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      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // <stack>
     11 
     12 // explicit stack(container_type&& c);
     13 
     14 #include <stack>
     15 #include <cassert>
     16 
     17 #include "MoveOnly.h"
     18 
     19 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     20 
     21 template <class C>
     22 C
     23 make(int n)
     24 {
     25     C c;
     26     for (int i = 0; i < n; ++i)
     27         c.push_back(MoveOnly(i));
     28     return c;
     29 }
     30 
     31 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     32 
     33 int main()
     34 {
     35 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     36     std::stack<MoveOnly> q(make<std::deque<MoveOnly> >(5));
     37     assert(q.size() == 5);
     38 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     39 }
     40