1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/associated-consts/associated-const-array-len.rs b/tests/ui/associated-consts/associated-const-array-len.rs
new file mode 100644
index 00000000000..17d7824273e
--- /dev/null
+++ b/tests/ui/associated-consts/associated-const-array-len.rs
@@ -0,0 +1,10 @@
+trait Foo {
+    const ID: usize;
+}
+
+const X: [i32; <i32 as Foo>::ID] = [0, 1, 2];
+//~^ ERROR the trait bound `i32: Foo` is not satisfied
+
+fn main() {
+    assert_eq!(1, X);
+}