1  /* Copyright (C) 2000 Free Software Foundation, Inc.  */
       2  
       3  /* { dg-do preprocess } */
       4  
       5  /* Test operator # semantics.  */
       6  
       7  #define OK1 #		/* No problem.  */
       8  #define OK2(x) x#x	/* No problem.  */
       9  #define bad1(x) #	/* { dg-error "followed by a macro parameter" "#1" } */
      10  #define bad2(x) #y	/* { dg-error "followed by a macro parameter" "#2" } */