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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <locale>
// class ctype_base
// {
// public:
// typedef T mask;
//
// // numeric values are for exposition only.
// static const mask space = 1 << 0;
// static const mask print = 1 << 1;
// static const mask cntrl = 1 << 2;
// static const mask upper = 1 << 3;
// static const mask lower = 1 << 4;
// static const mask alpha = 1 << 5;
// static const mask digit = 1 << 6;
// static const mask punct = 1 << 7;
// static const mask xdigit = 1 << 8;
// static const mask alnum = alpha | digit;
// static const mask graph = alnum | punct;
// };
#include <locale>
#include <cassert>
int main()
{
assert(std::ctype_base::space);
assert(std::ctype_base::print);
assert(std::ctype_base::cntrl);
assert(std::ctype_base::upper);
assert(std::ctype_base::lower);
assert(std::ctype_base::alpha);
assert(std::ctype_base::digit);
assert(std::ctype_base::punct);
assert(std::ctype_base::xdigit);
assert(
( std::ctype_base::space
& std::ctype_base::print
& std::ctype_base::cntrl
& std::ctype_base::upper
& std::ctype_base::lower
& std::ctype_base::alpha
& std::ctype_base::digit
& std::ctype_base::punct
& std::ctype_base::xdigit) == 0);
assert(std::ctype_base::alnum == (std::ctype_base::alpha | std::ctype_base::digit));
assert(std::ctype_base::graph == (std::ctype_base::alnum | std::ctype_base::punct));
}
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