1 // { dg-options "-std=gnu++11" }
2 // { dg-require-string-conversions "" }
3 
4 // 2009-11-11  Paolo Carlini  <paolo.carlini@oracle.com>
5 
6 // Copyright (C) 2009-2016 Free Software Foundation, Inc.
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 3, 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 COPYING3.  If not see
21 // <http://www.gnu.org/licenses/>.
22 
23 #include <string>
24 #include <testsuite_hooks.h>
25 
26 // DR 1261. Insufficient overloads for to_string / to_wstring
test01()27 void test01()
28 {
29   bool test __attribute__((unused)) = true;
30   using namespace std;
31 
32   const wstring one(to_wstring(-2));
33   VERIFY( one == L"-2" );
34 
35   const wstring two(to_wstring(10u));
36   VERIFY( two == L"10" );
37 
38   const wstring three(to_wstring(2l));
39   VERIFY( three == L"2" );
40 
41   const wstring four(to_wstring(3000ul));
42   VERIFY( four == L"3000" );
43 
44   const wstring five(to_wstring(7ll));
45   VERIFY( five == L"7" );
46 
47   const wstring six(to_wstring(400ull));
48   VERIFY( six == L"400" );
49 
50   const wstring seven(to_wstring(-1.0F));
51   VERIFY( seven == L"-1.000000" );
52 
53   const wstring eight(to_wstring(2.0));
54   VERIFY( eight == L"2.000000" );
55 
56   const wstring nine(to_wstring(-4.0L));
57   VERIFY( nine == L"-4.000000" );
58 }
59 
main()60 int main()
61 {
62   test01();
63   return 0;
64 }
65