about summary refs log tree commit diff
path: root/src/test/ui/static/static-mut-not-constant.stderr
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/static/static-mut-not-constant.stderr')
-rw-r--r--src/test/ui/static/static-mut-not-constant.stderr2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/test/ui/static/static-mut-not-constant.stderr b/src/test/ui/static/static-mut-not-constant.stderr
index 3560be0e29e..a618b49d108 100644
--- a/src/test/ui/static/static-mut-not-constant.stderr
+++ b/src/test/ui/static/static-mut-not-constant.stderr
@@ -9,6 +9,8 @@ error[E0019]: static contains unimplemented expression type
    |
 LL | static mut a: Box<isize> = box 3;
    |                                ^
+   |
+   = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable
 
 error: aborting due to 2 previous errors