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2018-12-27AST/HIR: Introduce `ExprKind::Err` for better error recovery in the front-endVadim Petrochenkov-1/+3
2018-12-25Remove licensesMark Rousskov-49/+0
2018-12-12Remove `RcVec` and `RcSlice`.Nicholas Nethercote-154/+0
They're both unused now.
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-2/+2
2018-12-07Rollup merge of #56516 - frewsxcv:frewsxcv-eq, r=Mark-Simulacrumkennytm-1/+1
Replace usages of `..i + 1` ranges with `..=i`. Before this change we were using old computer code techniques. After this change we use the new and improved computer code techniques.
2018-12-04Replace usages of `..i + 1` ranges with `..=i`.Corey Farwell-1/+1
2018-12-04Fix testShotaro Yamada-1/+2
2018-10-28Provide specific label for patern parsing errorEsteban Küber-1/+1
2018-09-26Remove OneVectorljedrz-2/+2
2018-09-11Add some unit tests for find_best_match_for_namePhilipp Hansch-2/+40
There were only some UI tests that covered this function. Since there's more diagnostic work going on, I think it makes sense to have this unit tested.
2018-08-23Auto merge of #52602 - scottmcm:tryblock-expr, r=nikomatsakisbors-2/+2
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-2/+2
(Not `Try` since `QuestionMark` is using that.)
2018-08-19mv codemap() source_map()Donato Sciarra-1/+1
2018-08-19mv (mod) codemap source_mapDonato Sciarra-1/+1
2018-08-19mv filemap source_fileDonato Sciarra-3/+3
2018-08-16Auto merge of #53304 - dtolnay:extend, r=dtolnaybors-0/+90
TokenStream::extend Two new insta-stable impls in libproc_macro: ```rust impl Extend<TokenTree> for TokenStream impl Extend<TokenStream> for TokenStream ``` `proc_macro::TokenStream` already implements `FromIterator<TokenTree>` and `FromIterator<TokenStream>` so I elected to support the same input types for `Extend`. **This commit reduces compile time of Serde derives by 60% (takes less than half as long to compile)** as measured by building our test suite: ```console $ git clone https://github.com/serde-rs/serde $ cd serde/test_suite $ cargo check --tests --features proc-macro2/nightly $ rm -f ../target/debug/deps/libtest_*.rmeta $ time cargo check --tests --features proc-macro2/nightly Before: 20.8 seconds After: 8.6 seconds ``` r? @alexcrichton
2018-08-13Address review of RcVecDavid Tolnay-10/+5
2018-08-13Move SmallVec and ThinVec out of libsyntaxljedrz-143/+2
2018-08-12TokenStream::extendDavid Tolnay-0/+95
2018-07-14Remove some tests using AST comparisons, fix other testsVadim Petrochenkov-8/+0
2018-07-14Remove most of `PartialEq` impls from AST and HIR structuresVadim Petrochenkov-17/+3
2018-06-21async await desugaring and testsTaylor Cramer-0/+2
2018-06-20Rename ParamBound(s) to GenericBound(s)varkor-1/+1
2018-06-20Use ParamBounds in WhereRegionPredicatevarkor-2/+2
2018-06-20Lift bounds into GenericParamvarkor-1/+1
2018-06-20Rename structures in astvarkor-1/+1
2018-06-20Rename ast::GenericParam and ast::GenericArgvarkor-1/+1
It's so confusing to have everything having the same name, at least while refactoring.
2018-06-20Rename PathParameter(s) to GenericArg(s)varkor-2/+2
2018-05-24restore emplacement syntax (obsolete)Niko Matsakis-5/+11
2018-04-12AST/HIR: Merge field access expressions for named and numeric fieldsVadim Petrochenkov-3/+0
2018-04-06Remove more duplicated spansVadim Petrochenkov-2/+2
2018-04-03Remove all unstable placement featuresAidan Hobson Sayers-10/+4
Closes #22181, #27779
2018-03-02Replace Rc with Lrc for shared dataJohn Kåre Alsaker-3/+3
2018-01-15Move `ExprPrecedence` to `libsyntax/util/parser.rs`Esteban Küber-0/+126
2018-01-15Use single source of truth for expr precedenceEsteban Küber-61/+1
Introduce a new unified type that holds the expression precedence for both AST and HIR nodes.
2017-12-21Add GenericParam, refactor Generics in ast, hir, rustdocJonas Platte-4/+4
The Generics now contain one Vec of an enum for the generic parameters, rather than two separate Vec's for lifetime and type parameters. Additionally, places that previously used Vec<LifetimeDef> now use Vec<GenericParam> instead.
2017-12-14Use PathBuf instead of String where applicableOliver Schneider-2/+4
2017-12-02Auto merge of #46347 - raventid:did-you-mean-increase-accuracy, r=estebankbors-5/+27
Add case insensitive comparison, besides Levenstein for DYM Closes #46332 Draft version. The idea is that Levenstein does not work for some cases when we have multiple equal weights for strings. I didn't understand the case with `if found != name => Some(found)` so it means that new code does not work correctly yet. At least now I think that we might return all maximal weights from levenstein and think about next cases in priority order: 1) There is exact match -> None 2) There is exact match, but case insensitive -> Some(match) 3) There is some match from levenstein -> Some(matches.take_any) 4) There is no match -> None @estebank WDYT?
2017-12-01move comparator into +find_best_match_name+ functionJulian Kulesh-5/+27
2017-11-30Implement RFC 2128 (use_nested_groups)Pietro Albini-2/+2
This commit adds support for nested groups inside `use` declarations, such as `use foo::{bar, sub::{baz::Foo, *}};`.
2017-11-06Using `...` in expressions is now an errorBadel2-1/+2
2017-09-22Add support for `..=` syntaxAlex Burka-8/+9
Add ..= to the parser Add ..= to libproc_macro Add ..= to ICH Highlight ..= in rustdoc Update impl Debug for RangeInclusive to ..= Replace `...` to `..=` in range docs Make the dotdoteq warning point to the ... Add warning for ... in expressions Updated more tests to the ..= syntax Updated even more tests to the ..= syntax Updated the inclusive_range entry in unstable book
2017-09-07pprust: increase precedence of block-like exprsStuart Pernsteiner-11/+9
2017-09-06pprust: fix parenthesization of exprsStuart Pernsteiner-1/+105
2017-06-26Update and fix a few testsAlex Crichton-1/+1
2017-06-26Implement `quote!` and other `proc_macro` API.Jeffrey Seyfried-1/+9
2017-05-16Rollup merge of #41957 - llogiq:clippy-libsyntax, r=petrochenkovMark Simulacrum-7/+8
Fix some clippy warnings in libsyntax This is mostly removing stray ampersands, needless returns and lifetimes. Basically a lot of small changes.
2017-05-12Fix some clippy warnings in libsyntaxAndre Bogus-7/+8
This is mostly removing stray ampersands, needless returns and lifetimes.
2017-05-12Pass crate attributes in visit.rsNick Cameron-1/+1
2017-04-26Implement a file-path remapping feature in support of debuginfo and ↵Michael Woerister-7/+8
reproducible builds.