tests/ui/recursion_limit/empty.stderr

   1 error: `limit` must be a non-negative integer
   2   --> $DIR/empty.rs:3:1
   3    |
   4 LL | #![recursion_limit = ""]
   5    | ^^^^^^^^^^^^^^^^^^^^^--^
   6    |                      |
   7    |                      `limit` must be a non-negative integer
   8
   9 error: `limit` must be a non-negative integer
  10   --> $DIR/empty.rs:3:1
  11    |
  12 LL | #![recursion_limit = ""]
  13    | ^^^^^^^^^^^^^^^^^^^^^--^
  14    |                      |
  15    |                      `limit` must be a non-negative integer
  16
  17 error: aborting due to 2 previous errors
  18