1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-93340.rs b/src/test/ui/generic-associated-types/issue-93340.rs
new file mode 100644
index 000000000..d065bde88
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-93340.rs
@@ -0,0 +1,20 @@
+// check-pass
+
+#![feature(generic_associated_types)]
+
+pub trait Scalar: 'static {
+    type RefType<'a>: ScalarRef<'a>;
+}
+
+pub trait ScalarRef<'a>: 'a {}
+
+fn cmp_eq<'a, 'b, A: Scalar, B: Scalar, O: Scalar>(a: A::RefType<'a>, b: B::RefType<'b>) -> O {
+    todo!()
+}
+
+fn build_expression<A: Scalar, B: Scalar, O: Scalar>(
+) -> impl Fn(A::RefType<'_>, B::RefType<'_>) -> O {
+    cmp_eq
+}
+
+fn main() {}