tests/ui/macros/attr-expr.stderr

error: expected identifier, found metavariable
  --> $DIR/attr-expr.rs:3:11
   |
LL |         #[$e]
   |           ^^ expected identifier, found metavariable
...
LL | foo!(inline);
   | ------------ in this macro invocation
   |
   = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected a literal (`1u8`, `1.0f32`, `"string"`, etc.) here, found `expr` metavariable
  --> $DIR/attr-expr.rs:12:18
   |
LL |         #[inline($e)]
   |                  ^^
...
LL | bar!(always);
   | ------------ in this macro invocation
   |
   = note: this error originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to 2 previous errors