rust/compiler
Yuki Okushi d44cec3453
Rollup merge of #90819 - JakobDegen:issue-90804, r=petrochenkov
Fixes incorrect handling of TraitRefs when emitting suggestions.

Closes #90804 , although there were more issues here that were hidden by the thing that caused this ICE.

Underlying problem was that substitutions were being thrown out, which not only leads to an ICE but also incorrect diagnostics. On top of that, in some cases the self types from the root obligations were being mixed in with those from derived obligations.

This makes a couple diagnostics arguable worse ("`B<C>` does not implement `Copy`" instead of "`C` does not implement `Copy`") but the worse diagnostics are at least still correct and that downside is in my opinion clearly outweighed by the benefits of fixing the ICE and unambiguously wrong diagnostics.
2021-11-16 15:59:40 +09:00
..
rustc Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_apfloat Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_arena Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_ast Auto merge of #89316 - asquared31415:multiple-clobber-abi, r=Amanieu 2021-11-12 16:29:25 +00:00
rustc_ast_lowering Add support for specifying multiple clobber_abi in asm! 2021-11-10 01:06:03 -05:00
rustc_ast_passes rustc_feature: Convert BuiltinAttribute from tuple to a struct 2021-11-12 20:15:14 +08:00
rustc_ast_pretty Add support for specifying multiple clobber_abi in asm! 2021-11-10 01:06:03 -05:00
rustc_attr Correct typo 2021-10-16 13:36:05 -07:00
rustc_borrowck Rollup merge of #90801 - b-naber:missing_normalization_equate_inputs_output, r=jackh726 2021-11-16 15:59:39 +09:00
rustc_builtin_macros Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_codegen_cranelift Make hash_result an Option. 2021-10-20 18:29:18 +02:00
rustc_codegen_gcc Auto merge of #89652 - rcvalle:rust-cfi, r=nagisa 2021-10-27 09:19:42 +00:00
rustc_codegen_llvm Rollup merge of #88868 - calebzulawski:feature/simd_bitmask, r=workingjubilee 2021-11-10 18:52:27 +01:00
rustc_codegen_ssa Rollup merge of #90058 - joshtriplett:stabilize-strip, r=wesleywiser 2021-11-16 09:14:16 +09:00
rustc_const_eval Rollup merge of #90892 - RalfJung:miri-partial-ptr-copy, r=oli-obk 2021-11-16 09:14:22 +09:00
rustc_data_structures more clippy fixes 2021-11-07 16:59:05 +01:00
rustc_driver Don't proceed to codegen if there are lint errors 2021-11-08 01:22:28 +00:00
rustc_error_codes Update Copy/Clone documentation WRT arrays 2021-11-08 13:11:59 -05:00
rustc_errors Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_expand Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_feature Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_fs_util Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_graphviz Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_hir refactor is_param_bound 2021-11-15 22:31:56 -06:00
rustc_hir_pretty Auto merge of #89124 - cjgillot:owner-info, r=michaelwoerister 2021-10-18 19:53:05 +00:00
rustc_incremental Remove rustc_incremental::persist::fs::dep_graph_path_from 2021-11-09 10:58:11 -06:00
rustc_index Generate documentation in rustc rustc_index::newtype_index macro 2021-11-13 18:50:29 -06:00
rustc_infer Use associated_item_def_ids more 2021-11-11 23:15:57 +00:00
rustc_interface Stabilize -Z strip as -C strip 2021-11-15 10:21:02 +01:00
rustc_lexer use matches!() macro in more places 2021-11-06 16:13:14 +01:00
rustc_lint Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_lint_defs Properly register text_direction_codepoint_in_comment lint. 2021-11-05 20:12:40 +01:00
rustc_llvm PassWrapper: additional sanitizer update to match clang 2021-11-11 09:05:21 -05:00
rustc_macros more clippy fixes 2021-11-07 16:59:05 +01:00
rustc_metadata Add ty::Visibility::is_public() 2021-11-09 18:35:00 -08:00
rustc_middle Use associated_item_def_ids more 2021-11-11 23:15:57 +00:00
rustc_mir_build Auto merge of #90813 - notriddle:notriddle/vec-extend, r=GuillaumeGomez 2021-11-12 12:13:32 +00:00
rustc_mir_dataflow Use associated_item_def_ids more 2021-11-11 23:15:57 +00:00
rustc_mir_transform impl Copy/Clone for arrays in std, not in compiler 2021-11-08 13:11:58 -05:00
rustc_monomorphize Rollup merge of #90701 - michaelwoerister:more-artifact-sizes, r=davidtwco 2021-11-09 19:00:45 +01:00
rustc_parse rustc_feature: Convert BuiltinAttribute from tuple to a struct 2021-11-12 20:15:14 +08:00
rustc_parse_format Migrate to 2021 2021-09-20 22:21:42 -04:00
rustc_passes Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_plugin_impl Move rustc_middle::middle::cstore to rustc_session. 2021-10-03 16:08:51 +02:00
rustc_privacy Add ty::Visibility::is_public() 2021-11-09 18:35:00 -08:00
rustc_query_impl Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_query_system Auto merge of #90361 - Mark-Simulacrum:always-verify, r=michaelwoerister 2021-11-08 13:38:08 +00:00
rustc_resolve Stabilize format_args_capture 2021-11-15 10:14:29 +01:00
rustc_save_analysis Give inline const separate DefKind 2021-11-07 03:59:06 +00:00
rustc_serialize Revert "Auto merge of #89709 - clemenswasser:apply_clippy_suggestions_2, r=petrochenkov" 2021-10-15 11:28:23 +02:00
rustc_session Stabilize -Z strip as -C strip 2021-11-15 10:21:02 +01:00
rustc_span Auto merge of #90485 - camsteffen:fmt-args-less-bind, r=m-ou-se 2021-11-09 05:33:16 +00:00
rustc_symbol_mangling Revert "Add rustc lint, warning when iterating over hashmaps" 2021-10-28 11:01:42 -04:00
rustc_target Android is not GNU 2021-11-12 09:09:08 -08:00
rustc_trait_selection Rollup merge of #90819 - JakobDegen:issue-90804, r=petrochenkov 2021-11-16 15:59:40 +09:00
rustc_traits Make select_* methods return Vec for TraitEngine 2021-11-08 23:35:23 +08:00
rustc_ty_utils impl Copy/Clone for arrays in std, not in compiler 2021-11-08 13:11:58 -05:00
rustc_type_ir Add two inline annotations for hot functions 2021-10-03 12:43:43 -04:00
rustc_typeck Rollup merge of #90803 - TaKO8Ki:suggest-chars-on-attempt-to-iter, r=estebank 2021-11-16 15:59:39 +09:00