widen_1.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c
1//===----------------------------------------------------------------------===// 2// 3// ��������������������The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. 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 19int 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