Matthias Krüger 71b73e529a Rollup merge of #143416 - joshtriplett:mbe-simplifications, r=nnethercote ... mbe: Defer checks for `compile_error!` until reporting an unused macro rule The current MBE parser checks rules at initial parse time to see if their RHS has `compile_error!` in it, and returns a list of rule indexes and LHS spans that don't map to `compile_error!`, for use in unused macro rule checking. Instead, have the unused macro rule reporting ask the macro for the rule to report, and let the macro check at that time. That avoids checking rules unless they're unused. In the process, refactor the data structure used to store macro rules, to group the LHS and RHS (and LHS span) of each rule together, and refactor the unused rule tracking to only track rule indexes. This builds atop a couple of minor MBE refactors. I would suggest reviewing commit-by-commit. The overall result is a further simplification of the macro code.		2025-07-06 10:03:22 +02:00
..
rustc	Revert "Use workspace lints for crates in compiler/ #138084"	2025-03-10 18:12:47 +08:00
rustc_abi	Remove PointerLike trait	2025-07-03 20:03:49 +00:00
rustc_arena	Introduce Arena::try_alloc_from_iter.	2025-04-19 01:13:18 +00:00
rustc_ast	Complete mut_visit.	2025-07-05 12:37:17 +00:00
rustc_ast_ir	Use -Wunused_crate_dependencies for compiler crates.	2025-03-20 08:59:43 +11:00
rustc_ast_lowering	Rollup merge of #143380 - cjgillot:kw_span, r=compiler-errors	2025-07-04 05:47:27 +02:00
rustc_ast_passes	Rollup merge of #143380 - cjgillot:kw_span, r=compiler-errors	2025-07-04 05:47:27 +02:00
rustc_ast_pretty	Remove support for dyn*	2025-07-01 19:00:21 +00:00
rustc_attr_data_structures	Port #[ignore] to the new attribute parsing infrastructure	2025-07-05 21:23:09 +02:00
rustc_attr_parsing	Port #[ignore] to the new attribute parsing infrastructure	2025-07-05 21:23:09 +02:00
rustc_baked_icu_data	Add unreachable_pub to RUSTC_LINT_FLAGS for compiler/ crates.	2025-03-11 13:14:21 +11:00
rustc_borrowck	Nits	2025-07-04 18:26:09 +00:00
rustc_builtin_macros	Rollup merge of #143380 - cjgillot:kw_span, r=compiler-errors	2025-07-04 05:47:27 +02:00
rustc_codegen_cranelift	Make __rust_alloc_error_handler_should_panic a function	2025-07-03 10:52:21 -07:00
rustc_codegen_gcc	Make __rust_alloc_error_handler_should_panic a function	2025-07-03 10:52:21 -07:00
rustc_codegen_llvm	Rollup merge of #143387 - dpaoliello:shouldpanicfn, r=bjorn3	2025-07-04 16:22:36 +02:00
rustc_codegen_ssa	codegen_ssa: replace a Result by an Either	2025-07-05 15:53:56 +02:00
rustc_const_eval	Stop using Key trait randomly	2025-07-05 18:37:11 +00:00
rustc_data_structures	Rollup merge of #143406 - scottmcm:did-we-need-that-unsafe, r=compiler-errors	2025-07-05 00:12:10 +02:00
rustc_driver	Remove recursion_limit increases.	2025-04-02 16:25:27 +11:00
rustc_driver_impl	Rollup merge of #143019 - danielframpton:codegen-backend-parse, r=bjorn3	2025-06-30 20:49:40 +02:00
rustc_error_codes	compiler: Trim the misleading C of C-cmse from errors	2025-06-25 00:52:10 -07:00
rustc_error_messages	Remove unused feature gates	2025-06-28 23:36:46 +00:00
rustc_errors	Rollup merge of #143417 - klensy:termize, r=jieyouxu	2025-07-04 16:22:37 +02:00
rustc_expand	mbe: Defer checks for compile_error! until reporting an unused macro rule	2025-07-05 16:23:13 -07:00
rustc_feature	Auto merge of #143214 - camsteffen:remove-let-chains-feature, r=est31	2025-07-02 17:18:47 +00:00
rustc_fluent_macro	Remove all unused feature gates from the compiler	2025-06-08 14:50:42 +00:00
rustc_fs_util	Retry if creating temp fails with access denied	2025-04-25 11:28:36 +00:00
rustc_graphviz	Remove #![warn(unreachable_pub)] from all compiler/ crates.	2025-03-11 13:14:21 +11:00
rustc_hashes	Revert "Use workspace lints for crates in compiler/ #138084"	2025-03-10 18:12:47 +08:00
rustc_hir	Port #[ignore] to the new attribute parsing infrastructure	2025-07-05 21:23:09 +02:00
rustc_hir_analysis	Remove yields_in_scope from the scope tree.	2025-07-05 15:24:15 +00:00
rustc_hir_pretty	Remove support for dyn*	2025-07-01 19:00:21 +00:00
rustc_hir_typeck	Rollup merge of #143394 - workingjubilee:reorganize-hir-analysis-provide-fn, r=compiler-errors	2025-07-04 05:47:28 +02:00
rustc_incremental	Auto merge of #139758 - Zoxc:thread-local-graph, r=oli-obk	2025-05-07 12:39:54 +00:00
rustc_index	index: add method for checking range on DenseBitSet	2025-06-04 00:47:12 +02:00
rustc_index_macros	In rustc_mir_tranform, iterate over index newtypes instead of ints	2025-04-12 11:53:07 +00:00
rustc_infer	Fix pretty printing of placeholder types	2025-07-04 18:26:09 +00:00
rustc_interface	Save metadata among work products.	2025-07-04 14:02:17 +00:00
rustc_lexer	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_lint	Stop using Key trait randomly	2025-07-05 18:37:11 +00:00
rustc_lint_defs	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_llvm	rustc_llvm: add Windows system libs only when cross-compiling from Windows	2025-05-31 15:47:14 +02:00
rustc_log	Add documentation for init_logger_with_additional_layer	2025-06-12 12:11:15 +02:00
rustc_macros	Rollup merge of #134006 - klensy:typos, r=nnethercote	2025-07-03 13:29:35 +02:00
rustc_metadata	Add comment and move assertion.	2025-07-04 14:02:18 +00:00
rustc_middle	Remove yields_in_scope from the scope tree.	2025-07-05 15:24:15 +00:00
rustc_mir_build	Remove yields_in_scope from the scope tree.	2025-07-05 15:24:15 +00:00
rustc_mir_dataflow	mir: Use the new method for BasicBlockData	2025-06-29 20:39:13 +08:00
rustc_mir_transform	Auto merge of #142890 - kornelski:unused-var-debug, r=saethlin	2025-07-03 23:17:03 +00:00
rustc_monomorphize	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_next_trait_solver	Don't compress input universes	2025-07-05 18:41:59 +00:00
rustc_parse	Port #[ignore] to the new attribute parsing infrastructure	2025-07-05 21:23:09 +02:00
rustc_parse_format	update to literal-escaper 0.0.4 for better API without unreachable and faster string parsing	2025-06-23 06:36:22 +00:00
rustc_passes	Port #[ignore] to the new attribute parsing infrastructure	2025-07-05 21:23:09 +02:00
rustc_pattern_analysis	treat box patterns as deref patterns in THIR and usefulness analysis	2025-07-04 01:28:35 -07:00
rustc_privacy	Reorder fields in hir::ItemKind variants.	2025-05-30 02:23:20 +10:00
rustc_proc_macro	update to literal-escaper 0.0.4 for better API without unreachable and faster string parsing	2025-06-23 06:36:22 +00:00
rustc_query_impl	Reuse metadata file from work products.	2025-07-04 14:02:17 +00:00
rustc_query_system	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_resolve	mbe: Defer checks for compile_error! until reporting an unused macro rule	2025-07-05 16:23:13 -07:00
rustc_sanitizers	Remove support for dyn*	2025-07-01 19:00:21 +00:00
rustc_serialize	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_session	Rollup merge of #143417 - klensy:termize, r=jieyouxu	2025-07-04 16:22:37 +02:00
rustc_smir	Same for types	2025-07-04 18:26:09 +00:00
rustc_span	Remove PointerLike trait	2025-07-03 20:03:49 +00:00
rustc_symbol_mangling	Remove support for dyn*	2025-07-01 19:00:21 +00:00
rustc_target	Rollup merge of #134006 - klensy:typos, r=nnethercote	2025-07-03 13:29:35 +02:00
rustc_thread_pool	Apply suggestions from code review	2025-06-16 12:27:47 -07:00
rustc_trait_selection	Nits	2025-07-04 18:26:09 +00:00
rustc_traits	Remove fast path from codegen_select, since Sized has no methods	2025-07-02 00:33:06 +00:00
rustc_transmute	tag_for_variant: properly pass TypingEnv	2025-06-27 17:04:33 +02:00
rustc_ty_utils	Rollup merge of #134006 - klensy:typos, r=nnethercote	2025-07-03 13:29:35 +02:00
rustc_type_ir	setup CI and tidy to use typos for spellchecking and fix few typos	2025-07-03 10:51:06 +03:00
rustc_type_ir_macros	Split TypeFolder and FallibleTypeFolder	2025-04-15 18:30:35 +00:00
stable_mir	Change rustc_driver dependency on stable_mir crate	2025-04-30 15:39:52 -07:00