Auto merge of #53441 - toidiu:ak-fix53419, r=nikomatsakis

fix for late-bound regions

Fix for #53419

r? @nikomatsakis

Author: bors

src/liballoc/lib.rs

@@ -77,6 +77,7 @@
 #![cfg_attr(not(test), feature(fn_traits))]
 #![cfg_attr(not(test), feature(generator_trait))]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![cfg_attr(test, feature(test))]
 
 #![feature(allocator_api)]

src/liballoc_jemalloc/lib.rs

@@ -17,6 +17,7 @@
 #![feature(libc)]
 #![feature(linkage)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(staged_api)]
 #![feature(rustc_attrs)]
 #![cfg_attr(dummy_jemalloc, allow(dead_code, unused_extern_crates))]

src/liballoc_system/lib.rs

@@ -18,6 +18,7 @@
 #![feature(allocator_api)]
 #![feature(core_intrinsics)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(staged_api)]
 #![feature(rustc_attrs)]
 #![cfg_attr(any(unix, target_os = "cloudabi", target_os = "redox"), feature(libc))]

src/libarena/lib.rs

@@ -27,6 +27,7 @@
 #![feature(core_intrinsics)]
 #![feature(dropck_eyepatch)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(raw_vec_internals)]
 #![cfg_attr(test, feature(test))]
 

src/libcore/lib.rs

@@ -92,6 +92,7 @@
 #![feature(link_llvm_intrinsics)]
 #![feature(never_type)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(exhaustive_patterns)]
 #![feature(macro_at_most_once_rep)]
 #![feature(no_core)]

src/libfmt_macros/lib.rs

@@ -21,6 +21,7 @@
        test(attr(deny(warnings))))]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 
 pub use self::Piece::*;
 pub use self::Position::*;

src/libgraphviz/lib.rs

@@ -289,6 +289,7 @@
        test(attr(allow(unused_variables), deny(warnings))))]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(str_escape)]
 
 use self::LabelText::*;

src/libpanic_abort/lib.rs

@@ -25,6 +25,7 @@
 #![feature(core_intrinsics)]
 #![feature(libc)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(panic_runtime)]
 #![feature(staged_api)]
 #![feature(rustc_attrs)]

src/libpanic_unwind/lib.rs

@@ -35,6 +35,7 @@
 #![feature(lang_items)]
 #![feature(libc)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(panic_unwind)]
 #![feature(raw)]
 #![feature(staged_api)]

src/libproc_macro/lib.rs

@@ -32,6 +32,7 @@
        test(attr(allow(dead_code, deprecated, unused_variables, unused_mut))))]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_private)]
 #![feature(staged_api)]
 #![feature(lang_items)]

src/libprofiler_builtins/lib.rs

@@ -16,4 +16,5 @@
             issue = "0")]
 #![allow(unused_features)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(staged_api)]

src/librustc/lib.rs

@@ -51,6 +51,7 @@
 #![feature(exhaustive_patterns)]
 #![feature(extern_types)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(non_exhaustive)]
 #![feature(proc_macro_internals)]
 #![feature(quote)]

src/librustc_allocator/lib.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_private)]
 
 #[macro_use] extern crate log;

src/librustc_apfloat/lib.rs

@@ -46,6 +46,7 @@
 #![forbid(unsafe_code)]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(try_from)]
 // See librustc_cratesio_shim/Cargo.toml for a comment explaining this.
 #[allow(unused_extern_crates)]

src/librustc_asan/lib.rs

@@ -11,6 +11,7 @@
 #![sanitizer_runtime]
 #![feature(alloc_system)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(sanitizer_runtime)]
 #![feature(staged_api)]
 #![no_std]

src/librustc_borrowck/lib.rs

@@ -15,6 +15,7 @@
 #![allow(non_camel_case_types)]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(quote)]
 
 #![recursion_limit="256"]

src/librustc_codegen_llvm/lib.rs

@@ -27,6 +27,7 @@
 #![allow(unused_attributes)]
 #![feature(libc)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(quote)]
 #![feature(range_contains)]
 #![feature(rustc_diagnostic_macros)]

src/librustc_codegen_utils/lib.rs

@@ -20,6 +20,7 @@
 #![feature(box_syntax)]
 #![feature(custom_attribute)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![allow(unused_attributes)]
 #![feature(quote)]
 #![feature(rustc_diagnostic_macros)]

src/librustc_cratesio_shim/src/lib.rs

@@ -12,6 +12,7 @@
 #![allow(unused_extern_crates)]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 
 extern crate bitflags;
 extern crate log;

src/librustc_data_structures/lib.rs

@@ -27,6 +27,7 @@
 #![feature(optin_builtin_traits)]
 #![cfg_attr(stage0, feature(macro_vis_matcher))]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(allow_internal_unstable)]
 #![feature(vec_resize_with)]
 

src/librustc_driver/lib.rs

@@ -21,6 +21,7 @@
 #![feature(box_syntax)]
 #![cfg_attr(unix, feature(libc))]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(option_replace)]
 #![feature(quote)]
 #![feature(rustc_diagnostic_macros)]

src/librustc_errors/lib.rs

@@ -17,6 +17,7 @@
 #![feature(range_contains)]
 #![cfg_attr(unix, feature(libc))]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(optin_builtin_traits)]
 
 extern crate atty;

src/librustc_incremental/lib.rs

@@ -15,6 +15,7 @@
       html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(specialization)]
 
 #![recursion_limit="256"]

src/librustc_lint/lib.rs

@@ -28,6 +28,7 @@
 #![feature(box_syntax)]
 #![cfg_attr(stage0, feature(macro_vis_matcher))]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(quote)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(macro_at_most_once_rep)]

src/librustc_llvm/lib.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(static_nobundle)]
 
 #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",

src/librustc_lsan/lib.rs

@@ -11,6 +11,7 @@
 #![sanitizer_runtime]
 #![feature(alloc_system)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(sanitizer_runtime)]
 #![feature(staged_api)]
 #![no_std]

src/librustc_metadata/lib.rs

@@ -16,6 +16,7 @@
 #![feature(libc)]
 #![feature(macro_at_most_once_rep)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(proc_macro_internals)]
 #![feature(proc_macro_quote)]
 #![feature(quote)]

src/librustc_mir/lib.rs

@@ -15,7 +15,7 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 */
 
 #![cfg_attr(not(stage0), feature(nll))]
-#![feature(infer_outlives_requirements)]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(in_band_lifetimes)]
 #![feature(slice_patterns)]
 #![feature(slice_sort_by_cached_key)]

src/librustc_msan/lib.rs

@@ -11,6 +11,7 @@
 #![sanitizer_runtime]
 #![feature(alloc_system)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(sanitizer_runtime)]
 #![feature(staged_api)]
 #![no_std]

src/librustc_passes/lib.rs

@@ -19,6 +19,7 @@
        html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_diagnostic_macros)]
 
 #[macro_use]

src/librustc_platform_intrinsics/lib.rs

@@ -11,6 +11,7 @@
 #![allow(bad_style)]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 
 pub struct Intrinsic {
     pub inputs: &'static [&'static Type],

src/librustc_plugin/lib.rs

@@ -65,6 +65,7 @@
        html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_diagnostic_macros)]
 
 #[macro_use] extern crate syntax;

src/librustc_privacy/lib.rs

@@ -13,6 +13,7 @@
        html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_diagnostic_macros)]
 
 #![recursion_limit="256"]

src/librustc_resolve/lib.rs

@@ -14,6 +14,7 @@
 
 #![feature(crate_visibility_modifier)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_diagnostic_macros)]
 #![feature(slice_sort_by_cached_key)]
 

src/librustc_save_analysis/lib.rs

@@ -13,6 +13,7 @@
        html_root_url = "https://doc.rust-lang.org/nightly/")]
 #![feature(custom_attribute)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![allow(unused_attributes)]
 
 #![recursion_limit="256"]

src/librustc_target/lib.rs

@@ -24,6 +24,7 @@
 #![feature(box_syntax)]
 #![feature(const_fn)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(slice_patterns)]
 
 #[macro_use]

src/librustc_traits/lib.rs

@@ -16,6 +16,7 @@
 #![feature(extern_prelude)]
 #![feature(in_band_lifetimes)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 
 #![recursion_limit="256"]
 

src/librustc_tsan/lib.rs

@@ -11,6 +11,7 @@
 #![sanitizer_runtime]
 #![feature(alloc_system)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(sanitizer_runtime)]
 #![feature(staged_api)]
 #![no_std]

src/librustc_typeck/lib.rs

@@ -76,6 +76,7 @@ This API is completely unstable and subject to change.
 #![feature(crate_visibility_modifier)]
 #![feature(exhaustive_patterns)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(quote)]
 #![feature(refcell_replace_swap)]
 #![feature(rustc_diagnostic_macros)]