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" } */
11