Add some type-alias-impl-trait regression tests

[rust.git] / src / librustc_typeck / check / dropck.rs

diff --git a/src/librustc_typeck/check/dropck.rs b/src/librustc_typeck/check/dropck.rs
index f4aa53a5a938998e53e832403a5abe1663cdf2fe..32773e2ed807c9123bcf2fc4e301628054d67914 100644 (file)
--- a/src/librustc_typeck/check/dropck.rs
+++ b/src/librustc_typeck/check/dropck.rs
@@ -232,7 +232,7 @@ fn ensure_drop_predicates_are_implied_by_item_defn<'tcx>(
         let predicate_matches_closure = |p: &'_ Predicate<'tcx>| {
             let mut relator: SimpleEqRelation<'tcx> = SimpleEqRelation::new(tcx, self_param_env);
             match (predicate, p) {
-                (Predicate::Trait(a), Predicate::Trait(b)) => relator.relate(a, b).is_ok(),
+                (Predicate::Trait(a, _), Predicate::Trait(b, _)) => relator.relate(a, b).is_ok(),
                 (Predicate::Projection(a), Predicate::Projection(b)) => {
                     relator.relate(a, b).is_ok()
                 }