зеркало из https://github.com/microsoft/clang-1.git
40 строки
1.1 KiB
C++
40 строки
1.1 KiB
C++
//===----- CXXABI.h - Interface to C++ ABIs ---------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This provides an abstract class for C++ AST support. Concrete
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// subclasses of this implement AST support for specific C++ ABIs.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_AST_CXXABI_H
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#define LLVM_CLANG_AST_CXXABI_H
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namespace clang {
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class ASTContext;
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class MemberPointerType;
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/// Implements C++ ABI-specific semantic analysis functions.
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class CXXABI {
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public:
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virtual ~CXXABI();
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/// Returns the size of a member pointer in multiples of the target
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/// pointer size.
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virtual unsigned getMemberPointerSize(const MemberPointerType *MPT) const = 0;
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};
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/// Creates an instance of a C++ ABI class.
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CXXABI *CreateARMCXXABI(ASTContext &Ctx);
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CXXABI *CreateItaniumCXXABI(ASTContext &Ctx);
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CXXABI *CreateMicrosoftCXXABI(ASTContext &Ctx);
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}
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#endif
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