Jacob Pratt 7c53b5d206 Rollup merge of #131080 - alexcrichton:stabilize-more-wasm-target-features, r=petrochenkov ... Stabilize WebAssembly `multivalue`, `reference-types`, and `tail-call` target features For the `multivalue` and `reference-types` features this commit is similar to https://github.com/rust-lang/rust/pull/117457 in that it's stabilizing target features specific to WebAssembly targets. The previous PR left out these two features because they weren't expected to change much about compiled code so it was unclear what the rationale was. It has [since been discovered][blog] that `reference-types` can be useful as it changes the binary format of the `call_indirect` instruction. Additionally [on Zulip][zulip] there's a use case of detecting these features at compile time and generating a compile error to better warn users about features not supported on engines. This PR then additionally adds the `tail-call` feature which corresponds to the [tail-call] proposal to WebAssembly. This feature advanced to "phase 4" in the WebAssembly CG awhile back and has been supported in LLVM for quite some time now. Engines are finishing up implementations or have already shipped implementations, so while this is a bit of a late addition to Rust itself it reflects the current status of WebAssembly's state of the feature. A test has been added here not only for these features but other WebAssembly features as well to showcase that they're usable without feature gates in stable Rust. [blog]: https://blog.rust-lang.org/2024/09/24/webassembly-targets-change-in-default-target-features.html [zulip]: https://rust-lang.zulipchat.com/#narrow/stream/122651-general/topic/wasm32.20reference-types.20.2F.20multivalue.20in.201.2E82-beta.20not.20enabled/near/473893987 [tail-call]: https://github.com/webassembly/tail-call		2024-11-10 19:12:25 -05:00
..
rustc	Remove unused intercrate dependencies	2024-11-07 14:17:16 +00:00
rustc_abi	pointee_info_at: fix logic for recursing into enums	2024-11-08 07:35:29 +01:00
rustc_arena	move strict provenance lints to new feature gate, remove old feature gates	2024-10-21 15:22:17 +01:00
rustc_ast	Add documentation on ast::Attribute	2024-11-05 16:38:15 +01:00
rustc_ast_ir	Add sugar for &pin (const|mut) types	2024-10-07 11:15:04 -07:00
rustc_ast_lowering	Stabilize Arm64EC inline assembly	2024-11-10 17:43:46 +09:00
rustc_ast_passes	Rename the FIXMEs, remove a few that dont matter anymore	2024-11-03 18:59:41 +00:00
rustc_ast_pretty	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_attr	remove support for extern-block const intrinsics	2024-11-04 23:27:45 +01:00
rustc_baked_icu_data
rustc_borrowck	Dont suggest use<APIT>	2024-11-09 19:41:53 +00:00
rustc_builtin_macros	Auto merge of #131284 - dingxiangfei2009:rename-smart-ptr-to-coerce-referent, r=compiler-errors	2024-10-27 17:04:12 +00:00
rustc_codegen_cranelift	Merge commit '1fa693ca4462fc1f790693464cf765ad693616af' into sync_cg_clif-2024-11-09	2024-11-09 13:48:06 +00:00
rustc_codegen_gcc	remove support for rustc_safe_intrinsic attribute; use rustc_intrinsic functions instead	2024-11-08 09:16:00 +01:00
rustc_codegen_llvm	Rollup merge of #132675 - Zalathar:empty-spans, r=jieyouxu	2024-11-10 17:43:07 +01:00
rustc_codegen_ssa	Rollup merge of #132774 - bjorn3:cranelift_lld, r=lqd	2024-11-09 19:16:45 +01:00
rustc_const_eval	Rollup merge of #132823 - RalfJung:conditional-const-calls, r=fee1-dead,compiler-errors	2024-11-09 20:28:44 -08:00
rustc_data_structures	Replace an FTP link in comments with an equivalent HTTPS link	2024-10-24 17:02:11 +11:00
rustc_driver
rustc_driver_impl	Use a method to apply RustcOptGroup to getopts::Options	2024-11-08 12:46:39 +11:00
rustc_error_codes	remove support for rustc_safe_intrinsic attribute; use rustc_intrinsic functions instead	2024-11-08 09:16:00 +01:00
rustc_error_messages	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_errors	Rename target triple to target tuple in many places in the compiler	2024-11-02 21:29:59 +01:00
rustc_expand	Rollup merge of #132332 - nnethercote:use-token_descr-more, r=estebank	2024-10-30 06:40:36 +01:00
rustc_feature	Rollup merge of #132552 - taiki-e:sparc-target-feature, r=workingjubilee	2024-11-09 10:52:03 +01:00
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 #132423 - RalfJung:const-eval-align-offset, r=dtolnay	2024-11-03 20:08:13 -08:00
rustc_hir_analysis	Rollup merge of #132757 - compiler-errors:yeet-check-wf, r=lcnr	2024-11-08 20:46:12 -08:00
rustc_hir_pretty	compiler: Switch to rustc_abi in hir_pretty, lint_defs, and mir_build	2024-10-30 22:38:49 -07:00
rustc_hir_typeck	Don't suggest .into_iter() on iterators	2024-11-08 17:43:13 -08:00
rustc_incremental	replace manual time convertions with std ones	2024-11-03 15:51:39 +03:00
rustc_index	Rollup merge of #130625 - heiseish:issue-124028-fix, r=jieyouxu	2024-10-10 12:49:18 +02:00
rustc_index_macros	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_infer	Manually register some bounds for a better span	2024-11-08 04:56:08 +00:00
rustc_interface	Use a method to apply RustcOptGroup to getopts::Options	2024-11-08 12:46:39 +11:00
rustc_lexer	Reject raw lifetime followed by \' as well	2024-10-30 01:13:18 +00:00
rustc_lint	Rollup merge of #132426 - Urgau:unreach_pub-super, r=petrochenkov	2024-11-10 22:20:35 +01:00
rustc_lint_defs	Auto merge of #132173 - veluca93:abi_checks, r=RalfJung,compiler-errors	2024-11-10 02:52:25 +00:00
rustc_llvm	Add discriminators to DILocations when multiple functions are inlined into a single point.	2024-11-09 08:01:31 -08:00
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 #132131 - celinval:smir-crate-defs, r=compiler-errors	2024-11-07 18:48:22 -08:00
rustc_middle	Rollup merge of #132675 - Zalathar:empty-spans, r=jieyouxu	2024-11-10 17:43:07 +01:00
rustc_mir_build	Auto merge of #132580 - compiler-errors:globs, r=Noratrieb	2024-11-05 08:30:56 +00:00
rustc_mir_dataflow	compiler: Remove unused rustc_target from Cargo.tomls	2024-11-03 13:38:47 -08:00
rustc_mir_transform	Rollup merge of #132675 - Zalathar:empty-spans, r=jieyouxu	2024-11-10 17:43:07 +01:00
rustc_monomorphize	Auto merge of #132173 - veluca93:abi_checks, r=RalfJung,compiler-errors	2024-11-10 02:52:25 +00:00
rustc_next_trait_solver	Remove unused intercrate dependencies	2024-11-07 14:17:16 +00:00
rustc_parse	Rollup merge of #132363 - compiler-errors:raw-lt-id-valid, r=wesleywiser	2024-11-09 19:16:43 +01:00
rustc_parse_format	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_passes	remove support for rustc_safe_intrinsic attribute; use rustc_intrinsic functions instead	2024-11-08 09:16:00 +01:00
rustc_pattern_analysis	compiler: Remove unused rustc_target from Cargo.tomls	2024-11-03 13:38:47 -08:00
rustc_privacy	Merge HostPolarity and BoundConstness	2024-10-30 16:23:16 +00:00
rustc_query_impl	Handle rustc_query_impl cases of rustc::potential_query_instability lint	2024-10-03 12:47:08 +03:00
rustc_query_system	replace manual time convertions with std ones	2024-11-03 15:51:39 +03:00
rustc_resolve	use verbose for path separator suggestion	2024-11-08 16:58:19 +00:00
rustc_sanitizers	compiler: Add rustc_abi to _sanitizers	2024-11-02 20:31:47 -07:00
rustc_serialize	Fix explicit_iter_loop in rustc_serialize	2024-10-16 15:44:16 +02:00
rustc_session	Rollup merge of #132823 - RalfJung:conditional-const-calls, r=fee1-dead,compiler-errors	2024-11-09 20:28:44 -08:00
rustc_smir	Rollup merge of #132131 - celinval:smir-crate-defs, r=compiler-errors	2024-11-07 18:48:22 -08:00
rustc_span	Rollup merge of #132675 - Zalathar:empty-spans, r=jieyouxu	2024-11-10 17:43:07 +01:00
rustc_symbol_mangling	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +00:00
rustc_target	Stabilize WebAssembly multivalue, reference-types, and tail-call target features	2024-11-10 07:45:14 -08:00
rustc_trait_selection	Dont suggest use<APIT>	2024-11-09 19:41:53 +00:00
rustc_traits	TypingMode 🤔	2024-10-29 17:01:24 +01:00
rustc_transmute	Rollup merge of #132255 - workingjubilee:layout-is-🏚️, r=compiler-errors	2024-10-28 10:18:50 -07:00
rustc_ty_utils	Make fn_abi_sanity_check a bit stricter	2024-11-07 15:54:40 +00:00
rustc_type_ir	Rename the FIXMEs, remove a few that dont matter anymore	2024-11-03 18:59:41 +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