82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
//===--- LLVM.h - Import various common LLVM datatypes ----------*- 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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/// \file
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/// \brief Forward-declares and imports various common LLVM datatypes that
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/// clang wants to use unqualified.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_BASIC_LLVM_H
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#define LLVM_CLANG_BASIC_LLVM_H
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// Do not proliferate #includes here, require clients to #include their
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// dependencies.
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// Casting.h has complex templates that cannot be easily forward declared.
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#include "llvm/Support/Casting.h"
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// None.h includes an enumerator that is desired & cannot be forward declared
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// without a definition of NoneType.
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#include "llvm/ADT/None.h"
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namespace llvm {
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// ADT's.
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class StringRef;
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class Twine;
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template<typename T> class ArrayRef;
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template<typename T> class MutableArrayRef;
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template<unsigned InternalLen> class SmallString;
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template<typename T, unsigned N> class SmallVector;
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template<typename T> class SmallVectorImpl;
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template<typename T> class Optional;
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template<typename T>
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struct SaveAndRestore;
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// Reference counting.
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template <typename T> class IntrusiveRefCntPtr;
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template <typename T> struct IntrusiveRefCntPtrInfo;
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template <class Derived> class RefCountedBase;
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class RefCountedBaseVPTR;
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class raw_ostream;
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// TODO: DenseMap, ...
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}
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namespace clang {
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// Casting operators.
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using llvm::isa;
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using llvm::cast;
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using llvm::dyn_cast;
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using llvm::dyn_cast_or_null;
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using llvm::cast_or_null;
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// ADT's.
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using llvm::None;
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using llvm::Optional;
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using llvm::StringRef;
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using llvm::Twine;
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using llvm::ArrayRef;
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using llvm::MutableArrayRef;
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using llvm::SmallString;
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using llvm::SmallVector;
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using llvm::SmallVectorImpl;
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using llvm::SaveAndRestore;
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// Reference counting.
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using llvm::IntrusiveRefCntPtr;
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using llvm::IntrusiveRefCntPtrInfo;
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using llvm::RefCountedBase;
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using llvm::RefCountedBaseVPTR;
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using llvm::raw_ostream;
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} // end namespace clang.
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#endif
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