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59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
// Copyright (C) 2016-2017 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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// { dg-do run { target c++11 } }
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// PR libstdc++/69092
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#include <string>
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#include <iterator>
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struct hate_T_iterator : std::iterator<std::forward_iterator_tag, char> {
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explicit hate_T_iterator(char* p) : p(p) {}
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char* p;
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hate_T_iterator& operator++() { ++p; return *this; }
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hate_T_iterator operator++(int)
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{
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hate_T_iterator r = *this;
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++*this; return r;
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}
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char& operator*() const
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{
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if (*p == 'T')
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throw 1;
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return *p;
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}
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char* operator->() const { return p; }
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bool operator== (hate_T_iterator other) const { return p == other.p;}
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bool operator!= (hate_T_iterator other) const { return p != other.p;}
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};
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int main()
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{
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char test_str[4] = "ATA";
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try {
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std::string s(hate_T_iterator(test_str), hate_T_iterator(test_str+3));
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}
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catch(int) {
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}
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}
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