gcc/testsuite/c-c++-common/raw-string-17.c

   1 /* PR preprocessor/57824 */
   2 /* { dg-do run } */
   3 /* { dg-options "-std=gnu99" { target c } } */
   4 /* { dg-options "-std=c++11" { target c++ } } */
   5
   6 #define S(s) s
   7 #define T(s) s "\n"
   8
   9 const char x[] = R"(
  10 abc
  11 )";
  12 const char y[] = S(R"(
  13 abc
  14 )");
  15 const char z[] = "\nabc\n";
  16 const char w[] = T(R"(
  17 abc)");
  18
  19 int
  20 main ()
  21 {
  22   if (sizeof x != sizeof y
  23       || sizeof x != sizeof z
  24       || sizeof x != sizeof w
  25       || __builtin_memcmp (x, y, sizeof x)
  26       || __builtin_memcmp (x, z, sizeof x)
  27       || __builtin_memcmp (x, w, sizeof x))
  28     __builtin_abort ();
  29   return 0;
  30 }