1 // 2004-03-02 Petur Runolfsson <peturr02@ru.is> 2 3 // Copyright (C) 2004-2016 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 // 27.4.3 fpos 21 22 // { dg-do run } 23 24 #include <typeinfo> 25 #include <limits> 26 #include <iterator> 27 #include <testsuite_hooks.h> 28 29 // libstdc++/14320 test01()30void test01() 31 { 32 using namespace std; 33 bool test __attribute__((unused)) = true; 34 35 typedef istreambuf_iterator<char>::difference_type Distance; 36 37 bool found = false; 38 // The C++ standard didn't originally have "long long", however that 39 // type will be in the C++0x standard and testing for it allows 40 // ilp32 targets to pass this test when `Distance' is 64 bits. 41 if (typeid(Distance) == typeid(long long int)) 42 found = true; 43 if (typeid(Distance) == typeid(long int)) 44 found = true; 45 if (typeid(Distance) == typeid(int)) 46 found = true; 47 if (typeid(Distance) == typeid(short int)) 48 found = true; 49 if (typeid(Distance) == typeid(signed char)) 50 found = true; 51 if (numeric_limits<char>::is_signed && 52 typeid(Distance) == typeid(char)) 53 found = true; 54 if (numeric_limits<wchar_t>::is_signed && 55 typeid(Distance) == typeid(wchar_t)) 56 found = true; 57 58 VERIFY( found ); 59 } 60 main()61int main() 62 { 63 test01(); 64 return 0; 65 } 66