1 /* { dg-require-weak "" } */
2 /* { dg-require-alias "" } */
3 #define weak_alias(func, aliasname) \
4 	extern __typeof (func) aliasname __attribute__ ((weak, alias (#func)));
5 
6 #define add3(d, m, c) ((d) + (m) + (c))
7 
8 int
__add3(int d,int m,int c)9 __add3(int d, int m, int c)
10 {
11   return d + m + c;
12 }
13 
14 weak_alias (__add3, add3)
15