1  // Test that we don't revert trigraphs and line splicing when a raw string
       2  // literal is formed by token pasting.
       3  // { dg-options "-std=gnu99 -trigraphs" { target c } }
       4  // { dg-options "-std=c++0x" { target c++ } }
       5  // { dg-do run }
       6  
       7  #define PASTE(X,Y) X##Y
       8  
       9  const char a[] = PASTE(R,"(??>\
      10  )");
      11  
      12  #define TEST(str, val) \
      13    if (sizeof (str) != sizeof (val) \
      14        || __builtin_memcmp (str, val, sizeof (str)) != 0) \
      15      __builtin_abort ()
      16  
      17  int main()
      18  {
      19    TEST (a, "}");
      20  }