1 // 1999-10-14 bkoz
2
3 // Copyright (C) 1999-2021 Free Software Foundation, Inc.
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
8 // Free Software Foundation; either version 3, or (at your option)
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
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
19
20
21 // 27.6.1.1.2 class basic_istream::sentry
22
23 #include <istream>
24 #include <sstream>
25 #include <testsuite_hooks.h>
26
27 // libstdc++/944
28 void
test02()29 test02()
30 {
31 using namespace std;
32 istringstream in("80.21 56.89 12.3");
33 int i = 0;
34 double x;
35
36 // ios_base::eof == 2
37 while (in >> x)
38 {
39 ++i;
40 if (i > 3)
41 break;
42 }
43 VERIFY( i == 3 );
44 }
45
main()46 int main()
47 {
48 test02();
49 return 0;
50 }
51