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 {
11 #ifndef _LIBCPP_HAS_NO_LOCALIZATION
12 using std::basic_stringbuf;
17 # ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
18 using std::wstringbuf;
21 using std::basic_istringstream;
23 using std::istringstream;
24 # ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
25 using std::wistringstream;
28 using std::basic_ostringstream;
30 using std::ostringstream;
31 # ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
32 using std::wostringstream;
35 using std::basic_stringstream;
37 using std::stringstream;
38 # ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
39 using std::wstringstream;
41 #endif // _LIBCPP_HAS_NO_LOCALIZATION