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2aa89cbb | 1 | // { dg-options "-fno-implicit-templates" } |
941fe801 | 2 | |
83ffe9cd | 3 | // Copyright (C) 2001-2023 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 | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // Some members need to be explicitly instantiated, so that users can build | |
21 | // their own code with -fno-implicit-templates and not suffer from a zillion | |
22 | // link errors. | |
23 | ||
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24 | #include <istream> |
25 | #include <ostream> | |
26 | #include <sstream> | |
27 | #include <iomanip> | |
28 | #include <testsuite_hooks.h> | |
29 | ||
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30 | // PR libstdc++/3829 |
31 | void | |
32 | test01() | |
33 | { | |
34 | using namespace std; | |
35 | string x (" this is text"); | |
0be27b59 | 36 | istringstream sin(x); |
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37 | ostringstream sout; |
38 | ||
39 | // same order as in bits/std_iomanip.h | |
40 | sin >> resetiosflags(ios_base::dec) | |
41 | >> setiosflags(ios_base::dec) | |
42 | >> setbase(ios_base::dec) | |
979f8bfd | 43 | >> setfill('c') // { dg-warning "deprecated" } |
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44 | >> setprecision(5) |
45 | >> setw(20) | |
46 | >> ws; | |
36ce7daa | 47 | VERIFY(sin.good()); |
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48 | |
49 | sout << resetiosflags(ios_base::dec) | |
50 | << setiosflags(ios_base::dec) | |
51 | << setbase(ios_base::dec) | |
52 | << setfill('c') | |
53 | << setprecision(5) | |
54 | << setw(20) | |
55 | << ends << flush << endl; | |
36ce7daa | 56 | VERIFY(sout.good()); |
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57 | } |
58 | ||
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59 | int |
60 | main() | |
61 | { | |
62 | test01(); | |
63 | return 0; | |
64 | } |