error: expected a literal (`1u8`, `1.0f32`, `"string"`, etc.) here, found `,`
  --> $DIR/cfg-attr-parsed-span-issue-154801.rs:3:16
   |
LL |     #[cfg_attr(, (cc))]
   |                ^
   |
   = 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(, (cc))]
LL +     #[cfg_attr(predicate, attr1, attr2, ...)]
   |

error: `#[inline]` attribute cannot be used on expressions
  --> $DIR/cfg-attr-parsed-span-issue-154801.rs:9:5
   |
LL |     #[inline]
   |     ^^^^^^^^^
   |
   = help: `#[inline]` can only be applied to functions

error[E0308]: mismatched types
  --> $DIR/cfg-attr-parsed-span-issue-154801.rs:4:5
   |
LL | fn main() {
   |          - expected `()` because of default return type
...
LL |     _x
   |     ^^ expected `()`, found integer

error[E0308]: mismatched types
  --> $DIR/cfg-attr-parsed-span-issue-154801.rs:10:5
   |
LL | fn inline_case() {
   |                 - help: try adding a return type: `-> i32`
...
LL |     _x
   |     ^^ expected `()`, found integer

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0308`.
