385cc25a53
This patch changes the requirement for getting the declaration of the assertion handler from including <__assert> to including any public C++ header of the library. Note that C compatibility headers are excluded because we don't implement all the C headers ourselves -- some of them are taken straight from the C library, like assert.h. It also adds a generated test to check it. Furthermore, this new generated test is designed in a way that will make it possible to replace almost all the existing test-generation scripts with this system in upcoming patches. Differential Revision: https://reviews.llvm.org/D122506
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
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_EXPERIMENTAL_REGEX
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#define _LIBCPP_EXPERIMENTAL_REGEX
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/*
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experimental/regex synopsis
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// C++1z
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namespace std {
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namespace experimental {
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inline namespace fundamentals_v1 {
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namespace pmr {
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template <class BidirectionalIterator>
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using match_results =
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std::match_results<BidirectionalIterator,
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polymorphic_allocator<sub_match<BidirectionalIterator>>>;
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typedef match_results<const char*> cmatch;
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typedef match_results<const wchar_t*> wcmatch;
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typedef match_results<string::const_iterator> smatch;
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typedef match_results<wstring::const_iterator> wsmatch;
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} // namespace pmr
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} // namespace fundamentals_v1
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} // namespace experimental
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} // namespace std
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*/
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#include <__assert> // all public C++ headers provide the assertion handler
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#include <experimental/__config>
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#include <experimental/memory_resource>
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#include <experimental/string>
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#include <regex>
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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_BEGIN_NAMESPACE_LFTS_PMR
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template <class _BiDirIter>
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using match_results =
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_VSTD::match_results<_BiDirIter,
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polymorphic_allocator<_VSTD::sub_match<_BiDirIter>>>;
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typedef match_results<const char*> cmatch;
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typedef match_results<_VSTD_LFTS_PMR::string::const_iterator> smatch;
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#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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typedef match_results<const wchar_t*> wcmatch;
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typedef match_results<_VSTD_LFTS_PMR::wstring::const_iterator> wsmatch;
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#endif
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_LIBCPP_END_NAMESPACE_LFTS_PMR
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#endif /* _LIBCPP_EXPERIMENTAL_REGEX */
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