libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.addressof.compile.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // UNSUPPORTED: c++03
  10
  11 // <unordered_map>
  12
  13 // template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
  14 //           class Alloc = allocator<pair<const Key, T>>>
  15 // class unordered_multimap
  16
  17 // unordered_multimap(unordered_multimap&&)
  18 //   noexcept(
  19 //     is_nothrow_move_constructible<hasher>::value &&
  20 //     is_nothrow_move_constructible<key_equal>::value &&
  21 //     is_nothrow_move_constructible<allocator_type>::value);
  22
  23 // Validate whether the operation properly guards against ADL-hijacking operator&
  24
  25 #include <unordered_map>
  26
  27 #include "test_macros.h"
  28 #include "operator_hijacker.h"
  29
  30 void test() {
  31   std::unordered_multimap<operator_hijacker, operator_hijacker> mo;
  32   std::unordered_multimap<operator_hijacker, operator_hijacker> m(std::move(mo));
  33 }