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1 | // { dg-require-namedlocale "" } |
2 | ||
23cac885 BK |
3 | // 1999-11-15 Kevin Ediger <kediger@licor.com> |
4 | // test the floating point inserters (facet num_put) | |
b2dad0e3 | 5 | |
ba4b172f | 6 | // Copyright (C) 1999, 2002, 2003, 2005 Free Software Foundation, Inc. |
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7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
11 | // Free Software Foundation; either version 2, or (at your option) | |
12 | // any later version. | |
13 | ||
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | ||
19 | // You should have received a copy of the GNU General Public License along | |
20 | // with this library; see the file COPYING. If not, write to the Free | |
21 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
22 | // USA. | |
23 | ||
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24 | #include <iostream> |
25 | #include <iomanip> | |
26 | #include <locale> | |
b2dad0e3 | 27 | #include <sstream> |
23cac885 | 28 | #include <limits> |
fe413112 | 29 | #include <testsuite_hooks.h> |
b2dad0e3 | 30 | |
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31 | void |
32 | test02() | |
b2dad0e3 | 33 | { |
ba4b172f | 34 | using namespace std; |
11f10e6b | 35 | bool test __attribute__((unused)) = true; |
b2dad0e3 | 36 | |
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37 | // Make sure we can output a long float in fixed format |
38 | // without seg-faulting (libstdc++/4402) | |
39 | double val2 = 3.5e230; | |
b2dad0e3 | 40 | |
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41 | ostringstream os2; |
42 | os2.precision(3); | |
43 | os2.setf(ios::fixed); | |
b2dad0e3 | 44 | |
23cac885 | 45 | // Check it can be done in a locale with grouping on. |
f63a8495 | 46 | locale loc2 = locale("de_DE"); |
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47 | os2.imbue(loc2); |
48 | os2 << fixed << setprecision(3) << val2 << endl; | |
49 | os2 << endl; | |
50 | os2 << fixed << setprecision(1) << val2 << endl; | |
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51 | } |
52 | ||
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53 | int |
54 | main() | |
b2dad0e3 | 55 | { |
3d838e28 | 56 | test02(); |
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57 | return 0; |
58 | } |