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2018-09-04Introduce Custom Test FrameworksJohn Renner-1/+1
2018-09-01Auto merge of #53815 - F001:if-let-guard, r=petrochenkovbors-1/+6
refactor match guard This is the first step to implement RFC 2294: if-let-guard. Tracking issue: https://github.com/rust-lang/rust/issues/51114 The second step should be introducing another variant `IfLet` in the Guard enum. I separated them into 2 PRs for the convenience of reviewers. r? @petrochenkov
2018-08-30introduce Guard enumF001-1/+6
2018-08-28Use FxHash{Map,Set} instead of the default Hash{Map,Set} everywhere in rustc.Eduard-Mihai Burtescu-2/+2
2018-08-23Auto merge of #52602 - scottmcm:tryblock-expr, r=nikomatsakisbors-3/+3
Implement try block expressions I noticed that `try` wasn't a keyword yet in Rust 2018, so... ~~Fix​es https://github.com/rust-lang/rust/issues/52604~~ That was fixed by PR https://github.com/rust-lang/rust/pull/53135 cc https://github.com/rust-lang/rust/issues/31436 https://github.com/rust-lang/rust/issues/50412
2018-08-19Rename `Catch` variants to `TryBlock`Scott McMurray-3/+3
(Not `Try` since `QuestionMark` is using that.)
2018-08-19mv (mod) codemap source_mapDonato Sciarra-1/+1
2018-08-14Auto merge of #53085 - ljedrz:cleanup_syntax_structures, r=ljedrzbors-1/+1
Move SmallVector and ThinVec out of libsyntax - move `libsyntax::util::SmallVector` tests to `librustc_data_structures::small_vec` - remove `libsyntax::util::SmallVector` - move `libsyntax::util::thin_vec` to `librustc_data_structures::thin_vec` Other than moving these data structures where they belong it allows modules using `SmallVector<T>` (`SmallVec<[T; 1]>`) to specify their own length (e.g. 8 or 32) independently from `libsyntax`.
2018-08-14rustc_resolve: fix special-case for one-segment import paths.Eduard-Mihai Burtescu-1/+1
2018-08-13Move SmallVec and ThinVec out of libsyntaxljedrz-1/+1
2018-08-03Don't collect() when size_hint is uselessljedrz-1/+5
2018-08-01Switch syntax attribute tracking to BitVectorMark Rousskov-1/+11
2018-07-29Replace push loops with collect() and extend() where possibleljedrz-8/+2
2018-07-18Implement existential typesOliver Schneider-0/+6
2018-07-15Update clippy and rlsOliver Schneider-3/+3
2018-07-14Address commentsVadim Petrochenkov-2/+3
2018-07-14Remove most of `Hash` impls from AST and HIR structuresVadim Petrochenkov-99/+99
2018-07-14Remove most of `PartialEq` impls from AST and HIR structuresVadim Petrochenkov-100/+115
2018-07-01Auto merge of #51883 - estebank:placement-suggestion, r=varkorbors-0/+10
Suggest correct comparison against negative literal When parsing as emplacement syntax (`x<-1`), suggest the correct syntax for comparison against a negative value (`x< -1`). Fix #45651.
2018-06-28Suggest correct comparison against negative literalEsteban Küber-0/+10
When parsing as emplacement syntax (`x<-1`), suggest the correct syntax for comparison against a negative value (`x< -1`).
2018-06-27Add a convenience method for getting the impl Trait `NodeId` of an `IsAysnc`Oliver Schneider-0/+7
2018-06-27Generate `DefId`s for the impl trait of `async` functionsOliver Schneider-2/+5
2018-06-27Generate the `NodeId` for `existential type` in the ASTOliver Schneider-1/+5
2018-06-26inclusive range syntax lint (`...` → `..=`)Zack M. Davis-1/+1
Our implementation ends up changing the `PatKind::Range` variant in the AST to take a `Spanned<RangeEnd>` instead of just a `RangeEnd`, because the alternative would be to try to infer the span of the range operator from the spans of the start and end subexpressions, which is both hideous and nontrivial to get right (whereas getting the change to the AST right was a simple game of type tennis). This is concerning #51043.
2018-06-26migrate codebase to `..=` inclusive range patternsZack M. Davis-2/+2
These were stabilized in March 2018's #47813, and are the Preferred Way to Do It going forward (q.v. #51043).
2018-06-21async await desugaring and testsTaylor Cramer-2/+22
2018-06-21Parse async fn header.Without Boats-5/+32
This is gated on edition 2018 & the `async_await` feature gate. The parser will accept `async fn` and `async unsafe fn` as fn items. Along the same lines as `const fn`, only `async unsafe fn` is permitted, not `unsafe async fn`.The parser will not accept `async` functions as trait methods. To do a little code clean up, four fields of the function type struct have been merged into the new `FnHeader` struct: constness, asyncness, unsafety, and ABI. Also, a small bug in HIR printing is fixed: it previously printed `const unsafe fn` as `unsafe const fn`, which is grammatically incorrect.
2018-06-20Rename ParenthesizedArgData to ParenthesisedArgsvarkor-3/+3
2018-06-20Make GenericBound explicitvarkor-5/+4
2018-06-20Rename ParamBound(s) to GenericBound(s)varkor-13/+13
2018-06-20Rename TraitTyParamBound to ParamBound::Traitvarkor-3/+3
2018-06-20Take advantage of the lifetime refactoringvarkor-1/+1
2018-06-20Remove name from GenericParamKind::Lifetimevarkor-3/+1
2018-06-20Use ParamBounds in WhereRegionPredicatevarkor-1/+1
2018-06-20Lift bounds into GenericParamvarkor-23/+22
2018-06-20Rename structures in astvarkor-10/+10
2018-06-20Remove AngleBracketedArgs implvarkor-22/+0
2018-06-20Remove methods from ast::GenericParam and ast::Genericsvarkor-39/+0
2018-06-20Refactor ast::GenericParam as a structvarkor-25/+22
2018-06-20Rename ast::GenericParam and ast::GenericArgvarkor-14/+14
It's so confusing to have everything having the same name, at least while refactoring.
2018-06-20Make method and variable names more consistentvarkor-4/+4
2018-06-20Rename "parameter" to "arg"varkor-17/+17
2018-06-20Rename PathParameter(s) to GenericArg(s)varkor-14/+14
2018-06-20Rename *Parameter to *Paramvarkor-4/+4
2018-06-20Consolidate PathParameters and AngleBracketedParameterDatavarkor-4/+30
2018-06-14create multiple HIR items for a use statementQuietMisdreavus-3/+6
2018-05-26Auto merge of #51052 - nikomatsakis:obsolete-arrow, r=petrochenkovbors-0/+3
restore emplacement syntax (obsolete) Fix https://github.com/rust-lang/rust/issues/50832 r? @petrochenkov
2018-05-24restore emplacement syntax (obsolete)Niko Matsakis-0/+3
2018-05-24Replace `ScalarKind` with `Primitive`Oliver Schneider-35/+2
2018-05-24Auto merge of #50930 - toidiu:ak-ordOutlivesPredicate, r=nikomatsakisbors-1/+1
implement Ord for OutlivesPredicate and other types It became necessary while implementing https://github.com/rust-lang/rust/pull/50070 to have `Ord` implemented for `OutlivesPredicate`. This PR implements `Ord` for `OutlivesPredicate` as well as other types needed for the implementation.
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