libcxx/test/std/containers/unord/unord.set/unord.set.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_set>
  12
  13 // template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
  14 //           class Alloc = allocator<Value>>
  15 // class unordered_set
  16
  17 // unordered_set(unordered_set&& u);
  18
  19 // Validate whether the operation properly guards against ADL-hijacking operator&
  20
  21 #include <unordered_set>
  22
  23 #include "test_macros.h"
  24 #include "operator_hijacker.h"
  25
  26 void test() {
  27   std::unordered_set<operator_hijacker> so;
  28   std::unordered_set<operator_hijacker> s(std::move(so));
  29 }