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* | | modify tests | Niko Matsakis | 2019-09-09 | 1 | -6/+6 | |
| | | | | | | | | | | | | | | | | Some method resolution tests now yield `{unknown}` where they did not before. Other tests now succeed, likely because this is helping the solver steer its efforts. | |||||
* | | also make "unknown" case non-enumerable | Niko Matsakis | 2019-09-09 | 1 | -1/+1 | |
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* | | make all traits non-enumerable | Niko Matsakis | 2019-09-09 | 1 | -9/+1 | |
|/ | | | | | As discussed on Zulip, this actually matches the present behavior of rustc. | |||||
* | Rename `textual_macro` -> `legacy_macro` | uHOOCCOOHu | 2019-09-08 | 1 | -1/+1 | |
| | | | | Add comments | |||||
* | Resolve textual scoped macros inside item | uHOOCCOOHu | 2019-09-08 | 1 | -0/+35 | |
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* | cleanup hir db imports | Aleksey Kladov | 2019-09-08 | 4 | -7/+11 | |
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* | Fix crash for super trait cycles | Florian Diebold | 2019-09-07 | 1 | -0/+21 | |
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* | Fix Chalk environments | Florian Diebold | 2019-09-07 | 2 | -3/+4 | |
| | | | | | The clauses need to be wrapped in `FromEnv` clauses for elaboration (i.e. things like inferring `T: Clone` from `T: Copy`) to work correctly. | |||||
* | Use traits from where clauses for method resolution | Florian Diebold | 2019-09-07 | 3 | -12/+32 | |
| | | | | | E.g. if we have `T: some::Trait`, we can call methods from that trait without it needing to be in scope. | |||||
* | Lower `Fn(X, Y) -> Z` paths | Florian Diebold | 2019-09-07 | 1 | -8/+8 | |
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* | Lower bounds on trait definition, and resolve assoc types from super traits | Florian Diebold | 2019-09-07 | 5 | -23/+26 | |
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* | Add some more tests | Florian Diebold | 2019-09-07 | 1 | -0/+205 | |
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* | Make type walking infrastructure a bit nicer | Florian Diebold | 2019-09-03 | 6 | -19/+9 | |
| | | | | | If/when we switch to using Chalk's Ty, we'll need to replace this by its `Fold` trait, but I didn't want to import the whole thing just yet. | |||||
* | Properly format `impl Trait<Type = Foo>` types | Florian Diebold | 2019-09-03 | 1 | -4/+4 | |
| | | | | | | It's a bit complicated because we basically have to 'undo' the desugaring, and the result is very dependent on the specifics of the desugaring and will probably produce weird results otherwise. | |||||
* | Add support for associated type bindings (`where Trait<Type = X>`) | Florian Diebold | 2019-09-03 | 4 | -46/+135 | |
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* | Add test for assoc type bindings | Florian Diebold | 2019-09-03 | 1 | -0/+65 | |
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* | Correctly build BodySourceMap for macro-expanded expressions | Aleksey Kladov | 2019-09-03 | 1 | -8/+25 | |
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* | clearer ignore | Aleksey Kladov | 2019-09-03 | 1 | -1/+1 | |
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* | remove needless refs | Aleksey Kladov | 2019-09-03 | 1 | -2/+2 | |
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* | use recrod terminology for hir::Pat | Aleksey Kladov | 2019-09-03 | 1 | -2/+2 | |
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* | fix hir for new block syntax | Aleksey Kladov | 2019-09-02 | 1 | -1/+1 | |
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* | Add an expr_source method analogous to the source methods in the code model | Florian Diebold | 2019-09-02 | 1 | -2/+2 | |
| | | | | ... and use that instead of exposing the source map. | |||||
* | :arrow_up: insta | Aleksey Kladov | 2019-08-29 | 1 | -1167/+1265 | |
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* | Small fixes | Kirill Bulatov | 2019-08-26 | 1 | -12/+9 | |
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* | Remove redundant tests | Kirill Bulatov | 2019-08-26 | 1 | -63/+5 | |
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* | Make infer_block not unify; add back calculate_least_upper_bound | Florian Diebold | 2019-08-26 | 2 | -30/+66 | |
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* | An attempt to add the coercion logic for Never | Kirill Bulatov | 2019-08-26 | 2 | -51/+98 | |
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* | Properly coerce never types | Kirill Bulatov | 2019-08-26 | 2 | -51/+46 | |
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* | Remove extra inference test | Kirill Bulatov | 2019-08-26 | 2 | -25/+0 | |
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* | Fix never in if expressions | Kirill Bulatov | 2019-08-26 | 2 | -4/+51 | |
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* | Add test marks | Kirill Bulatov | 2019-08-26 | 2 | -1/+11 | |
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* | Fix match type inference for Never match arms | Kirill Bulatov | 2019-08-26 | 2 | -6/+32 | |
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* | Tests | Kirill Bulatov | 2019-08-26 | 1 | -0/+104 | |
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* | Add type_mismatches to InferenceResult and use this in ok-wrapping code fix | Phil Ellison | 2019-08-25 | 1 | -1/+18 | |
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* | rename struct -> record, pos -> tuple | Aleksey Kladov | 2019-08-23 | 1 | -6/+6 | |
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* | Improve/fix type bound lowering | Florian Diebold | 2019-08-22 | 1 | -0/+33 | |
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* | Handle impl/dyn Trait in method resolution | Florian Diebold | 2019-08-22 | 2 | -32/+66 | |
| | | | | | | | | | | | | | 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()`. | |||||
* | Add `impl Trait` and `dyn Trait` types | Florian Diebold | 2019-08-22 | 3 | -12/+177 | |
| | | | | | | | - refactor bounds handling in the AST a bit - add HIR for bounds - add `Ty::Dyn` and `Ty::Opaque` variants and lower `dyn Trait` / `impl Trait` syntax to them | |||||
* | Don't add `?` bounds as real bounds | Aleksey Kladov | 2019-08-22 | 1 | -0/+29 | |
| | | | | closes #1709 | |||||
* | implement initial type inference for index expressions | Aleksey Kladov | 2019-08-17 | 2 | -0/+20 | |
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* | normalize ordering ops | Aleksey Kladov | 2019-08-17 | 1 | -16/+16 | |
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* | Introduce separate hir::BinaryOp | Aleksey Kladov | 2019-08-17 | 2 | -67/+21 | |
| | | | | | Unlike ast::BinOp, it has significantly more structure to it, so it's easier to, say, handle all assignment-like operations in the same way. | |||||
* | Merge #1691 | bors[bot] | 2019-08-16 | 1 | -0/+9 | |
|\ | | | | | | | | | | | | | | | 1691: Show inherent and trait impls of structs and enums r=viorina a=viorina Co-authored-by: Ekaterina Babshukova <[email protected]> | |||||
| * | show inherent and trait impls of structs and enums | Ekaterina Babshukova | 2019-08-16 | 1 | -0/+9 | |
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* | | implement durability | Aleksey Kladov | 2019-08-15 | 1 | -1/+1 | |
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* | | switch from volatile to untracked read | Aleksey Kladov | 2019-08-15 | 1 | -17/+37 | |
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* | Handle placeholder assoc types when Chalk produces them | Florian Diebold | 2019-08-12 | 2 | -3/+67 | |
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* | Normalize assoc types in more places | Florian Diebold | 2019-08-12 | 2 | -12/+27 | |
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* | Improve debug logging a bit | Florian Diebold | 2019-08-12 | 1 | -4/+4 | |
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* | Normalize associated types during inference | Florian Diebold | 2019-08-12 | 3 | -9/+25 | |
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