rust/compiler
bors 1c858ba5bf Auto merge of #88678 - matthewjasper:if-boolean-scoping, r=oli-obk
Change scope of temporaries in match guards

Each pattern in a match arm has its own copy of the match guard in MIR, with its own temporary, so it has to be dropped before the the guards are joined to the single copy of the arm. This PR changes `then_else_break` to allow it to put the temporary in the innermost scope possible. This change isn't done for `if` expressions because that affects a large number of mir-opt tests and could more significantly affect performance.

closes #88649

r? `@oli-obk`
2021-09-06 10:39:21 +00:00
..
rustc rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc_apfloat rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc_arena Remove unused arena macro args 2021-08-30 13:09:38 +02:00
rustc_ast Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser 2021-09-04 01:40:36 +00:00
rustc_ast_lowering Replace Vec by Option. 2021-09-03 23:36:22 +02:00
rustc_ast_passes Auto merge of #87114 - cjgillot:abilint, r=estebank 2021-09-02 06:06:24 +00:00
rustc_ast_pretty Add let-else to AST 2021-08-30 20:17:45 -05:00
rustc_attr Remove Session.used_attrs and move logic to CheckAttrVisitor 2021-08-21 13:27:27 -05:00
rustc_builtin_macros Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser 2021-09-04 01:40:36 +00:00
rustc_codegen_cranelift Auto merge of #88499 - eddyb:layout-off, r=nagisa 2021-09-05 16:14:41 +00:00
rustc_codegen_llvm Auto merge of #88499 - eddyb:layout-off, r=nagisa 2021-09-05 16:14:41 +00:00
rustc_codegen_ssa Auto merge of #88499 - eddyb:layout-off, r=nagisa 2021-09-05 16:14:41 +00:00
rustc_data_structures Rollup merge of #88053 - bjorn3:fix_flock_fallback_impl, r=cjgillot 2021-09-01 09:23:25 +02:00
rustc_driver Remove print_fuel_crate field of Session 2021-09-02 12:29:11 +02:00
rustc_error_codes Update E0785.md 2021-08-30 22:18:55 -07:00
rustc_errors Auto merge of #88493 - chenyukang:fix-duplicated-diagnostic, r=estebank 2021-09-06 00:14:41 +00:00
rustc_expand Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser 2021-09-04 01:40:36 +00:00
rustc_feature Add let_else feature gate 2021-08-30 20:18:39 -05:00
rustc_fs_util rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc_graphviz rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc_hir Auto merge of #88435 - cjgillot:no-walk-crate, r=Aaron1011 2021-09-05 21:40:34 +00:00
rustc_hir_pretty Remove obsolete MacroDef variant of OwnerNode 2021-08-28 00:24:30 -07:00
rustc_incremental Stop using walk_crate. 2021-09-02 19:08:58 +02:00
rustc_index Suggested changes 2021-08-27 16:21:25 -07:00
rustc_infer Auto merge of #88363 - michaelwoerister:remapped-diagnostics, r=estebank 2021-09-03 00:23:10 +00:00
rustc_interface Auto merge of #88435 - cjgillot:no-walk-crate, r=Aaron1011 2021-09-05 21:40:34 +00:00
rustc_lexer Fix more “a”/“an” typos 2021-08-22 17:27:18 +02:00
rustc_lint Auto merge of #88435 - cjgillot:no-walk-crate, r=Aaron1011 2021-09-05 21:40:34 +00:00
rustc_lint_defs Tracking issue for UNSUPPORTED_CALLING_CONVENTIONS 2021-08-27 20:47:00 +03:00
rustc_llvm RustWrapper: adapt to LLVM change 0f45c16f2caa 2021-08-26 10:40:27 -04:00
rustc_macros Rollup merge of #86123 - Aaron1011:query-span, r=cjgillot 2021-08-19 19:30:04 +02:00
rustc_metadata Auto merge of #88538 - bjorn3:no_session_in_crate_loader, r=petrochenkov 2021-09-04 07:17:12 +00:00
rustc_middle Auto merge of #88493 - chenyukang:fix-duplicated-diagnostic, r=estebank 2021-09-06 00:14:41 +00:00
rustc_mir Auto merge of #88499 - eddyb:layout-off, r=nagisa 2021-09-05 16:14:41 +00:00
rustc_mir_build Change scope of temporaries in match guards 2021-09-05 18:50:55 +01:00
rustc_parse Rollup merge of #88257 - estebank:invalid-attr-error, r=oli-obk 2021-09-05 10:32:20 +02:00
rustc_parse_format rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00
rustc_passes Auto merge of #88435 - cjgillot:no-walk-crate, r=Aaron1011 2021-09-05 21:40:34 +00:00
rustc_plugin_impl Remove Session.used_attrs and move logic to CheckAttrVisitor 2021-08-21 13:27:27 -05:00
rustc_privacy Rename walk_crate. 2021-09-02 19:23:11 +02:00
rustc_query_impl Add query own_existential_vtable_entries 2021-09-05 18:13:32 +01:00
rustc_query_system Remove redundant Span in QueryJobInfo 2021-09-01 11:10:58 -07:00
rustc_resolve Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser 2021-09-04 01:40:36 +00:00
rustc_save_analysis Rename walk_crate. 2021-09-02 19:23:11 +02:00
rustc_serialize Fix more “a”/“an” typos 2021-08-22 16:35:29 +02:00
rustc_session Add explanation for ctfe_backtrace lock 2021-09-02 12:29:12 +02:00
rustc_span Auto merge of #88363 - michaelwoerister:remapped-diagnostics, r=estebank 2021-09-03 00:23:10 +00:00
rustc_symbol_mangling Rollup merge of #85534 - csmoe:demagnle-assert, r=michaelwoerister 2021-08-29 16:25:28 +02:00
rustc_target Auto merge of #88499 - eddyb:layout-off, r=nagisa 2021-09-05 16:14:41 +00:00
rustc_trait_selection Add query own_existential_vtable_entries 2021-09-05 18:13:32 +01:00
rustc_traits Auto merge of #88371 - Manishearth:rollup-pkkjsme, r=Manishearth 2021-08-27 01:07:17 +00:00
rustc_ty_utils Auto merge of #88371 - Manishearth:rollup-pkkjsme, r=Manishearth 2021-08-27 01:07:17 +00:00
rustc_type_ir update TypeFlags to deal with missing ct substs 2021-08-26 11:00:30 +02:00
rustc_typeck Auto merge of #88631 - camelid:sugg-span, r=davidtwco 2021-09-06 07:58:24 +00:00