1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/in-trait/dont-probe-missing-item-name-2.rs b/tests/ui/impl-trait/in-trait/dont-probe-missing-item-name-2.rs
new file mode 100644
index 00000000000..e8329e3694d
--- /dev/null
+++ b/tests/ui/impl-trait/in-trait/dont-probe-missing-item-name-2.rs
@@ -0,0 +1,12 @@
+trait Foo {
+    fn rpitit() -> impl Sized;
+}
+
+// Ensure that we don't try to probe the name of the RPITIT when looking for
+// fixes to suggest for the redundant generic below.
+
+fn test<T: Foo<i32, Assoc = i32>>() {}
+//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied
+//~| ERROR associated type `Assoc` not found for `Foo`
+
+fn main() {}