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| * Remove assoc type selection code for now to fix crashesFlorian Diebold2019-09-172-25/+10
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| * Add test for `T::Item` cyclesFlorian Diebold2019-09-171-0/+42
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| * Remove TraitItem and ImplItem in favor of AssocItemFlorian Diebold2019-09-179-93/+46
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| * Small review improvementsFlorian Diebold2019-09-171-5/+3
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| * Add test for `<T>::Item`Florian Diebold2019-09-171-10/+22
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| * Refactor some moreFlorian Diebold2019-09-174-57/+100
| | | | | | | | | | | | Type-relative paths (`<T>::foo`) also need to work in type context, for example `<T>::Item` is legal. So rather than returning the type ref from the resolver function, just check it before.
| * Refactor associated item resolution moreFlorian Diebold2019-09-172-124/+120
| | | | | | | | | | When resolving an associated item in value namespace, use the `Ty` lowering code for the segments before the last instead of replicating it.
| * Refactor a bit to prepare for resolving trait assoc itemsFlorian Diebold2019-09-1710-52/+83
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| * Resolve assoc types on type parametersFlorian Diebold2019-09-172-24/+61
| | | | | | | | | | | | E.g. `fn foo<T: Iterator>() -> T::Item`. It seems that rustc does this only for type parameters and only based on their bounds, so we also only consider traits from bounds.
| * Adapt some testsFlorian Diebold2019-09-171-12/+12
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* | remove confusing codeAleksey Kladov2019-09-171-31/+1
| | | | | | | | | | | | I must confess I don't really understand what this code is trying to do, but it definitely misreports changes during fixedpoint iteration, and no tests fail if I remove it, so...
* | show error log by defaultAleksey Kladov2019-09-171-1/+1
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* use usual token tree for macro expansionAleksey Kladov2019-09-1710-933/+753
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* split mbe expander code into two modulesAleksey Kladov2019-09-173-418/+448
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* Merge #1817bors[bot]2019-09-1612-148/+235
|\ | | | | | | | | | | | | | | 1817: Support path starting with a type r=matklad a=uHOOCCOOHu The path syntax `<Ty>::foo` Co-authored-by: uHOOCCOOHu <[email protected]>
| * Define known paths and group namesuHOOCCOOHu2019-09-156-49/+63
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| * Move store TypeRef of type based path in PathKinduHOOCCOOHu2019-09-154-21/+11
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| * Support path starting with a typeuHOOCCOOHu2019-09-1510-128/+211
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* | Remove `is_unnamed`Dylan MacKenzie2019-09-161-4/+0
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* | Gracefully handle `const _` items in `ConstData`Dylan MacKenzie2019-09-162-5/+9
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* Merge #1848bors[bot]2019-09-1512-17/+573
|\ | | | | | | | | | | | | | | | | | | | | | | 1848: Parse `..` as a full pattern r=matklad a=ecstatic-morse Resolves #1479. This PR implements [RFC 2707](https://github.com/rust-lang/rfcs/pull/2707) in the parser. It introduces a new `DotDotPat` AST node modeled on `PlaceholderPat` and changes the parsing of tuple and slice patterns to conform to the RFC. Notably, this PR does *not* change the resulting AST when `..` appears in a struct pattern (e.g. `Struct { a, b: c, .. }`). I *think* this is the behavior mandated by RFC 2707, but someone should confirm this. Co-authored-by: Dylan MacKenzie <[email protected]>
| * Generate `dot_dot_test`Dylan MacKenzie2019-09-152-0/+481
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| * Bless old tests containing a `..` patternDylan MacKenzie2019-09-155-5/+10
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| * Parse `..` as a proper patternDylan MacKenzie2019-09-151-10/+42
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| * Add `DotDotPat` to ASTDylan MacKenzie2019-09-154-2/+40
| | | | | | | | This is modeled on `PlaceholderPat`.
* | Add tests for underscores in `const` and `static` itemsDylan MacKenzie2019-09-153-38/+78
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* | Allow an underscore as the identifier in `const` itemsDylan MacKenzie2019-09-153-2/+12
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* Remove a dbg!Florian Diebold2019-09-141-1/+1
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* Support bare `Trait` without dynFlorian Diebold2019-09-142-12/+11
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* Upgrade ChalkFlorian Diebold2019-09-143-58/+0
| | | | ... and remove Ty::UnselectedProjection. It'll be handled differently.
* rename add_resolution -> add_scope_defAleksey Kladov2019-09-131-18/+0
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* make PerNs non-genericAleksey Kladov2019-09-134-34/+30
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* Specify desirable namespace when calling resolveAleksey Kladov2019-09-1313-464/+534
| | | | That way, we are able to get rid of a number of unreachable statements
* rename AdtDef -> AdtAleksey Kladov2019-09-1220-99/+90
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* generalize impl_froms to nested enumsAleksey Kladov2019-09-124-58/+26
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* make various enums "inherit" from AdtDefAleksey Kladov2019-09-1217-121/+156
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* start cleaning up the resolutionAleksey Kladov2019-09-125-49/+59
| | | | | | | Nameres related types, like `PerNs<Resolution>`, can represent unreasonable situations, like a local in a type namespace. We should clean this up, by requiring that call-site specifies the kind of resolution it expects.
* add macros with local_inner_macros argumentJasperDeSutter2019-09-122-1/+40
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* Merge #1818bors[bot]2019-09-127-4/+107
|\ | | | | | | | | | | | | | | 1818: Infer box expression r=matklad a=uHOOCCOOHu Infer `box e` to be `std::boxed::Box<T>` where `e: T` Co-authored-by: uHOOCCOOHu <[email protected]>
| * Infer box expressionuHOOCCOOHu2019-09-117-4/+107
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* | Merge #1821bors[bot]2019-09-125-72/+109
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1821: Macro completion tweaks r=matklad a=SomeoneToIgnore Thanks @uHOOCCOOHu for making the macro completion happen :) I've added a few tweaks to the current completion to make it a bit more convenient: * Automatically add braces and put the editor cursor inside of them: <img width="159" alt="image" src="https://user-images.githubusercontent.com/2690773/64737220-022b9f00-d4f5-11e9-8088-76d4678921ab.png"> Currently I have to add the braces manually which is a bit cumbersome. One further improvement can be to detect if macro accepts no parameters and place the cursor differently for this case. * Add an exclamation mark to the macro completion label This helps to distinguish macros from other completion items and also allows to show only macros in completion if you type `!`: <img width="722" alt="image" src="https://user-images.githubusercontent.com/2690773/64736987-8b8ea180-d4f4-11e9-8355-2ce4f83b7aa8.png"> <img width="732" alt="image" src="https://user-images.githubusercontent.com/2690773/64737214-ffc94500-d4f4-11e9-946e-1ba2db1c7fb1.png"> Additionally, automatic formatting hooks had adjusted two `help.rs` files, I've added them as a last commit to the PR even though they are not really related. Co-authored-by: Kirill Bulatov <[email protected]>
| * | Complete vec macros with square bracketsKirill Bulatov2019-09-122-3/+36
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| * | Fix the formatting issuesKirill Bulatov2019-09-121-45/+45
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| * | Add `!` to the macro completion labelKirill Bulatov2019-09-124-20/+24
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| * | Complete macros parenthesisKirill Bulatov2019-09-124-9/+9
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* | | fix panic when fetching genericsAleksey Kladov2019-09-121-5/+5
| | | | | | | | | | | | due to macro expansion, the root node is not always a file
* | | don't break parser error recovery in presence of macrosAleksey Kladov2019-09-122-2/+6
|/ / | | | | | | | | | | | | Parser has the invariant that `{}` are balanced. Previous code tried (unsucesfuly) maintain the same invariant for `$()` as well, but it was done in a rather ad-hoc manner: it's not at all obvious that it is possible to maintain both invariants!
* | add quiet mode to analysis-statsAleksey Kladov2019-09-123-82/+116
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* | analysis stats uses positional arg againAleksey Kladov2019-09-121-2/+8
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* Merge #1796bors[bot]2019-09-1110-8/+334
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1796: Support completion for macros r=matklad a=uHOOCCOOHu This is based on #1795 , and fixes #1727 Also prettify hover text of macros. Some screenshorts below: Completion in item place. <img width="416" alt="Screenshot_20190910_134056" src="https://user-images.githubusercontent.com/14816024/64587159-fa72da00-d3d0-11e9-86bb-c98f169ec08d.png"> After pressing `tab`. <img width="313" alt="Screenshot_20190910_134111" src="https://user-images.githubusercontent.com/14816024/64587160-fa72da00-d3d0-11e9-9464-21e3f6957bd7.png"> Complete macros from `std`. <img width="588" alt="Screenshot_20190910_134147" src="https://user-images.githubusercontent.com/14816024/64587161-fb0b7080-d3d0-11e9-866e-5161f0d1b546.png"> Hover text. <img width="521" alt="Screenshot_20190910_134242" src="https://user-images.githubusercontent.com/14816024/64587162-fb0b7080-d3d0-11e9-8f09-ad17e3f6702a.png"> Co-authored-by: uHOOCCOOHu <[email protected]>