gcc/testsuite/gcc.c-torture/execute/990524-1.c

   1 char a[] = "12345";
   2 char b[] = "12345";
   3
   4 void loop (char * pz, char * pzDta)
   5 {
   6     for (;;) {
   7         switch (*(pz++) = *(pzDta++)) {
   8         case 0:
   9             goto loopDone2;
  10
  11         case '"':
  12         case '\\':
  13             pz[-1]  = '\\';
  14             *(pz++) = pzDta[-1];
  15         }
  16     } loopDone2:;
  17
  18   if (a - pz != b - pzDta)
  19     abort ();
  20 }
  21
  22 main()
  23 {
  24   loop (a, b);
  25   exit (0);
  26 }