libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_neg.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // Copyright (C) 2005, 2006, 2007 Free Software Foundation
   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 2, 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 COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 // 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
  23
  24 #include <memory>
  25 #include <testsuite_hooks.h>
  26
  27 struct A { };
  28
  29 // 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
  30
  31 // reset
  32 int
  33 test01()
  34 {
  35   bool test __attribute__((unused)) = true;
  36
  37   const std::shared_ptr<A> p1(new A);
  38   p1.reset();     // { dg-error "discards qualifiers" }
  39
  40   return 0;
  41 }
  42
  43 int
  44 main()
  45 {
  46   test01();
  47   return 0;
  48 }