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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <functional>
// bit_or
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::bit_or<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
assert(f(0xEA95, 0xEA95) == 0xEA95);
assert(f(0xEA95, 0x58D3) == 0xFAD7);
assert(f(0x58D3, 0xEA95) == 0xFAD7);
assert(f(0x58D3, 0) == 0x58D3);
assert(f(0xFFFF, 0x58D3) == 0xFFFF);
#if _LIBCPP_STD_VER > 11
typedef std::bit_or<> F2;
const F2 f2 = F2();
assert(f2(0xEA95, 0xEA95) == 0xEA95);
assert(f2(0xEA95L, 0xEA95) == 0xEA95);
assert(f2(0xEA95, 0xEA95L) == 0xEA95);
assert(f2(0xEA95, 0x58D3) == 0xFAD7);
assert(f2(0xEA95L, 0x58D3) == 0xFAD7);
assert(f2(0xEA95, 0x58D3L) == 0xFAD7);
assert(f2(0x58D3, 0xEA95) == 0xFAD7);
assert(f2(0x58D3L, 0xEA95) == 0xFAD7);
assert(f2(0x58D3, 0xEA95L) == 0xFAD7);
assert(f2(0x58D3, 0) == 0x58D3);
assert(f2(0x58D3L, 0) == 0x58D3);
assert(f2(0x58D3, 0L) == 0x58D3);
assert(f2(0xFFFF, 0x58D3) == 0xFFFF);
assert(f2(0xFFFFL, 0x58D3) == 0xFFFF);
assert(f2(0xFFFF, 0x58D3L) == 0xFFFF);
constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95);
static_assert ( foo == 0xFAD7, "" );
constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95);
static_assert ( bar == 0xFAD7, "" );
#endif
}
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