1e78f53d1SNikolas Klauser // -*- C++ -*- 2e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===// 3e78f53d1SNikolas Klauser // 4e78f53d1SNikolas Klauser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5e78f53d1SNikolas Klauser // See https://llvm.org/LICENSE.txt for license information. 6e78f53d1SNikolas Klauser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7e78f53d1SNikolas Klauser // 8e78f53d1SNikolas Klauser //===----------------------------------------------------------------------===// 9e78f53d1SNikolas Klauser 10*ce777190SNikolas Klauser #ifndef _LIBCPP___CXX03___RANGES_FROM_RANGE_H 11*ce777190SNikolas Klauser #define _LIBCPP___CXX03___RANGES_FROM_RANGE_H 12e78f53d1SNikolas Klauser 1373fbae83SNikolas Klauser #include <__cxx03/__config> 14e78f53d1SNikolas Klauser 15e78f53d1SNikolas Klauser #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 16e78f53d1SNikolas Klauser # pragma GCC system_header 17e78f53d1SNikolas Klauser #endif 18e78f53d1SNikolas Klauser 19e78f53d1SNikolas Klauser _LIBCPP_BEGIN_NAMESPACE_STD 20e78f53d1SNikolas Klauser 21e78f53d1SNikolas Klauser #if _LIBCPP_STD_VER >= 23 22e78f53d1SNikolas Klauser 23e78f53d1SNikolas Klauser struct from_range_t { 24e78f53d1SNikolas Klauser explicit from_range_t() = default; 25e78f53d1SNikolas Klauser }; 26e78f53d1SNikolas Klauser 27e78f53d1SNikolas Klauser inline constexpr from_range_t from_range{}; 28e78f53d1SNikolas Klauser 29e78f53d1SNikolas Klauser #endif // _LIBCPP_STD_VER >= 23 30e78f53d1SNikolas Klauser 31e78f53d1SNikolas Klauser _LIBCPP_END_NAMESPACE_STD 32e78f53d1SNikolas Klauser 33*ce777190SNikolas Klauser #endif // _LIBCPP___CXX03___RANGES_FROM_RANGE_H 34