1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/missing_lifetime_const.rs b/src/test/ui/generic-associated-types/missing_lifetime_const.rs
new file mode 100644
index 000000000..e3e78dd96
--- /dev/null
+++ b/src/test/ui/generic-associated-types/missing_lifetime_const.rs
@@ -0,0 +1,12 @@
+#![feature(generic_associated_types)]
+
+trait Foo {
+    type Assoc<'a, const N: usize>;
+}
+
+fn foo<T: Foo>() {
+    let _: <T as Foo>::Assoc<3>;
+      //~^ ERROR  this associated type
+}
+
+fn main() {}