1 extern void use(const char *);
   2 
   3 const char *ret(void)
   4 {
   5         return "abc";
   6 }
   7 
   8 const char *add(void)
   9 {
  10         return "def" + 1;
  11 }
  12 
  13 void call(void)
  14 {
  15         use("ijk");
  16 }
  17 
  18 /*
  19  * check-name: string-value
  20  * check-command: sparsec -Wno-decl -c $file -o tmp.o
  21  */