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Move binder for dyn to each list item

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This commit is contained in:
Jack Huey 2020-12-11 15:02:46 -05:00
parent 0e527baf77
commit 30ef1770d3
1 changed files with 2 additions and 2 deletions
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4
clippy_lints/src/utils/mod.rs
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@ -1449,8 +1449,8 @@ pub fn is_must_use_ty<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> bool {
false
},
ty::Dynamic(binder, _) => {
for predicate in binder.skip_binder().iter() {
if let ty::ExistentialPredicate::Trait(ref trait_ref) = predicate {
for predicate in binder.iter() {
if let ty::ExistentialPredicate::Trait(ref trait_ref) = predicate.skip_binder() {
if must_use_attr(&cx.tcx.get_attrs(trait_ref.def_id)).is_some() {
return true;
}