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path: root/src/librustc_parse/parser/diagnostics.rs
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2020-04-19Dogfood more or_patterns in the compilerJosh Stone-8/+6
2020-04-18remove build warningsTshepang Lekhonkhobe-0/+2
Code blocks that are not annotated are assumed to be Rust
2020-04-17Improved try_macro_suggestion functionDuddino-4/+2
2020-04-17Improved try_macro_suggestionDuddino-3/+4
2020-04-17Moved is_try check into try_macro_suggestionDuddino-1/+2
2020-04-17Account for use of `try!()` in 2018 edition and guide users in the right ↵Duddino-0/+33
direction
2020-03-30Clean up redudant conditions and match exprsRussell Cohen-11/+10
2020-03-29Cleanup match expressionRussell Cohen-11/+7
2020-03-29Cleanup error messages, improve docstringsRussell Cohen-4/+7
2020-03-29Improve error messages for raw strings (#60762)Russell Cohen-1/+30
This diff improves error messages around raw strings in a few ways: - Catch extra trailing `#` in the parser. This can't be handled in the lexer because we could be in a macro that actually expects another # (see test) - Refactor & unify error handling in the lexer between ByteStrings and RawByteStrings - Detect potentially intended terminators (longest sequence of "#*" is suggested)
2020-03-25review commentsEsteban Küber-26/+25
2020-03-25Tweak chained operators diagnosticEsteban Küber-46/+98
Use more selective spans Improve suggestion output Be more selective when displaying suggestions Silence some knock-down type errors
2020-03-18detach submod_path from ParserMazdak Farrokhzad-31/+0
2020-03-16Rollup merge of #69520 - kornelski:e69492, r=cramertjDylan DPC-19/+7
Make error message clearer about creating new module This is a partial improvement for #69492
2020-03-09rustc_parse: Use `Token::ident` where possibleVadim Petrochenkov-5/+7
2020-03-07Make error message clearer about creating new moduleKornel-19/+7
2020-03-06fix various typosMatthias Krüger-1/+1
2020-03-05Const items have by default a static lifetime, there's no need to annotate ↵Matthias Krüger-1/+1
it. (clippy::redundant_static_lifetimes)
2020-03-01Rollup merge of #69579 - petrochenkov:noprevspan, r=CentrilYuki Okushi-26/+26
parser: Remove `Parser::prev_span` Follow-up to https://github.com/rust-lang/rust/pull/69384. r? @Centril
2020-02-29Rename `syntax` to `rustc_ast` in source codeVadim Petrochenkov-7/+7
2020-02-29parser: `prev_span` -> `prev_token.span`Vadim Petrochenkov-26/+26
2020-02-24parser: `token` -> `normalized_token`, `nonnormalized_token` -> `token`Vadim Petrochenkov-3/+3
2020-02-24Add some missing support for `NtIdent`Vadim Petrochenkov-4/+3
2020-02-11Invert control in struct_lint_level.jumbatm-1/+1
Caller now passes in a `decorate` function, which is only run if the lint is allowed.
2020-02-09Make issue references consistentMatthias Prechtl-2/+2
2020-02-05parser: merge `fn` grammars wrt. bodies & headersMazdak Farrokhzad-41/+0
also refactor `FnKind` and `visit_assoc_item` visitors
2020-02-05parse_ty_common: use `enum`s instead of `bool`s.Mazdak Farrokhzad-4/+5
2020-02-02Rollup merge of #68764 - Centril:self-semantic, r=petrochenkovMazdak Farrokhzad-18/+7
parser: syntactically allow `self` in all `fn` contexts Part of https://github.com/rust-lang/rust/pull/68728. `self` parameters are now *syntactically* allowed as the first parameter irrespective of item context (and in function pointers). Instead, semantic validation (`ast_validation`) is used. r? @petrochenkov
2020-02-02parser: address review comments re. `self`.Mazdak Farrokhzad-18/+7
2020-02-02parser: move restrictions re. `self` to `ast_validation`.Mazdak Farrokhzad-6/+6
2020-02-01syntax::print -> new crate rustc_ast_prettyMazdak Farrokhzad-1/+1
2020-01-18remove rustc_error_codes deps except in rustc_driverMazdak Farrokhzad-1/+0
2020-01-12Rollup merge of #68108 - varkor:chained-comparison-suggestions, r=CentrilMazdak Farrokhzad-13/+70
Add suggestions when encountering chained comparisons Ideally, we'd also prevent the type error, which is just extra noise, but that will require moving the error from the parser, and I think the suggestion makes things clear enough for now. Fixes https://github.com/rust-lang/rust/issues/65659.
2020-01-11Rollup merge of #68084 - estebank:ice-68000, r=varkorMazdak Farrokhzad-7/+4
Do not ICE on unicode next point Use `shrink_to_hi` instead of `next_point` and fix `next_point`. Fix #68000, fix #68091, fix #68092.
2020-01-11Add suggestions when encountering chained comparisonsvarkor-13/+70
2020-01-10Change `next_point` when `shrink_to_hi` is more appropriateEsteban Küber-7/+4
2020-01-10Introduce `#![feature(half_open_range_patterns)]`.Mazdak Farrokhzad-6/+0
This feature adds `X..`, `..X`, and `..=X` patterns.
2020-01-08- remove syntax::{span_warn!, span_err!, span_fatal!. struct_err!}Mazdak Farrokhzad-2/+2
- remove syntax::{help!, span_help!, span_note!} - remove unused syntax::{struct_span_fatal, struct_span_err_or_warn!, span_err_or_warn!} - lintify check_for_bindings_named_same_as_variants + conflicting_repr_hints - inline syntax::{struct_span_warn!, diagnostic_used!} - stringify_error_code! -> error_code! & use it more. - find_plugin_registrar: de-fatalize an error - de-fatalize metadata errors - move type_error_struct! to rustc_typeck - struct_span_err! -> rustc_errors
2020-01-03Rollup merge of #67807 - lzutao:toilet-closure, r=CentrilYuki Okushi-2/+2
Use drop instead of the toilet closure `|_| ()`
2020-01-02Use drop instead of the toilet closure `|_| ()`Lzu Tao-2/+2
2020-01-01Rename `syntax_pos` to `rustc_span` in source codeVadim Petrochenkov-2/+2
2019-12-31parser: bug -> span_bugMazdak Farrokhzad-4/+0
2019-12-31parser::diagnostics: remove fn fatalMazdak Farrokhzad-6/+3
2019-12-31parser: span_fatal -> struct_span_errMazdak Farrokhzad-5/+1
2019-12-31de-fatalize some errorsMazdak Farrokhzad-4/+0
2019-12-31parser: call .struct_span_err directlyMazdak Farrokhzad-14/+12
2019-12-23extract parse_not_exprMazdak Farrokhzad-7/+7
2019-12-22Format the worldMark Rousskov-194/+165
2019-12-21Rollup merge of #67355 - Centril:merge-mut, r=oli-obkMazdak Farrokhzad-1/+1
Merge `ast::Mutability` and `mir::Mutability` r? @oli-obk
2019-12-20introduce 'type AttrVec'Mazdak Farrokhzad-8/+7
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