diff options
Diffstat (limited to 'libcxx/test/std/numerics/c.math/cmath_isinf.pass.cpp')
| -rw-r--r-- | libcxx/test/std/numerics/c.math/cmath_isinf.pass.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libcxx/test/std/numerics/c.math/cmath_isinf.pass.cpp b/libcxx/test/std/numerics/c.math/cmath_isinf.pass.cpp new file mode 100644 index 00000000000..6cde04d9bc8 --- /dev/null +++ b/libcxx/test/std/numerics/c.math/cmath_isinf.pass.cpp @@ -0,0 +1,30 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <cmath> + +// isinf + +// XFAIL: linux + +#include <cmath> +#include <type_traits> +#include <cassert> + +int main() +{ +#ifdef isinf +#error isinf defined +#endif + static_assert((std::is_same<decltype(std::isinf((float)0)), bool>::value), ""); + static_assert((std::is_same<decltype(std::isinf((double)0)), bool>::value), ""); + static_assert((std::is_same<decltype(std::isinf(0)), bool>::value), ""); + static_assert((std::is_same<decltype(std::isinf((long double)0)), bool>::value), ""); + assert(std::isinf(-1.0) == false); +}
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