libcxx

libcxx mirror with random patches
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move_assign_noexcept.pass.cpp (823B)


      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 // <queue>
     11 
     12 // priority_queue& operator=(priority_queue&& c)
     13 //     noexcept(is_nothrow_move_assignable<container_type>::value &&
     14 //              is_nothrow_move_assignable<Compare>::value);
     15 
     16 // This tests a conforming extension
     17 
     18 // UNSUPPORTED: c++98, c++03
     19 
     20 #include <queue>
     21 #include <cassert>
     22 
     23 #include "MoveOnly.h"
     24 
     25 int main()
     26 {
     27     {
     28         typedef std::priority_queue<MoveOnly> C;
     29         static_assert(std::is_nothrow_move_assignable<C>::value, "");
     30     }
     31 }