1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-88459.rs b/src/test/ui/generic-associated-types/issue-88459.rs
new file mode 100644
index 000000000..3b26a1801
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-88459.rs
@@ -0,0 +1,19 @@
+// check-pass
+
+#![feature(generic_associated_types)]
+
+trait Trait {
+    type Assoc<'a>;
+}
+
+fn f<T: Trait>(_: T, _: impl Fn(T::Assoc<'_>)) {}
+
+struct Type;
+
+impl Trait for Type {
+    type Assoc<'a> = ();
+}
+
+fn main() {
+    f(Type, |_|());
+}