1 files changed, 5 insertions, 4 deletions
diff --git a/tests/ui/type-alias-impl-trait/associated-type-impl-trait-lifetime.rs b/tests/ui/type-alias-impl-trait/associated-type-impl-trait-lifetime.rs
index 551815d021a..58eaa9c2c42 100644
--- a/tests/ui/type-alias-impl-trait/associated-type-impl-trait-lifetime.rs
+++ b/tests/ui/type-alias-impl-trait/associated-type-impl-trait-lifetime.rs
@@ -5,15 +5,16 @@
 trait Trait {
     type Opaque1;
     type Opaque2;
-    fn constrain(self);
+    fn constrain(self) -> (Self::Opaque1, Self::Opaque2);
 }
 
 impl<'a> Trait for &'a () {
     type Opaque1 = impl Sized;
     type Opaque2 = impl Sized + 'a;
-    fn constrain(self) {
-        let _: Self::Opaque1 = ();
-        let _: Self::Opaque2 = self;
+    fn constrain(self) -> (Self::Opaque1, Self::Opaque2) {
+        let a: Self::Opaque1 = ();
+        let b: Self::Opaque2 = self;
+        (a, b)
     }
 }