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path: root/src/libsyntax/parse/parser.rs
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2019-08-04Rename `ItemImplKind::Type` to `ItemImplKind::TyAlias`varkor-1/+1
2019-08-04Rename `ItemKind::Ty` to `ItemKind::TyAlias`varkor-1/+1
2019-08-04Auto merge of #62816 - estebank:type-ascription-macros, r=petrochenkovbors-6/+36
Point at type ascription before macro invocation on expansion parse error Fix https://github.com/rust-lang/rust/issues/47666. Follow up to https://github.com/rust-lang/rust/pull/62791. r? @petrochenkov
2019-08-03Rollup merge of #63146 - Mark-Simulacrum:clean-attr, r=petrochenkovMazdak Farrokhzad-9/+2
Cleanup syntax::attr Mostly removing needless arguments to constructors r? @petrochenkov
2019-08-03Auto merge of #63180 - varkor:trait-alias-impl-trait, r=Centrilbors-30/+13
Change opaque type syntax from `existential type` to type alias `impl Trait` This implements a new feature gate `type_alias_impl_trait` (this is slightly different from the originally proposed feature name, but matches what has been used in discussion since), deprecating the old `existential_types` feature. The syntax for opaque types has been changed. In addition, the "existential" terminology has been replaced with "opaque", as per previous discussion and the RFC. This makes partial progress towards implementing https://github.com/rust-lang/rust/issues/63063. r? @Centril
2019-08-02Rollup merge of #63202 - exphp-forks:parser-ice-63135, r=estebankMazdak Farrokhzad-1/+9
Fix ICE in #63135 Closes #63135. r?@estebank
2019-08-02Replace "existential" by "opaque"varkor-12/+6
2019-08-02Switch existential_type to type_alias_impl_traitvarkor-18/+7
2019-08-01Fix ICE in #63135Michael Lamparski-1/+9
2019-08-01Rollup merge of #63122 - Centril:fix-63115, r=petrochenkovPietro Albini-6/+3
Account for `maybe_whole_expr` in range patterns Fixes https://github.com/rust-lang/rust/issues/63115 (fallout from https://github.com/rust-lang/rust/pull/62550). r? @petrochenkov
2019-07-31Address review comments.Mazdak Farrokhzad-6/+2
2019-07-31Replace a few Attribute constructors with mk_attrMark Rousskov-9/+2
2019-07-30Point at type ascription before macro invocation on expansion parse errorEsteban Küber-6/+36
2019-07-30Unsupport the await!(..) macro.Mazdak Farrokhzad-35/+11
2019-07-30Rollup merge of #62928 - Centril:recover-parens-around-for-head, r=estebankMazdak Farrokhzad-125/+136
Syntax: Recover on `for ( $pat in $expr ) $block` Fixes #62724 by adding some recovery: ``` error: unexpected closing `)` --> $DIR/recover-for-loop-parens-around-head.rs:10:23 | LL | for ( elem in vec ) { | --------------^ | | | opening `(` | help: remove parenthesis in `for` loop: `elem in vec` ``` The last 2 commits are drive-by cleanups. r? @estebank
2019-07-30Account for maybe_whole_expr in range patterns.Mazdak Farrokhzad-0/+1
2019-07-28Rollup merge of #61856 - c410-f3r:attrs-fn, r=matthewjasperMazdak Farrokhzad-1/+7
Lint attributes on function arguments Fixes #61238. cc #60406
2019-07-28Add 'span_to_snippet' shortcut.Mazdak Farrokhzad-10/+7
2019-07-28Use chaining for diagnosics in parser.Mazdak Farrokhzad-119/+122
2019-07-28Recover 'for ( $pat in $expr ) $block'.Mazdak Farrokhzad-0/+11
2019-07-28Address comments in lowering + parsing.Mazdak Farrokhzad-4/+7
2019-07-28Recover on 'X..' / 'X..=' / 'X...' range patterns.Mazdak Farrokhzad-21/+43
2019-07-28Recover on '..X' / '..=X' / '...X' range patterns.Mazdak Farrokhzad-6/+46
2019-07-28Adjust parsing of Slice, Tuple, TupleStruct patterns.Mazdak Farrokhzad-127/+26
2019-07-28Cleanup using the new parse_*_seq methods.Mazdak Farrokhzad-96/+60
2019-07-28Add more parse_*_seq methods for code reuse.Mazdak Farrokhzad-0/+24
2019-07-28Cleanup parse_seq_* methods + record trailing separators.Mazdak Farrokhzad-42/+35
2019-07-27Lint attributes on function argumentsCaio-1/+7
2019-07-25Rollup merge of #62887 - estebank:issue-62881, r=petrochenkovMazdak Farrokhzad-1/+14
Make the parser TokenStream more resilient after mismatched delimiter recovery Fix #62881, fix #62895.
2019-07-23review commentsEsteban Küber-3/+4
2019-07-23Fix another caseEsteban Küber-3/+12
2019-07-22Make the parser TokenStream more resilient after mismatched delimiter recoveryEsteban Küber-0/+3
2019-07-19review commentsEsteban Küber-9/+3
2019-07-19Handle more cases of typos misinterpreted as type ascriptionEsteban Küber-19/+26
2019-07-16Rollup merge of #62666 - estebank:preempt-ice, r=eddybMark Rousskov-8/+9
Cancel unemitted diagnostics during error recovery Follow up to https://github.com/rust-lang/rust/pull/62604. Use @eddyb's preferred style and catch other case of the same problem. r? @eddyb
2019-07-15Rollup merge of #62668 - goodmanjonathan:fix-62660, r=estebankMark Rousskov-1/+1
Fix #62660 If the explicitly given type of a `self` parameter fails to parse correctly, we need to propagate the error rather than dropping it and causing an ICE. Fixes #62660.
2019-07-15Auto merge of #62670 - estebank:extern-fn-with-body, r=petrochenkovbors-14/+24
Detect `fn` with a body in an `extern` block Fix #62109.
2019-07-14Auto merge of #62643 - estebank:parse-recovery-type-errs, r=petrochenkovbors-2/+4
Do not emit type errors after parse error in last statement of block When recovering from a parse error inside a block, do not emit type errors generating on that block's recovered return expression. Fix #57383.
2019-07-14Auto merge of #62638 - estebank:issue-62554, r=petrochenkovbors-17/+13
Use snippet instead of pprinting statement Fix #62554.
2019-07-13Detect `fn` with a body in an `extern` blockEsteban Küber-14/+24
2019-07-13Don't drop DiagnosticBuilder if parsing failsJonathan Goodman-1/+1
If the explicitly given type of a `self` parameter fails to parse correctly, we need to propagate the error rather than dropping it and causing an ICE. Fixes #62660.
2019-07-13Cancel unemitted diagnostics during error recoveryEsteban Küber-8/+9
2019-07-13Rollup merge of #62604 - estebank:unemitted-err-ice, r=pnkfelixMazdak Farrokhzad-4/+7
Handle errors during error recovery gracefully Fix #62546.
2019-07-12Do not emit type errors after parse error in last statement of blockEsteban Küber-2/+4
When recovering from a parse error inside a block, do not emit type errors generating on that block's recovered return expression. Fix #57383.
2019-07-12Use snippet instead of pprinting statementEsteban Küber-17/+13
2019-07-12Rollup merge of #62607 - estebank:this-mem-is-out-of-control, r=petrochenkovMazdak Farrokhzad-2/+3
Correctly break out of recovery loop Fix #61858.
2019-07-11Correctly break out of recovery loopEsteban Küber-2/+3
2019-07-11Emit dropped unemitted errors to aid in ICE debuggingEsteban Küber-6/+7
2019-07-11Handle errors during error recovery gracefullyEsteban Küber-4/+7
2019-07-10Remove needless indent argumentsMark Rousskov-1/+1
We're always indenting by INDENT_UNIT anyway
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