rust/compiler
bors 096598dc79 Auto merge of #121172 - Nadrieril:simplify-empty-selection, r=matthewjasper
match lowering: simplify empty candidate selection

In match lowering, `match_simplified_candidates` is tasked with removing candidates that are fully matched and linking them up properly. The code that does that was needlessly complicated; this PR simplifies it.

The overall change isn't big but I split it up into tiny commits to convince myself that I was correctly preserving behavior. The test changes are all due to the first commit. Let me know if you'd prefer me to split up the PR to make reviewing easier.

r? `@matthewjasper`
2024-02-21 03:11:24 +00:00
..
rustc
rustc_abi Fix rustc_abi build on stable 2024-01-16 21:15:31 +01:00
rustc_arena Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_ast Allow AST and HIR visitors to return ControlFlow 2024-02-18 03:49:28 -05:00
rustc_ast_lowering Reduce capabilities of Diagnostic. 2024-02-20 13:22:17 +11:00
rustc_ast_passes Reduce capabilities of Diagnostic. 2024-02-20 13:22:17 +11:00
rustc_ast_pretty Rollup merge of #121109 - nnethercote:TyKind-Err-guar-2, r=oli-obk 2024-02-16 00:27:32 +01:00
rustc_attr Use generic NonZero internally. 2024-02-15 08:09:42 +01:00
rustc_baked_icu_data
rustc_borrowck Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_builtin_macros Rollup merge of #121318 - kadiwa4:no_assembly_in_supposedly_safe_code, r=Nilstrieb 2024-02-20 15:13:55 +01:00
rustc_codegen_cranelift Auto merge of #121034 - obeis:improve-static-mut-ref, r=RalfJung 2024-02-18 08:00:34 +00:00
rustc_codegen_gcc Auto merge of #121034 - obeis:improve-static-mut-ref, r=RalfJung 2024-02-18 08:00:34 +00:00
rustc_codegen_llvm Rollup merge of #121209 - nnethercote:infallible-join_codegen, r=bjorn3 2024-02-17 18:47:42 +01:00
rustc_codegen_ssa Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_const_eval Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_data_structures Auto merge of #121265 - klensy:bump-18-02-24, r=Mark-Simulacrum 2024-02-18 16:54:15 +00:00
rustc_driver
rustc_driver_impl windows bump to 0.52 2024-02-18 16:02:16 +03:00
rustc_error_codes Improve wording of static_mut_ref 2024-02-18 06:01:40 +03:00
rustc_error_messages errors: only eagerly translate subdiagnostics 2024-02-15 10:34:41 +00:00
rustc_errors Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_expand Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_feature Auto merge of #120500 - oli-obk:intrinsics2.0, r=WaffleLapkin 2024-02-16 09:53:01 +00:00
rustc_fluent_macro Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_fs_util Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_graphviz Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_hir Rollup merge of #121256 - Jarcho:visitor2, r=oli-obk 2024-02-20 07:35:47 +01:00
rustc_hir_analysis Rollup merge of #121344 - fmease:lta-constr-by-input, r=oli-obk 2024-02-20 19:35:41 +01:00
rustc_hir_pretty Lower anonymous structs or unions to HIR 2024-02-12 12:47:23 +08:00
rustc_hir_typeck Rollup merge of #121323 - compiler-errors:raw-param-types, r=oli-obk 2024-02-20 19:35:41 +01:00
rustc_incremental Use better heuristic for printing Cargo specific diagnostics 2024-02-17 16:49:01 +01:00
rustc_index Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_index_macros Step all bootstrap cfgs forward 2024-02-08 07:44:34 -05:00
rustc_infer Rollup merge of #121344 - fmease:lta-constr-by-input, r=oli-obk 2024-02-20 19:35:41 +01:00
rustc_interface Rollup merge of #121209 - nnethercote:infallible-join_codegen, r=bjorn3 2024-02-17 18:47:42 +01:00
rustc_lexer Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_lint Rollup merge of #121318 - kadiwa4:no_assembly_in_supposedly_safe_code, r=Nilstrieb 2024-02-20 15:13:55 +01:00
rustc_lint_defs Rollup merge of #120716 - spastorino:change-some-lint-msgs, r=lcnr 2024-02-20 07:35:45 +01:00
rustc_llvm Pin cc version 2024-02-13 21:13:06 +00:00
rustc_log Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_macros Reduce capabilities of Diagnostic. 2024-02-20 13:22:17 +11:00
rustc_metadata Rollup merge of #121167 - petrochenkov:unload2, r=wesleywiser 2024-02-20 15:13:50 +01:00
rustc_middle Rollup merge of #121344 - fmease:lta-constr-by-input, r=oli-obk 2024-02-20 19:35:41 +01:00
rustc_mir_build Auto merge of #121172 - Nadrieril:simplify-empty-selection, r=matthewjasper 2024-02-21 03:11:24 +00:00
rustc_mir_dataflow Auto merge of #120500 - oli-obk:intrinsics2.0, r=WaffleLapkin 2024-02-16 09:53:01 +00:00
rustc_mir_transform Rollup merge of #121286 - gurry:constprop-lint-rename, r=oli-obk 2024-02-20 15:13:53 +01:00
rustc_monomorphize Reduce capabilities of Diagnostic. 2024-02-20 13:22:17 +11:00
rustc_next_trait_solver Move visitable bounds up into interner 2024-02-13 15:53:15 +00:00
rustc_parse Reduce capabilities of Diagnostic. 2024-02-20 13:22:17 +11:00
rustc_parse_format remove a couple of redundant clones 2024-02-17 12:46:18 +01:00
rustc_passes Rollup merge of #121167 - petrochenkov:unload2, r=wesleywiser 2024-02-20 15:13:50 +01:00
rustc_pattern_analysis Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_privacy Dejargnonize subst 2024-02-12 15:46:35 +09:00
rustc_query_impl Replace NonZero::<_>::new with NonZero::new. 2024-02-15 08:09:42 +01:00
rustc_query_system Use generic NonZero internally. 2024-02-15 08:09:42 +01:00
rustc_resolve Rollup merge of #121167 - petrochenkov:unload2, r=wesleywiser 2024-02-20 15:13:50 +01:00
rustc_serialize Replace NonZero::<_>::new with NonZero::new. 2024-02-15 08:09:42 +01:00
rustc_session Auto merge of #120576 - nnethercote:merge-Diagnostic-DiagnosticBuilder, r=davidtwco 2024-02-20 12:05:09 +00:00
rustc_smir Merge CompilerError::CompilationFailed and CompilerError::ICE. 2024-02-17 09:40:44 +11:00
rustc_span Auto merge of #119673 - petrochenkov:dialoc5, r=compiler-errors,cjgillot 2024-02-18 20:51:16 +00:00
rustc_symbol_mangling Rollup merge of #120958 - ShoyuVanilla:remove-subst, r=oli-obk 2024-02-12 23:18:54 +01:00
rustc_target Rollup merge of #121291 - heiher:revert-medium-cmodel, r=Nilstrieb 2024-02-20 15:13:54 +01:00
rustc_trait_selection Rollup merge of #121344 - fmease:lta-constr-by-input, r=oli-obk 2024-02-20 19:35:41 +01:00
rustc_traits Rename some normalization-related items 2024-02-20 17:30:49 +01:00
rustc_transmute Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_ty_utils Fix stray trait mismatch in resolve_associated_item for AsyncFn 2024-02-20 15:45:05 +00:00
rustc_type_ir Introduce expand_weak_alias_tys 2024-02-20 17:31:49 +01:00
stable_mir Merge CompilerError::CompilationFailed and CompilerError::ICE. 2024-02-17 09:40:44 +11:00