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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
49 lines
1004 B
C++
49 lines
1004 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_CSTDARG
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#define _LIBCPP_CSTDARG
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/*
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cstdarg synopsis
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Macros:
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type va_arg(va_list ap, type);
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void va_copy(va_list dest, va_list src); // C99
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void va_end(va_list ap);
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void va_start(va_list ap, parmN);
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namespace std
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{
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Types:
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va_list
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} // std
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*/
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#include <__assert> // all public C++ headers provide the assertion handler
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#include <__config>
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#include <stdarg.h>
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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_STD
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using ::va_list _LIBCPP_USING_IF_EXISTS;
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP_CSTDARG
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