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 ctype<char>; 13 14 // char widen(char c) const; 15 16 #include <locale> 17 #include <cassert> 18 19 int main() 20 { 21 std::locale l = std::locale::classic(); 22 { 23 typedef std::ctype<char> F; 24 const F& f = std::use_facet<F>(l); 25 26 assert(f.widen(' ') == ' '); 27 assert(f.widen('A') == 'A'); 28 assert(f.widen('\x07') == '\x07'); 29 assert(f.widen('.') == '.'); 30 assert(f.widen('a') == 'a'); 31 assert(f.widen('1') == '1'); 32 } 33 } 34
