src/test/ui/malformed/malformed-special-attrs.stderr

error: expected `(`, found `<eof>`

error: expected `(`, found `=`
  --> $DIR/malformed-special-attrs.rs:4:12
   |
LL | #[cfg_attr] //~ ERROR expected `(`, found `<eof>`
   | - expected `(`
...
LL | #[cfg_attr = ""] //~ ERROR expected `(`, found `=`
   |            ^ unexpected token

error: attribute must be of the form `#[derive(Trait1, Trait2, ...)]`
  --> $DIR/malformed-special-attrs.rs:7:1
   |
LL | #[derive] //~ ERROR attribute must be of the form
   | ^^^^^^^^^

error: attribute must be of the form `#[derive(Trait1, Trait2, ...)]`
  --> $DIR/malformed-special-attrs.rs:10:1
   |
LL | #[derive = ""] //~ ERROR attribute must be of the form
   | ^^^^^^^^^^^^^^

error: aborting due to 4 previous errors