libstdc++-v3/testsuite/20_util/unique_ptr/creation/array.cc

   1 // { dg-do run { target c++14 } }
   2 // { dg-require-effective-target hosted }
   3
   4 // Copyright (C) 2013-2024 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // 20.9.1.4 unique_ptr creation [unique.ptr.create]
  22
  23 #include <memory>
  24 #include <testsuite_hooks.h>
  25
  26 struct A
  27 {
  28   A() : b(true) { }
  29   A(int) : b(false) { }
  30   bool b;
  31 };
  32
  33 void
  34 test01()
  35 {
  36   std::unique_ptr<A[]> a = std::make_unique<A[]>(3);
  37   VERIFY( a != nullptr );
  38   VERIFY( a[0].b && a[1].b && a[2].b );
  39 }
  40
  41 int
  42 main()
  43 {
  44   test01();
  45 }