1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/gat-dont-ice-on-absent-feature-2.rs b/src/test/ui/generic-associated-types/gat-dont-ice-on-absent-feature-2.rs
new file mode 100644
index 000000000..c1d68812e
--- /dev/null
+++ b/src/test/ui/generic-associated-types/gat-dont-ice-on-absent-feature-2.rs
@@ -0,0 +1,16 @@
+// rust-lang/rust#60654: Do not ICE on an attempt to use GATs that is
+// missing the feature gate.
+
+struct Foo;
+
+trait MyTrait {
+    type Item<T>;
+    //~^ ERROR generic associated types are unstable [E0658]
+}
+
+impl MyTrait for Foo {
+    type Item<T> = T;
+    //~^ ERROR generic associated types are unstable [E0658]
+}
+
+fn main() { }