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path: root/crates/ra_hir/src/ty/method_resolution.rs
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* Handle impl/dyn Trait in method resolutionFlorian Diebold2019-08-221-2/+14
| | | | | | | | | | | | | When we have one of these, the `Trait` doesn't need to be in scope to call its methods. So we need to consider this when looking for method candidates. (Actually I think the same is true when we have a bound `T: some::Trait`, but we don't handle that yet). At the same time, since Chalk doesn't handle these types yet, add a small hack to skip Chalk in method resolution and just consider `impl Trait: Trait` always true. This is enough to e.g. get completions for `impl Trait`, but since we don't do any unification we won't infer the return type of e.g. `impl Into<i64>::into()`.
* show inherent and trait impls of structs and enumsEkaterina Babshukova2019-08-161-0/+9
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* do fixup: remove unused importEvgenii P2019-08-021-1/+1
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* Relax trait solving more for completionEvgenii P2019-08-021-7/+1
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* rustfmtEvgenii P2019-08-021-3/+9
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* Implement completion for the .await syntaxEvgenii P2019-08-021-1/+15
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* Some renamings for clarityFlorian Diebold2019-07-141-3/+3
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* Merge #1515bors[bot]2019-07-091-9/+12
|\ | | | | | | | | | | | | | | | | | | | | | | 1515: Trait environment r=matklad a=flodiebold This adds the environment, i.e. the set of `where` clauses in scope, when solving trait goals. That means that e.g. in ```rust fn foo<T: SomeTrait>(t: T) {} ``` , we are able to complete methods of `SomeTrait` on the `t`. This affects the trait APIs quite a bit (since every method that needs to be able to solve for some trait needs to get this environment somehow), so I thought I'd do it rather sooner than later ;) Co-authored-by: Florian Diebold <[email protected]>
| * Unify `normalize` and `implements` to simplify codeFlorian Diebold2019-07-081-8/+8
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| * Start handling environment in trait resolutionFlorian Diebold2019-07-081-3/+4
| | | | | | | | | | I.e. if we are inside a function with some where clauses, we assume these where clauses hold.
| * Refactor a bit & introduce Environment structFlorian Diebold2019-07-081-4/+6
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* | Look for the fXX_runtime lang items during method resolution.Marco Groppo2019-07-081-4/+6
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* Moved module resolution test in mods.rsAlexander Andreev2019-07-071-1/+1
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* Clippy trivially_copy_pass_by_refJeremy Kolb2019-07-051-5/+5
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* allow rustfmt to reorder importsAleksey Kladov2019-07-041-6/+6
| | | | | | This wasn't a right decision in the first place, the feature flag was broken in the last rustfmt release, and syntax highlighting of imports is more important anyway
* Add commentShotaro Yamada2019-06-251-6/+8
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* Method resolution for slicesShotaro Yamada2019-06-241-25/+36
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* rename XSignature -> XDataAleksey Kladov2019-06-181-4/+4
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* Implement autoderef using the Deref traitFlorian Diebold2019-06-151-3/+2
| | | | - add support for other lang item targets, since we need the Deref lang item
* Fix clippy::single_matchAlan Du2019-06-041-22/+16
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* Use traits from prelude for method resolutionFlorian Diebold2019-05-121-1/+1
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* Fix impl blocks with unresolved target trait being treated as inherent implsFlorian Diebold2019-05-121-5/+7
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* Turn `implements` into a query againFlorian Diebold2019-05-071-2/+1
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* Update ChalkFlorian Diebold2019-05-041-1/+0
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* Canonicalize before doing method resolutionFlorian Diebold2019-05-041-110/+109
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* Chalk integrationFlorian Diebold2019-05-041-9/+20
| | | | | - add proper canonicalization logic - add conversions from/to Chalk IR
* lang_item_lookup is now a salsa query.Marco Groppo2019-04-191-6/+5
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* New krate() method in Resolver.Marco Groppo2019-04-191-21/+7
| | | | Renamed Impl to ImplBlock.
* Initial support for lang items.Marco Groppo2019-04-191-4/+34
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* Refactor method candidate generation a bitFlorian Diebold2019-04-141-53/+73
| | | | | | This fixes the order in which candidates are chosen a bit (not completely though, as the ignored test demonstrates), and makes autoderef work with trait methods. As a side effect, this also makes completion of trait methods work :)
* Extract generic_params method to a HasGenericParams traitFlorian Diebold2019-04-141-3/+5
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* Some cleanupFlorian Diebold2019-04-141-6/+7
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* More trait infrastructureFlorian Diebold2019-04-141-28/+19
| | | | | | | | | | - make it possible to get parent trait from method - add 'obligation' machinery for checking that a type implements a trait (and inferring facts about type variables from that) - handle type parameters of traits (to a certain degree) - improve the hacky implements check to cover enough cases to exercise the handling of traits with type parameters - basic canonicalization (will probably also be done by Chalk)
* Get substs for trait refs in impl blocksFlorian Diebold2019-04-141-2/+4
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* make resolver privateAleksey Kladov2019-04-131-1/+1
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* Clean up comments / use nicer Iterator methodsFlorian Diebold2019-03-251-9/+14
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* Implement a very naive implements checkFlorian Diebold2019-03-251-6/+26
| | | | ... to make the infer_trait_method_simple test have the correct result.
* Basics for trait method resolutionFlorian Diebold2019-03-251-14/+46
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* replace todo with fixmeAleksey Kladov2019-03-231-1/+1
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* Rename name field to ctor as wellFlorian Diebold2019-03-211-2/+2
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* TypeName => TypeCtorFlorian Diebold2019-03-211-3/+3
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* Remove the old variants replaced by Ty::ApplyFlorian Diebold2019-03-211-4/+7
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* rename ModuleId -> CrateModuleIdAleksey Kladov2019-03-171-4/+4
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* Reorganize name resolutionAleksey Kladov2019-03-171-1/+1
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* Replace module_tree with CrateDefMapAleksey Kladov2019-03-171-1/+3
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* Unify with the autorefed/autoderefed receiver type during method resolutionFlorian Diebold2019-02-171-5/+7
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* Turn ImplBlock into a copy type just containing IDsFlorian Diebold2019-02-161-18/+11
| | | | | | | This makes it more like the other code model types. Also make Module::definition_source/declaration_source return HirFileIds, to make them more like the other source functions.
* Implement completion for associated itemsLaurențiu Nicola2019-02-121-0/+20
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* replace clone with copyAleksey Kladov2019-02-121-1/+1
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* fix obsolete commentAleksey Kladov2019-02-121-2/+2
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