-and-foreign-items.rs:20:5
- |
-LL | #[inline]
- | ^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:24:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T = Self;
- | -------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:27:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type U = impl Trait;
- | -------------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:32:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | static X: u32;
- | -------------- not a function or closure
-
-error[E0518]: attribute should be applied to function or closure
- --> $DIR/inline-trait-and-foreign-items.rs:35:5
- |
-LL | #[inline]
- | ^^^^^^^^^
-LL | type T;
- | ------- not a function or closure
-
-error: could not find defining uses
- --> $DIR/inline-trait-and-foreign-items.rs:28:14
- |
-LL | type U = impl Trait;
- | ^^^^^^^^^^
-
-error: aborting due to 6 previous errors; 2 warnings emitted
-
-For more information about this error, try `rustc --explain E0518`.
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr
deleted file mode 100644
index 0e02b7bf4d9ae..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-2.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-2.rs:28:25
- |
-LL | pub fn lint_me() -> A<()>;
- | ^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-2.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr
deleted file mode 100644
index 0e02b7bf4d9ae..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-2.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-2.rs:28:25
- |
-LL | pub fn lint_me() -> A<()>;
- | ^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-2.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr
deleted file mode 100644
index 60661e96ddf36..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-3.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-3.rs:22:25
- |
-LL | pub fn lint_me() -> A;
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-3.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr
deleted file mode 100644
index 60661e96ddf36..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-3.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-3.rs:22:25
- |
-LL | pub fn lint_me() -> A;
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-3.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr
deleted file mode 100644
index aa1238a751212..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-5.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-5.rs:22:25
- |
-LL | pub fn lint_me() -> A;
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-5.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr
deleted file mode 100644
index aa1238a751212..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73249-5.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73249-5.rs:22:25
- |
-LL | pub fn lint_me() -> A;
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73249-5.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr
deleted file mode 100644
index 33f2ee59577d3..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73251-1.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-1.rs:25:25
- |
-LL | pub fn lint_me() -> <u32 as Foo>::Assoc;
- | ^^^^^^^^^^^^^^^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-1.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr
deleted file mode 100644
index 33f2ee59577d3..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73251-1.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Baz`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-1.rs:25:25
- |
-LL | pub fn lint_me() -> <u32 as Foo>::Assoc;
- | ^^^^^^^^^^^^^^^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-1.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr
deleted file mode 100644
index 152aaa183e35a..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73251-2.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl TraitA`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-2.rs:38:25
- |
-LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-2.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr b/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr
deleted file mode 100644
index 152aaa183e35a..0000000000000
--- a/src/test/ui/lint/lint-ctypes-73251-2.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl TraitA`, which is not FFI-safe
- --> $DIR/lint-ctypes-73251-2.rs:38:25
- |
-LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/lint-ctypes-73251-2.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr
deleted file mode 100644
index d7b916f8ad58a..0000000000000
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
- --> $DIR/opaque-ty-ffi-unsafe.rs:13:17
- |
-LL | pub fn a(_: A);
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/opaque-ty-ffi-unsafe.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr
deleted file mode 100644
index d7b916f8ad58a..0000000000000
--- a/src/test/ui/lint/opaque-ty-ffi-unsafe.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: `extern` block uses type `impl Fn<()>`, which is not FFI-safe
- --> $DIR/opaque-ty-ffi-unsafe.rs:13:17
- |
-LL | pub fn a(_: A);
- | ^ not FFI-safe
- |
-note: the lint level is defined here
- --> $DIR/opaque-ty-ffi-unsafe.rs:4:9
- |
-LL | #![deny(improper_ctypes)]
- | ^^^^^^^^^^^^^^^
- = note: opaque types have no C equivalent
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/mir/issue-75053.full_tait.stderr b/src/test/ui/mir/issue-75053.full_tait.stderr
deleted file mode 100644
index e2a5b8876e3ec..0000000000000
--- a/src/test/ui/mir/issue-75053.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-75053.rs:48:1
- |
-LL | fn main() {
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/mir/issue-75053.min_tait.stderr b/src/test/ui/mir/issue-75053.min_tait.stderr
deleted file mode 100644
index e2a5b8876e3ec..0000000000000
--- a/src/test/ui/mir/issue-75053.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-75053.rs:48:1
- |
-LL | fn main() {
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr
deleted file mode 100644
index f1f95c72150f5..0000000000000
--- a/src/test/ui/privacy/private-in-public-assoc-ty.full_tait.stderr
+++ /dev/null
@@ -1,68 +0,0 @@
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:19:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type A = Priv;
- | ^^^^^^^^^^^^^^ can't leak private type
-
-warning: private trait `PrivTr` in public interface (error E0445)
- --> $DIR/private-in-public-assoc-ty.rs:26:9
- |
-LL | type Alias1: PrivTr;
- | ^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(private_in_public)]` on by default
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:29:9
- |
-LL | type Alias2: PubTrAux1<Priv> = u8;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:32:9
- |
-LL | type Alias3: PubTrAux2<A = Priv> = u8;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:36:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type Alias4 = Priv;
- | ^^^^^^^^^^^^^^^^^^^ can't leak private type
-
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:43:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type Alias1 = Priv;
- | ^^^^^^^^^^^^^^^^^^^ can't leak private type
-
-error[E0445]: private trait `PrivTr` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:46:9
- |
-LL | trait PrivTr {}
- | ------------ `PrivTr` declared as private
-...
-LL | type Exist = impl PrivTr;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
-
-error: aborting due to 4 previous errors; 3 warnings emitted
-
-Some errors have detailed explanations: E0445, E0446.
-For more information about an error, try `rustc --explain E0445`.
diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr
deleted file mode 100644
index f1f95c72150f5..0000000000000
--- a/src/test/ui/privacy/private-in-public-assoc-ty.min_tait.stderr
+++ /dev/null
@@ -1,68 +0,0 @@
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:19:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type A = Priv;
- | ^^^^^^^^^^^^^^ can't leak private type
-
-warning: private trait `PrivTr` in public interface (error E0445)
- --> $DIR/private-in-public-assoc-ty.rs:26:9
- |
-LL | type Alias1: PrivTr;
- | ^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(private_in_public)]` on by default
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:29:9
- |
-LL | type Alias2: PubTrAux1<Priv> = u8;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-warning: private type `Priv` in public interface (error E0446)
- --> $DIR/private-in-public-assoc-ty.rs:32:9
- |
-LL | type Alias3: PubTrAux2<A = Priv> = u8;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
- = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
-
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:36:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type Alias4 = Priv;
- | ^^^^^^^^^^^^^^^^^^^ can't leak private type
-
-error[E0446]: private type `Priv` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:43:9
- |
-LL | struct Priv;
- | ------------ `Priv` declared as private
-...
-LL | type Alias1 = Priv;
- | ^^^^^^^^^^^^^^^^^^^ can't leak private type
-
-error[E0445]: private trait `PrivTr` in public interface
- --> $DIR/private-in-public-assoc-ty.rs:46:9
- |
-LL | trait PrivTr {}
- | ------------ `PrivTr` declared as private
-...
-LL | type Exist = impl PrivTr;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
-
-error: aborting due to 4 previous errors; 3 warnings emitted
-
-Some errors have detailed explanations: E0445, E0446.
-For more information about an error, try `rustc --explain E0445`.
diff --git a/src/test/ui/save-analysis/issue-68621.full_tait.stderr b/src/test/ui/save-analysis/issue-68621.full_tait.stderr
deleted file mode 100644
index 9206f68345017..0000000000000
--- a/src/test/ui/save-analysis/issue-68621.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/issue-68621.rs:16:19
- |
-LL | type Future = impl Trait;
- | ^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/save-analysis/issue-68621.min_tait.stderr b/src/test/ui/save-analysis/issue-68621.min_tait.stderr
deleted file mode 100644
index 9206f68345017..0000000000000
--- a/src/test/ui/save-analysis/issue-68621.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/issue-68621.rs:16:19
- |
-LL | type Future = impl Trait;
- | ^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr
deleted file mode 100644
index ea214e70fc8b3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-const.rs:8:12
- |
-LL | #![feature(const_generics)]
- | ^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr
deleted file mode 100644
index ea214e70fc8b3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/assoc-type-const.min_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/assoc-type-const.rs:8:12
- |
-LL | #![feature(const_generics)]
- | ^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr
deleted file mode 100644
index aaaeb9bd695e8..0000000000000
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/assoc-type-lifetime-unconstrained.rs:19:6
- |
-LL | impl<'a, I> UnwrapItemsExt for I {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr
deleted file mode 100644
index aaaeb9bd695e8..0000000000000
--- a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime-unconstrained.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/assoc-type-lifetime-unconstrained.rs:19:6
- |
-LL | impl<'a, I> UnwrapItemsExt for I {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr
deleted file mode 100644
index b16d98ab72b77..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/bound_reduction2.rs:17:46
- |
-LL | fn foo_desugared<T: TraitWithAssoc>(_: T) -> Foo<T::Assoc> {
- | ^^^^^^^^^^^^^
- |
-note: used non-generic type `<T as TraitWithAssoc>::Assoc` for generic parameter
- --> $DIR/bound_reduction2.rs:11:10
- |
-LL | type Foo<V> = impl Trait<V>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr
deleted file mode 100644
index b16d98ab72b77..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bound_reduction2.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/bound_reduction2.rs:17:46
- |
-LL | fn foo_desugared<T: TraitWithAssoc>(_: T) -> Foo<T::Assoc> {
- | ^^^^^^^^^^^^^
- |
-note: used non-generic type `<T as TraitWithAssoc>::Assoc` for generic parameter
- --> $DIR/bound_reduction2.rs:11:10
- |
-LL | type Foo<V> = impl Trait<V>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr
deleted file mode 100644
index a0099e343b855..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0277]: the trait bound `T: Clone` is not satisfied
- --> $DIR/bounds-are-checked-2.rs:8:13
- |
-LL | type X<T> = impl Clone;
- | ^^^^^^^^^^ the trait `Clone` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | type X<T: std::clone::Clone> = impl Clone;
- | ^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr
deleted file mode 100644
index a0099e343b855..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked-2.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0277]: the trait bound `T: Clone` is not satisfied
- --> $DIR/bounds-are-checked-2.rs:8:13
- |
-LL | type X<T> = impl Clone;
- | ^^^^^^^^^^ the trait `Clone` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | type X<T: std::clone::Clone> = impl Clone;
- | ^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr
deleted file mode 100644
index ec15474bf8498..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.full_tait.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-warning: unnecessary lifetime parameter `'a`
- --> $DIR/bounds-are-checked.rs:11:6
- |
-LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
- | ^^^^^^^^^^^
- |
- = help: you can use the `'static` lifetime directly, in place of `'a`
-
-error[E0308]: mismatched types
- --> $DIR/bounds-are-checked.rs:8:14
- |
-LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
- |
- = note: expected trait `From<&'a str>`
- found trait `From<&'static str>`
-note: the lifetime `'a` as defined on the item at 8:8...
- --> $DIR/bounds-are-checked.rs:8:8
- |
-LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
- | ^^
- = note: ...does not necessarily outlive the static lifetime
-
-error: aborting due to previous error; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr b/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr
deleted file mode 100644
index ec15474bf8498..0000000000000
--- a/src/test/ui/type-alias-impl-trait/bounds-are-checked.min_tait.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-warning: unnecessary lifetime parameter `'a`
- --> $DIR/bounds-are-checked.rs:11:6
- |
-LL | fn f<'a: 'static>(t: &'a str) -> X<'a> {
- | ^^^^^^^^^^^
- |
- = help: you can use the `'static` lifetime directly, in place of `'a`
-
-error[E0308]: mismatched types
- --> $DIR/bounds-are-checked.rs:8:14
- |
-LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
- |
- = note: expected trait `From<&'a str>`
- found trait `From<&'static str>`
-note: the lifetime `'a` as defined on the item at 8:8...
- --> $DIR/bounds-are-checked.rs:8:8
- |
-LL | type X<'a> = impl Into<&'static str> + From<&'a str>;
- | ^^
- = note: ...does not necessarily outlive the static lifetime
-
-error: aborting due to previous error; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr b/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr
deleted file mode 100644
index 4d7335cd86524..0000000000000
--- a/src/test/ui/type-alias-impl-trait/coherence.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/coherence.rs:16:6
- |
-LL | impl<T> foreign_crate::ForeignTrait for AliasOfForeignType<T> {}
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr b/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr
deleted file mode 100644
index 4d7335cd86524..0000000000000
--- a/src/test/ui/type-alias-impl-trait/coherence.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/coherence.rs:16:6
- |
-LL | impl<T> foreign_crate::ForeignTrait for AliasOfForeignType<T> {}
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr
deleted file mode 100644
index 83019772afcb9..0000000000000
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/declared_but_never_defined.rs:8:12
- |
-LL | type Bar = impl std::fmt::Debug;
- | ^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr
deleted file mode 100644
index 83019772afcb9..0000000000000
--- a/src/test/ui/type-alias-impl-trait/declared_but_never_defined.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/declared_but_never_defined.rs:8:12
- |
-LL | type Bar = impl std::fmt::Debug;
- | ^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr
deleted file mode 100644
index b3301a0ee4c4b..0000000000000
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.full_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: could not find defining uses
- --> $DIR/declared_but_not_defined_in_scope.rs:9:20
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/declared_but_not_defined_in_scope.rs:13:5
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the expected opaque type
-...
-LL | fn bomp() -> boo::Boo {
- | -------- expected `impl Debug` because of return type
-LL | ""
- | ^^ expected opaque type, found `&str`
- |
- = note: expected opaque type `impl Debug`
- found reference `&'static str`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr b/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr
deleted file mode 100644
index b3301a0ee4c4b..0000000000000
--- a/src/test/ui/type-alias-impl-trait/declared_but_not_defined_in_scope.min_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: could not find defining uses
- --> $DIR/declared_but_not_defined_in_scope.rs:9:20
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/declared_but_not_defined_in_scope.rs:13:5
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the expected opaque type
-...
-LL | fn bomp() -> boo::Boo {
- | -------- expected `impl Debug` because of return type
-LL | ""
- | ^^ expected opaque type, found `&str`
- |
- = note: expected opaque type `impl Debug`
- found reference `&'static str`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr
deleted file mode 100644
index 23c5f9587cc07..0000000000000
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses.rs:14:1
- |
-LL | fn bar() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `i32`
- |
-note: previous use here
- --> $DIR/different_defining_uses.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr
deleted file mode 100644
index 23c5f9587cc07..0000000000000
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses.rs:14:1
- |
-LL | fn bar() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `i32`
- |
-note: previous use here
- --> $DIR/different_defining_uses.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr
deleted file mode 100644
index 7b7906f58acaf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.full_tait.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:14:1
- |
-LL | fn bar() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
- |
-note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:19:1
- |
-LL | fn boo() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
- |
-note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr
deleted file mode 100644
index 7b7906f58acaf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/different_defining_uses_never_type.min_tait.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:14:1
- |
-LL | fn bar() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
- |
-note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: concrete type differs from previous defining opaque type use
- --> $DIR/different_defining_uses_never_type.rs:19:1
- |
-LL | fn boo() -> Foo {
- | ^^^^^^^^^^^^^^^ expected `&'static str`, got `()`
- |
-note: previous use here
- --> $DIR/different_defining_uses_never_type.rs:10:1
- |
-LL | fn foo() -> Foo {
- | ^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr
deleted file mode 100644
index 749530d8f327d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_different_defining_uses.rs:13:1
- |
-LL | fn my_iter2<T>(t: T) -> MyIter<T> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
- |
-note: previous use here
- --> $DIR/generic_different_defining_uses.rs:9:1
- |
-LL | fn my_iter<T>(t: T) -> MyIter<T> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr
deleted file mode 100644
index 749530d8f327d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_different_defining_uses.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_different_defining_uses.rs:13:1
- |
-LL | fn my_iter2<T>(t: T) -> MyIter<T> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `std::iter::Once<T>`, got `std::option::IntoIter<T>`
- |
-note: previous use here
- --> $DIR/generic_different_defining_uses.rs:9:1
- |
-LL | fn my_iter<T>(t: T) -> MyIter<T> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr
deleted file mode 100644
index 3dedb22330945..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_lifetime_param.rs:9:26
- |
-LL | fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
- | ^^^^^^^^^^^
- |
-note: lifetime used multiple times
- --> $DIR/generic_duplicate_lifetime_param.rs:7:10
- |
-LL | type Two<'a, 'b> = impl std::fmt::Debug;
- | ^^ ^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr
deleted file mode 100644
index 3dedb22330945..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_lifetime_param.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_lifetime_param.rs:9:26
- |
-LL | fn one<'a>(t: &'a ()) -> Two<'a, 'a> {
- | ^^^^^^^^^^^
- |
-note: lifetime used multiple times
- --> $DIR/generic_duplicate_lifetime_param.rs:7:10
- |
-LL | type Two<'a, 'b> = impl std::fmt::Debug;
- | ^^ ^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.full_tait.stderr
deleted file mode 100644
index 805cea7127ddf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.full_tait.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:16:30
- |
-LL | fn one_ty<T: Debug>(t: T) -> TwoTys<T, T> {
- | ^^^^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use.rs:12:13
- |
-LL | type TwoTys<T, U> = impl Debug;
- | ^ ^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:21:36
- |
-LL | fn one_lifetime<'a>(t: &'a u32) -> TwoLifetimes<'a, 'a> {
- | ^^^^^^^^^^^^^^^^^^^^
- |
-note: lifetime used multiple times
- --> $DIR/generic_duplicate_param_use.rs:13:19
- |
-LL | type TwoLifetimes<'a, 'b> = impl Debug;
- | ^^ ^^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:26:50
- |
-LL | fn one_const<const N: usize>(t: *mut [u8; N]) -> TwoConsts<N, N> {
- | ^^^^^^^^^^^^^^^
- |
-note: constant used multiple times
- --> $DIR/generic_duplicate_param_use.rs:14:22
- |
-LL | type TwoConsts<const X: usize, const Y: usize> = impl Debug;
- | ^ ^
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.min_tait.stderr
deleted file mode 100644
index 805cea7127ddf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use.min_tait.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:16:30
- |
-LL | fn one_ty<T: Debug>(t: T) -> TwoTys<T, T> {
- | ^^^^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use.rs:12:13
- |
-LL | type TwoTys<T, U> = impl Debug;
- | ^ ^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:21:36
- |
-LL | fn one_lifetime<'a>(t: &'a u32) -> TwoLifetimes<'a, 'a> {
- | ^^^^^^^^^^^^^^^^^^^^
- |
-note: lifetime used multiple times
- --> $DIR/generic_duplicate_param_use.rs:13:19
- |
-LL | type TwoLifetimes<'a, 'b> = impl Debug;
- | ^^ ^^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use.rs:26:50
- |
-LL | fn one_const<const N: usize>(t: *mut [u8; N]) -> TwoConsts<N, N> {
- | ^^^^^^^^^^^^^^^
- |
-note: constant used multiple times
- --> $DIR/generic_duplicate_param_use.rs:14:22
- |
-LL | type TwoConsts<const X: usize, const Y: usize> = impl Debug;
- | ^ ^
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr
deleted file mode 100644
index 44bcdb7bf830c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use2.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use2.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr
deleted file mode 100644
index 44bcdb7bf830c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use2.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use2.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use2.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr
deleted file mode 100644
index 0185afc76bcc4..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use3.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use3.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr
deleted file mode 100644
index 0185afc76bcc4..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use3.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use3.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use3.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr
deleted file mode 100644
index 504116e87d297..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use4.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use4.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr
deleted file mode 100644
index 504116e87d297..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use4.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_duplicate_param_use4.rs:12:27
- |
-LL | fn one<T: Debug>(t: T) -> Two<T, T> {
- | ^^^^^^^^^
- |
-note: type used multiple times
- --> $DIR/generic_duplicate_param_use4.rs:10:10
- |
-LL | type Two<T, U> = impl Debug;
- | ^ ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr
deleted file mode 100644
index 7417112ca8aab..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.full_tait.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use5.rs:18:1
- |
-LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, U)`, got `(U, T)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use5.rs:14:1
- |
-LL | fn two<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, U)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, U)`
-help: consider restricting type parameter `U`
- |
-LL | type Two<T, U: std::fmt::Debug> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr
deleted file mode 100644
index 7417112ca8aab..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use5.min_tait.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use5.rs:18:1
- |
-LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, U)`, got `(U, T)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use5.rs:14:1
- |
-LL | fn two<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, U)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use5.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, U)`
-help: consider restricting type parameter `U`
- |
-LL | type Two<T, U: std::fmt::Debug> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr
deleted file mode 100644
index abadba0522c4c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.full_tait.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use6.rs:17:1
- |
-LL | fn three<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, T)`, got `(U, T)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use6.rs:13:1
- |
-LL | fn two<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use6.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, T)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr
deleted file mode 100644
index abadba0522c4c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use6.min_tait.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use6.rs:17:1
- |
-LL | fn three<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, T)`, got `(U, T)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use6.rs:13:1
- |
-LL | fn two<T: Copy + Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use6.rs:10:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, T)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr
deleted file mode 100644
index 509ee95db30c6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.full_tait.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use8.rs:16:1
- |
-LL | fn three<T: Debug, U: Debug>(_: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, u32)`, got `(U, u32)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use8.rs:12:1
- |
-LL | fn two<T: Debug, U: Debug>(t: T, _: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use8.rs:9:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, u32)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr
deleted file mode 100644
index 509ee95db30c6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use8.min_tait.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use8.rs:16:1
- |
-LL | fn three<T: Debug, U: Debug>(_: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(T, u32)`, got `(U, u32)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use8.rs:12:1
- |
-LL | fn two<T: Debug, U: Debug>(t: T, _: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: `T` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use8.rs:9:18
- |
-LL | type Two<T, U> = impl Debug;
- | ^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(T, u32)`
-help: consider restricting type parameter `T`
- |
-LL | type Two<T: std::fmt::Debug, U> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr
deleted file mode 100644
index 3454dc44e0184..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.full_tait.stderr
+++ /dev/null
@@ -1,51 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use9.rs:23:1
- |
-LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(A, B, <A as Foo>::Bar)`, got `(A, B, i32)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use9.rs:19:1
- |
-LL | fn two<T: Debug + Foo, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the trait bound `A: Foo` is not satisfied in `(A, B, <A as Foo>::Bar)`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ within `(A, B, <A as Foo>::Bar)`, the trait `Foo` is not implemented for `A`
- |
- = note: required because it appears within the type `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `A`
- |
-LL | type Two<A: Foo, B> = impl Debug;
- | ^^^^^
-
-error[E0277]: `A` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ `A` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `A`
- |
-LL | type Two<A: std::fmt::Debug, B> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `B` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ `B` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `B`
- |
-LL | type Two<A, B: std::fmt::Debug> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr
deleted file mode 100644
index 3454dc44e0184..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_duplicate_param_use9.min_tait.stderr
+++ /dev/null
@@ -1,51 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/generic_duplicate_param_use9.rs:23:1
- |
-LL | fn three<T: Debug, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(A, B, <A as Foo>::Bar)`, got `(A, B, i32)`
- |
-note: previous use here
- --> $DIR/generic_duplicate_param_use9.rs:19:1
- |
-LL | fn two<T: Debug + Foo, U: Debug>(t: T, u: U) -> Two<T, U> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0277]: the trait bound `A: Foo` is not satisfied in `(A, B, <A as Foo>::Bar)`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ within `(A, B, <A as Foo>::Bar)`, the trait `Foo` is not implemented for `A`
- |
- = note: required because it appears within the type `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `A`
- |
-LL | type Two<A: Foo, B> = impl Debug;
- | ^^^^^
-
-error[E0277]: `A` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ `A` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `A`
- |
-LL | type Two<A: std::fmt::Debug, B> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `B` doesn't implement `Debug`
- --> $DIR/generic_duplicate_param_use9.rs:9:18
- |
-LL | type Two<A, B> = impl Debug;
- | ^^^^^^^^^^ `B` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
- = note: required because of the requirements on the impl of `Debug` for `(A, B, <A as Foo>::Bar)`
-help: consider restricting type parameter `B`
- |
-LL | type Two<A, B: std::fmt::Debug> = impl Debug;
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.full_tait.stderr
deleted file mode 100644
index 4d7eddfb2fb45..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.full_tait.stderr
+++ /dev/null
@@ -1,35 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:17:21
- |
-LL | fn concrete_ty() -> OneTy<u32> {
- | ^^^^^^^^^^
- |
-note: used non-generic type `u32` for generic parameter
- --> $DIR/generic_nondefining_use.rs:11:12
- |
-LL | type OneTy<T> = impl Debug;
- | ^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:22:27
- |
-LL | type OneLifetime<'a> = impl Debug;
- | -- cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type
-...
-LL | fn concrete_lifetime() -> OneLifetime<'static> {
- | ^^^^^^^^^^^^^^^^^^^^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:27:24
- |
-LL | fn concrete_const() -> OneConst<{123}> {
- | ^^^^^^^^^^^^^^^
- |
-note: used non-generic constant `{123}` for generic parameter
- --> $DIR/generic_nondefining_use.rs:13:21
- |
-LL | type OneConst<const X: usize> = impl Debug;
- | ^
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_nondefining_use.min_tait.stderr
deleted file mode 100644
index 4d7eddfb2fb45..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_nondefining_use.min_tait.stderr
+++ /dev/null
@@ -1,35 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:17:21
- |
-LL | fn concrete_ty() -> OneTy<u32> {
- | ^^^^^^^^^^
- |
-note: used non-generic type `u32` for generic parameter
- --> $DIR/generic_nondefining_use.rs:11:12
- |
-LL | type OneTy<T> = impl Debug;
- | ^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:22:27
- |
-LL | type OneLifetime<'a> = impl Debug;
- | -- cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type
-...
-LL | fn concrete_lifetime() -> OneLifetime<'static> {
- | ^^^^^^^^^^^^^^^^^^^^
-
-error: non-defining opaque type use in defining scope
- --> $DIR/generic_nondefining_use.rs:27:24
- |
-LL | fn concrete_const() -> OneConst<{123}> {
- | ^^^^^^^^^^^^^^^
- |
-note: used non-generic constant `{123}` for generic parameter
- --> $DIR/generic_nondefining_use.rs:13:21
- |
-LL | type OneConst<const X: usize> = impl Debug;
- | ^
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr
deleted file mode 100644
index aa8457cf158e8..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.full_tait.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_not_used.rs:7:33
- |
-LL | type WrongGeneric<T: 'static> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: type parameter `V` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/generic_not_used.rs:10:73
- |
-LL | fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
- | _________________________________________________________________________^
-LL | |
-LL | | v
-LL | | }
- | |_^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr
deleted file mode 100644
index aa8457cf158e8..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_not_used.min_tait.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_not_used.rs:7:33
- |
-LL | type WrongGeneric<T: 'static> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: type parameter `V` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/generic_not_used.rs:10:73
- |
-LL | fn wrong_generic<U: 'static, V: 'static>(_: U, v: V) -> WrongGeneric<U> {
- | _________________________________________________________________________^
-LL | |
-LL | | v
-LL | | }
- | |_^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.nll.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.nll.stderr
deleted file mode 100644
index 28ac61a6b984a..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.nll.stderr
+++ /dev/null
@@ -1,50 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/generic_type_does_not_live_long_enough.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:9:18
- |
-LL | let z: i32 = x;
- | --- ^ expected `i32`, found opaque type
- | |
- | expected due to this
-...
-LL | type WrongGeneric<T> = impl 'static;
- | ------------ the found opaque type
- |
- = note: expected type `i32`
- found opaque type `impl Sized`
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:16:30
- |
-LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
- | ^^^^^^^^^^^^^^^
- |
- = help: consider adding an explicit lifetime bound `T: 'static`...
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
- |
- = help: consider adding an explicit lifetime bound `T: 'static`...
- = note: ...so that the type `T` will meet its required lifetime bounds
-
-error: aborting due to 4 previous errors; 1 warning emitted
-
-Some errors have detailed explanations: E0308, E0310.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr
deleted file mode 100644
index f191797c09e1d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.full_tait.stderr
+++ /dev/null
@@ -1,33 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:8:18
- |
-LL | let z: i32 = x;
- | --- ^ expected `i32`, found opaque type
- | |
- | expected due to this
-...
-LL | type WrongGeneric<T> = impl 'static;
- | ------------ the found opaque type
- |
- = note: expected type `i32`
- found opaque type `impl Sized`
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
-...
-LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
- | - help: consider adding an explicit lifetime bound...: `T: 'static`
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0308, E0310.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.nll.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.nll.stderr
deleted file mode 100644
index b8ca8e46079aa..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.nll.stderr
+++ /dev/null
@@ -1,41 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:9:18
- |
-LL | let z: i32 = x;
- | --- ^ expected `i32`, found opaque type
- | |
- | expected due to this
-...
-LL | type WrongGeneric<T> = impl 'static;
- | ------------ the found opaque type
- |
- = note: expected type `i32`
- found opaque type `impl Sized`
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:16:30
- |
-LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
- | ^^^^^^^^^^^^^^^
- |
- = help: consider adding an explicit lifetime bound `T: 'static`...
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:12:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
- |
- = help: consider adding an explicit lifetime bound `T: 'static`...
- = note: ...so that the type `T` will meet its required lifetime bounds
-
-error: aborting due to 4 previous errors
-
-Some errors have detailed explanations: E0308, E0310.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr
deleted file mode 100644
index f191797c09e1d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.min_tait.stderr
+++ /dev/null
@@ -1,33 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/generic_type_does_not_live_long_enough.rs:8:18
- |
-LL | let z: i32 = x;
- | --- ^ expected `i32`, found opaque type
- | |
- | expected due to this
-...
-LL | type WrongGeneric<T> = impl 'static;
- | ------------ the found opaque type
- |
- = note: expected type `i32`
- found opaque type `impl Sized`
-
-error[E0310]: the parameter type `T` may not live long enough
- --> $DIR/generic_type_does_not_live_long_enough.rs:11:24
- |
-LL | type WrongGeneric<T> = impl 'static;
- | ^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds
-...
-LL | fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
- | - help: consider adding an explicit lifetime bound...: `T: 'static`
-
-error: aborting due to 3 previous errors
-
-Some errors have detailed explanations: E0308, E0310.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr
deleted file mode 100644
index be701b0ca9089..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.full_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained.rs:8:35
- |
-LL | type Underconstrained<T: Trait> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0277]: the trait bound `T: Trait` is not satisfied
- --> $DIR/generic_underconstrained.rs:12:31
- |
-LL | type Underconstrained<T: Trait> = impl 'static;
- | ----- required by this bound in `Underconstrained`
-...
-LL | fn underconstrain<T>(_: T) -> Underconstrained<T> {
- | ^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | fn underconstrain<T: Trait>(_: T) -> Underconstrained<T> {
- | ^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr
deleted file mode 100644
index be701b0ca9089..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained.min_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained.rs:8:35
- |
-LL | type Underconstrained<T: Trait> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0277]: the trait bound `T: Trait` is not satisfied
- --> $DIR/generic_underconstrained.rs:12:31
- |
-LL | type Underconstrained<T: Trait> = impl 'static;
- | ----- required by this bound in `Underconstrained`
-...
-LL | fn underconstrain<T>(_: T) -> Underconstrained<T> {
- | ^^^^^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | fn underconstrain<T: Trait>(_: T) -> Underconstrained<T> {
- | ^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr
deleted file mode 100644
index ab2d9482364db..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.full_tait.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:7:45
- |
-LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:16:46
- |
-LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:11:33
- |
-LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
- | --------------- required by this bound in `Underconstrained`
-...
-LL | fn underconstrained<U>(_: U) -> Underconstrained<U> {
- | ^^^^^^^^^^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
-help: consider restricting type parameter `U`
- |
-LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> {
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `V` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:20:43
- |
-LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
- | --------------- required by this bound in `Underconstrained2`
-...
-LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> {
- | ^^^^^^^^^^^^^^^^^^^^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
-help: consider restricting type parameter `V`
- |
-LL | fn underconstrained2<U, V: std::fmt::Debug>(_: U, _: V) -> Underconstrained2<V> {
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr
deleted file mode 100644
index ab2d9482364db..0000000000000
--- a/src/test/ui/type-alias-impl-trait/generic_underconstrained2.min_tait.stderr
+++ /dev/null
@@ -1,43 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:7:45
- |
-LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/generic_underconstrained2.rs:16:46
- |
-LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
- | ^^^^^^^^^^^^
-
-error[E0277]: `U` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:11:33
- |
-LL | type Underconstrained<T: std::fmt::Debug> = impl 'static;
- | --------------- required by this bound in `Underconstrained`
-...
-LL | fn underconstrained<U>(_: U) -> Underconstrained<U> {
- | ^^^^^^^^^^^^^^^^^^^ `U` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
-help: consider restricting type parameter `U`
- |
-LL | fn underconstrained<U: std::fmt::Debug>(_: U) -> Underconstrained<U> {
- | ^^^^^^^^^^^^^^^^^
-
-error[E0277]: `V` doesn't implement `Debug`
- --> $DIR/generic_underconstrained2.rs:20:43
- |
-LL | type Underconstrained2<T: std::fmt::Debug> = impl 'static;
- | --------------- required by this bound in `Underconstrained2`
-...
-LL | fn underconstrained2<U, V>(_: U, _: V) -> Underconstrained2<V> {
- | ^^^^^^^^^^^^^^^^^^^^ `V` cannot be formatted using `{:?}` because it doesn't implement `Debug`
- |
-help: consider restricting type parameter `V`
- |
-LL | fn underconstrained2<U, V: std::fmt::Debug>(_: U, _: V) -> Underconstrained2<V> {
- | ^^^^^^^^^^^^^^^^^
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr
deleted file mode 100644
index 679f2f73919cf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/impl-with-unconstrained-param.rs:13:6
- |
-LL | impl<T> X for () {
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr
deleted file mode 100644
index 679f2f73919cf..0000000000000
--- a/src/test/ui/type-alias-impl-trait/impl-with-unconstrained-param.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/impl-with-unconstrained-param.rs:13:6
- |
-LL | impl<T> X for () {
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr
deleted file mode 100644
index 9435eaace3717..0000000000000
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.full_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0119]: conflicting implementations of trait `std::ops::FnOnce<()>` for type `&_`
- --> $DIR/incoherent-assoc-imp-trait.rs:12:1
- |
-LL | impl<F> FnOnce<()> for &F {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: conflicting implementation in crate `core`:
- - impl<A, F> FnOnce<A> for &F
- where F: Fn<A>, F: ?Sized;
-
-error[E0210]: type parameter `F` must be used as the type parameter for some local type (e.g., `MyStruct<F>`)
- --> $DIR/incoherent-assoc-imp-trait.rs:12:6
- |
-LL | impl<F> FnOnce<()> for &F {
- | ^ type parameter `F` must be used as the type parameter for some local type
- |
- = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
- = note: only traits defined in the current crate can be implemented for a type parameter
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0119, E0210.
-For more information about an error, try `rustc --explain E0119`.
diff --git a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr b/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr
deleted file mode 100644
index 9435eaace3717..0000000000000
--- a/src/test/ui/type-alias-impl-trait/incoherent-assoc-imp-trait.min_tait.stderr
+++ /dev/null
@@ -1,23 +0,0 @@
-error[E0119]: conflicting implementations of trait `std::ops::FnOnce<()>` for type `&_`
- --> $DIR/incoherent-assoc-imp-trait.rs:12:1
- |
-LL | impl<F> FnOnce<()> for &F {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: conflicting implementation in crate `core`:
- - impl<A, F> FnOnce<A> for &F
- where F: Fn<A>, F: ?Sized;
-
-error[E0210]: type parameter `F` must be used as the type parameter for some local type (e.g., `MyStruct<F>`)
- --> $DIR/incoherent-assoc-imp-trait.rs:12:6
- |
-LL | impl<F> FnOnce<()> for &F {
- | ^ type parameter `F` must be used as the type parameter for some local type
- |
- = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
- = note: only traits defined in the current crate can be implemented for a type parameter
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0119, E0210.
-For more information about an error, try `rustc --explain E0119`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr
deleted file mode 100644
index 696f887a4d89a..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-52843-closure-constrain.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: concrete type differs from previous defining opaque type use
- --> $DIR/issue-52843-closure-constrain.rs:12:16
- |
-LL | let null = || -> Opaque { 0 };
- | ^^^^^^^^^^^^^^^^^^ expected `String`, got `i32`
- |
-note: previous use here
- --> $DIR/issue-52843-closure-constrain.rs:11:5
- |
-LL | fn _unused() -> Opaque { String::new() }
- | ^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr
deleted file mode 100644
index abd18392636ce..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-52843.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0277]: the trait bound `T: Default` is not satisfied
- --> $DIR/issue-52843.rs:5:15
- |
-LL | type Foo<T> = impl Default;
- | ^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | type Foo<T: std::default::Default> = impl Default;
- | ^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr
deleted file mode 100644
index abd18392636ce..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-52843.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error[E0277]: the trait bound `T: Default` is not satisfied
- --> $DIR/issue-52843.rs:5:15
- |
-LL | type Foo<T> = impl Default;
- | ^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
- |
-help: consider restricting type parameter `T`
- |
-LL | type Foo<T: std::default::Default> = impl Default;
- | ^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
deleted file mode 100644
index 554215fe89455..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53096.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0636]: the feature `type_alias_impl_trait` has already been declared
- --> $DIR/issue-53096.rs:4:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr
deleted file mode 100644
index fb70582c31a2d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53096.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53096.rs:13:1
- |
-LL | fn main() {}
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr
deleted file mode 100644
index 7087aef67681d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53598.full_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-53598.rs:22:42
- |
-LL | fn foo<T: Debug>(_: T) -> Self::Item {
- | __________________________________________^
-LL | |
-LL | | S::<T>(Default::default())
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr
deleted file mode 100644
index 7087aef67681d..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53598.min_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `T` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-53598.rs:22:42
- |
-LL | fn foo<T: Debug>(_: T) -> Self::Item {
- | __________________________________________^
-LL | |
-LL | | S::<T>(Default::default())
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr
deleted file mode 100644
index 05b7173b80b59..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53678-generator-and-const-fn.rs:21:1
- |
-LL | fn main() {}
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr
deleted file mode 100644
index 05b7173b80b59..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-53678-generator-and-const-fn.rs:21:1
- |
-LL | fn main() {}
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.nll.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.nll.stderr
deleted file mode 100644
index e2b8b19aeba1b..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.nll.stderr
+++ /dev/null
@@ -1,47 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-57611-trait-alias.rs:8:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-error: higher-ranked subtype error
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error: higher-ranked subtype error
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/issue-57611-trait-alias.rs:20:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
- |
- = note: expected type `for<'r> Fn<(&'r X,)>`
- found type `Fn<(&'static X,)>`
-note: this closure does not fulfill the lifetime requirements
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:20:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
- |
- = note: closure with signature `fn(&'static X) -> &'static X` must implement `FnOnce<(&'0 X,)>`, for any lifetime `'0`...
- = note: ...but it actually implements `FnOnce<(&'static X,)>`
-
-error: aborting due to 4 previous errors; 1 warning emitted
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr
deleted file mode 100644
index 70b6f264860e7..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:19:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
- |
- = note: closure with signature `fn(&'2 X) -> &X` must implement `FnOnce<(&'1 X,)>`, for any lifetime `'1`...
- = note: ...but it actually implements `FnOnce<(&'2 X,)>`, for some specific lifetime `'2`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.nll.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.nll.stderr
deleted file mode 100644
index 3a4d1d90c0397..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.nll.stderr
+++ /dev/null
@@ -1,38 +0,0 @@
-error: higher-ranked subtype error
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error: higher-ranked subtype error
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error[E0308]: mismatched types
- --> $DIR/issue-57611-trait-alias.rs:20:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
- |
- = note: expected type `for<'r> Fn<(&'r X,)>`
- found type `Fn<(&'static X,)>`
-note: this closure does not fulfill the lifetime requirements
- --> $DIR/issue-57611-trait-alias.rs:24:9
- |
-LL | |x| x
- | ^^^^^
-
-error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:20:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
- |
- = note: closure with signature `fn(&'static X) -> &'static X` must implement `FnOnce<(&'0 X,)>`, for any lifetime `'0`...
- = note: ...but it actually implements `FnOnce<(&'static X,)>`
-
-error: aborting due to 4 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr
deleted file mode 100644
index 70b6f264860e7..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57611-trait-alias.min_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error: implementation of `FnOnce` is not general enough
- --> $DIR/issue-57611-trait-alias.rs:19:16
- |
-LL | type Bar = impl Baz<Self, Self>;
- | ^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough
- |
- = note: closure with signature `fn(&'2 X) -> &X` must implement `FnOnce<(&'1 X,)>`, for any lifetime `'1`...
- = note: ...but it actually implements `FnOnce<(&'2 X,)>`, for some specific lifetime `'2`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr
deleted file mode 100644
index 2d85862671933..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57700.full_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-57700.rs:18:58
- |
-LL | fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
- | __________________________________________________________^
-LL | |
-LL | | self
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr
deleted file mode 100644
index 2d85862671933..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-57700.min_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error: type parameter `impl Deref<Target = Self>` is part of concrete type but not used in parameter list for the `impl Trait` type alias
- --> $DIR/issue-57700.rs:18:58
- |
-LL | fn foo(self: impl Deref<Target = Self>) -> Self::Bar {
- | __________________________________________________________^
-LL | |
-LL | | self
-LL | | }
- | |_____^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
deleted file mode 100644
index 9b2d21192cd89..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-60407.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0636]: the feature `type_alias_impl_trait` has already been declared
- --> $DIR/issue-60407.rs:3:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr
deleted file mode 100644
index adb07f5227b40..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-60407.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: fatal error triggered by #[rustc_error]
- --> $DIR/issue-60407.rs:10:1
- |
-LL | fn main() {
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr
deleted file mode 100644
index 738718e770ac3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-60564.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/issue-60564.rs:21:34
- |
-LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
- | ^^^^^^^^^^^^^^
- |
-note: used non-generic type `u8` for generic parameter
- --> $DIR/issue-60564.rs:10:25
- |
-LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr
deleted file mode 100644
index 738718e770ac3..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-60564.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/issue-60564.rs:21:34
- |
-LL | fn iter_bits(self, n: u8) -> Self::BitsIter {
- | ^^^^^^^^^^^^^^
- |
-note: used non-generic type `u8` for generic parameter
- --> $DIR/issue-60564.rs:10:25
- |
-LL | type IterBitsIter<T, E, I> = impl std::iter::Iterator<Item = I>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.full_tait.stderr
deleted file mode 100644
index 1c6759e3454b5..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-63263-closure-return.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/issue-63263-closure-return.rs:9:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `#[warn(incomplete_features)]` on by default
- = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
-
-warning: 1 warning emitted
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr
deleted file mode 100644
index 409cca865d1e6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-63279.full_tait.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0271]: type mismatch resolving `<[closure@$DIR/issue-63279.rs:10:5: 10:28] as FnOnce<()>>::Output == ()`
- --> $DIR/issue-63279.rs:7:16
- |
-LL | type Closure = impl FnOnce();
- | ^^^^^^^^^^^^^ expected `()`, found opaque type
- |
- = note: expected unit type `()`
- found opaque type `impl FnOnce<()>`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0271`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
deleted file mode 100644
index 98d20d6ca0d56..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0636]: the feature `type_alias_impl_trait` has already been declared
- --> $DIR/issue-65679-inst-opaque-ty-from-val-twice.rs:5:32
- |
-LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
- | ^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0636`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr
deleted file mode 100644
index db3b89bc699c1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/issue-68368-non-defining-use.rs:10:15
- |
-LL | fn f<'a>() -> Alias<'a, ()> {}
- | ^^^^^^^^^^^^^
- |
-note: used non-generic type `()` for generic parameter
- --> $DIR/issue-68368-non-defining-use.rs:9:16
- |
-LL | type Alias<'a, U> = impl Trait<U>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr
deleted file mode 100644
index db3b89bc699c1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-68368-non-defining-use.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/issue-68368-non-defining-use.rs:10:15
- |
-LL | fn f<'a>() -> Alias<'a, ()> {}
- | ^^^^^^^^^^^^^
- |
-note: used non-generic type `()` for generic parameter
- --> $DIR/issue-68368-non-defining-use.rs:9:16
- |
-LL | type Alias<'a, U> = impl Trait<U>;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr
deleted file mode 100644
index 150bfbaef5910..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.full_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0261]: use of undeclared lifetime name `'a`
- --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:19:65
- |
-LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
- | - ^^ undeclared lifetime
- | |
- | help: consider introducing lifetime `'a` here: `'a,`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0261`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr
deleted file mode 100644
index 150bfbaef5910..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-69136-inner-lifetime-resolve-error.min_tait.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0261]: use of undeclared lifetime name `'a`
- --> $DIR/issue-69136-inner-lifetime-resolve-error.rs:19:65
- |
-LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
- | - ^^ undeclared lifetime
- | |
- | help: consider introducing lifetime `'a` here: `'a,`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0261`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr
deleted file mode 100644
index 83c37001a45c9..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-74244.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74244.rs:11:6
- |
-LL | impl<T> Allocator for DefaultAllocator {
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr
deleted file mode 100644
index 83c37001a45c9..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-74244.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74244.rs:11:6
- |
-LL | impl<T> Allocator for DefaultAllocator {
- | ^ unconstrained type parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr
deleted file mode 100644
index 112fc2ec7196c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-74761.full_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:9:6
- |
-LL | impl<'a, 'b> A for () {
- | ^^ unconstrained lifetime parameter
-
-error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:9:10
- |
-LL | impl<'a, 'b> A for () {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr
deleted file mode 100644
index 112fc2ec7196c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-74761.min_tait.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:9:6
- |
-LL | impl<'a, 'b> A for () {
- | ^^ unconstrained lifetime parameter
-
-error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
- --> $DIR/issue-74761.rs:9:10
- |
-LL | impl<'a, 'b> A for () {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr
deleted file mode 100644
index fb063800bdbc6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: cannot implement trait on type alias impl trait
- --> $DIR/issue-76202-trait-impl-for-tait.rs:18:1
- |
-LL | impl Test for F {
- | ^^^^^^^^^^^^^^^
- |
-note: type alias impl trait defined here
- --> $DIR/issue-76202-trait-impl-for-tait.rs:11:10
- |
-LL | type F = impl Dummy;
- | ^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr b/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr
deleted file mode 100644
index fb063800bdbc6..0000000000000
--- a/src/test/ui/type-alias-impl-trait/issue-76202-trait-impl-for-tait.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: cannot implement trait on type alias impl trait
- --> $DIR/issue-76202-trait-impl-for-tait.rs:18:1
- |
-LL | impl Test for F {
- | ^^^^^^^^^^^^^^^
- |
-note: type alias impl trait defined here
- --> $DIR/issue-76202-trait-impl-for-tait.rs:11:10
- |
-LL | type F = impl Dummy;
- | ^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr
deleted file mode 100644
index 725958358a11e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.full_tait.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/never_reveal_concrete_type.rs:15:27
- |
-LL | type NoReveal = impl std::fmt::Debug;
- | -------------------- the found opaque type
-...
-LL | let _: &'static str = x;
- | ------------ ^ expected `&str`, found opaque type
- | |
- | expected due to this
- |
- = note: expected reference `&'static str`
- found opaque type `impl Debug`
-
-error[E0605]: non-primitive cast: `impl Debug` as `&'static str`
- --> $DIR/never_reveal_concrete_type.rs:16:13
- |
-LL | let _ = x as &'static str;
- | ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0308, E0605.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr
deleted file mode 100644
index 725958358a11e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/never_reveal_concrete_type.min_tait.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/never_reveal_concrete_type.rs:15:27
- |
-LL | type NoReveal = impl std::fmt::Debug;
- | -------------------- the found opaque type
-...
-LL | let _: &'static str = x;
- | ------------ ^ expected `&str`, found opaque type
- | |
- | expected due to this
- |
- = note: expected reference `&'static str`
- found opaque type `impl Debug`
-
-error[E0605]: non-primitive cast: `impl Debug` as `&'static str`
- --> $DIR/never_reveal_concrete_type.rs:16:13
- |
-LL | let _ = x as &'static str;
- | ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0308, E0605.
-For more information about an error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr
deleted file mode 100644
index 917830c6a0984..0000000000000
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/no_inferrable_concrete_type.rs:8:12
- |
-LL | type Foo = impl Copy;
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr
deleted file mode 100644
index 917830c6a0984..0000000000000
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/no_inferrable_concrete_type.rs:8:12
- |
-LL | type Foo = impl Copy;
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr
deleted file mode 100644
index 0f0141dcb99fe..0000000000000
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.full_tait.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:17:19
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the found opaque type
-...
-LL | let _: &str = bomp();
- | ---- ^^^^^^ expected `&str`, found opaque type
- | |
- | expected due to this
- |
- = note: expected reference `&str`
- found opaque type `impl Debug`
-
-error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:21:5
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the expected opaque type
-...
-LL | fn bomp() -> boo::Boo {
- | -------- expected `impl Debug` because of return type
-LL | ""
- | ^^ expected opaque type, found `&str`
- |
- = note: expected opaque type `impl Debug`
- found reference `&'static str`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr b/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr
deleted file mode 100644
index 0f0141dcb99fe..0000000000000
--- a/src/test/ui/type-alias-impl-trait/no_revealing_outside_defining_module.min_tait.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:17:19
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the found opaque type
-...
-LL | let _: &str = bomp();
- | ---- ^^^^^^ expected `&str`, found opaque type
- | |
- | expected due to this
- |
- = note: expected reference `&str`
- found opaque type `impl Debug`
-
-error[E0308]: mismatched types
- --> $DIR/no_revealing_outside_defining_module.rs:21:5
- |
-LL | pub type Boo = impl ::std::fmt::Debug;
- | ---------------------- the expected opaque type
-...
-LL | fn bomp() -> boo::Boo {
- | -------- expected `impl Debug` because of return type
-LL | ""
- | ^^ expected opaque type, found `&str`
- |
- = note: expected opaque type `impl Debug`
- found reference `&'static str`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr b/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr
deleted file mode 100644
index d7f8d04ff808e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/not_a_defining_use.rs:11:27
- |
-LL | fn two<T: Debug>(t: T) -> Two<T, u32> {
- | ^^^^^^^^^^^
- |
-note: used non-generic type `u32` for generic parameter
- --> $DIR/not_a_defining_use.rs:9:13
- |
-LL | type Two<T, U> = impl Debug;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr b/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr
deleted file mode 100644
index d7f8d04ff808e..0000000000000
--- a/src/test/ui/type-alias-impl-trait/not_a_defining_use.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: non-defining opaque type use in defining scope
- --> $DIR/not_a_defining_use.rs:11:27
- |
-LL | fn two<T: Debug>(t: T) -> Two<T, u32> {
- | ^^^^^^^^^^^
- |
-note: used non-generic type `u32` for generic parameter
- --> $DIR/not_a_defining_use.rs:9:13
- |
-LL | type Two<T, U> = impl Debug;
- | ^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr b/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr
deleted file mode 100644
index 59f07482ddbc1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0220]: associated type `Assoc` not found for `V`
- --> $DIR/not_well_formed.rs:11:29
- |
-LL | type Foo<V> = impl Trait<V::Assoc>;
- | ^^^^^ associated type `Assoc` not found
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0220`.
diff --git a/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr b/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr
deleted file mode 100644
index 59f07482ddbc1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/not_well_formed.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0220]: associated type `Assoc` not found for `V`
- --> $DIR/not_well_formed.rs:11:29
- |
-LL | type Foo<V> = impl Trait<V::Assoc>;
- | ^^^^^ associated type `Assoc` not found
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0220`.
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr
deleted file mode 100644
index ce0827d94f94f..0000000000000
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match-no-leak.rs:17:9
- |
-LL | LEAK_FREE => (),
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr
deleted file mode 100644
index ce0827d94f94f..0000000000000
--- a/src/test/ui/type-alias-impl-trait/structural-match-no-leak.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match-no-leak.rs:17:9
- |
-LL | LEAK_FREE => (),
- | ^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr
deleted file mode 100644
index cb2cf59774ba0..0000000000000
--- a/src/test/ui/type-alias-impl-trait/structural-match.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match.rs:18:9
- |
-LL | VALUE => (),
- | ^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr b/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr
deleted file mode 100644
index cb2cf59774ba0..0000000000000
--- a/src/test/ui/type-alias-impl-trait/structural-match.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: `impl Send` cannot be used in patterns
- --> $DIR/structural-match.rs:18:9
- |
-LL | VALUE => (),
- | ^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr
deleted file mode 100644
index 2a40ccc074b93..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.full_tait.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/type-alias-impl-trait-const.rs:12:19
- |
-LL | pub type Foo = impl Debug;
- | ---------- the expected opaque type
-...
-LL | const _FOO: Foo = 5;
- | ^ expected opaque type, found integer
- |
- = note: expected opaque type `impl Debug`
- found type `{integer}`
-
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-const.rs:9:16
- |
-LL | pub type Foo = impl Debug;
- | ^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr
deleted file mode 100644
index 2a40ccc074b93..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-const.min_tait.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/type-alias-impl-trait-const.rs:12:19
- |
-LL | pub type Foo = impl Debug;
- | ---------- the expected opaque type
-...
-LL | const _FOO: Foo = 5;
- | ^ expected opaque type, found integer
- |
- = note: expected opaque type `impl Debug`
- found type `{integer}`
-
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-const.rs:9:16
- |
-LL | pub type Foo = impl Debug;
- | ^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr
deleted file mode 100644
index c4bd4deaa0617..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.full_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:12:6
- |
-LL | impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr
deleted file mode 100644
index c4bd4deaa0617..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.min_tait.stderr
+++ /dev/null
@@ -1,9 +0,0 @@
-error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
- --> $DIR/type-alias-impl-trait-unconstrained-lifetime.rs:12:6
- |
-LL | impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) {
- | ^^ unconstrained lifetime parameter
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0207`.
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr
deleted file mode 100644
index f1b9f23f06640..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error.rs:5:12
- |
-LL | type Foo = impl Fn() -> Foo;
- | ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr
deleted file mode 100644
index f1b9f23f06640..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error.rs:5:12
- |
-LL | type Foo = impl Fn() -> Foo;
- | ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr
deleted file mode 100644
index 2df29d72c1e3b..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.full_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:9:12
- |
-LL | type Foo = impl Bar<Foo, Item = Foo>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr
deleted file mode 100644
index 2df29d72c1e3b..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-cycle-error2.min_tait.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-error: could not find defining uses
- --> $DIR/type-alias-impl-trait-with-cycle-error2.rs:9:12
- |
-LL | type Foo = impl Bar<Foo, Item = Foo>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr
deleted file mode 100644
index 4c32549ce30b1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:5:12
- |
-LL | type Foo = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:12:13
- |
-LL | fn bar() -> impl 'static {
- | ^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr
deleted file mode 100644
index 4c32549ce30b1..0000000000000
--- a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-with-no-traits.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:5:12
- |
-LL | type Foo = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/type-alias-impl-trait-with-no-traits.rs:12:13
- |
-LL | fn bar() -> impl 'static {
- | ^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr
deleted file mode 100644
index 995a6dfbf877c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.full_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:7:28
- |
-LL | type PartiallyDefined<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:14:29
- |
-LL | type PartiallyDefined2<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr
deleted file mode 100644
index 995a6dfbf877c..0000000000000
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.min_tait.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:7:28
- |
-LL | type PartiallyDefined<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: at least one trait must be specified
- --> $DIR/unused_generic_param.rs:14:29
- |
-LL | type PartiallyDefined2<T> = impl 'static;
- | ^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr
deleted file mode 100644
index 3427dc0e62214..0000000000000
--- a/src/test/ui/typeck/typeck_type_placeholder_item.full_tait.stderr
+++ /dev/null
@@ -1,638 +0,0 @@
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:156:18
- |
-LL | struct BadStruct<_>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:159:16
- |
-LL | trait BadTrait<_> {}
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:169:19
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:169:22
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:174:19
- |
-LL | struct BadStruct2<_, T>(_, T);
- | ^ expected identifier, found reserved identifier
-
-error: associated constant in `impl` without body
- --> $DIR/typeck_type_placeholder_item.rs:207:5
- |
-LL | const C: _;
- | ^^^^^^^^^^-
- | |
- | help: provide a definition for the constant: `= <expr>;`
-
-error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters
- --> $DIR/typeck_type_placeholder_item.rs:169:22
- |
-LL | struct BadStruct1<_, _>(_);
- | - ^ already used
- | |
- | first use of `_`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:9:14
- |
-LL | fn test() -> _ { 5 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:12:16
- |
-LL | fn test2() -> (_, _) { (5, 5) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:15:15
- |
-LL | static TEST3: _ = "test";
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `&str`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:18:15
- |
-LL | static TEST4: _ = 145;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:21:15
- |
-LL | static TEST5: (_, _) = (1, 2);
- | ^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:24:13
- |
-LL | fn test6(_: _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6<T>(_: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:27:18
- |
-LL | fn test6_b<T>(_: _, _: T) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6_b<T, U>(_: U, _: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:30:30
- |
-LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:33:13
- |
-LL | fn test7(x: _) { let _x: usize = x; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test7<T>(x: T) { let _x: usize = x; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:36:22
- |
-LL | fn test8(_f: fn() -> _) { }
- | ^
- | |
- | not allowed in type signatures
- | help: use type parameters instead: `T`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:36:22
- |
-LL | fn test8(_f: fn() -> _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test8<T>(_f: fn() -> T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:50:26
- |
-LL | fn test11(x: &usize) -> &_ {
- | -^
- | ||
- | |not allowed in type signatures
- | help: replace with the correct return type: `&'static &'static usize`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:55:52
- |
-LL | unsafe fn test12(x: *const usize) -> *const *const _ {
- | --------------^
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `*const *const usize`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:69:8
- |
-LL | a: _,
- | ^ not allowed in type signatures
-LL |
-LL | b: (_, _),
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct Test10<T> {
-LL | a: T,
-LL |
-LL | b: (T, T),
- |
-
-error: missing type for `static` item
- --> $DIR/typeck_type_placeholder_item.rs:75:12
- |
-LL | static A = 42;
- | ^ help: provide a type for the static variable: `A: i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:77:15
- |
-LL | static B: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:79:15
- |
-LL | static C: Option<_> = Some(42);
- | ^^^^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:81:21
- |
-LL | fn fn_test() -> _ { 5 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:84:23
- |
-LL | fn fn_test2() -> (_, _) { (5, 5) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:87:22
- |
-LL | static FN_TEST3: _ = "test";
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `&str`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:90:22
- |
-LL | static FN_TEST4: _ = 145;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:93:22
- |
-LL | static FN_TEST5: (_, _) = (1, 2);
- | ^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:96:20
- |
-LL | fn fn_test6(_: _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test6<T>(_: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:99:20
- |
-LL | fn fn_test7(x: _) { let _x: usize = x; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test7<T>(x: T) { let _x: usize = x; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:102:29
- |
-LL | fn fn_test8(_f: fn() -> _) { }
- | ^
- | |
- | not allowed in type signatures
- | help: use type parameters instead: `T`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:102:29
- |
-LL | fn fn_test8(_f: fn() -> _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test8<T>(_f: fn() -> T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:125:12
- |
-LL | a: _,
- | ^ not allowed in type signatures
-LL |
-LL | b: (_, _),
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct FnTest10<T> {
-LL | a: T,
-LL |
-LL | b: (T, T),
- |
-
-error[E0282]: type annotations needed
- --> $DIR/typeck_type_placeholder_item.rs:130:18
- |
-LL | fn fn_test11(_: _) -> (_, _) { panic!() }
- | ^ cannot infer type
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:130:28
- |
-LL | fn fn_test11(_: _) -> (_, _) { panic!() }
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:134:30
- |
-LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:137:33
- |
-LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
- | ------^-
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:156:21
- |
-LL | struct BadStruct<_>(_);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct<T>(T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for implementations
- --> $DIR/typeck_type_placeholder_item.rs:161:15
- |
-LL | impl BadTrait<_> for BadStruct<_> {}
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | impl<T> BadTrait<T> for BadStruct<T> {}
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:164:34
- |
-LL | fn impl_trait() -> impl BadTrait<_> {
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:169:25
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct1<T, _>(T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:174:25
- |
-LL | struct BadStruct2<_, T>(_, T);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct2<U, T>(U, T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for type aliases
- --> $DIR/typeck_type_placeholder_item.rs:178:14
- |
-LL | type X = Box<_>;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:184:21
- |
-LL | type Y = impl Trait<_>;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:218:31
- |
-LL | fn value() -> Option<&'static _> {
- | ----------------^-
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `Option<&'static u8>`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:223:10
- |
-LL | const _: Option<_> = map(value);
- | ^^^^^^^^^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `Option<u8>`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:142:31
- |
-LL | fn method_test1(&self, x: _);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test1<T>(&self, x: T);
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:144:31
- |
-LL | fn method_test2(&self, x: _) -> _;
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test2<T>(&self, x: T) -> T;
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:146:31
- |
-LL | fn method_test3(&self) -> _;
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test3<T>(&self) -> T;
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:148:26
- |
-LL | fn assoc_fn_test1(x: _);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test1<T>(x: T);
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:150:26
- |
-LL | fn assoc_fn_test2(x: _) -> _;
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test2<T>(x: T) -> T;
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:152:28
- |
-LL | fn assoc_fn_test3() -> _;
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test3<T>() -> T;
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:192:14
- |
-LL | type B = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:194:14
- |
-LL | const C: _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:196:14
- |
-LL | const D: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:199:26
- |
-LL | type F: std::ops::Fn(_);
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:43:24
- |
-LL | fn test9(&self) -> _ { () }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `()`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:46:27
- |
-LL | fn test10(&self, _x : _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test10<T>(&self, _x : T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:61:24
- |
-LL | fn clone(&self) -> _ { Test9 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `Test9`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:64:37
- |
-LL | fn clone_from(&mut self, other: _) { *self = Test9; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn clone_from<T>(&mut self, other: T) { *self = Test9; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:109:31
- |
-LL | fn fn_test9(&self) -> _ { () }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `()`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:112:34
- |
-LL | fn fn_test10(&self, _x : _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test10<T>(&self, _x : T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:117:28
- |
-LL | fn clone(&self) -> _ { FnTest9 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `FnTest9`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:120:41
- |
-LL | fn clone_from(&mut self, other: _) { *self = FnTest9; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn clone_from<T>(&mut self, other: T) { *self = FnTest9; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:203:14
- |
-LL | type A = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:205:14
- |
-LL | type B = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:207:14
- |
-LL | const C: _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:210:14
- |
-LL | const D: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error: aborting due to 69 previous errors
-
-Some errors have detailed explanations: E0121, E0282, E0403.
-For more information about an error, try `rustc --explain E0121`.
diff --git a/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr b/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr
deleted file mode 100644
index 3427dc0e62214..0000000000000
--- a/src/test/ui/typeck/typeck_type_placeholder_item.min_tait.stderr
+++ /dev/null
@@ -1,638 +0,0 @@
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:156:18
- |
-LL | struct BadStruct<_>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:159:16
- |
-LL | trait BadTrait<_> {}
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:169:19
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:169:22
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ expected identifier, found reserved identifier
-
-error: expected identifier, found reserved identifier `_`
- --> $DIR/typeck_type_placeholder_item.rs:174:19
- |
-LL | struct BadStruct2<_, T>(_, T);
- | ^ expected identifier, found reserved identifier
-
-error: associated constant in `impl` without body
- --> $DIR/typeck_type_placeholder_item.rs:207:5
- |
-LL | const C: _;
- | ^^^^^^^^^^-
- | |
- | help: provide a definition for the constant: `= <expr>;`
-
-error[E0403]: the name `_` is already used for a generic parameter in this item's generic parameters
- --> $DIR/typeck_type_placeholder_item.rs:169:22
- |
-LL | struct BadStruct1<_, _>(_);
- | - ^ already used
- | |
- | first use of `_`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:9:14
- |
-LL | fn test() -> _ { 5 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:12:16
- |
-LL | fn test2() -> (_, _) { (5, 5) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:15:15
- |
-LL | static TEST3: _ = "test";
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `&str`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:18:15
- |
-LL | static TEST4: _ = 145;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:21:15
- |
-LL | static TEST5: (_, _) = (1, 2);
- | ^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:24:13
- |
-LL | fn test6(_: _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6<T>(_: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:27:18
- |
-LL | fn test6_b<T>(_: _, _: T) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6_b<T, U>(_: U, _: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:30:30
- |
-LL | fn test6_c<T, K, L, A, B>(_: _, _: (T, K, L, A, B)) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test6_c<T, K, L, A, B, U>(_: U, _: (T, K, L, A, B)) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:33:13
- |
-LL | fn test7(x: _) { let _x: usize = x; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test7<T>(x: T) { let _x: usize = x; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:36:22
- |
-LL | fn test8(_f: fn() -> _) { }
- | ^
- | |
- | not allowed in type signatures
- | help: use type parameters instead: `T`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:36:22
- |
-LL | fn test8(_f: fn() -> _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test8<T>(_f: fn() -> T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:50:26
- |
-LL | fn test11(x: &usize) -> &_ {
- | -^
- | ||
- | |not allowed in type signatures
- | help: replace with the correct return type: `&'static &'static usize`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:55:52
- |
-LL | unsafe fn test12(x: *const usize) -> *const *const _ {
- | --------------^
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `*const *const usize`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:69:8
- |
-LL | a: _,
- | ^ not allowed in type signatures
-LL |
-LL | b: (_, _),
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct Test10<T> {
-LL | a: T,
-LL |
-LL | b: (T, T),
- |
-
-error: missing type for `static` item
- --> $DIR/typeck_type_placeholder_item.rs:75:12
- |
-LL | static A = 42;
- | ^ help: provide a type for the static variable: `A: i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:77:15
- |
-LL | static B: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:79:15
- |
-LL | static C: Option<_> = Some(42);
- | ^^^^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:81:21
- |
-LL | fn fn_test() -> _ { 5 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:84:23
- |
-LL | fn fn_test2() -> (_, _) { (5, 5) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:87:22
- |
-LL | static FN_TEST3: _ = "test";
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `&str`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:90:22
- |
-LL | static FN_TEST4: _ = 145;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for static variables
- --> $DIR/typeck_type_placeholder_item.rs:93:22
- |
-LL | static FN_TEST5: (_, _) = (1, 2);
- | ^^^^^^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:96:20
- |
-LL | fn fn_test6(_: _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test6<T>(_: T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:99:20
- |
-LL | fn fn_test7(x: _) { let _x: usize = x; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test7<T>(x: T) { let _x: usize = x; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:102:29
- |
-LL | fn fn_test8(_f: fn() -> _) { }
- | ^
- | |
- | not allowed in type signatures
- | help: use type parameters instead: `T`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:102:29
- |
-LL | fn fn_test8(_f: fn() -> _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test8<T>(_f: fn() -> T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:125:12
- |
-LL | a: _,
- | ^ not allowed in type signatures
-LL |
-LL | b: (_, _),
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct FnTest10<T> {
-LL | a: T,
-LL |
-LL | b: (T, T),
- |
-
-error[E0282]: type annotations needed
- --> $DIR/typeck_type_placeholder_item.rs:130:18
- |
-LL | fn fn_test11(_: _) -> (_, _) { panic!() }
- | ^ cannot infer type
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:130:28
- |
-LL | fn fn_test11(_: _) -> (_, _) { panic!() }
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:134:30
- |
-LL | fn fn_test12(x: i32) -> (_, _) { (x, x) }
- | -^--^-
- | || |
- | || not allowed in type signatures
- | |not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:137:33
- |
-LL | fn fn_test13(x: _) -> (i32, _) { (x, x) }
- | ------^-
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `(i32, i32)`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:156:21
- |
-LL | struct BadStruct<_>(_);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct<T>(T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for implementations
- --> $DIR/typeck_type_placeholder_item.rs:161:15
- |
-LL | impl BadTrait<_> for BadStruct<_> {}
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | impl<T> BadTrait<T> for BadStruct<T> {}
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:164:34
- |
-LL | fn impl_trait() -> impl BadTrait<_> {
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:169:25
- |
-LL | struct BadStruct1<_, _>(_);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct1<T, _>(T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/typeck_type_placeholder_item.rs:174:25
- |
-LL | struct BadStruct2<_, T>(_, T);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | struct BadStruct2<U, T>(U, T);
- | ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for type aliases
- --> $DIR/typeck_type_placeholder_item.rs:178:14
- |
-LL | type X = Box<_>;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for opaque types
- --> $DIR/typeck_type_placeholder_item.rs:184:21
- |
-LL | type Y = impl Trait<_>;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:218:31
- |
-LL | fn value() -> Option<&'static _> {
- | ----------------^-
- | | |
- | | not allowed in type signatures
- | help: replace with the correct return type: `Option<&'static u8>`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:223:10
- |
-LL | const _: Option<_> = map(value);
- | ^^^^^^^^^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `Option<u8>`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:142:31
- |
-LL | fn method_test1(&self, x: _);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test1<T>(&self, x: T);
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:144:31
- |
-LL | fn method_test2(&self, x: _) -> _;
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test2<T>(&self, x: T) -> T;
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:146:31
- |
-LL | fn method_test3(&self) -> _;
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn method_test3<T>(&self) -> T;
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:148:26
- |
-LL | fn assoc_fn_test1(x: _);
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test1<T>(x: T);
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:150:26
- |
-LL | fn assoc_fn_test2(x: _) -> _;
- | ^ ^ not allowed in type signatures
- | |
- | not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test2<T>(x: T) -> T;
- | ^^^ ^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:152:28
- |
-LL | fn assoc_fn_test3() -> _;
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn assoc_fn_test3<T>() -> T;
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:192:14
- |
-LL | type B = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:194:14
- |
-LL | const C: _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:196:14
- |
-LL | const D: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:199:26
- |
-LL | type F: std::ops::Fn(_);
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:43:24
- |
-LL | fn test9(&self) -> _ { () }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `()`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:46:27
- |
-LL | fn test10(&self, _x : _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn test10<T>(&self, _x : T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:61:24
- |
-LL | fn clone(&self) -> _ { Test9 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `Test9`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:64:37
- |
-LL | fn clone_from(&mut self, other: _) { *self = Test9; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn clone_from<T>(&mut self, other: T) { *self = Test9; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:109:31
- |
-LL | fn fn_test9(&self) -> _ { () }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `()`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:112:34
- |
-LL | fn fn_test10(&self, _x : _) { }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn fn_test10<T>(&self, _x : T) { }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for return types
- --> $DIR/typeck_type_placeholder_item.rs:117:28
- |
-LL | fn clone(&self) -> _ { FnTest9 }
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct return type: `FnTest9`
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/typeck_type_placeholder_item.rs:120:41
- |
-LL | fn clone_from(&mut self, other: _) { *self = FnTest9; }
- | ^ not allowed in type signatures
- |
-help: use type parameters instead
- |
-LL | fn clone_from<T>(&mut self, other: T) { *self = FnTest9; }
- | ^^^ ^
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:203:14
- |
-LL | type A = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for associated types
- --> $DIR/typeck_type_placeholder_item.rs:205:14
- |
-LL | type B = _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:207:14
- |
-LL | const C: _;
- | ^ not allowed in type signatures
-
-error[E0121]: the type placeholder `_` is not allowed within types on item signatures for constants
- --> $DIR/typeck_type_placeholder_item.rs:210:14
- |
-LL | const D: _ = 42;
- | ^
- | |
- | not allowed in type signatures
- | help: replace with the correct type: `i32`
-
-error: aborting due to 69 previous errors
-
-Some errors have detailed explanations: E0121, E0282, E0403.
-For more information about an error, try `rustc --explain E0121`.