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* internal: ensure that runaway type-inference doesn't block the main loopAleksey Kladov2021-03-291-0/+2
| | | | | | We have a bug where type-checking `per_query_memory_usage` takes a couple of seconds. It also reveals another bug: our type inference is not cancellable.
* Merge #8201bors[bot]2021-03-271-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8201: Fix recursive macro statements expansion r=edwin0cheng a=edwin0cheng This PR attempts to properly handle macro statement expansion by implementing the following: 1. Merge macro expanded statements to parent scope statements. 2. Add a new hir `Expr::MacroStmts` for handle tail expression infer. PS : The scope of macro expanded statements are so strange that it took more time than I thought to understand and implement it :( Fixes #8171 Co-authored-by: Edwin Cheng <[email protected]>
| * Fix recursive macro statement expansionEdwin Cheng2021-03-251-0/+1
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* | completion relevance consider if types can be unifiedJosh Mcguigan2021-03-261-0/+4
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* Merge #7907bors[bot]2021-03-242-12/+34
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7907: Autoderef with visibility r=cynecx a=cynecx Fixes https://github.com/rust-analyzer/rust-analyzer/issues/7841. I am not sure about the general approach here. Right now this simply tries to check whether the autoderef candidate is reachable from the current module. ~~However this doesn't exactly work with traits (see the `tests::macros::infer_derive_clone_in_core` test, which fails right now).~~ see comment below Refs: - `rustc_typeck` checking fields: https://github.com/rust-lang/rust/blob/66ec64ccf31883cd2c28d045912a76179c0c6ed2/compiler/rustc_typeck/src/check/expr.rs#L1610 r? @flodiebold Co-authored-by: cynecx <[email protected]>
| * hir_ty: don't call write_field_resolution when field candidate isn't visiblecynecx2021-03-241-6/+4
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| * hir_ty: introduce visible_from_module param into method resolutioncynecx2021-03-202-0/+2
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| * hir_ty: check field visibility while iterating through autoderef candidatescynecx2021-03-201-14/+36
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* | Merge #8139bors[bot]2021-03-223-30/+43
|\ \ | | | | | | | | | | | | | | | | | | | | | 8139: Align `Canonical` and `InEnvironment` with the Chalk versions r=flodiebold a=flodiebold Co-authored-by: Florian Diebold <[email protected]>
| * | Align InEnvironment with ChalkFlorian Diebold2021-03-213-16/+13
| | | | | | | | | | | | | | | | | | This in particular means storing a chalk_ir::Environment, not our TraitEnvironment. This makes InEnvironment not usable for Type, where we need to keep the full TraitEnvironment.
| * | Align Canonical more with Chalk's versionFlorian Diebold2021-03-211-14/+30
| | | | | | | | | | | | In particular, use chalk_ir::CanonicalVarKinds.
* | | Merge #8136 #8146bors[bot]2021-03-222-4/+16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8136: Introduce QuantifiedWhereClause and DynTy analogous to Chalk r=flodiebold a=flodiebold This introduces a bunch of new binders in lots of places, which we have to be careful about, but we had to add them at some point. There's a lot of skipping of the binders; once we're done with the Chalk move, we should review the remaining ones. 8146: Document patch policy r=matklad a=matklad bors r+ 🤖 Co-authored-by: Florian Diebold <[email protected]> Co-authored-by: Aleksey Kladov <[email protected]>
| * | Use QuantifiedWhereClause in generic_predicates as wellFlorian Diebold2021-03-211-1/+4
| | | | | | | | | | | | | | | Still far too much binder skipping going on; I find it hard to imagine this is all correct, but the tests pass.
| * | Introduce QuantifiedWhereClause and DynTy analogous to ChalkFlorian Diebold2021-03-211-3/+12
| | | | | | | | | | | | | | | This introduces a bunch of new binders in lots of places, which we have to be careful about, but we had to add them at some point.
* | | Fix box pattern inference panicLukas Wirth2021-03-212-9/+29
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* / clippy::complexity simplifications related to IteratorsMatthias Krüger2021-03-211-1/+1
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* Turn Obligation into something similar to chalk_ir::DomainGoalFlorian Diebold2021-03-204-30/+27
| | | | This includes starting to make use of Chalk's `Cast` trait.
* Rename GenericPredicate -> WhereClauseFlorian Diebold2021-03-201-11/+6
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* Replace Projection variant in GenericPredicate with AliasEqLukas Wirth2021-03-191-12/+23
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* Chalkify TraitRefFlorian Diebold2021-03-184-13/+22
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* Rename Substs -> SubstitutionFlorian Diebold2021-03-165-43/+48
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* Fix unification logicFlorian Diebold2021-03-151-1/+1
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* Merge #8018bors[bot]2021-03-154-39/+44
|\ | | | | | | | | | | | | | | | | | | 8018: Make Ty wrap TyKind in an Arc r=flodiebold a=flodiebold ... to further move towards Chalk. This is a bit of a slowdown (218ginstr vs 213ginstr for inference on RA), even though it allows us to unwrap the Substs in `TyKind::Ref` etc.. Co-authored-by: Florian Diebold <[email protected]>
| * Don't use Substs for Ref/Raw/Array/SliceFlorian Diebold2021-03-144-29/+34
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| * Make Ty wrap TyKind in an ArcFlorian Diebold2021-03-144-10/+10
| | | | | | | | | | | | | | | | ... like it will be in Chalk. We still keep `interned_mut` and `into_inner` methods that will probably not exist with Chalk. This worsens performance slightly (5ginstr inference on RA), but doesn't include other simplifications we can do yet.
* | Simplify source maps for fieldsAleksey Kladov2021-03-151-3/+2
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* Use chalk_ir::FnSigFlorian Diebold2021-03-141-1/+1
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* Rename some fields to their Chalk namesFlorian Diebold2021-03-142-5/+5
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* Move type lowering methods to TyLoweringContextFlorian Diebold2021-03-131-5/+5
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* Use chalk_ir::OpaqueTyIdFlorian Diebold2021-03-131-3/+4
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* Use chalk_ir::PlaceholderIndexFlorian Diebold2021-03-131-1/+1
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* Use chalk_ir::ClosureIdFlorian Diebold2021-03-131-1/+2
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* Use chalk_ir::FnDefIdFlorian Diebold2021-03-131-3/+4
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* Use chalk_ir::AssocTypeIdFlorian Diebold2021-03-131-2/+5
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* Separate `Ty` and `TyKind` like in ChalkFlorian Diebold2021-03-135-186/+239
| | | | | Currently `Ty` just wraps `TyKind`, but this allows us to change most places to already use `intern` / `interned`.
* Stop using `ContainerId` in `AssocContainerId`Jonas Schievink2021-03-091-1/+1
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* Use upstream cov-markLaurențiu Nicola2021-03-084-12/+7
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* Use chalk_ir::AdtIdLukas Wirth2021-03-042-13/+13
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* Use chalk_ir::MutabilityLukas Wirth2021-03-013-21/+25
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* Introduce Ty::AliasLukas Wirth2021-03-013-9/+9
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* Assert index relationship between type_variable_table and var_unification_tableLukas Wirth2021-03-011-20/+11
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* Being Ty::InferenceVar closes to chalk equivalentLukas Wirth2021-03-013-84/+130
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* Merge #7816bors[bot]2021-02-282-10/+9
|\ | | | | | | | | | | | | | | 7816: Lift Ty::Fn into a struct r=Veykril a=Veykril bors r+ Co-authored-by: Lukas Wirth <[email protected]>
| * Lift FnPointer into a structLukas Wirth2021-02-282-10/+9
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* | hir_ty: use default type generic for box expressionscynecx2021-02-281-0/+6
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* Turn Ty::Tuple variant into a tuple-variantLukas Wirth2021-02-282-5/+5
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* Inline TypeCtor into TyLukas Wirth2021-02-284-225/+157
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* Use chalk_ir::Scalar directlyLukas Wirth2021-02-281-6/+10
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* Introduce TypeCtor::ScalarLukas Wirth2021-02-282-23/+66
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* Put the old resolver backJonas Schievink2021-02-101-3/+8
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