rust/compiler
Matthias Krüger 93781324db
Rollup merge of #133753 - dingxiangfei2009:reduce-false-positive-if-let-rescope, r=jieyouxu
Reduce false positives on some common cases from if-let-rescope lint

r? `@jieyouxu`

We would like to identify a very common case in the ecosystem in which we do not need to apply the lint suggestion for the new Edition 2024 `if let` semantics.

In this patch we excluded linting from `if let`s in statements and block tail expressions. In these simple cases, new Edition 2024 drop orders are identical to those of Edition 2021 and prior.

However, conservatively we should still lint for the other cases, because [this example](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=2113df5ce78f161d32a1190faf5c7469) shows that the drop order changes are very pronounced, some of which are even sensitive to runtime data.
2024-12-03 17:27:08 +01:00
..
rustc Auto merge of #132282 - Noratrieb:it-is-the-end-of-serial, r=cjgillot 2024-11-12 15:14:56 +00:00
rustc_abi Auto merge of #130867 - michirakara:steps_between, r=dtolnay 2024-11-22 10:54:22 +00:00
rustc_arena move strict provenance lints to new feature gate, remove old feature gates 2024-10-21 15:22:17 +01:00
rustc_ast Rollup merge of #133746 - oli-obk:push-xwyrylxmrtvq, r=jieyouxu 2024-12-02 23:08:58 +01:00
rustc_ast_ir Add sugar for &pin (const|mut) types 2024-10-07 11:15:04 -07:00
rustc_ast_lowering Rollup merge of #133746 - oli-obk:push-xwyrylxmrtvq, r=jieyouxu 2024-12-02 23:08:58 +01:00
rustc_ast_passes Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_ast_pretty Rollup merge of #133746 - oli-obk:push-xwyrylxmrtvq, r=jieyouxu 2024-12-02 23:08:58 +01:00
rustc_attr ensure that all publicly reachable const fn have const stability info 2024-11-10 10:16:26 +01:00
rustc_baked_icu_data Delete the cfg(not(parallel)) serial compiler 2024-11-12 13:38:58 +00:00
rustc_borrowck Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_builtin_macros update cfgs 2024-11-27 15:14:54 +00:00
rustc_codegen_cranelift Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_codegen_gcc Rollup merge of #133395 - calebzulawski:simd_relaxed_fma, r=workingjubilee 2024-12-03 07:48:33 +01:00
rustc_codegen_llvm Auto merge of #104342 - mweber15:add_file_location_to_more_types, r=wesleywiser 2024-12-03 12:49:57 +00:00
rustc_codegen_ssa Rollup merge of #133041 - madsmtm:print-deployment-target-env-var, r=davidtwco 2024-12-03 07:48:31 +01:00
rustc_const_eval Auto merge of #133321 - compiler-errors:const-checker, r=wesleywiser 2024-12-03 04:39:48 +00:00
rustc_data_structures Assert that obligations are empty before deeply normalizing 2024-12-02 22:51:18 +00:00
rustc_driver
rustc_driver_impl Rollup merge of #133041 - madsmtm:print-deployment-target-env-var, r=davidtwco 2024-12-03 07:48:31 +01:00
rustc_error_codes Use c"lit" for CStrings without unwrap 2024-12-02 18:16:36 +00:00
rustc_error_messages Delete the cfg(not(parallel)) serial compiler 2024-11-12 13:38:58 +00:00
rustc_errors Eliminate magic numbers from expression precedence 2024-11-30 17:53:40 -08:00
rustc_expand Change AttrArgs::Eq into a struct variant 2024-12-02 10:28:58 +00:00
rustc_feature Gate async fn trait bound modifier on async_trait_bounds 2024-12-02 16:50:44 +00:00
rustc_fluent_macro use tracked_path in rustc_fluent_macro 2024-10-19 22:32:38 +08:00
rustc_fs_util Couple of changes to make it easier to compile rustc for wasm 2024-09-26 19:51:14 +00:00
rustc_graphviz Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
rustc_hir Rollup merge of #133603 - dtolnay:precedence, r=lcnr 2024-12-02 17:36:03 +01:00
rustc_hir_analysis Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_hir_pretty Rollup merge of #133603 - dtolnay:precedence, r=lcnr 2024-12-02 17:36:03 +01:00
rustc_hir_typeck Rollup merge of #133558 - compiler-errors:structurally-resolve-probe-adt, r=lcnr 2024-12-03 17:27:07 +01:00
rustc_incremental Move some code from Compiler::enter to GlobalCtxt::finish 2024-11-09 17:55:39 +00:00
rustc_index Remove HybridBitSet. 2024-11-29 17:23:34 +11:00
rustc_index_macros Auto merge of #130867 - michirakara:steps_between, r=dtolnay 2024-11-22 10:54:22 +00:00
rustc_infer Assert that obligations are empty before deeply normalizing 2024-12-02 22:51:18 +00:00
rustc_interface Auto merge of #104342 - mweber15:add_file_location_to_more_types, r=wesleywiser 2024-12-03 12:49:57 +00:00
rustc_lexer Revert "Reject raw lifetime followed by \' as well" 2024-12-01 05:22:16 +00:00
rustc_lint Rollup merge of #133753 - dingxiangfei2009:reduce-false-positive-if-let-rescope, r=jieyouxu 2024-12-03 17:27:08 +01:00
rustc_lint_defs Rollup merge of #133535 - RalfJung:forbidden_lint_groups-future-compat, r=davidtwco 2024-12-02 23:08:53 +01:00
rustc_llvm Respect verify-llvm-ir option in the backend 2024-11-26 15:26:03 +01:00
rustc_log Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
rustc_macros give a better error for tuple structs in derive(Diagnostic) 2024-10-27 21:23:28 -04:00
rustc_metadata Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_middle Auto merge of #133321 - compiler-errors:const-checker, r=wesleywiser 2024-12-03 04:39:48 +00:00
rustc_mir_build remove Ty::is_copy_modulo_regions 2024-12-02 13:57:56 +01:00
rustc_mir_dataflow Simplify ResultsHandle. 2024-12-02 16:19:17 +11:00
rustc_mir_transform Rollup merge of #133732 - nnethercote:fix-Z-dump-mir-dataflow, r=compiler-errors 2024-12-02 23:08:57 +01:00
rustc_monomorphize Share inline(never) generics across crates 2024-11-28 13:43:05 -05:00
rustc_next_trait_solver support revealing defined opaque post borrowck 2024-11-28 10:40:58 +01:00
rustc_parse Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_parse_format Remove 'apostrophes' from rustc_parse_format 2024-10-14 23:22:51 +02:00
rustc_passes Auto merge of #133321 - compiler-errors:const-checker, r=wesleywiser 2024-12-03 04:39:48 +00:00
rustc_pattern_analysis no more Reveal :( 2024-11-23 13:52:54 +01:00
rustc_privacy Simplify some places that deal with generic parameter defaults 2024-11-11 21:29:18 +01:00
rustc_query_impl Rollup merge of #132410 - bjorn3:yet_another_driver_refactor_round, r=cjgillot 2024-11-27 22:23:24 +01:00
rustc_query_system Auto merge of #124780 - Mark-Simulacrum:lockless-cache, r=lcnr 2024-11-19 02:07:48 +00:00
rustc_resolve Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_sanitizers use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
rustc_serialize Fix explicit_iter_loop in rustc_serialize 2024-10-16 15:44:16 +02:00
rustc_session Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_smir Rollup merge of #132410 - bjorn3:yet_another_driver_refactor_round, r=cjgillot 2024-11-27 22:23:24 +01:00
rustc_span Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_symbol_mangling additional TypingEnv cleanups 2024-11-19 21:36:23 +01:00
rustc_target Auto merge of #133684 - RalfJung:rollup-j2tmrg7, r=RalfJung 2024-11-30 21:08:45 +00:00
rustc_trait_selection Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_traits Delay a bug when encountering an impl with unconstrained generics in codegen_select 2024-11-23 05:27:45 +00:00
rustc_transmute use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
rustc_ty_utils remove Ty::is_copy_modulo_regions 2024-12-02 13:57:56 +01:00
rustc_type_ir Auto merge of #133566 - lcnr:fast-reject-perf, r=compiler-errors 2024-12-02 09:19:20 +00:00
rustc_type_ir_macros do not relate Abi and Safety 2024-10-22 23:13:04 +02:00
stable_mir Rollup merge of #132161 - celinval:smir-fix-indent, r=compiler-errors 2024-11-08 18:51:28 +11:00