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* Remove parse error on array initializer attributesRyan Cumming2019-06-301-11/+0
| | | | | This is actually allowed by the `rustc` parser but most attributes will fail later due to attributes on expressions being experimental.
* Support attributes on array membersRyan Cumming2019-06-301-0/+28
| | | | | | | | | | | | Array members are allow to have attributes such as `#[cfg]`. This is a bit tricky as we don't know if the first expression is an initializer or a member until we encounter a `;`. This reuses a trick from `stmt` where we remember if we saw an attribute and then raise an error if the first expression ends up being an initializer. This isn't perfect as the error isn't correctly located on the attribute or initializer; it ends up immediately after the `;`.
* fixed #1384zjy2019-06-282-7/+20
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* Merge #1415bors[bot]2019-06-241-1/+28
|\ | | | | | | | | | | | | | | | | 1415: fix: specialization r=matklad a=csmoe Closes #1402 r? @matklad Co-authored-by: csmoe <[email protected]>
| * fix: specialization(with blindly parsing)csmoe2019-06-191-1/+28
| | | | | | | | Change-Id: Ic5d2767e8781568d76d4d0013cd6081e95ae8a95
* | fix: box_patterncsmoe2019-06-193-5/+18
| | | | | | | | Change-Id: I45a856d74fb616d3bce33050f9e69d327186bd59
* | fix: box_syntax(#1412)csmoe2019-06-181-0/+5
|/ | | | Change-Id: I6e20e0163fa545de37226c1561b3b7103615626c
* fix: support existential typecsmoe2019-06-121-3/+13
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* fix: never type with bindingcsmoe2019-06-071-1/+3
| | | | Change-Id: I14e1bc628b9d2dfdb1f40de3d3707f4e872767f2
* [#1083] Try block syntax: fix testsAndrey Tkachenko2019-06-061-7/+7
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* [#1083] Try block syntaxAndrey Tkachenko2019-06-061-1/+17
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* Fix clippy::if_same_then_elseAlan Du2019-06-041-0/+1
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* reformatAleksey Kladov2019-05-234-8/+8
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* apply T! macro where it is possibleSergey Parilin2019-05-1514-423/+423
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* Add macro pat parsingEdwin Cheng2019-04-301-1/+10
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* Refactor parser handle mult-char punct internallyEdwin Cheng2019-04-281-1/+1
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* Simplifykjeremy2019-04-261-6/+6
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* Add `...` parsing for fn pointer typeEdwin Cheng2019-04-232-2/+3
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* Add expr, pat, ty and macro_stmtsEdwin Cheng2019-04-181-10/+34
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* Add mbe stmt matcherEdwin Cheng2019-04-171-72/+82
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* Fix bug and add expr , pat , ty matcherEdwin Cheng2019-04-142-10/+42
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* Parse and infer tuple indicesrobojumper2019-04-061-1/+12
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* Parse unsafe async / const unsafe fns properlyrobojumper2019-04-031-6/+17
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* Merge #1082bors[bot]2019-04-011-0/+1
|\ | | | | | | | | | | | | | | 1082: Async block in argument position r=matklad a=andreytkachenko Fixes case when async block appears in argument position Co-authored-by: Andrey Tkachenko <[email protected]>
| * Async block in argument positionAndrey Tkachenko2019-04-011-0/+1
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* | Async closure syntaxrobojumper2019-03-312-3/+13
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* Add WherePred to allow predicate access in WhereClauseVille Penttinen2019-03-311-1/+1
| | | | | This also unifies parsing of WHERE_PRED bounds, now Lifetime bounds will also be parsed using TYPE_BOUND_LIST
* Merge #1072bors[bot]2019-03-312-3/+3
|\ | | | | | | | | | | | | | | 1072: recognize async move blocks r=matklad a=memoryruins closes #1053 Co-authored-by: memoryruins <[email protected]>
| * recognize async movememoryruins2019-03-282-3/+3
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* | Change parsing bounds in path_typesVille Penttinen2019-03-312-11/+40
| | | | | | | | | | | | | | | | Now bounds inside a path are parsed as DYN_TRAIT_TYPE, previously they would be parsed as `PATH_TYPE` followed by `TYPE_BOUND_LIST`. Basically this means `Box<T + 'f>` is now parsed almost the same as `Box<dyn T + 'f>` with the exception of not having the `dyn` keyword.
* | Move parsing a single TYPE_BOUND to a separate functionVille Penttinen2019-03-301-19/+26
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* | Add new TYPE_BOUND_LIST and TYPE_BOUND syntax kindsVille Penttinen2019-03-302-2/+10
| | | | | | | | | | | | These are now used when parsing type bounds. In addition parsing paths inside a bound now does not recursively parse paths, rather they are treated as separate bounds, separated by +.
* | Fix parsing <= in type_argsVille Penttinen2019-03-302-0/+2
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* Support references in higher-ranked trait boundsVille Penttinen2019-03-241-0/+3
| | | | Fixes #1020
* replace todo with fixmeAleksey Kladov2019-03-234-5/+5
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* Replace `contract_child` to a less ad-hoc APIpcpthm2019-03-191-10/+10
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* Error about attributes onpcpthm2019-03-191-12/+23
| | | | unallowed types of expression statement
* Allow attributes on top level expressionpcpthm2019-03-192-34/+53
| | | | | | A top level expression is either - a expression statement or - the last expression in a block
* Merge #991bors[bot]2019-03-185-68/+52
|\ | | | | | | | | | | | | | | | | | | | | | | 991: Use Marker argument for item parsers r=matklad a=pcpthm Before doing this for expressions, I found that the pattern (Marker argument) should be applied to the item parsers because visiblity and modifiers are parsed in a separate function. Fixed some parser bugs: - Fix pub_expr: `pub 42;` was allowed. - Fix incorrect parsing of crate::path: incorrectly parsed as `crate` as a visibility. Co-authored-by: pcpthm <[email protected]>
| * Use Marker argument for item parserspcpthm2019-03-185-68/+52
| | | | | | | | | | - Fix pub_expr - Fix incorrect parsing of crate::path
* | Merge #987bors[bot]2019-03-182-84/+70
|\| | | | | | | | | | | | | | | | | | | | | | | 987: Refactor maybe_item to use Marker argument r=pcpthm a=pcpthm As suggested at <https://github.com/rust-analyzer/rust-analyzer/pull/980#issuecomment-473659745>. For expression paring functions, changing signature - from `fn(&mut Parser) -> Option<CompletedMarker>` to `fn(&mut Parser, Marker) -> Result<CompletedMarker, Marker>` - from `fn(&mut Parser) -> CompletedMarker` to `fn(&mut Parser, Marker) -> CompletedMarker` is my plan. Co-authored-by: pcpthm <[email protected]>
| * Apply stylistic changes suggestedpcpthm2019-03-182-17/+14
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| * Refactor maybe_item to use Marker argumentpcpthm2019-03-172-86/+75
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* | Merge #983bors[bot]2019-03-171-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 983: support remainder assignment operator r=matklad a=JeanMertz `%=` was returning errors for me, turns out it wasn't added as a valid assignment operation. I'm not sure what the best location would be to add a test for this. Please let me know and I'll add one. Co-authored-by: Jean Mertz <[email protected]>
| * | support remainder assignment operatorJean Mertz2019-03-171-0/+1
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* | | Fix parse tree of attribute on match armpcpthm2019-03-171-15/+15
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* | Merge #985bors[bot]2019-03-171-57/+56
|\ \ | | | | | | | | | | | | | | | | | | | | | 985: simplify parsing blocks a bit r=pcpthm a=matklad Co-authored-by: Aleksey Kladov <[email protected]>
| * | simplify parsing blocks a bitAleksey Kladov2019-03-171-57/+56
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* / Allow attribute on struct literal fieldpcpthm2019-03-171-1/+6
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* Allow MINUS at the start of a pattern.Michael Chesser2019-03-141-1/+1
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