libcxx/test/std/containers/associative/map/map.cons/copy_assign.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 // <map>
  10
  11 // class map
  12
  13 // map& operator=(const map& m);
  14
  15 // Validate whether the container can be copy-assigned with an ADL-hijacking operator&
  16
  17 #include <map>
  18
  19 #include "test_macros.h"
  20 #include "operator_hijacker.h"
  21
  22 void test() {
  23   {
  24     std::map<int, operator_hijacker> mo;
  25     std::map<int, operator_hijacker> m;
  26     m = mo;
  27   }
  28   {
  29     std::map<operator_hijacker, int> mo;
  30     std::map<operator_hijacker, int> m;
  31     m = mo;
  32   }
  33 }