c52f43e72d
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
741 B
C++
28 lines
741 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <functional>
|
|
|
|
// binary_negate
|
|
|
|
#include <functional>
|
|
#include <type_traits>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
typedef std::binary_negate<std::logical_and<int> > F;
|
|
const F f = F(std::logical_and<int>());
|
|
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
|
|
assert(!f(36, 36));
|
|
assert( f(36, 0));
|
|
assert( f(0, 36));
|
|
assert( f(0, 0));
|
|
}
|