diff options
Diffstat (limited to 'libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp')
-rw-r--r-- | libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp b/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp index 9c5c2592b19..1479e12b2ee 100644 --- a/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp +++ b/libcxx/test/utilities/function.objects/negators/unary_negate.pass.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <functional>
// unary_negate
#include <functional>
#include <type_traits>
#include <cassert>
int main()
{
typedef std::unary_negate<std::logical_not<int> > F;
const F f = F(std::logical_not<int>());
static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), "");
assert(f(36));
assert(!f(0));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// unary_negate + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::unary_negate<std::logical_not<int> > F; + const F f = F(std::logical_not<int>()); + static_assert((std::is_base_of<std::unary_function<int, bool>, F>::value), ""); + assert(f(36)); + assert(!f(0)); +} |