1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/normalize-cycle-in-eval-no-region.rs b/src/test/ui/associated-types/normalize-cycle-in-eval-no-region.rs
new file mode 100644
index 000000000..0fd2c7079
--- /dev/null
+++ b/src/test/ui/associated-types/normalize-cycle-in-eval-no-region.rs
@@ -0,0 +1,20 @@
+// Case that the fix for #74868 also allowed to compile
+
+// check-pass
+
+trait BoxedDsl {
+    type Output;
+}
+
+impl<T> BoxedDsl for T
+where
+    T: BoxedDsl,
+{
+    type Output = <T as BoxedDsl>::Output;
+}
+
+trait HandleUpdate {}
+
+impl<T> HandleUpdate for T where T: BoxedDsl<Output = ()> {}
+
+fn main() {}