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1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <locale>
11 
12 // template <class charT> bool isspace (charT c, const locale& loc);
13 
14 #include <locale>
15 #include <cassert>
16 
main()17 int main()
18 {
19     std::locale l;
20     assert( std::isspace(' ', l));
21     assert(!std::isspace('<', l));
22     assert(!std::isspace('\x8', l));
23     assert(!std::isspace('A', l));
24     assert(!std::isspace('a', l));
25     assert(!std::isspace('z', l));
26     assert(!std::isspace('3', l));
27     assert(!std::isspace('.', l));
28     assert(!std::isspace('f', l));
29     assert(!std::isspace('9', l));
30     assert(!std::isspace('+', l));
31 }
32