rustup https://github.com/rust-lang/rust/pull/65535

[rust.git] / clippy_lints / src / functions.rs

diff --git a/clippy_lints/src/functions.rs b/clippy_lints/src/functions.rs
index 8e295af234c9a5beb5c5e8bf5dfebaa7c7b4f4fe..59a16c36d9091584a69383b76683b43f5117c274 100644 (file)
--- a/clippy_lints/src/functions.rs
+++ b/clippy_lints/src/functions.rs
@@ -493,7 +493,7 @@ fn is_must_use_ty<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, ty: Ty<'tcx>) -> bool {
         },
         Tuple(ref substs) => substs.types().any(|ty| is_must_use_ty(cx, ty)),
         Opaque(ref def_id, _) => {
-            for (predicate, _) in &cx.tcx.predicates_of(*def_id).predicates {
+            for (predicate, _) in cx.tcx.predicates_of(*def_id).predicates {
                 if let ty::Predicate::Trait(ref poly_trait_predicate) = predicate {
                     if must_use_attr(&cx.tcx.get_attrs(poly_trait_predicate.skip_binder().trait_ref.def_id)).is_some() {
                         return true;