tests/ui/conditional-compilation/cfg_attr-invalid-predicate-inner.stderr

error[E0539]: malformed `cfg_attr` attribute input
  --> $DIR/cfg_attr-invalid-predicate-inner.rs:3:1
   |
LL | #![cfg_attr(a())]
   | ^^^^^^^^^^^^---^^
   |             |
   |             valid arguments are `any`, `all`, `not` or `target`
   |
   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
help: must be of the form
   |
LL - #![cfg_attr(a())]
LL + #![cfg_attr(predicate, attr1, attr2, ...)]
   |

error[E0539]: malformed `cfg_attr` attribute input
  --> $DIR/cfg_attr-invalid-predicate-inner.rs:3:1
   |
LL | #![cfg_attr(a())]
   | ^^^^^^^^^^^^---^^
   |             |
   |             valid arguments are `any`, `all`, `not` or `target`
   |
   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: must be of the form
   |
LL - #![cfg_attr(a())]
LL + #![cfg_attr(predicate, attr1, attr2, ...)]
   |

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0539`.