1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -Wall" } */ 3 4 extern char* stpcpy (char*, const char*); 5 f(char * s)6 int f (char* s) 7 { 8 char a[32]; 9 10 __builtin___strcpy_chk (a, s, __builtin_object_size (a, 1)); 11 12 return __builtin_strlen (a); 13 } 14