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5305b1ae | 1 | // Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 2, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 16 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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17 | // USA. |
18 | ||
19 | // As a special exception, you may use this file as part of a free software | |
20 | // library without restriction. Specifically, if other files instantiate | |
21 | // templates or use macros or inline functions from this file, or you compile | |
22 | // this file and link it with other files to produce an executable, this | |
23 | // file does not by itself cause the resulting executable to be covered by | |
24 | // the GNU General Public License. This exception does not however | |
25 | // invalidate any other reasons why the executable file might be covered by | |
26 | // the GNU General Public License. | |
27 | ||
28 | // 27.6.1.1.2 class basic_istream::sentry | |
29 | ||
30 | #include <string> | |
31 | #include <ostream> | |
32 | #include <sstream> | |
33 | #include <locale> | |
34 | #include <testsuite_hooks.h> | |
5305b1ae | 35 | #include <testsuite_character.h> |
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36 | |
37 | void test01() | |
38 | { | |
39 | using namespace std; | |
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40 | using __gnu_test::pod_ushort; |
41 | typedef basic_string<pod_ushort> string_type; | |
42 | typedef basic_stringbuf<pod_ushort> stringbuf_type; | |
43 | typedef basic_ostream<pod_ushort> ostream_type; | |
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44 | |
45 | bool test __attribute__((unused)) = true; | |
46 | ||
47 | string_type str; | |
48 | stringbuf_type strbuf01; | |
49 | ostream_type stream(&strbuf01); | |
50 | ||
51 | try | |
52 | { | |
53 | stream << str; | |
54 | } | |
55 | catch (std::bad_cast& obj) | |
56 | { | |
57 | // Ok, throws bad_cast because locale has no ctype facet. | |
58 | } | |
59 | catch (...) | |
60 | { | |
61 | VERIFY( false ); | |
62 | } | |
63 | ||
821503db | 64 | const std::locale loc(std::locale::classic(), new std::ctype<pod_ushort>); |
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65 | stream.imbue(loc); |
66 | try | |
67 | { | |
68 | stream << str; | |
69 | } | |
70 | catch (...) | |
71 | { | |
72 | VERIFY( false ); | |
73 | } | |
74 | } | |
75 | ||
76 | #if !__GXX_WEAK__ | |
77 | // Explicitly instantiate for systems with no COMDAT or weak support. | |
78 | template | |
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79 | std::basic_string<__gnu_test::pod_ushort>::size_type |
80 | std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_max_size; | |
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81 | |
82 | template | |
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83 | __gnu_test::pod_ushort |
84 | std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_terminal; | |
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85 | #endif |
86 | ||
87 | int main() | |
88 | { | |
89 | test01(); | |
90 | return 0; | |
91 | } |