1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs b/src/test/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs
new file mode 100644
index 000000000..9864787f0
--- /dev/null
+++ b/src/test/ui/generic-associated-types/gat-trait-path-missing-lifetime.rs
@@ -0,0 +1,17 @@
+#![feature(generic_associated_types)]
+
+trait X {
+  type Y<'a>;
+
+  fn foo<'a>(t : Self::Y<'a>) -> Self::Y<'a> { t }
+}
+
+impl<T> X for T {
+  fn foo<'a, T1: X<Y = T1>>(t : T1) -> T1::Y<'a> {
+    //~^ ERROR missing generics for associated type
+    //~^^ ERROR missing generics for associated type
+    t
+  }
+}
+
+fn main() {}