tests/ui/macros/macro-in-expression-context-2.stderr

   1 error: macro expansion ends with an incomplete expression: expected expression
   2   --> $DIR/macro-in-expression-context-2.rs:5:16
   3    |
   4 LL | macro_rules! empty { () => () }
   5    |                            -- in this macro arm
   6 ...
   7 LL |         _ => { empty!() }
   8    |                ^^^^^^^^ expected expression
   9    |
  10    = note: the macro call doesn't expand to an expression, but it can expand to a statement
  11 help: add `;` to interpret the expansion as a statement
  12    |
  13 LL |         _ => { empty!(); }
  14    |                        +
  15
  16 error: aborting due to previous error
  17