|  | // -*- C++ -*- | 
|  | //===----------------------------------------------------------------------===// | 
|  | // | 
|  | // 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 | 
|  | // | 
|  | //===----------------------------------------------------------------------===// | 
|  |  | 
|  | export namespace std { | 
|  | #if _LIBCPP_HAS_LOCALIZATION | 
|  | using std::basic_istream; | 
|  |  | 
|  | using std::istream; | 
|  | #  if _LIBCPP_HAS_WIDE_CHARACTERS | 
|  | using std::wistream; | 
|  | #  endif | 
|  |  | 
|  | using std::basic_iostream; | 
|  |  | 
|  | using std::iostream; | 
|  | #  if _LIBCPP_HAS_WIDE_CHARACTERS | 
|  | using std::wiostream; | 
|  | #  endif | 
|  |  | 
|  | using std::ws; | 
|  |  | 
|  | using std::operator>>; | 
|  | #endif // _LIBCPP_HAS_LOCALIZATION | 
|  | } // namespace std |