1 enum e { };
   2 enum f { F = 0.1 };
   3 
   4 /*
   5  * check-name: enum-invalid
   6  *
   7  * check-error-start
   8 enum-invalid.c:1:10: error: empty enum definition
   9 enum-invalid.c:2:14: error: bad constant expression
  10  * check-error-end
  11  */