//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <locale> // template <> class ctype<char>; // char toupper(char) const; #include <locale> #include <cassert> int main() { std::locale l = std::locale::classic(); { typedef std::ctype<char> F; const F& f = std::use_facet<F>(l); assert(f.toupper(' ') == ' '); assert(f.toupper('A') == 'A'); assert(f.toupper('\x07') == '\x07'); assert(f.toupper('.') == '.'); assert(f.toupper('a') == 'A'); assert(f.toupper('1') == '1'); } }