rust/compiler
Jacob Pratt 64c43edffe
Rollup merge of #145627 - compiler-errors:const-supertrait-dyn-compat, r=fee1-dead
Unconditionally-const supertraits are considered not dyn compatible

Let's save some space in the design of const traits by making `dyn Trait` where `trait Trait: const Super` not dyn compatible.

Such a trait cannot satisfy `dyn Trait: Trait`; we could in the future make this dyn compatible but *NOT* implement `Trait`, but that's a bit weird and seems like it needs to be independently justified moving forward.

Fixes https://github.com/rust-lang/rust/issues/145198

r? fee1-dead
2025-08-21 01:12:21 -04:00
..
rustc rename stable_mir to rustc_public, and rustc_smir to rustc_public_bridge 2025-07-14 09:25:54 +00:00
rustc_abi Move IntoDiagArg earlier in the dependency chains 2025-08-20 15:01:13 -07:00
rustc_arena Introduce Arena::try_alloc_from_iter. 2025-04-19 01:13:18 +00:00
rustc_ast Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_ast_ir Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_ast_lowering Prevent impossible combinations in ast::ModKind. 2025-08-19 21:57:31 +10:00
rustc_ast_passes Prevent impossible combinations in ast::ModKind. 2025-08-19 21:57:31 +10:00
rustc_ast_pretty Extract ast TraitImplHeader 2025-08-11 17:05:36 -05:00
rustc_attr_parsing Auto merge of #145601 - jieyouxu:rollup-t5mbqhc, r=jieyouxu 2025-08-19 23:52:06 +00:00
rustc_baked_icu_data
rustc_borrowck Defer tail call ret ty equality to check_tail_calls 2025-08-19 20:16:19 +00:00
rustc_builtin_macros Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_codegen_cranelift Port the #[linkage] attribute to the new attribute system 2025-08-13 21:01:37 +02:00
rustc_codegen_gcc Complete functionality and general cleanup 2025-08-14 16:30:15 +00:00
rustc_codegen_llvm Rollup merge of #145297 - adwinwhite:recursive-debuginfo, r=wesleywiser 2025-08-21 01:12:16 -04:00
rustc_codegen_ssa Auto merge of #145601 - jieyouxu:rollup-t5mbqhc, r=jieyouxu 2025-08-19 23:52:06 +00:00
rustc_const_eval Rollup merge of #145623 - compiler-errors:pretty-async-name, r=wesleywiser 2025-08-20 00:46:00 -04:00
rustc_data_structures Allow pretty printing paths with -Zself-profile-events=args 2025-07-25 22:24:21 +02:00
rustc_driver Remove recursion_limit increases. 2025-04-02 16:25:27 +11:00
rustc_driver_impl Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_error_codes Rollup merge of #144944 - He1pa:E0793, r=compiler-errors 2025-08-15 16:16:32 +10:00
rustc_error_messages Move IntoDiagArg earlier in the dependency chains 2025-08-20 15:01:13 -07:00
rustc_errors Split rustc_hir_id out of rustc_hir 2025-08-20 15:01:13 -07:00
rustc_expand Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_feature Auto merge of #144086 - clubby789:alloc-zeroed, r=nikic 2025-08-20 17:16:34 +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
rustc_hashes
rustc_hir Split rustc_hir_id out of rustc_hir 2025-08-20 15:01:13 -07:00
rustc_hir_analysis make prefetch intrinsics safe 2025-08-20 00:35:42 +02:00
rustc_hir_id rustc_hir_id: Add a comment explaining why the crate exists 2025-08-20 15:04:00 -07:00
rustc_hir_pretty Propagate TraitImplHeader to hir 2025-08-11 17:05:42 -05:00
rustc_hir_typeck Rollup merge of #144804 - WaffleLapkin:reach-for-the-casts, r=compiler-errors 2025-08-19 14:18:20 +10:00
rustc_incremental Auto merge of #139758 - Zoxc:thread-local-graph, r=oli-obk 2025-05-07 12:39:54 +00:00
rustc_index Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_index_macros Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_infer nll-relate: improve hr opaque types support 2025-08-18 09:09:42 +02:00
rustc_interface Rollup merge of #140740 - ojeda:indirect-branch-cs-prefix, r=davidtwco 2025-08-19 19:42:01 +08:00
rustc_lexer test(lexer): Add frontmatter unit test 2025-07-10 10:25:29 -05:00
rustc_lint Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_lint_defs rustc_lint_defs: Eliminate the dependency on rustc_hir for Namespace 2025-08-20 15:04:00 -07:00
rustc_llvm Tell LLVM about read-only captures 2025-08-20 19:08:16 +02:00
rustc_log Add documentation for init_logger_with_additional_layer 2025-06-12 12:11:15 +02:00
rustc_macros remove should_render in PrintAttribute derive 2025-08-16 21:41:39 +08:00
rustc_metadata Auto merge of #145600 - jieyouxu:rollup-jw0bpnt, r=jieyouxu 2025-08-19 19:26:10 +00:00
rustc_middle Rollup merge of #145627 - compiler-errors:const-supertrait-dyn-compat, r=fee1-dead 2025-08-21 01:12:21 -04:00
rustc_mir_build Defer tail call ret ty equality to check_tail_calls 2025-08-19 20:16:19 +00:00
rustc_mir_dataflow Eliminate unnecessary dependency from rustc_mir_dataflow to rustc_hir 2025-08-20 15:04:00 -07:00
rustc_mir_transform Auto merge of #145284 - nnethercote:type_name-print-regions, r=lcnr 2025-08-17 10:24:20 +00:00
rustc_monomorphize Rollup merge of #144865 - WaffleLapkin:track-tail, r=lqd 2025-08-15 16:16:31 +10:00
rustc_next_trait_solver Auto merge of #145600 - jieyouxu:rollup-jw0bpnt, r=jieyouxu 2025-08-19 19:26:10 +00:00
rustc_parse Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_parse_format update to literal-escaper-0.0.5 2025-07-08 10:16:44 +00:00
rustc_passes Rollup merge of #145500 - JonathanBrouwer:must_use_target, r=jdonszelmann 2025-08-19 19:45:36 +08:00
rustc_pattern_analysis avoid unnecessary type sanity checks 2025-08-14 09:44:22 +02:00
rustc_privacy Propagate TraitImplHeader to hir 2025-08-11 17:05:42 -05:00
rustc_proc_macro Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_public fix missing parenthesis in pretty discriminant 2025-08-09 01:35:50 +08:00
rustc_public_bridge Remove useless lifetime parameter. 2025-07-23 23:54:37 +00:00
rustc_query_impl Remove unused allow attrs 2025-07-07 12:58:16 +00:00
rustc_query_system remove rustc_attr_data_structures 2025-07-31 14:19:27 +02:00
rustc_resolve Rollup merge of #145590 - nnethercote:ModKind-Inline, r=petrochenkov 2025-08-21 01:12:19 -04:00
rustc_sanitizers rename TraitRef::from_method to from_assoc 2025-08-09 14:22:01 +08:00
rustc_serialize use div_ceil instead of manual logic 2025-07-05 10:55:42 +02:00
rustc_session mention lint group in default level lint note 2025-08-19 21:27:10 +02:00
rustc_span Auto merge of #144086 - clubby789:alloc-zeroed, r=nikic 2025-08-20 17:16:34 +00:00
rustc_symbol_mangling Rollup merge of #145429 - bjorn3:codegen_fn_attrs_improvements, r=jdonszelmann 2025-08-19 19:45:31 +08:00
rustc_target Rollup merge of #145390 - joshtriplett:rustc-diag-value-earlier, r=lcnr 2025-08-21 01:12:17 -04:00
rustc_thread_pool Drop rust-version from rustc_thread_pool 2025-08-04 15:03:49 -07:00
rustc_trait_selection Rollup merge of #145627 - compiler-errors:const-supertrait-dyn-compat, r=fee1-dead 2025-08-21 01:12:21 -04:00
rustc_traits Eliminate unnecessary dependency from rustc_traits to rustc_hir 2025-08-20 15:04:00 -07:00
rustc_transmute Tidy up Cargo.toml files. 2025-07-31 19:58:04 +10:00
rustc_ty_utils Tell LLVM about read-only captures 2025-08-20 19:08:16 +02:00
rustc_type_ir Move IntoDiagArg earlier in the dependency chains 2025-08-20 15:01:13 -07:00
rustc_type_ir_macros Split TypeFolder and FallibleTypeFolder 2025-04-15 18:30:35 +00:00