2 //===----------------------------------------------------------------------===//
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
8 //===----------------------------------------------------------------------===//
10 export namespace std {
12 using std::fenv_t _LIBCPP_USING_IF_EXISTS;
13 using std::fexcept_t _LIBCPP_USING_IF_EXISTS;
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;
22 using std::fegetround _LIBCPP_USING_IF_EXISTS;
23 using std::fesetround _LIBCPP_USING_IF_EXISTS;
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;