clang  15.0.0git
Mangle.h
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1 //===--- Mangle.h - Mangle C++ Names ----------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // Defines the C++ name mangling interface.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_CLANG_AST_MANGLE_H
14 #define LLVM_CLANG_AST_MANGLE_H
15 
16 #include "clang/AST/Decl.h"
17 #include "clang/AST/GlobalDecl.h"
18 #include "clang/AST/Type.h"
19 #include "clang/Basic/ABI.h"
20 #include "llvm/ADT/DenseMap.h"
21 #include "llvm/Support/Casting.h"
22 
23 namespace llvm {
24  class raw_ostream;
25 }
26 
27 namespace clang {
28  class ASTContext;
29  class BlockDecl;
30  class CXXConstructorDecl;
31  class CXXDestructorDecl;
32  class CXXMethodDecl;
33  class FunctionDecl;
34  struct MethodVFTableLocation;
35  class NamedDecl;
36  class ObjCMethodDecl;
37  class StringLiteral;
38  struct ThisAdjustment;
39  struct ThunkInfo;
40  class VarDecl;
41 
42 /// MangleContext - Context for tracking state which persists across multiple
43 /// calls to the C++ name mangler.
45 public:
46  enum ManglerKind {
49  };
50 
51 private:
52  virtual void anchor();
53 
54  ASTContext &Context;
55  DiagnosticsEngine &Diags;
56  const ManglerKind Kind;
57  /// For aux target. If true, uses mangling number for aux target from
58  /// ASTContext.
59  bool IsAux = false;
60 
61  llvm::DenseMap<const BlockDecl*, unsigned> GlobalBlockIds;
62  llvm::DenseMap<const BlockDecl*, unsigned> LocalBlockIds;
63  llvm::DenseMap<const NamedDecl*, uint64_t> AnonStructIds;
64 
65 public:
66  ManglerKind getKind() const { return Kind; }
67 
68  bool isAux() const { return IsAux; }
69 
70  explicit MangleContext(ASTContext &Context, DiagnosticsEngine &Diags,
71  ManglerKind Kind, bool IsAux = false)
72  : Context(Context), Diags(Diags), Kind(Kind), IsAux(IsAux) {}
73 
74  virtual ~MangleContext() { }
75 
76  ASTContext &getASTContext() const { return Context; }
77 
78  DiagnosticsEngine &getDiags() const { return Diags; }
79 
80  virtual void startNewFunction() { LocalBlockIds.clear(); }
81 
82  unsigned getBlockId(const BlockDecl *BD, bool Local) {
83  llvm::DenseMap<const BlockDecl *, unsigned> &BlockIds
84  = Local? LocalBlockIds : GlobalBlockIds;
85  std::pair<llvm::DenseMap<const BlockDecl *, unsigned>::iterator, bool>
86  Result = BlockIds.insert(std::make_pair(BD, BlockIds.size()));
87  return Result.first->second;
88  }
89 
91  std::pair<llvm::DenseMap<const NamedDecl *, uint64_t>::iterator, bool>
92  Result = AnonStructIds.insert(std::make_pair(D, AnonStructIds.size()));
93  return Result.first->second;
94  }
95 
97  llvm::DenseMap<const NamedDecl *, uint64_t>::iterator Result =
98  AnonStructIds.find(D);
99  // The decl should already be inserted, but return 0 in case it is not.
100  if (Result == AnonStructIds.end())
101  return 0;
102  return Result->second;
103  }
104 
105  virtual std::string getLambdaString(const CXXRecordDecl *Lambda) = 0;
106 
107  /// @name Mangler Entry Points
108  /// @{
109 
110  bool shouldMangleDeclName(const NamedDecl *D);
111  virtual bool shouldMangleCXXName(const NamedDecl *D) = 0;
112  virtual bool shouldMangleStringLiteral(const StringLiteral *SL) = 0;
113 
114  virtual bool isUniqueInternalLinkageDecl(const NamedDecl *ND) {
115  return false;
116  }
117 
119 
120  // FIXME: consider replacing raw_ostream & with something like SmallString &.
121  void mangleName(GlobalDecl GD, raw_ostream &);
122  virtual void mangleCXXName(GlobalDecl GD, raw_ostream &) = 0;
123  virtual void mangleThunk(const CXXMethodDecl *MD,
124  const ThunkInfo &Thunk,
125  raw_ostream &) = 0;
126  virtual void mangleCXXDtorThunk(const CXXDestructorDecl *DD, CXXDtorType Type,
128  raw_ostream &) = 0;
129  virtual void mangleReferenceTemporary(const VarDecl *D,
130  unsigned ManglingNumber,
131  raw_ostream &) = 0;
132  virtual void mangleCXXRTTI(QualType T, raw_ostream &) = 0;
133  virtual void mangleCXXRTTIName(QualType T, raw_ostream &) = 0;
134  virtual void mangleStringLiteral(const StringLiteral *SL, raw_ostream &) = 0;
135  virtual void mangleMSGuidDecl(const MSGuidDecl *GD, raw_ostream&);
136 
137  void mangleGlobalBlock(const BlockDecl *BD,
138  const NamedDecl *ID,
139  raw_ostream &Out);
141  const BlockDecl *BD, raw_ostream &Out);
142  void mangleDtorBlock(const CXXDestructorDecl *CD, CXXDtorType DT,
143  const BlockDecl *BD, raw_ostream &Out);
144  void mangleBlock(const DeclContext *DC, const BlockDecl *BD,
145  raw_ostream &Out);
146 
147  void mangleObjCMethodName(const ObjCMethodDecl *MD, raw_ostream &OS,
148  bool includePrefixByte = true,
149  bool includeCategoryNamespace = true);
151  raw_ostream &);
152 
153  virtual void mangleStaticGuardVariable(const VarDecl *D, raw_ostream &) = 0;
154 
155  virtual void mangleDynamicInitializer(const VarDecl *D, raw_ostream &) = 0;
156 
157  virtual void mangleDynamicAtExitDestructor(const VarDecl *D,
158  raw_ostream &) = 0;
159 
160  virtual void mangleSEHFilterExpression(const NamedDecl *EnclosingDecl,
161  raw_ostream &Out) = 0;
162 
163  virtual void mangleSEHFinallyBlock(const NamedDecl *EnclosingDecl,
164  raw_ostream &Out) = 0;
165 
166  /// Generates a unique string for an externally visible type for use with TBAA
167  /// or type uniquing.
168  /// TODO: Extend this to internal types by generating names that are unique
169  /// across translation units so it can be used with LTO.
170  virtual void mangleTypeName(QualType T, raw_ostream &) = 0;
171 
172  /// @}
173 };
174 
176 public:
180  bool IsAux = false)
181  : MangleContext(C, D, MK_Itanium, IsAux) {}
182 
183  virtual void mangleCXXVTable(const CXXRecordDecl *RD, raw_ostream &) = 0;
184  virtual void mangleCXXVTT(const CXXRecordDecl *RD, raw_ostream &) = 0;
185  virtual void mangleCXXCtorVTable(const CXXRecordDecl *RD, int64_t Offset,
186  const CXXRecordDecl *Type,
187  raw_ostream &) = 0;
188  virtual void mangleItaniumThreadLocalInit(const VarDecl *D,
189  raw_ostream &) = 0;
190  virtual void mangleItaniumThreadLocalWrapper(const VarDecl *D,
191  raw_ostream &) = 0;
192 
193  virtual void mangleCXXCtorComdat(const CXXConstructorDecl *D,
194  raw_ostream &) = 0;
195  virtual void mangleCXXDtorComdat(const CXXDestructorDecl *D,
196  raw_ostream &) = 0;
197 
198  virtual void mangleLambdaSig(const CXXRecordDecl *Lambda, raw_ostream &) = 0;
199 
200  virtual void mangleDynamicStermFinalizer(const VarDecl *D, raw_ostream &) = 0;
201 
202  virtual void mangleModuleInitializer(const Module *Module, raw_ostream &) = 0;
203 
204  // This has to live here, otherwise the CXXNameMangler won't have access to
205  // it.
207  static bool classof(const MangleContext *C) {
208  return C->getKind() == MK_Itanium;
209  }
210 
211  static ItaniumMangleContext *
212  create(ASTContext &Context, DiagnosticsEngine &Diags, bool IsAux = false);
213  static ItaniumMangleContext *create(ASTContext &Context,
214  DiagnosticsEngine &Diags,
215  DiscriminatorOverrideTy Discriminator,
216  bool IsAux = false);
217 };
218 
220 public:
222  bool IsAux = false)
223  : MangleContext(C, D, MK_Microsoft, IsAux) {}
224 
225  /// Mangle vftable symbols. Only a subset of the bases along the path
226  /// to the vftable are included in the name. It's up to the caller to pick
227  /// them correctly.
228  virtual void mangleCXXVFTable(const CXXRecordDecl *Derived,
230  raw_ostream &Out) = 0;
231 
232  /// Mangle vbtable symbols. Only a subset of the bases along the path
233  /// to the vbtable are included in the name. It's up to the caller to pick
234  /// them correctly.
235  virtual void mangleCXXVBTable(const CXXRecordDecl *Derived,
237  raw_ostream &Out) = 0;
238 
239  virtual void mangleThreadSafeStaticGuardVariable(const VarDecl *VD,
240  unsigned GuardNum,
241  raw_ostream &Out) = 0;
242 
243  virtual void mangleVirtualMemPtrThunk(const CXXMethodDecl *MD,
244  const MethodVFTableLocation &ML,
245  raw_ostream &Out) = 0;
246 
247  virtual void mangleCXXVirtualDisplacementMap(const CXXRecordDecl *SrcRD,
248  const CXXRecordDecl *DstRD,
249  raw_ostream &Out) = 0;
250 
251  virtual void mangleCXXThrowInfo(QualType T, bool IsConst, bool IsVolatile,
252  bool IsUnaligned, uint32_t NumEntries,
253  raw_ostream &Out) = 0;
254 
255  virtual void mangleCXXCatchableTypeArray(QualType T, uint32_t NumEntries,
256  raw_ostream &Out) = 0;
257 
258  virtual void mangleCXXCatchableType(QualType T, const CXXConstructorDecl *CD,
259  CXXCtorType CT, uint32_t Size,
260  uint32_t NVOffset, int32_t VBPtrOffset,
261  uint32_t VBIndex, raw_ostream &Out) = 0;
262 
264  const CXXRecordDecl *Derived, uint32_t NVOffset, int32_t VBPtrOffset,
265  uint32_t VBTableOffset, uint32_t Flags, raw_ostream &Out) = 0;
266 
267  virtual void mangleCXXRTTIBaseClassArray(const CXXRecordDecl *Derived,
268  raw_ostream &Out) = 0;
269  virtual void
271  raw_ostream &Out) = 0;
272 
273  virtual void
276  raw_ostream &Out) = 0;
277 
278  static bool classof(const MangleContext *C) {
279  return C->getKind() == MK_Microsoft;
280  }
281 
282  static MicrosoftMangleContext *
283  create(ASTContext &Context, DiagnosticsEngine &Diags, bool IsAux = false);
284 };
285 
287 public:
288  explicit ASTNameGenerator(ASTContext &Ctx);
290 
291  /// Writes name for \p D to \p OS.
292  /// \returns true on failure, false on success.
293  bool writeName(const Decl *D, raw_ostream &OS);
294 
295  /// \returns name for \p D
296  std::string getName(const Decl *D);
297 
298  /// \returns all applicable mangled names.
299  /// For example C++ constructors/destructors can have multiple.
300  std::vector<std::string> getAllManglings(const Decl *D);
301 
302 private:
303  class Implementation;
304  std::unique_ptr<Implementation> Impl;
305 };
306 }
307 
308 #endif
clang::MicrosoftMangleContext::create
static MicrosoftMangleContext * create(ASTContext &Context, DiagnosticsEngine &Diags, bool IsAux=false)
Definition: MicrosoftMangle.cpp:3954
clang::MangleContext::mangleObjCMethodName
void mangleObjCMethodName(const ObjCMethodDecl *MD, raw_ostream &OS, bool includePrefixByte=true, bool includeCategoryNamespace=true)
Definition: Mangle.cpp:325
llvm
YAML serialization mapping.
Definition: Dominators.h:30
clang::CXXConstructorDecl
Represents a C++ constructor within a class.
Definition: DeclCXX.h:2434
clang::MicrosoftMangleContext::mangleVirtualMemPtrThunk
virtual void mangleVirtualMemPtrThunk(const CXXMethodDecl *MD, const MethodVFTableLocation &ML, raw_ostream &Out)=0
clang::ASTNameGenerator::~ASTNameGenerator
~ASTNameGenerator()
Definition: Mangle.cpp:587
clang::ASTNameGenerator::writeName
bool writeName(const Decl *D, raw_ostream &OS)
Writes name for D to OS.
Definition: Mangle.cpp:589
string
string(SUBSTRING ${CMAKE_CURRENT_BINARY_DIR} 0 ${PATH_LIB_START} PATH_HEAD) string(SUBSTRING $
Definition: CMakeLists.txt:22
clang::DeclContext
DeclContext - This is used only as base class of specific decl types that can act as declaration cont...
Definition: DeclBase.h:1376
clang::MangleContext::getLambdaString
virtual std::string getLambdaString(const CXXRecordDecl *Lambda)=0
clang::NamedDecl
This represents a decl that may have a name.
Definition: Decl.h:247
clang::MangleContext::mangleMSGuidDecl
virtual void mangleMSGuidDecl(const MSGuidDecl *GD, raw_ostream &)
Definition: Mangle.cpp:240
clang::MangleContext::mangleThunk
virtual void mangleThunk(const CXXMethodDecl *MD, const ThunkInfo &Thunk, raw_ostream &)=0
clang::ASTNameGenerator
Definition: Mangle.h:286
clang::QualType
A (possibly-)qualified type.
Definition: Type.h:731
clang::MangleContext::mangleDynamicAtExitDestructor
virtual void mangleDynamicAtExitDestructor(const VarDecl *D, raw_ostream &)=0
clang::DiagnosticsEngine
Concrete class used by the front-end to report problems and issues.
Definition: Diagnostic.h:192
clang::ItaniumMangleContext
Definition: Mangle.h:175
clang::MangleContext::getASTContext
ASTContext & getASTContext() const
Definition: Mangle.h:76
llvm::Optional
Definition: LLVM.h:40
clang::MangleContext::isUniqueInternalLinkageDecl
virtual bool isUniqueInternalLinkageDecl(const NamedDecl *ND)
Definition: Mangle.h:114
clang::MangleContext::getKind
ManglerKind getKind() const
Definition: Mangle.h:66
clang::MangleContext::mangleCtorBlock
void mangleCtorBlock(const CXXConstructorDecl *CD, CXXCtorType CT, const BlockDecl *BD, raw_ostream &Out)
Definition: Mangle.cpp:271
clang::ASTNameGenerator::ASTNameGenerator
ASTNameGenerator(ASTContext &Ctx)
Definition: Mangle.cpp:584
clang::MangleContext::shouldMangleStringLiteral
virtual bool shouldMangleStringLiteral(const StringLiteral *SL)=0
clang::MangleContext::getBlockId
unsigned getBlockId(const BlockDecl *BD, bool Local)
Definition: Mangle.h:82
clang::MangleContext::mangleDtorBlock
void mangleDtorBlock(const CXXDestructorDecl *CD, CXXDtorType DT, const BlockDecl *BD, raw_ostream &Out)
Definition: Mangle.cpp:280
clang::Type
The base class of the type hierarchy.
Definition: Type.h:1556
Decl.h
Offset
unsigned Offset
Definition: Format.cpp:2574
ABI.h
clang::GlobalDecl
GlobalDecl - represents a global declaration.
Definition: GlobalDecl.h:56
clang::MangleContext::mangleObjCMethodNameAsSourceName
void mangleObjCMethodNameAsSourceName(const ObjCMethodDecl *MD, raw_ostream &)
Definition: Mangle.cpp:382
uint64_t
unsigned long uint64_t
Definition: hlsl_basic_types.h:24
clang::MicrosoftMangleContext::classof
static bool classof(const MangleContext *C)
Definition: Mangle.h:278
clang::ItaniumMangleContext::classof
static bool classof(const MangleContext *C)
Definition: Mangle.h:207
clang::MangleContext::MangleContext
MangleContext(ASTContext &Context, DiagnosticsEngine &Diags, ManglerKind Kind, bool IsAux=false)
Definition: Mangle.h:70
clang::MicrosoftMangleContext::MicrosoftMangleContext
MicrosoftMangleContext(ASTContext &C, DiagnosticsEngine &D, bool IsAux=false)
Definition: Mangle.h:221
clang::MangleContext::mangleCXXDtorThunk
virtual void mangleCXXDtorThunk(const CXXDestructorDecl *DD, CXXDtorType Type, const ThisAdjustment &ThisAdjustment, raw_ostream &)=0
clang::ItaniumMangleContext::mangleLambdaSig
virtual void mangleLambdaSig(const CXXRecordDecl *Lambda, raw_ostream &)=0
clang::MangleContext::mangleCXXRTTIName
virtual void mangleCXXRTTIName(QualType T, raw_ostream &)=0
clang::MangleContext
MangleContext - Context for tracking state which persists across multiple calls to the C++ name mangl...
Definition: Mangle.h:44
clang::CXXCtorType
CXXCtorType
C++ constructor types.
Definition: ABI.h:24
clang::Module
Describes a module or submodule.
Definition: Module.h:96
clang::MangleContext::~MangleContext
virtual ~MangleContext()
Definition: Mangle.h:74
clang::MicrosoftMangleContext::mangleCXXRTTIBaseClassDescriptor
virtual void mangleCXXRTTIBaseClassDescriptor(const CXXRecordDecl *Derived, uint32_t NVOffset, int32_t VBPtrOffset, uint32_t VBTableOffset, uint32_t Flags, raw_ostream &Out)=0
clang::BlockDecl
Represents a block literal declaration, which is like an unnamed FunctionDecl.
Definition: Decl.h:4208
clang::MangleContext::getDiags
DiagnosticsEngine & getDiags() const
Definition: Mangle.h:78
clang::ItaniumMangleContext::mangleCXXVTT
virtual void mangleCXXVTT(const CXXRecordDecl *RD, raw_ostream &)=0
clang::MicrosoftMangleContext::mangleCXXThrowInfo
virtual void mangleCXXThrowInfo(QualType T, bool IsConst, bool IsVolatile, bool IsUnaligned, uint32_t NumEntries, raw_ostream &Out)=0
clang::ASTContext
Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...
Definition: ASTContext.h:208
clang::MicrosoftMangleContext::mangleCXXRTTICompleteObjectLocator
virtual void mangleCXXRTTICompleteObjectLocator(const CXXRecordDecl *Derived, ArrayRef< const CXXRecordDecl * > BasePath, raw_ostream &Out)=0
clang::CXXDtorType
CXXDtorType
C++ destructor types.
Definition: ABI.h:33
clang::MangleContext::mangleName
void mangleName(GlobalDecl GD, raw_ostream &)
Definition: Mangle.cpp:139
clang::ItaniumMangleContext::mangleCXXDtorComdat
virtual void mangleCXXDtorComdat(const CXXDestructorDecl *D, raw_ostream &)=0
clang::ASTNameGenerator::Implementation
Definition: Mangle.cpp:392
clang::MangleContext::mangleStaticGuardVariable
virtual void mangleStaticGuardVariable(const VarDecl *D, raw_ostream &)=0
clang::MSGuidDecl
A global _GUID constant.
Definition: DeclCXX.h:4172
clang::CXXDestructorDecl
Represents a C++ destructor within a class.
Definition: DeclCXX.h:2701
clang::MangleContext::mangleTypeName
virtual void mangleTypeName(QualType T, raw_ostream &)=0
Generates a unique string for an externally visible type for use with TBAA or type uniquing.
Type.h
clang::MangleContext::mangleBlock
void mangleBlock(const DeclContext *DC, const BlockDecl *BD, raw_ostream &Out)
Definition: Mangle.cpp:289
clang::VarDecl
Represents a variable declaration or definition.
Definition: Decl.h:874
clang::StringLiteral
StringLiteral - This represents a string literal expression, e.g.
Definition: Expr.h:1767
clang::MicrosoftMangleContext::mangleCXXCatchableType
virtual void mangleCXXCatchableType(QualType T, const CXXConstructorDecl *CD, CXXCtorType CT, uint32_t Size, uint32_t NVOffset, int32_t VBPtrOffset, uint32_t VBIndex, raw_ostream &Out)=0
clang::MicrosoftMangleContext::mangleCXXRTTIBaseClassArray
virtual void mangleCXXRTTIBaseClassArray(const CXXRecordDecl *Derived, raw_ostream &Out)=0
clang::MicrosoftMangleContext::mangleCXXRTTIClassHierarchyDescriptor
virtual void mangleCXXRTTIClassHierarchyDescriptor(const CXXRecordDecl *Derived, raw_ostream &Out)=0
clang::ItaniumMangleContext::DiscriminatorOverrideTy
llvm::Optional< unsigned >(*)(ASTContext &, const NamedDecl *) DiscriminatorOverrideTy
Definition: Mangle.h:178
clang::ItaniumMangleContext::mangleCXXVTable
virtual void mangleCXXVTable(const CXXRecordDecl *RD, raw_ostream &)=0
clang::ItaniumMangleContext::mangleItaniumThreadLocalInit
virtual void mangleItaniumThreadLocalInit(const VarDecl *D, raw_ostream &)=0
clang::MangleContext::needsUniqueInternalLinkageNames
virtual void needsUniqueInternalLinkageNames()
Definition: Mangle.h:118
clang::CXXRecordDecl
Represents a C++ struct/union/class.
Definition: DeclCXX.h:254
clang::MangleContext::MK_Itanium
@ MK_Itanium
Definition: Mangle.h:47
clang::MangleContext::isAux
bool isAux() const
Definition: Mangle.h:68
clang::MangleContext::mangleStringLiteral
virtual void mangleStringLiteral(const StringLiteral *SL, raw_ostream &)=0
clang::MangleContext::mangleCXXRTTI
virtual void mangleCXXRTTI(QualType T, raw_ostream &)=0
clang::MangleContext::shouldMangleDeclName
bool shouldMangleDeclName(const NamedDecl *D)
Definition: Mangle.cpp:105
llvm::ArrayRef
Definition: LLVM.h:34
clang::Decl
Decl - This represents one declaration (or definition), e.g.
Definition: DeclBase.h:83
clang::ThunkInfo
The this pointer adjustment as well as an optional return adjustment for a thunk.
Definition: Thunk.h:156
clang::MicrosoftMangleContext::mangleCXXVirtualDisplacementMap
virtual void mangleCXXVirtualDisplacementMap(const CXXRecordDecl *SrcRD, const CXXRecordDecl *DstRD, raw_ostream &Out)=0
clang::MangleContext::mangleReferenceTemporary
virtual void mangleReferenceTemporary(const VarDecl *D, unsigned ManglingNumber, raw_ostream &)=0
clang::ItaniumMangleContext::mangleCXXCtorComdat
virtual void mangleCXXCtorComdat(const CXXConstructorDecl *D, raw_ostream &)=0
clang::MicrosoftMangleContext::mangleCXXCatchableTypeArray
virtual void mangleCXXCatchableTypeArray(QualType T, uint32_t NumEntries, raw_ostream &Out)=0
clang::ASTNameGenerator::getAllManglings
std::vector< std::string > getAllManglings(const Decl *D)
Definition: Mangle.cpp:597
clang::MangleContext::mangleDynamicInitializer
virtual void mangleDynamicInitializer(const VarDecl *D, raw_ostream &)=0
int64_t
long int64_t
Definition: hlsl_basic_types.h:25
clang::MangleContext::mangleCXXName
virtual void mangleCXXName(GlobalDecl GD, raw_ostream &)=0
clang::MangleContext::mangleSEHFilterExpression
virtual void mangleSEHFilterExpression(const NamedDecl *EnclosingDecl, raw_ostream &Out)=0
clang::ObjCMethodDecl
ObjCMethodDecl - Represents an instance or class method declaration.
Definition: DeclObjC.h:139
clang::MangleContext::mangleSEHFinallyBlock
virtual void mangleSEHFinallyBlock(const NamedDecl *EnclosingDecl, raw_ostream &Out)=0
clang::MicrosoftMangleContext::mangleCXXVFTable
virtual void mangleCXXVFTable(const CXXRecordDecl *Derived, ArrayRef< const CXXRecordDecl * > BasePath, raw_ostream &Out)=0
Mangle vftable symbols.
clang::ItaniumMangleContext::create
static ItaniumMangleContext * create(ASTContext &Context, DiagnosticsEngine &Diags, bool IsAux=false)
Definition: ItaniumMangle.cpp:6556
clang::Builtin::ID
ID
Definition: Builtins.h:52
clang::MangleContext::getAnonymousStructIdForDebugInfo
uint64_t getAnonymousStructIdForDebugInfo(const NamedDecl *D)
Definition: Mangle.h:96
clang
Definition: CalledOnceCheck.h:17
clang::ItaniumMangleContext::mangleDynamicStermFinalizer
virtual void mangleDynamicStermFinalizer(const VarDecl *D, raw_ostream &)=0
clang::MangleContext::MK_Microsoft
@ MK_Microsoft
Definition: Mangle.h:48
clang::MangleContext::startNewFunction
virtual void startNewFunction()
Definition: Mangle.h:80
clang::ItaniumMangleContext::ItaniumMangleContext
ItaniumMangleContext(ASTContext &C, DiagnosticsEngine &D, bool IsAux=false)
Definition: Mangle.h:179
clang::MangleContext::getAnonymousStructId
uint64_t getAnonymousStructId(const NamedDecl *D)
Definition: Mangle.h:90
GlobalDecl.h
clang::ItaniumMangleContext::getDiscriminatorOverride
virtual DiscriminatorOverrideTy getDiscriminatorOverride() const =0
clang::MicrosoftMangleContext::mangleCXXVBTable
virtual void mangleCXXVBTable(const CXXRecordDecl *Derived, ArrayRef< const CXXRecordDecl * > BasePath, raw_ostream &Out)=0
Mangle vbtable symbols.
clang::MicrosoftMangleContext
Definition: Mangle.h:219
clang::ThisAdjustment
A this pointer adjustment.
Definition: Thunk.h:91
clang::ASTNameGenerator::getName
std::string getName(const Decl *D)
Definition: Mangle.cpp:593
clang::MethodVFTableLocation
Definition: VTableBuilder.h:510
clang::ItaniumMangleContext::mangleModuleInitializer
virtual void mangleModuleInitializer(const Module *Module, raw_ostream &)=0
clang::MangleContext::mangleGlobalBlock
void mangleGlobalBlock(const BlockDecl *BD, const NamedDecl *ID, raw_ostream &Out)
Definition: Mangle.cpp:254
clang::MicrosoftMangleContext::mangleThreadSafeStaticGuardVariable
virtual void mangleThreadSafeStaticGuardVariable(const VarDecl *VD, unsigned GuardNum, raw_ostream &Out)=0
clang::MangleContext::shouldMangleCXXName
virtual bool shouldMangleCXXName(const NamedDecl *D)=0
clang::ItaniumMangleContext::mangleItaniumThreadLocalWrapper
virtual void mangleItaniumThreadLocalWrapper(const VarDecl *D, raw_ostream &)=0
clang::CXXMethodDecl
Represents a static or instance method of a struct/union/class.
Definition: DeclCXX.h:1981
clang::ItaniumMangleContext::mangleCXXCtorVTable
virtual void mangleCXXCtorVTable(const CXXRecordDecl *RD, int64_t Offset, const CXXRecordDecl *Type, raw_ostream &)=0
clang::MangleContext::ManglerKind
ManglerKind
Definition: Mangle.h:46