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Matthias Krüger 419f7aeed6
Rollup merge of #121681 - jswrenn:nix-visibility-analysis, r=compiler-errors 
Safe Transmute: Revise safety analysis

This PR migrates `BikeshedIntrinsicFrom` to a simplified safety analysis (described [here](https://github.com/rust-lang/project-safe-transmute/issues/15)) that does not rely on analyzing the visibility of types and fields.

The revised analysis treats primitive types as safe, and user-defined types as potentially carrying safety invariants. If Rust gains explicit (un)safe fields, this PR is structured so that it will be fairly easy to thread support for those annotations into the analysis.

Notably, this PR removes the `Context` type parameter from `BikeshedIntrinsicFrom`. Most of the files changed by this PR are just UI tests tweaked to accommodate the removed parameter.

r? `@compiler-errors`
2024-02-29 20:50:03 +01:00
..
rustc Clean up rustc_*/Cargo.toml. 2023-10-30 08:46:02 +11:00
rustc_abi fix some references to no-longer-existing ReprOptions.layout_seed 2024-02-26 10:40:48 +01:00
rustc_arena rename ptr::invalid -> ptr::without_provenance 2024-02-21 20:15:52 +01:00
rustc_ast AST: Refactor type alias where clauses 2024-02-29 17:18:40 +01:00
rustc_ast_ir Split rustc_type_ir to avoid rustc_ast from depending on it 2024-02-27 18:11:23 +00:00
rustc_ast_lowering AST: Refactor type alias where clauses 2024-02-29 17:18:40 +01:00
rustc_ast_passes Detect empty leading where-clauses on type aliases 2024-02-29 17:20:04 +01:00
rustc_ast_pretty AST: Refactor type alias where clauses 2024-02-29 17:18:40 +01:00
rustc_attr Rename DiagnosticBuilder as Diag. 2024-02-28 08:55:35 +11:00
rustc_baked_icu_data Bump cfg(bootstrap)s 2023-11-15 19:41:28 -05:00
rustc_borrowck Rename DiagnosticArg{,Map,Name,Value} as DiagArg{,Map,Name,Value}. 2024-02-28 08:55:37 +11:00
rustc_builtin_macros AST: Refactor type alias where clauses 2024-02-29 17:18:40 +01:00
rustc_codegen_cranelift Auto merge of #121635 - 823984418:remove_archive_builder_lifetime_a, r=nnethercote 2024-02-27 03:27:48 +00:00
rustc_codegen_gcc Rename DiagnosticArg{,Map,Name,Value} as DiagArg{,Map,Name,Value}. 2024-02-28 08:55:37 +11:00
rustc_codegen_llvm Rename DiagnosticBuilder as Diag. 2024-02-28 08:55:35 +11:00
rustc_codegen_ssa Rollup merge of #121464 - alexcrichton:fix-wasm64, r=wesleywiser 2024-02-29 20:50:03 +01:00
rustc_const_eval Auto merge of #121489 - nnethercote:diag-renaming, r=davidtwco 2024-02-28 20:39:38 +00:00
rustc_data_structures compiler: use addr_of! 2024-02-24 18:53:48 +03:00
rustc_driver Bump cfg(bootstrap)s 2023-11-15 19:41:28 -05:00
rustc_driver_impl Inline and remove HumanEmitter::stderr. 2024-02-29 17:50:23 +11:00
rustc_error_codes remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics 2024-02-25 08:14:52 +01:00
rustc_error_messages errors: only eagerly translate subdiagnostics 2024-02-15 10:34:41 +00:00
rustc_errors Rollup merge of #121783 - nnethercote:emitter-cleanups, r=oli-obk 2024-02-29 17:08:38 +01:00
rustc_expand Rename DiagCtxt::with_emitter as DiagCtxt::new. 2024-02-29 16:30:12 +11:00
rustc_feature Rollup merge of #121740 - surechen:change_attribute_to_local_20240228, r=lcnr 2024-02-29 05:25:27 -05:00
rustc_fluent_macro Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_fs_util Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_graphviz Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_hir Rollup merge of #121681 - jswrenn:nix-visibility-analysis, r=compiler-errors 2024-02-29 20:50:03 +01:00
rustc_hir_analysis Rollup merge of #121669 - nnethercote:count-stashed-errs-again, r=estebank 2024-02-29 17:08:38 +01:00
rustc_hir_pretty Lower anonymous structs or unions to HIR 2024-02-12 12:47:23 +08:00
rustc_hir_typeck Overhaul how stashed diagnostics work, again. 2024-02-29 11:08:27 +11:00
rustc_incremental Adjust the has_errors* methods. 2024-02-22 08:03:47 +11:00
rustc_index Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_index_macros Step all bootstrap cfgs forward 2024-02-08 07:44:34 -05:00
rustc_infer Rollup merge of #121669 - nnethercote:count-stashed-errs-again, r=estebank 2024-02-29 17:08:38 +01:00
rustc_interface Rename Diagnostic as DiagInner. 2024-02-28 08:33:25 +11:00
rustc_lexer Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_lint Rollup merge of #121326 - fmease:detect-empty-leading-where-clauses-on-ty-aliases, r=compiler-errors 2024-02-29 20:50:02 +01:00
rustc_lint_defs Detect empty leading where-clauses on type aliases 2024-02-29 17:20:04 +01:00
rustc_llvm Rollup merge of #121389 - klensy:llvm-warn-fix, r=nikic 2024-02-26 16:06:02 +01:00
rustc_log Invert diagnostic lints. 2024-02-06 13:12:33 +11:00
rustc_macros Rename DiagnosticBuilder as Diag. 2024-02-28 08:55:35 +11:00
rustc_metadata Rename DiagnosticArg{,Map,Name,Value} as DiagArg{,Map,Name,Value}. 2024-02-28 08:55:37 +11:00
rustc_middle Rollup merge of #121669 - nnethercote:count-stashed-errs-again, r=estebank 2024-02-29 17:08:38 +01:00
rustc_mir_build Rollup merge of #121376 - Nadrieril:mir-half-ranges, r=pnkfelix 2024-02-29 17:08:37 +01:00
rustc_mir_dataflow Auto merge of #120500 - oli-obk:intrinsics2.0, r=WaffleLapkin 2024-02-16 09:53:01 +00:00
rustc_mir_transform Rollup merge of #121654 - compiler-errors:async-fn-for-fn-def, r=oli-obk 2024-02-29 14:33:50 +01:00
rustc_monomorphize Rename DiagnosticBuilder as Diag. 2024-02-28 08:55:35 +11:00
rustc_next_trait_solver always emit AliasRelate goals when relating aliases 2024-02-26 10:17:43 +01:00
rustc_parse Rollup merge of #121326 - fmease:detect-empty-leading-where-clauses-on-ty-aliases, r=compiler-errors 2024-02-29 20:50:02 +01:00
rustc_parse_format remove a couple of redundant clones 2024-02-17 12:46:18 +01:00
rustc_passes Rollup merge of #121669 - nnethercote:count-stashed-errs-again, r=estebank 2024-02-29 17:08:38 +01:00
rustc_pattern_analysis Rollup merge of #121000 - Nadrieril:keep_all_fields, r=compiler-errors 2024-02-29 17:08:37 +01:00
rustc_privacy Mark some once-again-unreachable paths as unreachable. 2024-02-29 11:08:29 +11:00
rustc_query_impl Rename Diagnostic as DiagInner. 2024-02-28 08:33:25 +11:00
rustc_query_system Overhaul how stashed diagnostics work, again. 2024-02-29 11:08:27 +11:00
rustc_resolve Rollup merge of #121792 - GuillaumeGomez:improve-suggestion, r=michaelwoerister 2024-02-29 14:33:53 +01:00
rustc_serialize Replace NonZero::<_>::new with NonZero::new. 2024-02-15 08:09:42 +01:00
rustc_session Rollup merge of #121783 - nnethercote:emitter-cleanups, r=oli-obk 2024-02-29 17:08:38 +01:00
rustc_smir remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics 2024-02-25 08:14:52 +01:00
rustc_span Rollup merge of #121686 - compiler-errors:rpitit-printing, r=lcnr 2024-02-28 16:04:52 +01:00
rustc_symbol_mangling Rollup merge of #121700 - rcvalle:rust-cfi-dont-compress-user-defined-builtin-types, r=compiler-errors 2024-02-29 14:33:51 +01:00
rustc_target Rollup merge of #120820 - CKingX:cpu-base-minimum, r=petrochenkov,ChrisDenton 2024-02-29 17:08:36 +01:00
rustc_trait_selection Rollup merge of #121681 - jswrenn:nix-visibility-analysis, r=compiler-errors 2024-02-29 20:50:03 +01:00
rustc_traits Rename some normalization-related items 2024-02-20 17:30:49 +01:00
rustc_transmute safe transmute: revise safety analysis 2024-02-27 16:22:32 +00:00
rustc_ty_utils remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics 2024-02-25 08:14:52 +01:00
rustc_type_ir Split rustc_type_ir to avoid rustc_ast from depending on it 2024-02-27 18:11:23 +00:00
stable_mir remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics 2024-02-25 08:14:52 +01:00