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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
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// Copyright (C) 2003-2016 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 27.3 Standard iostream objects
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// ios_base::Init::~Init() calls wcout.flush(), which may call
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// wcout.setstate(badbit), which may throw an exception. Check that
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// the exception doesn't escape from the destructor.
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#include <iostream>
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#include <streambuf>
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class Badbuf : public std::wstreambuf
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{
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protected:
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virtual int sync()
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{
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return -1;
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}
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};
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void test06()
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{
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std::ios_base::Init init;
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std::wcout.rdbuf(new Badbuf);
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std::wcout.exceptions(std::ios_base::badbit);
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}
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int main()
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{
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test06();
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return 0;
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}
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