1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10export namespace std { 11 // types 12 using std::fenv_t _LIBCPP_USING_IF_EXISTS; 13 using std::fexcept_t _LIBCPP_USING_IF_EXISTS; 14 15 // functions 16 using std::feclearexcept _LIBCPP_USING_IF_EXISTS; 17 using std::fegetexceptflag _LIBCPP_USING_IF_EXISTS; 18 using std::feraiseexcept _LIBCPP_USING_IF_EXISTS; 19 using std::fesetexceptflag _LIBCPP_USING_IF_EXISTS; 20 using std::fetestexcept _LIBCPP_USING_IF_EXISTS; 21 22 using std::fegetround _LIBCPP_USING_IF_EXISTS; 23 using std::fesetround _LIBCPP_USING_IF_EXISTS; 24 25 using std::fegetenv _LIBCPP_USING_IF_EXISTS; 26 using std::feholdexcept _LIBCPP_USING_IF_EXISTS; 27 using std::fesetenv _LIBCPP_USING_IF_EXISTS; 28 using std::feupdateenv _LIBCPP_USING_IF_EXISTS; 29 30} // namespace std 31