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065cf3f9d7
Refs https://eel.is/c++draft/default.sentinel and https://eel.is/c++draft/iterator.synopsis Differential Revision: https://reviews.llvm.org/D103487
36 lines
922 B
C++
36 lines
922 B
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP___ITERATOR_DEFAULT_SENTINEL_H
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#define _LIBCPP___ITERATOR_DEFAULT_SENTINEL_H
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#include <__config>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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_LIBCPP_BEGIN_NAMESPACE_STD
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#if !defined(_LIBCPP_HAS_NO_RANGES)
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struct default_sentinel_t { };
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inline constexpr default_sentinel_t default_sentinel{};
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#endif // !defined(_LIBCPP_HAS_NO_RANGES)
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_LIBCPP_END_NAMESPACE_STD
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_LIBCPP_POP_MACROS
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#endif // _LIBCPP___ITERATOR_DEFAULT_SENTINEL_H
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