1 files changed, 3 insertions, 9 deletions
diff --git a/src/test/ui/consts/const-err.rs b/src/test/ui/consts/const-err.rs
index 8683f6a0231..fff50c86646 100644
--- a/src/test/ui/consts/const-err.rs
+++ b/src/test/ui/consts/const-err.rs
@@ -10,23 +10,17 @@
 
 // compile-flags: -Zforce-overflow-checks=on
 
-// these errors are not actually "const_err", they occur in codegen/consts
-// and are unconditional warnings that can't be denied or allowed
-
 #![allow(exceeding_bitshifts)]
-#![allow(const_err)]
+#![warn(const_err)]
 
 fn black_box<T>(_: T) {
     unimplemented!()
 }
 
-// Make sure that the two uses get two errors.
 const FOO: u8 = [5u8][1];
-//~^ ERROR constant evaluation error
-//~| index out of bounds: the len is 1 but the index is 1
+//~^ WARN any use of this value will cause an error
 
 fn main() {
     black_box((FOO, FOO));
-    //~^ ERROR referenced constant has errors
-    //~| ERROR could not evaluate constant
+    //~^ ERROR erroneous constant used
 }