libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc

   1 // { dg-options "-std=gnu++11 -Wno-deprecated" }
   2 // { dg-do compile }
   3
   4 // Copyright (C) 2010-2016 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 // 20.9.11.2 Template class shared_ptr [util.smartptr.shared]
  22
  23 #include <memory>
  24
  25 // incomplete type
  26 struct X;
  27
  28 // get an auto_ptr rvalue
  29 std::auto_ptr<X>&& ap();
  30
  31 void test01()
  32 {
  33   X* px = 0;
  34   std::shared_ptr<X> p1(px);   // { dg-error "here" }
  35   // { dg-error "incomplete" "" { target *-*-* } 889 }
  36
  37   std::shared_ptr<X> p9(ap());  // { dg-error "here" }
  38   // { dg-error "incomplete" "" { target *-*-* } 307 }
  39 }