1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/consts/const-array-oob.rs b/tests/ui/consts/const-array-oob.rs
new file mode 100644
index 000000000..c747ab50c
--- /dev/null
+++ b/tests/ui/consts/const-array-oob.rs
@@ -0,0 +1,10 @@
+const FOO: [usize; 3] = [1, 2, 3];
+const BAR: usize = FOO[5]; // no error, because the error below occurs before regular const eval
+
+const BLUB: [u32; FOO[4]] = [5, 6];
+//~^ ERROR evaluation of constant value failed [E0080]
+//~| index out of bounds: the length is 3 but the index is 4
+
+fn main() {
+    let _ = BAR;
+}