bors e8c698bb3b Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee ... mark some target features as 'forbidden' so they cannot be (un)set with -Ctarget-feature The context for this is https://github.com/rust-lang/rust/issues/116344: some target features change the way floats are passed between functions. Changing those target features is unsound as code compiled for the same target may now use different ABIs. So this introduces a new concept of "forbidden" target features (on top of the existing "stable " and "unstable" categories), and makes it a hard error to (un)set such a target feature. For now, the x86 and ARM feature `soft-float` is on that list. We'll have to make some effort to collect more relevant features, and similar features from other targets, but that can happen after the basic infrastructure for this landed. (These features are being collected in https://github.com/rust-lang/rust/issues/131799.) I've made this a warning for now to give people some time to speak up if this would break something. MCP: https://github.com/rust-lang/compiler-team/issues/780		2024-11-05 16:25:45 +00:00
..
rustc
rustc_abi
rustc_arena
rustc_ast	Do not format generic consts	2024-11-02 20:25:06 +00:00
rustc_ast_ir
rustc_ast_lowering
rustc_ast_passes	Rename the FIXMEs, remove a few that dont matter anymore	2024-11-03 18:59:41 +00:00
rustc_ast_pretty
rustc_attr	remove support for extern-block const intrinsics	2024-11-04 23:27:45 +01:00
rustc_baked_icu_data
rustc_borrowck	Auto merge of #132580 - compiler-errors:globs, r=Noratrieb	2024-11-05 08:30:56 +00:00
rustc_builtin_macros
rustc_codegen_cranelift	Auto merge of #132526 - bjorn3:sync_cg_clif-2024-11-02, r=bjorn3	2024-11-03 05:03:52 +00:00
rustc_codegen_gcc	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
rustc_codegen_llvm	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
rustc_codegen_ssa	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
rustc_const_eval	when an intrinsic has a const-stable fallback body, we can easily expose it on stable	2024-11-04 23:27:46 +01:00
rustc_data_structures
rustc_driver
rustc_driver_impl	make time format parsing compiletime	2024-11-03 15:51:39 +03:00
rustc_error_codes
rustc_error_messages
rustc_errors	Rename target triple to target tuple in many places in the compiler	2024-11-02 21:29:59 +01:00
rustc_expand
rustc_feature	add new rustc_const_stable_intrinsic attribute for const-stable intrinsics	2024-11-04 23:27:46 +01:00
rustc_fluent_macro
rustc_fs_util
rustc_graphviz
rustc_hir	Rollup merge of #132423 - RalfJung:const-eval-align-offset, r=dtolnay	2024-11-03 20:08:13 -08:00
rustc_hir_analysis	Auto merge of #132580 - compiler-errors:globs, r=Noratrieb	2024-11-05 08:30:56 +00:00
rustc_hir_pretty
rustc_hir_typeck	Auto merge of #132580 - compiler-errors:globs, r=Noratrieb	2024-11-05 08:30:56 +00:00
rustc_incremental	replace manual time convertions with std ones	2024-11-03 15:51:39 +03:00
rustc_index
rustc_index_macros
rustc_infer	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +00:00
rustc_interface	Rename target triple to target tuple in many places in the compiler	2024-11-02 21:29:59 +01:00
rustc_lexer
rustc_lint	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +00:00
rustc_lint_defs
rustc_llvm	Auto merge of #132555 - matthiaskrgr:rollup-2d79661, r=matthiaskrgr	2024-11-03 13:46:47 +00:00
rustc_log
rustc_macros
rustc_metadata	ty::KContainer -> ty::AssocItemContainer::K	2024-11-04 04:45:52 +00:00
rustc_middle	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
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	compiler: Directly use rustc_abi in mir_transform	2024-11-03 13:38:47 -08:00
rustc_monomorphize	compiler: Add rustc_abi to _monomorphize	2024-11-02 20:31:47 -07:00
rustc_next_trait_solver	Rename the FIXMEs, remove a few that dont matter anymore	2024-11-03 18:59:41 +00:00
rustc_parse	Revert "Avoid nested replacement ranges" from #129346.	2024-11-04 15:57:35 +11:00
rustc_parse_format
rustc_passes	remove support for extern-block const intrinsics	2024-11-04 23:27:45 +01:00
rustc_pattern_analysis	compiler: Remove unused rustc_target from Cargo.tomls	2024-11-03 13:38:47 -08:00
rustc_privacy
rustc_query_impl
rustc_query_system	replace manual time convertions with std ones	2024-11-03 15:51:39 +03:00
rustc_resolve
rustc_sanitizers	compiler: Add rustc_abi to _sanitizers	2024-11-02 20:31:47 -07:00
rustc_serialize
rustc_session	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
rustc_smir	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +00:00
rustc_span	add new rustc_const_stable_intrinsic attribute for const-stable intrinsics	2024-11-04 23:27:46 +01:00
rustc_symbol_mangling	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +00:00
rustc_target	Auto merge of #129884 - RalfJung:forbidden-target-features, r=workingjubilee	2024-11-05 16:25:45 +00:00
rustc_trait_selection	Auto merge of #132580 - compiler-errors:globs, r=Noratrieb	2024-11-05 08:30:56 +00:00
rustc_traits
rustc_transmute
rustc_ty_utils	ty::BrK -> ty::BoundRegionKind::K	2024-11-04 04:45:52 +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
stable_mir