4faa3944c6
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@249742 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
864 B
C++
31 lines
864 B
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <math.h>
|
|
|
|
// isinf
|
|
|
|
// XFAIL: linux
|
|
|
|
#include <math.h>
|
|
#include <type_traits>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
#ifdef isinf
|
|
#error isinf defined
|
|
#endif
|
|
static_assert((std::is_same<decltype(isinf((float)0)), bool>::value), "");
|
|
static_assert((std::is_same<decltype(isinf((double)0)), bool>::value), "");
|
|
static_assert((std::is_same<decltype(isinf(0)), bool>::value), "");
|
|
static_assert((std::is_same<decltype(isinf((long double)0)), bool>::value), "");
|
|
assert(isinf(-1.0) == false);
|
|
}
|