src/test/ui/check-cfg/no-values.stderr

   1 warning: unexpected `cfg` condition value
   2   --> $DIR/no-values.rs:6:7
   3    |
   4 LL | #[cfg(feature = "foo")]
   5    |       ^^^^^^^^^^^^^^^
   6    |
   7    = note: no expected value for `feature`
   8    = note: `#[warn(unexpected_cfgs)]` on by default
   9
  10 warning: unexpected `cfg` condition value
  11   --> $DIR/no-values.rs:10:7
  12    |
  13 LL | #[cfg(test = "foo")]
  14    |       ^^^^--------
  15    |           |
  16    |           help: remove the value
  17    |
  18    = note: no expected value for `test`
  19
  20 warning: 2 warnings emitted
  21