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revert changes to tests/ui/missing_const_for_fn/could_be_const.stderr
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‎tests/ui/missing_const_for_fn/could_be_const.stderr

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error: internal compiler error: src/librustc_middle/ty/context.rs:516: node_type: no type for node `expr N (hir_id=HirId { owner: DefId(0:8 ~ could_be_const[317d]::{{impl}}[0]::const_generic_params[0]), local_id: 22 })`
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error: this could be a `const fn`
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--> $DIR/could_be_const.rs:13:5
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|
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LL | / pub fn new() -> Self {
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LL | | Self { guess: 42 }
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LL | | }
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| |_____^
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|
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= note: `-D clippy::missing-const-for-fn` implied by `-D warnings`
210

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thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:904:9
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stack backtrace:
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0: backtrace::backtrace::libunwind::trace
6-
at /cargo/registry/src/github.1485827954.workers.dev-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
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1: backtrace::backtrace::trace_unsynchronized
8-
at /cargo/registry/src/github.1485827954.workers.dev-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
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2: std::sys_common::backtrace::_print_fmt
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at src/libstd/sys_common/backtrace.rs:78
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3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
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at src/libstd/sys_common/backtrace.rs:59
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4: core::fmt::write
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at src/libcore/fmt/mod.rs:1069
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5: std::io::Write::write_fmt
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at src/libstd/io/mod.rs:1504
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6: std::sys_common::backtrace::_print
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at src/libstd/sys_common/backtrace.rs:62
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7: std::sys_common::backtrace::print
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at src/libstd/sys_common/backtrace.rs:49
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8: std::panicking::default_hook::{{closure}}
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at src/libstd/panicking.rs:198
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9: std::panicking::default_hook
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at src/libstd/panicking.rs:218
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10: <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call
26-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/liballoc/boxed.rs:1038
27-
11: clippy_driver::report_clippy_ice
28-
at src/driver.rs:242
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12: <clippy_driver::ICE_HOOK as core::ops::deref::Deref>::deref::__static_ref_initialize::{{closure}}
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at src/driver.rs:235
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13: std::panicking::rust_panic_with_hook
32-
at src/libstd/panicking.rs:481
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14: std::panicking::begin_panic
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15: rustc_errors::HandlerInner::bug
35-
16: rustc_errors::Handler::bug
36-
17: rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}
37-
18: rustc_middle::ty::context::tls::with_opt::{{closure}}
38-
19: rustc_middle::ty::context::tls::with_opt
39-
20: rustc_middle::util::bug::opt_span_bug_fmt
40-
21: rustc_middle::util::bug::bug_fmt
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22: rustc_middle::ty::context::TypeckTables::node_type::{{closure}}
42-
23: rustc_middle::ty::context::TypeckTables::node_type
43-
24: <clippy_lints::use_self::ImplVisitor as rustc_hir::intravisit::Visitor>::visit_expr::expr_ty_matches
44-
at clippy_lints/src/use_self.rs:184
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25: <clippy_lints::use_self::ImplVisitor as rustc_hir::intravisit::Visitor>::visit_expr
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at clippy_lints/src/use_self.rs:219
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26: rustc_hir::intravisit::walk_body
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:485
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27: rustc_hir::intravisit::Visitor::visit_body
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:302
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28: rustc_hir::intravisit::Visitor::visit_nested_body
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_ast/visit.rs:236
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29: rustc_hir::intravisit::walk_anon_const
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:1061
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30: rustc_hir::intravisit::Visitor::visit_anon_const
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:348
57-
31: rustc_hir::intravisit::walk_ty
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:698
59-
32: <clippy_lints::use_self::ImplVisitor as rustc_hir::intravisit::Visitor>::visit_ty
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at clippy_lints/src/use_self.rs:179
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33: rustc_hir::intravisit::walk_ty
62-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:679
63-
34: <clippy_lints::use_self::ImplVisitor as rustc_hir::intravisit::Visitor>::visit_ty
64-
at clippy_lints/src/use_self.rs:179
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35: rustc_hir::intravisit::walk_fn_decl
66-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:901
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36: rustc_hir::intravisit::Visitor::visit_fn_decl
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at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:366
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37: rustc_hir::intravisit::walk_fn
70-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:924
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38: rustc_hir::intravisit::Visitor::visit_fn
72-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:369
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39: rustc_hir::intravisit::walk_impl_item
74-
at /rustc/7f3b3df9e2f2efe3434b4f6fc76462d2c8ad332f/src/librustc_hir/intravisit.rs:997
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40: <clippy_lints::use_self::ImplVisitor as rustc_hir::intravisit::Visitor>::visit_impl_item
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at clippy_lints/src/use_self.rs:240
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41: <clippy_lints::use_self::UseSelf as rustc_lint::passes::LateLintPass>::check_item
78-
at clippy_lints/src/use_self.rs:276
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42: <rustc_lint::late::LateLintPassObjects as rustc_lint::passes::LateLintPass>::check_item
80-
43: rustc_hir::intravisit::Visitor::visit_nested_item
81-
44: rustc_hir::intravisit::walk_crate
82-
45: rustc_lint::late::late_lint_pass_crate
83-
46: rustc_session::utils::<impl rustc_session::session::Session>::time
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47: rustc_session::utils::<impl rustc_session::session::Session>::time
85-
48: rustc_interface::passes::analysis::{{closure}}::{{closure}}
86-
49: rustc_session::utils::<impl rustc_session::session::Session>::time
87-
50: rustc_interface::passes::analysis
88-
51: rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::analysis>::compute
89-
52: rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl
90-
53: rustc_query_system::query::plumbing::get_query
91-
54: rustc_middle::ty::context::tls::enter_global
92-
55: rustc_interface::interface::run_compiler_in_existing_thread_pool
93-
56: scoped_tls::ScopedKey<T>::set
94-
57: rustc_ast::attr::with_globals
95-
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
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error: this could be a `const fn`
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--> $DIR/could_be_const.rs:17:5
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|
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LL | / fn const_generic_params<'a, T, const N: usize>(&self, b: &'a [T; N]) -> &'a [T; N] {
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LL | | b
16+
LL | | }
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| |_____^
9618

97-
note: the compiler unexpectedly panicked. this is a bug.
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error: this could be a `const fn`
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--> $DIR/could_be_const.rs:23:1
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|
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LL | / fn one() -> i32 {
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LL | | 1
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LL | | }
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| |_^
9826

99-
note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy/issues/new
27+
error: this could be a `const fn`
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--> $DIR/could_be_const.rs:28:1
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|
30+
LL | / fn two() -> i32 {
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LL | | let abc = 2;
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LL | | abc
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LL | | }
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| |_^
10035

101-
note: Clippy version: clippy 0.0.212 (87a6f3fc 2020-04-26)
36+
error: this could be a `const fn`
37+
--> $DIR/could_be_const.rs:34:1
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|
39+
LL | / fn string() -> String {
40+
LL | | String::new()
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LL | | }
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| |_^
10243

103-
query stack during panic:
104-
#0 [analysis] running analysis passes on this crate
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end of query stack
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error: aborting due to previous error
44+
error: this could be a `const fn`
45+
--> $DIR/could_be_const.rs:39:1
46+
|
47+
LL | / unsafe fn four() -> i32 {
48+
LL | | 4
49+
LL | | }
50+
| |_^
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52+
error: this could be a `const fn`
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--> $DIR/could_be_const.rs:44:1
54+
|
55+
LL | / fn generic<T>(t: T) -> T {
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LL | | t
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LL | | }
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| |_^
59+
60+
error: this could be a `const fn`
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--> $DIR/could_be_const.rs:48:1
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|
63+
LL | / fn sub(x: u32) -> usize {
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LL | | unsafe { transmute(&x) }
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LL | | }
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| |_^
67+
68+
error: this could be a `const fn`
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--> $DIR/could_be_const.rs:67:9
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|
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LL | / pub fn b(self, a: &A) -> B {
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LL | | B
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LL | | }
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| |_________^
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error: aborting due to 9 previous errors
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