15f757f3fSDimitry Andric// -*- C++ -*- 25f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 35f757f3fSDimitry Andric// 45f757f3fSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 55f757f3fSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 65f757f3fSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 75f757f3fSDimitry Andric// 85f757f3fSDimitry Andric//===----------------------------------------------------------------------===// 95f757f3fSDimitry Andric 105f757f3fSDimitry Andricexport namespace std { 115f757f3fSDimitry Andric // [string.view.template], class template basic_string_view 125f757f3fSDimitry Andric using std::basic_string_view; 135f757f3fSDimitry Andric 145f757f3fSDimitry Andric namespace ranges { 155f757f3fSDimitry Andric using std::ranges::enable_borrowed_range; 165f757f3fSDimitry Andric using std::ranges::enable_view; 175f757f3fSDimitry Andric } // namespace ranges 185f757f3fSDimitry Andric 195f757f3fSDimitry Andric // [string.view.comparison], non-member comparison functions 205f757f3fSDimitry Andric using std::operator==; 215f757f3fSDimitry Andric using std::operator<=>; 225f757f3fSDimitry Andric 235f757f3fSDimitry Andric // [string.view.io], inserters and extractors 245f757f3fSDimitry Andric using std::operator<<; 255f757f3fSDimitry Andric 265f757f3fSDimitry Andric // basic_string_view typedef-names 275f757f3fSDimitry Andric using std::string_view; 285f757f3fSDimitry Andric using std::u16string_view; 295f757f3fSDimitry Andric using std::u32string_view; 30*b3edf446SDimitry Andric#ifndef _LIBCPP_HAS_NO_CHAR8_T 315f757f3fSDimitry Andric using std::u8string_view; 32*b3edf446SDimitry Andric#endif 335f757f3fSDimitry Andric#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS 345f757f3fSDimitry Andric using std::wstring_view; 355f757f3fSDimitry Andric#endif 365f757f3fSDimitry Andric 375f757f3fSDimitry Andric // [string.view.hash], hash support 385f757f3fSDimitry Andric using std::hash; 395f757f3fSDimitry Andric 405f757f3fSDimitry Andric inline namespace literals { 415f757f3fSDimitry Andric inline namespace string_view_literals { 425f757f3fSDimitry Andric // [string.view.literals], suffix for basic_string_view literals 435f757f3fSDimitry Andric using std::literals::string_view_literals::operator""sv; 445f757f3fSDimitry Andric } // namespace string_view_literals 455f757f3fSDimitry Andric } // namespace literals 465f757f3fSDimitry Andric} // namespace std 47