1  /*
       2    { dg-options "-fshow-column -ftrack-macro-expansion=2" }
       3    { dg-do compile }
       4   */
       5  
       6  #define SQUARE(A) A * A	 /* { dg-message "in definition of macro 'SQUARE'" } */
       7  
       8  void
       9  foo()
      10  {
      11    SQUARE (1 << 0.1);  /* { dg-message "13:invalid operands to binary <<" } */
      12  }
      13