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Fix dogfood fallout

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flip1995 2020-05-22 14:45:51 +02:00
parent c00268d984
commit 6b3cf63bf5
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GPG Key ID: 2CEFCDB27ED0BE79
1 changed files with 7 additions and 10 deletions
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17
clippy_lints/src/methods/mod.rs
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@ -1496,17 +1496,14 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Methods {
if let ty::Opaque(def_id, _) = ret_ty.kind {
// one of the associated types must be Self
for predicate in cx.tcx.predicates_of(def_id).predicates {
match predicate.0.kind() {
ty::PredicateKind::Projection(poly_projection_predicate) => {
let binder = poly_projection_predicate.ty();
let associated_type = binder.skip_binder();
if let ty::PredicateKind::Projection(poly_projection_predicate) = predicate.0.kind() {
let binder = poly_projection_predicate.ty();
let associated_type = binder.skip_binder();
// walk the associated type and check for Self
if contains_self_ty(associated_type) {
return;
}
},
_ => {},
// walk the associated type and check for Self
if contains_self_ty(associated_type) {
return;
}
}
}
}