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Ömer Sinan Ağacan 6eb1bd4c3e parser: Fix panic in 'const impl' recovery 
The panic happens when in recovery parsing a full `impl`
(`parse_item_impl`) fails and we drop the `DiagnosticBuilder` for the
recovery suggestion and return the `parse_item_impl` error.

We now raise the original error "expected identifier found `impl`" when
parsing the `impl` fails.

Note that the regression test is slightly simplified version of the
original repro in #81806, to make the error output smaller and more
resilient to unrelated changes in parser error messages.

Fixes #81806
2021-02-08 10:46:19 +03:00
..
rustc
rustc_apfloat
rustc_arena Rollup merge of #80470 - SimonSapin:array-intoiter-type, r=m-ou-se 2021-01-31 01:47:25 +01:00
rustc_ast Rollup merge of #81645 - m-ou-se:panic-lint, r=estebank,flip1995 2021-02-04 21:10:36 +01:00
rustc_ast_lowering lowering of generic args in AssocTyConstraint 2021-02-04 16:20:58 +01:00
rustc_ast_passes Auto merge of #81346 - hug-dev:nonsecure-call-abi, r=jonas-schievink 2021-02-03 06:00:43 +00:00
rustc_ast_pretty Box the biggest ast::ItemKind variants 2021-02-01 09:23:39 +01:00
rustc_attr Never MIR inline functions with a different instruction set 2021-02-05 00:00:00 +00:00
rustc_builtin_macros expand/resolve: Turn #[derive] into a regular macro attribute 2021-02-07 20:08:45 +03:00
rustc_codegen_cranelift Add a new ABI to support cmse_nonsecure_call 2021-02-02 13:04:31 +00:00
rustc_codegen_llvm Auto merge of #80652 - calebzulawski:simd-lanes, r=nagisa 2021-02-07 22:25:14 +00:00
rustc_codegen_ssa rustc_codegen_ssa: tune codegen scheduling to reduce memory usage 2021-02-03 18:55:05 -08:00
rustc_data_structures Rollup merge of #81771 - tgnottingham:time-passes-rss-delta, r=oli-obk 2021-02-05 12:26:08 +01:00
rustc_driver Indicate both start and end of pass RSS in time-passes output 2021-01-29 12:46:29 -08:00
rustc_error_codes Auto merge of #80652 - calebzulawski:simd-lanes, r=nagisa 2021-02-07 22:25:14 +00:00
rustc_errors Make sure all fields are accounted for in encode_fields! 2021-02-07 14:54:22 -08:00
rustc_expand Address review comments 2021-02-07 20:08:45 +03:00
rustc_feature Feature gate macro attributes in #[derive] output 2021-02-07 20:08:45 +03:00
rustc_fs_util Optimize away a fs::metadata call. 2021-01-06 08:33:15 -08:00
rustc_graphviz remove redundant closures (clippy::redundant_closure) 2021-01-03 13:34:24 +01:00
rustc_hir Rollup merge of #81680 - camsteffen:primty, r=oli-obk 2021-02-06 17:01:45 +01:00
rustc_hir_pretty hir pretty printing 2021-02-04 16:20:57 +01:00
rustc_incremental Auto merge of #80957 - tgnottingham:direct_serialize_depgraph, r=michaelwoerister 2021-01-19 19:36:41 +00:00
rustc_index Auto merge of #81498 - thomaseizinger:ice-workaround-56935-rustc-index, r=matthewjasper 2021-02-07 08:09:58 +00:00
rustc_infer tidy: Run tidy style against markdown files. 2021-02-04 09:01:50 -08:00
rustc_interface Box the biggest ast::ItemKind variants 2021-02-01 09:23:39 +01:00
rustc_lexer Return EOF_CHAR constant instead of magic char. 2021-01-07 13:20:04 +01:00
rustc_lint Add --extern-loc to augment unused crate dependency diagnostics 2021-02-07 14:54:20 -08:00
rustc_lint_defs Add --extern-loc to augment unused crate dependency diagnostics 2021-02-07 14:54:20 -08:00
rustc_llvm Add a new ABI to support cmse_nonsecure_call 2021-02-02 13:04:31 +00:00
rustc_macros Indent the code correctly again after removing the query categories. 2021-01-31 21:40:03 +01:00
rustc_metadata Add --extern-loc to augment unused crate dependency diagnostics 2021-02-07 14:54:20 -08:00
rustc_middle Auto merge of #80652 - calebzulawski:simd-lanes, r=nagisa 2021-02-07 22:25:14 +00:00
rustc_mir Never MIR inline functions with a different instruction set 2021-02-05 00:00:00 +00:00
rustc_mir_build Auto merge of #80632 - Nadrieril:fix-80501, r=varkor 2021-02-07 16:48:57 +00:00
rustc_parse parser: Fix panic in 'const impl' recovery 2021-02-08 10:46:19 +03:00
rustc_parse_format rustc_parse_format: Fix character indices in find_skips 2021-01-17 17:40:58 +03:00
rustc_passes Bump rustfmt version 2021-02-02 09:09:52 -05:00
rustc_plugin_impl Store ForeignItem in a side table. 2020-11-26 21:29:27 +01:00
rustc_privacy more things are const evaluatable *sparkles* 2021-02-01 20:05:50 +00:00
rustc_query_system Auto merge of #80692 - Aaron1011:feature/query-result-debug, r=estebank 2021-01-26 05:47:23 +00:00
rustc_resolve Feature gate macro attributes in #[derive] output 2021-02-07 20:08:45 +03:00
rustc_save_analysis Use Option::map_or instead of .map(..).unwrap_or(..) 2021-01-14 19:23:59 +01:00
rustc_serialize Revert stabilizing integer::BITS. 2021-02-03 22:23:58 +01:00
rustc_session Add --extern-loc to augment unused crate dependency diagnostics 2021-02-07 14:54:20 -08:00
rustc_span Feature gate macro attributes in #[derive] output 2021-02-07 20:08:45 +03:00
rustc_symbol_mangling Rollup merge of #80959 - jhpratt:unsigned_abs-stabilization, r=m-ou-se 2021-01-30 13:36:44 +09:00
rustc_target Auto merge of #81346 - hug-dev:nonsecure-call-abi, r=jonas-schievink 2021-02-03 06:00:43 +00:00
rustc_trait_selection Rollup merge of #81738 - camelid:misc-small-diag-cleanup, r=lcnr 2021-02-06 17:01:49 +01:00
rustc_traits Update Chalk 2021-02-02 12:37:22 -05:00
rustc_ty_utils Infallible version of def_span. 2021-01-23 13:35:22 +01:00
rustc_type_ir Move a few more types to rustc_type_ir 2021-01-18 21:06:12 +01:00
rustc_typeck Auto merge of #80652 - calebzulawski:simd-lanes, r=nagisa 2021-02-07 22:25:14 +00:00