rust/compiler
Matthias Krüger 347c744fe0
Rollup merge of #92381 - ThePuzzlemaker:issue-92308, r=estebank
Suggest `return`ing tail expressions in async functions

This PR fixes #92308.

Previously, the suggestion to `return` tail expressions (introduced in #81769) did not apply to `async` functions, as the suggestion checked whether the types were equal disregarding `impl Future<Output = T>` syntax sugar for `async` functions. This PR changes that in order to fix a potential papercut.

I'm not sure if this is the "right" way to do this, so if there is a better way then please let me know.

I amended an existing test introduced in #81769 to add a regression test for this, if you think I should make a separate test I will.
2022-01-14 07:47:32 +01:00
..
rustc Remove useless #[global_allocator] from rustc and rustdoc. 2021-12-23 17:23:21 +11:00
rustc_apfloat Stabilize iter::zip. 2021-12-14 18:50:31 -04:00
rustc_arena Add some comments. 2021-11-19 07:52:59 +11:00
rustc_ast Rollup merge of #92357 - GuillaumeGomez:fix-doc-comment-backline-removal, r=camelid 2022-01-10 11:03:05 +01:00
rustc_ast_lowering Rollup merge of #91907 - lcnr:const-arg-infer, r=BoxyUwU 2022-01-04 21:23:06 +01:00
rustc_ast_passes Move PatKind::Lit checking from ast_validation to ast lowering 2022-01-01 15:10:43 -05:00
rustc_ast_pretty Rollup merge of #92336 - dtolnay:printstateself, r=michaelwoerister 2022-01-07 20:20:56 -08:00
rustc_attr Remove unnecessary sigils around Symbol::as_str() calls. 2021-12-15 17:32:14 +11:00
rustc_borrowck Auto merge of #89861 - nbdd0121:closure, r=wesleywiser 2022-01-13 18:51:07 +00:00
rustc_builtin_macros Update AsmArgs field visibility for rustfmt 2022-01-10 22:38:15 -05:00
rustc_codegen_cranelift Store a Symbol instead of an Ident in VariantDef/FieldDef 2022-01-11 10:16:22 -05:00
rustc_codegen_gcc Store a Symbol instead of an Ident in VariantDef/FieldDef 2022-01-11 10:16:22 -05:00
rustc_codegen_llvm Rollup merge of #92142 - wesleywiser:fix_codecoverage_partitioning, r=tmandry 2022-01-13 08:11:20 +01:00
rustc_codegen_ssa Rollup merge of #90001 - Fearyncess:master, r=alexcrichton 2022-01-13 08:11:16 +01:00
rustc_const_eval Rollup merge of #92432 - fee1-dead:constck-impl-constness, r=oli-obk 2022-01-12 07:12:06 +01:00
rustc_data_structures Auto merge of #92070 - rukai:replace_vec_into_iter_with_array_into_iter, r=Mark-Simulacrum 2022-01-11 14:23:24 +00:00
rustc_driver Rollup merge of #92504 - dtolnay:wall, r=jackh726 2022-01-06 23:15:17 +01:00
rustc_error_codes docs(error-codes): Add long error explanation for E0227 2021-12-28 15:46:20 +03:00
rustc_errors Auto merge of #92070 - rukai:replace_vec_into_iter_with_array_into_iter, r=Mark-Simulacrum 2022-01-11 14:23:24 +00:00
rustc_expand Auto merge of #92070 - rukai:replace_vec_into_iter_with_array_into_iter, r=Mark-Simulacrum 2022-01-11 14:23:24 +00:00
rustc_feature Stabilize destructuring_assignment 2021-12-14 22:38:51 -05:00
rustc_fs_util Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_graphviz eplace usages of vec![].into_iter with [].into_iter 2022-01-09 14:09:25 +11:00
rustc_hir Rollup merge of #92702 - ehuss:clean-lang_items-extract, r=petrochenkov 2022-01-10 11:03:11 +01:00
rustc_hir_pretty Rollup merge of #91907 - lcnr:const-arg-infer, r=BoxyUwU 2022-01-04 21:23:06 +01:00
rustc_incremental eplace usages of vec![].into_iter with [].into_iter 2022-01-09 14:09:25 +11:00
rustc_index Introduce IntervalSet 2021-12-30 22:33:44 -05:00
rustc_infer Rollup merge of #92045 - oli-obk:cleanup, r=petrochenkov 2022-01-14 07:47:31 +01:00
rustc_interface ast: Always keep a NodeId in ast::Crate 2022-01-05 17:09:37 +08:00
rustc_lexer Auto merge of #91393 - Julian-Wollersberger:lexer_optimization, r=petrochenkov 2021-12-03 13:20:14 +00:00
rustc_lint Compute most of Public/Exported access level in rustc_resolve 2022-01-09 21:33:14 +00:00
rustc_lint_defs Rollup merge of #91770 - TaKO8Ki:suggest-adding-cfg-test, r=joshtriplett 2021-12-21 08:33:39 +01:00
rustc_llvm Rollup merge of #92559 - durin42:llvm-14-attributemask, r=nikic 2022-01-06 23:15:18 +01:00
rustc_log Make rustc_log doc test runnable 2022-01-03 22:31:56 -08:00
rustc_macros Rollup merge of #92011 - Aaron1011:decode-span, r=michaelwoerister 2022-01-03 14:44:16 +01:00
rustc_metadata Rollup merge of #92277 - petrochenkov:cmrval2, r=jackh726 2022-01-13 08:11:21 +01:00
rustc_middle Auto merge of #92844 - matthiaskrgr:rollup-z5wb6yi, r=matthiaskrgr 2022-01-14 03:17:11 +00:00
rustc_mir_build Auto merge of #89861 - nbdd0121:closure, r=wesleywiser 2022-01-13 18:51:07 +00:00
rustc_mir_dataflow Store a Symbol instead of an Ident in VariantDef/FieldDef 2022-01-11 10:16:22 -05:00
rustc_mir_transform Rollup merge of #92142 - wesleywiser:fix_codecoverage_partitioning, r=tmandry 2022-01-13 08:11:20 +01:00
rustc_monomorphize Rollup merge of #92142 - wesleywiser:fix_codecoverage_partitioning, r=tmandry 2022-01-13 08:11:20 +01:00
rustc_parse eplace usages of vec![].into_iter with [].into_iter 2022-01-09 14:09:25 +11:00
rustc_parse_format Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_passes Auto merge of #89861 - nbdd0121:closure, r=wesleywiser 2022-01-13 18:51:07 +00:00
rustc_plugin_impl replace dynamic library module with libloading 2021-12-06 12:03:47 -05:00
rustc_privacy Store a Symbol instead of an Ident in VariantDef/FieldDef 2022-01-11 10:16:22 -05:00
rustc_query_impl Some cleanup 2021-12-23 13:38:53 -05:00
rustc_query_system Auto merge of #92278 - Aaron1011:fix-fingerprint-caching, r=michaelwoerister 2022-01-10 00:26:07 +00:00
rustc_resolve Compute most of Public/Exported access level in rustc_resolve 2022-01-09 21:33:14 +00:00
rustc_save_analysis Add trait_item_def_id to AssocItem 2022-01-07 12:28:12 -08:00
rustc_serialize Do not use LEB128 for encoding u16 and i16 2021-12-28 09:29:08 +01:00
rustc_session sess/cg: re-introduce split dwarf kind 2022-01-06 09:32:42 +00:00
rustc_span Auto merge of #92012 - llogiq:repr-c-def-id, r=michaelwoerister 2022-01-11 08:09:00 +00:00
rustc_symbol_mangling Ensure that Fingerprint caching respects hashing configuration 2022-01-05 10:13:28 -05:00
rustc_target eplace usages of vec![].into_iter with [].into_iter 2022-01-09 14:09:25 +11:00
rustc_trait_selection Rollup merge of #92006 - oli-obk:welcome_opaque_types_into_the_fold, r=nikomatsakis 2022-01-13 08:11:19 +01:00
rustc_traits Add trait_item_def_id to AssocItem 2022-01-07 12:28:12 -08:00
rustc_ty_utils Add query to avoid name comparison in leaf_def 2022-01-07 13:31:36 -08:00
rustc_type_ir Fix HashStable implementation on InferTy 2021-12-13 20:36:17 -08:00
rustc_typeck Rollup merge of #92381 - ThePuzzlemaker:issue-92308, r=estebank 2022-01-14 07:47:32 +01:00