Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/infer/coerce.rs')
| -rw-r--r-- | crates/hir-ty/src/infer/coerce.rs | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/crates/hir-ty/src/infer/coerce.rs b/crates/hir-ty/src/infer/coerce.rs index 42948ccb93..219b519e46 100644 --- a/crates/hir-ty/src/infer/coerce.rs +++ b/crates/hir-ty/src/infer/coerce.rs @@ -144,7 +144,7 @@ impl<'a, 'b, 'db> Coerce<'a, 'b, 'db> { fn unify_raw(&mut self, a: Ty<'db>, b: Ty<'db>) -> InferResult<'db, Ty<'db>> { debug!("unify(a: {:?}, b: {:?}, use_lub: {})", a, b, self.use_lub); self.commit_if_ok(|this| { - let at = this.infer_ctxt().at(&this.cause, this.table.param_env); + let at = this.infer_ctxt().at(&this.cause, this.table.trait_env.env); let res = if this.use_lub { at.lub(b, a) @@ -330,7 +330,7 @@ impl<'a, 'b, 'db> Coerce<'a, 'b, 'db> { obligations.push(Obligation::new( self.interner(), self.cause.clone(), - self.table.param_env, + self.table.trait_env.env, Binder::dummy(PredicateKind::Coerce(CoercePredicate { a: source_ty, b: target_ty, @@ -718,7 +718,7 @@ impl<'a, 'b, 'db> Coerce<'a, 'b, 'db> { let mut queue: SmallVec<[PredicateObligation<'db>; 4]> = smallvec![Obligation::new( self.interner(), cause, - self.table.param_env, + self.table.trait_env.env, TraitRef::new( self.interner(), coerce_unsized_did.into(), @@ -1114,8 +1114,12 @@ impl<'db> InferenceContext<'db> { match self.table.commit_if_ok(|table| { // We need to eagerly handle nested obligations due to lazy norm. let mut ocx = ObligationCtxt::new(&table.infer_ctxt); - let value = - ocx.lub(&ObligationCause::new(), table.param_env, prev_ty, new_ty)?; + let value = ocx.lub( + &ObligationCause::new(), + table.trait_env.env, + prev_ty, + new_ty, + )?; if ocx.select_where_possible().is_empty() { Ok(InferOk { value, obligations: ocx.into_pending_obligations() }) } else { @@ -1158,7 +1162,7 @@ impl<'db> InferenceContext<'db> { let sig = self .table .infer_ctxt - .at(&ObligationCause::new(), self.table.param_env) + .at(&ObligationCause::new(), self.table.trait_env.env) .lub(a_sig, b_sig) .map(|ok| self.table.register_infer_ok(ok))?; @@ -1248,7 +1252,7 @@ impl<'db> InferenceContext<'db> { .commit_if_ok(|table| { table .infer_ctxt - .at(&ObligationCause::new(), table.param_env) + .at(&ObligationCause::new(), table.trait_env.env) .lub(prev_ty, new_ty) }) .unwrap_err()) @@ -1498,7 +1502,7 @@ impl<'db, 'exprs> CoerceMany<'db, 'exprs> { assert!(expression_ty.is_unit(), "if let hack without unit type"); icx.table .infer_ctxt - .at(cause, icx.table.param_env) + .at(cause, icx.table.trait_env.env) .eq( // needed for tests/ui/type-alias-impl-trait/issue-65679-inst-opaque-ty-from-val-twice.rs DefineOpaqueTypes::Yes, |