src/test/ui/issues/issue-27433.stderr

   1 error[E0435]: attempt to use a non-constant value in a constant
   2   --> $DIR/issue-27433.rs:5:23
   3    |
   4 LL |     const FOO : u32 = foo;
   5    |     ---------         ^^^ non-constant value
   6    |     |
   7    |     help: consider using `let` instead of `const`: `let FOO`
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0435`.