Matthias Krüger b66c6e719f Rollup merge of #117095 - klinvill:smir-fn-arg-count, r=oli-obk ... Add way to differentiate argument locals from other locals in Stable MIR This PR resolves rust-lang/project-stable-mir#47 which request a way to differentiate argument locals in a SMIR `Body` from other locals. Specifically, this PR exposes the `arg_count` field from the MIR `Body`. However, I'm opening this as a draft PR because I think there are a few outstanding questions on how this information should be exposed and described. Namely: - Is exposing `arg_count` the best way to surface this information to SMIR users? Would it be better to leave `arg_count` as a private field and add public methods (e.g. `fn arguments(&self) -> Iter<'_, LocalDecls>`) that may use the underlying `arg_count` info from the MIR body, but expose this information to users in a more convenient form? Or is it best to stick close to the current MIR convention? - If the answer to the above point is to stick with the current MIR convention (`arg_count`), is it reasonable to also commit to sticking to the current MIR convention that the first local is always the return local, while the next `arg_count` locals are always the (in-order) argument locals? - Should `Body` in SMIR only represent function bodies (as implied by the comment I added)? That seems to be the current case in MIR, but should this restriction always be the case for SMIR? r? `@celinval` r? `@oli-obk`		2023-10-26 17:45:43 +02:00
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rustc	Split out the stable part of smir into its own crate to prevent accidental usage of forever unstable things	2023-09-25 14:38:27 +00:00
rustc_abi	s/generator/coroutine/	2023-10-20 21:14:01 +00:00
rustc_arena	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_ast	use visibility to check unused imports and delete some stmts	2023-10-22 21:27:46 +08:00
rustc_ast_lowering	Rename AsyncCoroutineKind to CoroutineSource	2023-10-25 16:14:05 +00:00
rustc_ast_passes	s/generator/coroutine/	2023-10-20 21:14:01 +00:00
rustc_ast_pretty	Auto merge of #116822 - notriddle:notriddle/rust-logo, r=fmease	2023-10-17 04:41:20 +00:00
rustc_attr	Expose a non-Symbol way to access current rustc version string	2023-10-24 18:11:20 -07:00
rustc_baked_icu_data	docs: add Rust logo to more compiler crates	2023-10-16 15:38:08 -07:00
rustc_borrowck	Rename AsyncCoroutineKind to CoroutineSource	2023-10-25 16:14:05 +00:00
rustc_builtin_macros	Auto merge of #116236 - dtolnay:builtinmacrocomment, r=cjgillot	2023-10-25 06:57:37 +00:00
rustc_codegen_cranelift	Merge commit '93a5433f17ab5ed48cc88f1e69b0713b16183373' into sync_cg_clif-2023-10-24	2023-10-24 12:22:23 +00:00
rustc_codegen_gcc	s/generator/coroutine/	2023-10-20 21:14:01 +00:00
rustc_codegen_llvm	Auto merge of #116033 - bvanjoi:fix-116032, r=petrochenkov	2023-10-23 20:24:09 +00:00
rustc_codegen_ssa	Auto merge of #117115 - zetafunction:linking, r=bjorn3	2023-10-26 04:04:50 +00:00
rustc_const_eval	Refactor away the need for some descr methods.	2023-10-25 16:40:32 +00:00
rustc_data_structures	Auto merge of #116849 - oli-obk:error_shenanigans, r=cjgillot	2023-10-23 09:59:40 +00:00
rustc_driver	docs: add Rust logo to more compiler crates	2023-10-16 15:38:08 -07:00
rustc_driver_impl	Auto merge of #116818 - Nilstrieb:stop-submitting-bug-reports, r=wesleywiser	2023-10-26 02:08:07 +00:00
rustc_error_codes	Replace all uses of generator in markdown documentation with coroutine	2023-10-20 21:14:02 +00:00
rustc_error_messages	docs: add Rust logo to more compiler crates	2023-10-16 15:38:08 -07:00
rustc_errors	Auto merge of #116962 - estebank:issue-63835, r=oli-obk	2023-10-20 10:52:24 +00:00
rustc_expand	Auto merge of #116818 - Nilstrieb:stop-submitting-bug-reports, r=wesleywiser	2023-10-26 02:08:07 +00:00
rustc_feature	Rollup merge of #116943 - heiher:target-features, r=wesleywiser	2023-10-24 19:29:55 +02:00
rustc_fluent_macro	Use v0.0.0 in compiler crates	2023-10-18 21:55:15 +00:00
rustc_fs_util
rustc_graphviz	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_hir	Rollup merge of #117175 - oli-obk:gen_fn_split, r=compiler-errors	2023-10-25 23:37:11 +02:00
rustc_hir_analysis	Rollup merge of #116553 - gurry:116464-assoc-type-invalid-suggestion, r=compiler-errors	2023-10-25 23:37:09 +02:00
rustc_hir_pretty	Fiddle with State functions.	2023-10-11 10:46:55 +11:00
rustc_hir_typeck	Auto merge of #113262 - Nilstrieb:rawr-casting, r=lcnr	2023-10-26 12:54:19 +00:00
rustc_incremental	Auto merge of #115964 - bjorn3:cgu_reuse_tracker_global_state, r=cjgillot	2023-10-13 00:09:30 +00:00
rustc_index	Preserve DebugInfo in DeadStoreElimination.	2023-10-06 15:46:11 +00:00
rustc_infer	Refactor away the need for some descr methods.	2023-10-25 16:40:32 +00:00
rustc_interface	Auto merge of #116818 - Nilstrieb:stop-submitting-bug-reports, r=wesleywiser	2023-10-26 02:08:07 +00:00
rustc_lexer	Use v0.0.0 in compiler crates	2023-10-18 21:55:15 +00:00
rustc_lint	Make ty::print::Printer take &mut self instead of self	2023-10-21 11:33:05 +02:00
rustc_lint_defs	Auto merge of #116734 - Nadrieril:lint-per-column, r=cjgillot	2023-10-21 11:04:19 +00:00
rustc_llvm	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_log	use env variable to control thread ids in rustc_log	2023-10-10 09:39:47 +08:00
rustc_macros	Allow ensure queries to return Result<(), ErrorGuaranteed>	2023-10-23 08:20:29 +00:00
rustc_metadata	s/generator/coroutine/	2023-10-20 21:14:01 +00:00
rustc_middle	Auto merge of #112875 - compiler-errors:negative-coherence-rework, r=lcnr	2023-10-26 10:57:21 +00:00
rustc_mir_build	Auto merge of #113262 - Nilstrieb:rawr-casting, r=lcnr	2023-10-26 12:54:19 +00:00
rustc_mir_dataflow	Auto merge of #116300 - cjgillot:split-move, r=petrochenkov	2023-10-24 00:25:32 +00:00
rustc_mir_transform	Rollup merge of #117141 - tmiasko:inline-target-features, r=oli-obk	2023-10-25 19:51:14 +02:00
rustc_monomorphize	coverage: Change query codegened_and_inlined_items to a plain function	2023-10-21 12:20:05 +11:00
rustc_parse	s/generator/coroutine/	2023-10-20 21:14:01 +00:00
rustc_parse_format	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_passes	Keep track of #[stable] attribute even if version cannot be parsed	2023-10-24 15:50:23 -07:00
rustc_plugin_impl	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_privacy	Merge associated types with the other alias types	2023-10-23 10:10:22 +00:00
rustc_query_impl	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_query_system	fix broken link: update incremental compilation url	2023-10-22 07:20:36 -07:00
rustc_resolve	Rollup merge of #116905 - Fenex:refactor/compiler/resolve, r=petrochenkov	2023-10-26 17:45:43 +02:00
rustc_serialize	rustdoc: remove rust logo from non-Rust crates	2023-10-08 20:17:53 -07:00
rustc_session	Auto merge of #116818 - Nilstrieb:stop-submitting-bug-reports, r=wesleywiser	2023-10-26 02:08:07 +00:00
rustc_smir	Rollup merge of #117095 - klinvill:smir-fn-arg-count, r=oli-obk	2023-10-26 17:45:43 +02:00
rustc_span	Make Iterator a lang item	2023-10-25 16:18:57 +00:00
rustc_symbol_mangling	Make ty::print::Printer take &mut self instead of self	2023-10-21 11:33:05 +02:00
rustc_target	implement C ABI lowering for CSKY	2023-10-25 20:47:06 +08:00
rustc_trait_selection	Auto merge of #112875 - compiler-errors:negative-coherence-rework, r=lcnr	2023-10-26 10:57:21 +00:00
rustc_traits	Detect cycle errors hidden by opaques during monomorphization	2023-09-13 17:35:44 +00:00
rustc_transmute	Use v0.0.0 in compiler crates	2023-10-18 21:55:15 +00:00
rustc_ty_utils	Rollup merge of #117136 - compiler-errors:defid-list, r=oli-obk	2023-10-25 17:40:29 +02:00
rustc_type_ir	Uplift Canonical to rustc_type_ir	2023-10-25 16:25:09 +00:00
stable_mir	Rollup merge of #117095 - klinvill:smir-fn-arg-count, r=oli-obk	2023-10-26 17:45:43 +02:00