clang  3.9.0
LLVM.h
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1 //===--- LLVM.h - Import various common LLVM datatypes ----------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 /// \file
11 /// \brief Forward-declares and imports various common LLVM datatypes that
12 /// clang wants to use unqualified.
13 ///
14 //===----------------------------------------------------------------------===//
15 
16 #ifndef LLVM_CLANG_BASIC_LLVM_H
17 #define LLVM_CLANG_BASIC_LLVM_H
18 
19 // Do not proliferate #includes here, require clients to #include their
20 // dependencies.
21 // Casting.h has complex templates that cannot be easily forward declared.
22 #include "llvm/Support/Casting.h"
23 // None.h includes an enumerator that is desired & cannot be forward declared
24 // without a definition of NoneType.
25 #include "llvm/ADT/None.h"
26 
27 namespace llvm {
28  // ADT's.
29  class StringRef;
30  class Twine;
31  template<typename T> class ArrayRef;
32  template<typename T> class MutableArrayRef;
33  template<unsigned InternalLen> class SmallString;
34  template<typename T, unsigned N> class SmallVector;
35  template<typename T> class SmallVectorImpl;
36  template<typename T> class Optional;
37 
38  template<typename T>
40 
41  // Reference counting.
42  template <typename T> class IntrusiveRefCntPtr;
43  template <typename T> struct IntrusiveRefCntPtrInfo;
44  template <class Derived> class RefCountedBase;
45  class RefCountedBaseVPTR;
46 
47  class raw_ostream;
48  class raw_pwrite_stream;
49  // TODO: DenseMap, ...
50 }
51 
52 
53 namespace clang {
54  // Casting operators.
55  using llvm::isa;
56  using llvm::cast;
57  using llvm::dyn_cast;
58  using llvm::dyn_cast_or_null;
59  using llvm::cast_or_null;
60 
61  // ADT's.
62  using llvm::None;
63  using llvm::Optional;
64  using llvm::StringRef;
65  using llvm::Twine;
66  using llvm::ArrayRef;
68  using llvm::SmallString;
69  using llvm::SmallVector;
72 
73  // Reference counting.
77  using llvm::RefCountedBaseVPTR;
78 
79  using llvm::raw_ostream;
80  using llvm::raw_pwrite_stream;
81 } // end namespace clang.
82 
83 #endif
bool isa(CodeGen::Address addr)
Definition: Address.h:112
U cast(CodeGen::Address addr)
Definition: Address.h:109