gcc/testsuite/g++.dg/cpp0x/initlist6.C

   1 // Test for initlist lifetime
   2 // { dg-do run { target c++11 } }
   3
   4 #include <initializer_list>
   5
   6 int c;
   7
   8 struct A
   9 {
  10   A(int,int) { ++c; }
  11   ~A() { --c; }
  12 };
  13
  14 void f (std::initializer_list<A> l) { }
  15
  16 int main()
  17 {
  18   f({ {1,2}, {3,4} });
  19   if (c != 0)
  20     return 1;
  21
  22   {
  23     std::initializer_list<A> l { {1,2}, {3,4} };
  24     if (c != 2)
  25       return 2;
  26   }
  27   if (c != 0)
  28     return 3;
  29 }