gcc/testsuite/g++.dg/cpp0x/initlist-array8.C

   1 // PR c++/69531 - DR 1307, Overload resolution based on size of array init-list.
   2 // { dg-do run { target c++2a } }
   3
   4 int f(int (&)[1][1]) { return 1; }
   5 int f(int (&)[1][2]) { return 2; }
   6
   7 int g(int (&&)[2][1]) { return 1; }
   8 int g(int (&&)[2][2]) { return 2; }
   9
  10 int h(int (&&)[][1]) { return 1; }
  11 int h(int (&&)[][2]) { return 2; }
  12
  13 int
  14 main ()
  15 {
  16   int arr1[1][1];
  17   int arr2[1][2];
  18
  19   if (f(arr1) != 1)
  20     __builtin_abort ();
  21   if (f(arr2) != 2)
  22     __builtin_abort ();
  23
  24   if (g({ { 1, 2 }, { 3 } }) != 2)
  25     __builtin_abort ();
  26
  27   if (g({ { 1, 2 }, { 3, 4 } }) != 2)
  28     __builtin_abort ();
  29
  30   if (h({ { 1, 2 }, { 3 } }) != 2)
  31     __builtin_abort ();
  32
  33   if (h({ { 1, 2 }, { 3, 4 } }) != 2)
  34     __builtin_abort ();
  35 }