1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-18611.rs b/tests/ui/issues/issue-18611.rs
new file mode 100644
index 000000000..91a765f34
--- /dev/null
+++ b/tests/ui/issues/issue-18611.rs
@@ -0,0 +1,9 @@
+fn add_state(op: <isize as HasState>::State) {
+//~^ ERROR `isize: HasState` is not satisfied
+}
+
+trait HasState {
+    type State;
+}
+
+fn main() {}