1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/consts/missing-larger-array-impl.rs b/tests/ui/consts/missing-larger-array-impl.rs
new file mode 100644
index 000000000..e6c879c8e
--- /dev/null
+++ b/tests/ui/consts/missing-larger-array-impl.rs
@@ -0,0 +1,9 @@
+struct X;
+
+// Make sure that we show the impl trait refs in the help message with
+// their evaluated constants, rather than `core::::array::{impl#30}::{constant#0}`
+
+fn main() {
+    <[X; 35] as Default>::default();
+    //~^ ERROR the trait bound `[X; 35]: Default` is not satisfied
+}