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23cac885 | 1 | // 1999-10-11 bkoz |
e6705174 | 2 | |
a945c346 | 3 | // Copyright (C) 1999-2024 Free Software Foundation, Inc. |
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4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
e6705174 | 19 | |
e6705174 | 20 | |
23cac885 | 21 | // 27.5.2 template class basic_streambuf |
e6705174 | 22 | |
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23 | #include <streambuf> |
24 | #include <ostream> | |
25 | #include <testsuite_hooks.h> | |
e6705174 | 26 | |
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27 | // libstdc++/3599 |
28 | class testbuf : public std::streambuf | |
e6705174 | 29 | { |
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30 | public: |
31 | typedef std::streambuf::traits_type traits_type; | |
32 | ||
33 | testbuf() : std::streambuf() { } | |
34 | ||
35 | protected: | |
36 | int_type | |
11f10e6b | 37 | overflow(int_type c __attribute__((unused)) = traits_type::eof()) |
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38 | { return traits_type::not_eof(0); } |
39 | }; | |
40 | ||
41 | void | |
42 | test07() | |
43 | { | |
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44 | testbuf ob; |
45 | std::ostream out(&ob); | |
46 | ||
47 | out << "gasp"; | |
6f422965 | 48 | VERIFY( out.good() ); |
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49 | |
50 | out << std::endl; | |
6f422965 | 51 | VERIFY( out.good() ); |
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52 | } |
53 | ||
54 | int main() | |
55 | { | |
56 | test07(); | |
57 | return 0; | |
58 | } |