1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/dangling.rs b/tests/ui/consts/const-eval/dangling.rs
new file mode 100644
index 000000000..4fcf87921
--- /dev/null
+++ b/tests/ui/consts/const-eval/dangling.rs
@@ -0,0 +1,10 @@
+use std::mem;
+
+// Make sure we error with the right kind of error on a too large slice.
+const TEST: () = { unsafe {
+    let slice: *const [u8] = mem::transmute((1usize, usize::MAX));
+    let _val = &*slice; //~ ERROR: evaluation of constant value failed
+    //~| slice is bigger than largest supported object
+} };
+
+fn main() {}