rust/compiler
bors eb9da7bfa3 Auto merge of #111473 - compiler-errors:opaques, r=lcnr
Handle opaques in the new solver (take 2?)

Implement a new strategy for handling opaques in the new solver.

First, queries now carry both their defining anchor and the opaques that were defined in the inference context at the time of canonicalization. These are both used to pre-populate the inference context used by the canonical query.

Second, use the normalizes-to goal to handle opaque types in the new solver. This means that opaques are handled like projection aliases, but with their own rules:
* Can only define opaques if they're "defining uses" (i.e. have unique params in all their substs).
* Can only define opaques that are from the anchor.
* Opaque type definitions are modulo regions. So that means `Opaque<'?0r> = HiddenTy1` and `Opaque<?'1r> = HiddenTy2` equate `HiddenTy1` and `HiddenTy2` instead of defining them as different opaque type keys.
2023-05-25 08:41:54 +00:00
..
rustc
rustc_abi Avoid &format("...") calls in error message code. 2023-05-16 17:59:56 +10:00
rustc_apfloat
rustc_arena Deny the unsafe_op_in_unsafe_fn lint in 2023-04-28 21:00:54 -07:00
rustc_ast Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_ast_lowering Turn debugger_visualizers from feed- into regular query. 2023-05-16 18:50:36 +02:00
rustc_ast_passes Auto merge of #111925 - Manishearth:rollup-z6z6l2v, r=Manishearth 2023-05-25 00:33:43 +00:00
rustc_ast_pretty Migrate offset_of from a macro to builtin # syntax 2023-05-05 21:44:13 +02:00
rustc_attr Only depend on CFG_VERSION in rustc_interface 2023-05-17 23:54:21 -05:00
rustc_baked_icu_data Regen baked data 2023-05-02 10:45:16 -07:00
rustc_borrowck Add InferCtxt::register_hidden_type_in_new_solver 2023-05-25 03:35:14 +00:00
rustc_builtin_macros Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_codegen_cranelift Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_codegen_gcc Move expansion of query macros in rustc_middle to rustc_middle::query 2023-05-15 08:49:13 +02:00
rustc_codegen_llvm Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_codegen_ssa Rollup merge of #111912 - WaffleLapkin:is_some_and_in_the_compiler, r=petrochenkov 2023-05-24 15:05:05 -07:00
rustc_const_eval Move DefiningAnchor 2023-05-25 03:21:21 +00:00
rustc_data_structures Rollup merge of #111875 - WaffleLapkin:defer_on_drop, r=Nilstrieb 2023-05-25 08:01:08 +02:00
rustc_driver
rustc_driver_impl Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_error_codes Rollup merge of #111215 - BoxyUwU:resolve_anon_consts_differently, r=cjgillot 2023-05-09 20:49:32 +02:00
rustc_error_messages correct literals for dyn thread safe 2023-05-06 09:34:53 +08:00
rustc_errors Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_expand Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_feature Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_fluent_macro Remove unused synstructure dep 2023-04-22 22:03:33 +01:00
rustc_fs_util
rustc_graphviz enable rust_2018_idioms for doctests 2023-05-07 00:12:29 +03:00
rustc_hir Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_hir_analysis Move DefiningAnchor 2023-05-25 03:21:21 +00:00
rustc_hir_pretty Rip it out 2023-05-01 16:15:13 +08:00
rustc_hir_typeck Move DefiningAnchor 2023-05-25 03:21:21 +00:00
rustc_incremental Only depend on CFG_VERSION in rustc_interface 2023-05-17 23:54:21 -05:00
rustc_index Auto merge of #111925 - Manishearth:rollup-z6z6l2v, r=Manishearth 2023-05-25 00:33:43 +00:00
rustc_infer Add InferCtxt::register_hidden_type_in_new_solver 2023-05-25 03:35:14 +00:00
rustc_interface Don't leak the function that is called on drop 2023-05-23 14:53:36 +00:00
rustc_lexer Don't try to eat non-existent decimal digits. 2023-05-15 18:33:12 +10:00
rustc_lint Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_lint_defs Auto merge of #106621 - ozkanonur:enable-elided-lifetimes-for-doctests, r=Mark-Simulacrum 2023-05-08 04:50:28 +00:00
rustc_llvm Auto merge of #111364 - cuviper:unhack-thinlto, r=nikic 2023-05-18 01:35:41 +00:00
rustc_log Stabilize IsTerminal 2023-04-10 17:24:23 +09:00
rustc_macros Merge query property modules into one 2023-05-18 09:45:12 +02:00
rustc_metadata Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_middle Auto merge of #111473 - compiler-errors:opaques, r=lcnr 2023-05-25 08:41:54 +00:00
rustc_mir_build Rollup merge of #111624 - cjgillot:private-uninhabited-pattern, r=petrochenkov 2023-05-25 08:01:08 +02:00
rustc_mir_dataflow Rollup merge of #110930 - b-naber:normalize-elaborate-drops, r=cjgillot 2023-05-17 19:11:53 +05:30
rustc_mir_transform Auto merge of #111925 - Manishearth:rollup-z6z6l2v, r=Manishearth 2023-05-25 00:33:43 +00:00
rustc_monomorphize Improve CGU partitioning debug output. 2023-05-19 08:48:28 +10:00
rustc_parse Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_parse_format Fix typos in compiler 2023-04-10 22:02:52 +02:00
rustc_passes Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_plugin_impl Add rustc_fluent_macro to decouple fluent from rustc_macros 2023-04-18 18:56:22 +00:00
rustc_privacy rustc_privacy: Reach underlying types of impl Traits in a separate pass 2023-05-22 19:59:38 +03:00
rustc_query_impl Add comment 2023-05-21 11:25:07 +02:00
rustc_query_system Rollup merge of #111875 - WaffleLapkin:defer_on_drop, r=Nilstrieb 2023-05-25 08:01:08 +02:00
rustc_resolve Use is_some_and/is_ok_and in less obvious spots 2023-05-24 14:33:43 +00:00
rustc_serialize Fix the FileEncoder buffer size. 2023-05-15 08:59:11 +10:00
rustc_session Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_smir Encode types in SMIR 2023-05-08 14:23:19 +00:00
rustc_span Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_symbol_mangling Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_target Auto merge of #111933 - matthiaskrgr:rollup-m10k3ts, r=matthiaskrgr 2023-05-25 06:02:11 +00:00
rustc_trait_selection Match on both reveal and solver mode at the same time 2023-05-25 03:35:14 +00:00
rustc_traits Prepopulate opaques in canonical input 2023-05-25 03:21:22 +00:00
rustc_transmute Remove unused TypeFoldable/TypeVisitable impls. 2023-04-26 15:19:50 +10:00
rustc_ty_utils ensure !Unpin types do not get noalias 2023-05-20 19:34:31 -04:00
rustc_type_ir Implement references VarDebugInfo. 2023-05-13 10:12:14 +00:00