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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// XFAIL: newlib
// <fenv.h>
#include <fenv.h>
#include <type_traits>
#ifndef FE_DIVBYZERO
#error FE_DIVBYZERO not defined
#endif
#ifndef FE_INEXACT
#error FE_INEXACT not defined
#endif
#ifndef FE_INVALID
#error FE_INVALID not defined
#endif
#ifndef FE_OVERFLOW
#error FE_OVERFLOW not defined
#endif
#ifndef FE_UNDERFLOW
#error FE_UNDERFLOW not defined
#endif
#ifndef FE_ALL_EXCEPT
#error FE_ALL_EXCEPT not defined
#endif
#ifndef FE_DOWNWARD
#error FE_DOWNWARD not defined
#endif
#ifndef FE_TONEAREST
#error FE_TONEAREST not defined
#endif
#ifndef FE_TOWARDZERO
#error FE_TOWARDZERO not defined
#endif
#ifndef FE_UPWARD
#error FE_UPWARD not defined
#endif
#ifndef FE_DFL_ENV
#error FE_DFL_ENV not defined
#endif
int main(int, char**)
{
fenv_t fenv = {};
fexcept_t fex = 0;
static_assert((std::is_same<decltype(feclearexcept(0)), int>::value), "");
static_assert((std::is_same<decltype(fegetexceptflag(&fex, 0)), int>::value), "");
static_assert((std::is_same<decltype(feraiseexcept(0)), int>::value), "");
static_assert((std::is_same<decltype(fesetexceptflag(&fex, 0)), int>::value), "");
static_assert((std::is_same<decltype(fetestexcept(0)), int>::value), "");
static_assert((std::is_same<decltype(fegetround()), int>::value), "");
static_assert((std::is_same<decltype(fesetround(0)), int>::value), "");
static_assert((std::is_same<decltype(fegetenv(&fenv)), int>::value), "");
static_assert((std::is_same<decltype(feholdexcept(&fenv)), int>::value), "");
static_assert((std::is_same<decltype(fesetenv(&fenv)), int>::value), "");
static_assert((std::is_same<decltype(feupdateenv(&fenv)), int>::value), "");
return 0;
}
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