| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | #include "clang/AST/Mangle.h" |
| 14 | #include "clang/AST/ASTContext.h" |
| 15 | #include "clang/AST/Attr.h" |
| 16 | #include "clang/AST/CXXInheritance.h" |
| 17 | #include "clang/AST/CharUnits.h" |
| 18 | #include "clang/AST/Decl.h" |
| 19 | #include "clang/AST/DeclCXX.h" |
| 20 | #include "clang/AST/DeclObjC.h" |
| 21 | #include "clang/AST/DeclOpenMP.h" |
| 22 | #include "clang/AST/DeclTemplate.h" |
| 23 | #include "clang/AST/Expr.h" |
| 24 | #include "clang/AST/ExprCXX.h" |
| 25 | #include "clang/AST/VTableBuilder.h" |
| 26 | #include "clang/Basic/ABI.h" |
| 27 | #include "clang/Basic/DiagnosticOptions.h" |
| 28 | #include "clang/Basic/TargetInfo.h" |
| 29 | #include "llvm/ADT/StringExtras.h" |
| 30 | #include "llvm/Support/JamCRC.h" |
| 31 | #include "llvm/Support/xxhash.h" |
| 32 | #include "llvm/Support/MD5.h" |
| 33 | #include "llvm/Support/MathExtras.h" |
| 34 | |
| 35 | using namespace clang; |
| 36 | |
| 37 | namespace { |
| 38 | |
| 39 | struct msvc_hashing_ostream : public llvm::raw_svector_ostream { |
| 40 | raw_ostream &OS; |
| 41 | llvm::SmallString<64> Buffer; |
| 42 | |
| 43 | msvc_hashing_ostream(raw_ostream &OS) |
| 44 | : llvm::raw_svector_ostream(Buffer), OS(OS) {} |
| 45 | ~msvc_hashing_ostream() override { |
| 46 | StringRef MangledName = str(); |
| 47 | bool StartsWithEscape = MangledName.startswith("\01"); |
| 48 | if (StartsWithEscape) |
| 49 | MangledName = MangledName.drop_front(1); |
| 50 | if (MangledName.size() <= 4096) { |
| 51 | OS << str(); |
| 52 | return; |
| 53 | } |
| 54 | |
| 55 | llvm::MD5 Hasher; |
| 56 | llvm::MD5::MD5Result Hash; |
| 57 | Hasher.update(MangledName); |
| 58 | Hasher.final(Hash); |
| 59 | |
| 60 | SmallString<32> HexString; |
| 61 | llvm::MD5::stringifyResult(Hash, HexString); |
| 62 | |
| 63 | if (StartsWithEscape) |
| 64 | OS << '\01'; |
| 65 | OS << "??@" << HexString << '@'; |
| 66 | } |
| 67 | }; |
| 68 | |
| 69 | static const DeclContext * |
| 70 | getLambdaDefaultArgumentDeclContext(const Decl *D) { |
| 71 | if (const auto *RD = dyn_cast<CXXRecordDecl>(D)) |
| 72 | if (RD->isLambda()) |
| 73 | if (const auto *Parm = |
| 74 | dyn_cast_or_null<ParmVarDecl>(RD->getLambdaContextDecl())) |
| 75 | return Parm->getDeclContext(); |
| 76 | return nullptr; |
| 77 | } |
| 78 | |
| 79 | |
| 80 | |
| 81 | static const DeclContext *getEffectiveDeclContext(const Decl *D) { |
| 82 | |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | if (const auto *LDADC = getLambdaDefaultArgumentDeclContext(D)) |
| 89 | return LDADC; |
| 90 | |
| 91 | |
| 92 | if (const BlockDecl *BD = dyn_cast<BlockDecl>(D)) { |
| 93 | if (ParmVarDecl *ContextParam = |
| 94 | dyn_cast_or_null<ParmVarDecl>(BD->getBlockManglingContextDecl())) |
| 95 | return ContextParam->getDeclContext(); |
| 96 | } |
| 97 | |
| 98 | const DeclContext *DC = D->getDeclContext(); |
| 99 | if (isa<CapturedDecl>(DC) || isa<OMPDeclareReductionDecl>(DC) || |
| 100 | isa<OMPDeclareMapperDecl>(DC)) { |
| 101 | return getEffectiveDeclContext(cast<Decl>(DC)); |
| 102 | } |
| 103 | |
| 104 | return DC->getRedeclContext(); |
| 105 | } |
| 106 | |
| 107 | static const DeclContext *getEffectiveParentContext(const DeclContext *DC) { |
| 108 | return getEffectiveDeclContext(cast<Decl>(DC)); |
| 109 | } |
| 110 | |
| 111 | static const FunctionDecl *getStructor(const NamedDecl *ND) { |
| 112 | if (const auto *FTD = dyn_cast<FunctionTemplateDecl>(ND)) |
| 113 | return FTD->getTemplatedDecl()->getCanonicalDecl(); |
| 114 | |
| 115 | const auto *FD = cast<FunctionDecl>(ND); |
| 116 | if (const auto *FTD = FD->getPrimaryTemplate()) |
| 117 | return FTD->getTemplatedDecl()->getCanonicalDecl(); |
| 118 | |
| 119 | return FD->getCanonicalDecl(); |
| 120 | } |
| 121 | |
| 122 | |
| 123 | |
| 124 | class MicrosoftMangleContextImpl : public MicrosoftMangleContext { |
| 125 | typedef std::pair<const DeclContext *, IdentifierInfo *> DiscriminatorKeyTy; |
| 126 | llvm::DenseMap<DiscriminatorKeyTy, unsigned> Discriminator; |
| 127 | llvm::DenseMap<const NamedDecl *, unsigned> Uniquifier; |
| 128 | llvm::DenseMap<const CXXRecordDecl *, unsigned> LambdaIds; |
| 129 | llvm::DenseMap<const NamedDecl *, unsigned> SEHFilterIds; |
| 130 | llvm::DenseMap<const NamedDecl *, unsigned> SEHFinallyIds; |
| 131 | SmallString<16> AnonymousNamespaceHash; |
| 132 | |
| 133 | public: |
| 134 | MicrosoftMangleContextImpl(ASTContext &Context, DiagnosticsEngine &Diags); |
| 135 | bool shouldMangleCXXName(const NamedDecl *D) override; |
| 136 | bool shouldMangleStringLiteral(const StringLiteral *SL) override; |
| 137 | void mangleCXXName(const NamedDecl *D, raw_ostream &Out) override; |
| 138 | void mangleVirtualMemPtrThunk(const CXXMethodDecl *MD, |
| 139 | const MethodVFTableLocation &ML, |
| 140 | raw_ostream &Out) override; |
| 141 | void mangleThunk(const CXXMethodDecl *MD, const ThunkInfo &Thunk, |
| 142 | raw_ostream &) override; |
| 143 | void mangleCXXDtorThunk(const CXXDestructorDecl *DD, CXXDtorType Type, |
| 144 | const ThisAdjustment &ThisAdjustment, |
| 145 | raw_ostream &) override; |
| 146 | void mangleCXXVFTable(const CXXRecordDecl *Derived, |
| 147 | ArrayRef<const CXXRecordDecl *> BasePath, |
| 148 | raw_ostream &Out) override; |
| 149 | void mangleCXXVBTable(const CXXRecordDecl *Derived, |
| 150 | ArrayRef<const CXXRecordDecl *> BasePath, |
| 151 | raw_ostream &Out) override; |
| 152 | void mangleCXXVirtualDisplacementMap(const CXXRecordDecl *SrcRD, |
| 153 | const CXXRecordDecl *DstRD, |
| 154 | raw_ostream &Out) override; |
| 155 | void mangleCXXThrowInfo(QualType T, bool IsConst, bool IsVolatile, |
| 156 | bool IsUnaligned, uint32_t NumEntries, |
| 157 | raw_ostream &Out) override; |
| 158 | void mangleCXXCatchableTypeArray(QualType T, uint32_t NumEntries, |
| 159 | raw_ostream &Out) override; |
| 160 | void mangleCXXCatchableType(QualType T, const CXXConstructorDecl *CD, |
| 161 | CXXCtorType CT, uint32_t Size, uint32_t NVOffset, |
| 162 | int32_t VBPtrOffset, uint32_t VBIndex, |
| 163 | raw_ostream &Out) override; |
| 164 | void mangleCXXRTTI(QualType T, raw_ostream &Out) override; |
| 165 | void mangleCXXRTTIName(QualType T, raw_ostream &Out) override; |
| 166 | void mangleCXXRTTIBaseClassDescriptor(const CXXRecordDecl *Derived, |
| 167 | uint32_t NVOffset, int32_t VBPtrOffset, |
| 168 | uint32_t VBTableOffset, uint32_t Flags, |
| 169 | raw_ostream &Out) override; |
| 170 | void mangleCXXRTTIBaseClassArray(const CXXRecordDecl *Derived, |
| 171 | raw_ostream &Out) override; |
| 172 | void mangleCXXRTTIClassHierarchyDescriptor(const CXXRecordDecl *Derived, |
| 173 | raw_ostream &Out) override; |
| 174 | void |
| 175 | mangleCXXRTTICompleteObjectLocator(const CXXRecordDecl *Derived, |
| 176 | ArrayRef<const CXXRecordDecl *> BasePath, |
| 177 | raw_ostream &Out) override; |
| 178 | void mangleTypeName(QualType T, raw_ostream &) override; |
| 179 | void mangleCXXCtor(const CXXConstructorDecl *D, CXXCtorType Type, |
| 180 | raw_ostream &) override; |
| 181 | void mangleCXXDtor(const CXXDestructorDecl *D, CXXDtorType Type, |
| 182 | raw_ostream &) override; |
| 183 | void mangleReferenceTemporary(const VarDecl *, unsigned ManglingNumber, |
| 184 | raw_ostream &) override; |
| 185 | void mangleStaticGuardVariable(const VarDecl *D, raw_ostream &Out) override; |
| 186 | void mangleThreadSafeStaticGuardVariable(const VarDecl *D, unsigned GuardNum, |
| 187 | raw_ostream &Out) override; |
| 188 | void mangleDynamicInitializer(const VarDecl *D, raw_ostream &Out) override; |
| 189 | void mangleDynamicAtExitDestructor(const VarDecl *D, |
| 190 | raw_ostream &Out) override; |
| 191 | void mangleSEHFilterExpression(const NamedDecl *EnclosingDecl, |
| 192 | raw_ostream &Out) override; |
| 193 | void mangleSEHFinallyBlock(const NamedDecl *EnclosingDecl, |
| 194 | raw_ostream &Out) override; |
| 195 | void mangleStringLiteral(const StringLiteral *SL, raw_ostream &Out) override; |
| 196 | bool getNextDiscriminator(const NamedDecl *ND, unsigned &disc) { |
| 197 | const DeclContext *DC = getEffectiveDeclContext(ND); |
| 198 | if (!DC->isFunctionOrMethod()) |
| 199 | return false; |
| 200 | |
| 201 | |
| 202 | |
| 203 | if (const auto *RD = dyn_cast<CXXRecordDecl>(ND)) { |
| 204 | if (RD->isLambda()) { |
| 205 | disc = 1; |
| 206 | return true; |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | |
| 211 | if (ND->isExternallyVisible()) { |
| 212 | disc = getASTContext().getManglingNumber(ND); |
| 213 | return true; |
| 214 | } |
| 215 | |
| 216 | |
| 217 | if (const TagDecl *Tag = dyn_cast<TagDecl>(ND)) { |
| 218 | if (!Tag->hasNameForLinkage() && |
| 219 | !getASTContext().getDeclaratorForUnnamedTagDecl(Tag) && |
| 220 | !getASTContext().getTypedefNameForUnnamedTagDecl(Tag)) |
| 221 | return false; |
| 222 | } |
| 223 | |
| 224 | |
| 225 | unsigned &discriminator = Uniquifier[ND]; |
| 226 | if (!discriminator) |
| 227 | discriminator = ++Discriminator[std::make_pair(DC, ND->getIdentifier())]; |
| 228 | disc = discriminator + 1; |
| 229 | return true; |
| 230 | } |
| 231 | |
| 232 | unsigned getLambdaId(const CXXRecordDecl *RD) { |
| 233 | (0) . __assert_fail ("RD->isLambda() && \"RD must be a lambda!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 233, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(RD->isLambda() && "RD must be a lambda!"); |
| 234 | (0) . __assert_fail ("!RD->isExternallyVisible() && \"RD must not be visible!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 234, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(!RD->isExternallyVisible() && "RD must not be visible!"); |
| 235 | (0) . __assert_fail ("RD->getLambdaManglingNumber() == 0 && \"RD must not have a mangling number!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 236, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(RD->getLambdaManglingNumber() == 0 && |
| 236 | (0) . __assert_fail ("RD->getLambdaManglingNumber() == 0 && \"RD must not have a mangling number!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 236, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "RD must not have a mangling number!"); |
| 237 | std::pair<llvm::DenseMap<const CXXRecordDecl *, unsigned>::iterator, bool> |
| 238 | Result = LambdaIds.insert(std::make_pair(RD, LambdaIds.size())); |
| 239 | return Result.first->second; |
| 240 | } |
| 241 | |
| 242 | |
| 243 | |
| 244 | StringRef getAnonymousNamespaceHash() const { |
| 245 | return AnonymousNamespaceHash; |
| 246 | } |
| 247 | |
| 248 | private: |
| 249 | void mangleInitFiniStub(const VarDecl *D, char CharCode, raw_ostream &Out); |
| 250 | }; |
| 251 | |
| 252 | |
| 253 | |
| 254 | class MicrosoftCXXNameMangler { |
| 255 | MicrosoftMangleContextImpl &Context; |
| 256 | raw_ostream &Out; |
| 257 | |
| 258 | |
| 259 | |
| 260 | |
| 261 | const NamedDecl *Structor; |
| 262 | unsigned StructorType; |
| 263 | |
| 264 | typedef llvm::SmallVector<std::string, 10> BackRefVec; |
| 265 | BackRefVec NameBackReferences; |
| 266 | |
| 267 | typedef llvm::DenseMap<const void *, unsigned> ArgBackRefMap; |
| 268 | ArgBackRefMap TypeBackReferences; |
| 269 | |
| 270 | typedef std::set<std::pair<int, bool>> PassObjectSizeArgsSet; |
| 271 | PassObjectSizeArgsSet PassObjectSizeArgs; |
| 272 | |
| 273 | ASTContext &getASTContext() const { return Context.getASTContext(); } |
| 274 | |
| 275 | |
| 276 | |
| 277 | const bool PointersAre64Bit; |
| 278 | |
| 279 | public: |
| 280 | enum QualifierMangleMode { QMM_Drop, QMM_Mangle, QMM_Escape, QMM_Result }; |
| 281 | |
| 282 | MicrosoftCXXNameMangler(MicrosoftMangleContextImpl &C, raw_ostream &Out_) |
| 283 | : Context(C), Out(Out_), Structor(nullptr), StructorType(-1), |
| 284 | PointersAre64Bit(C.getASTContext().getTargetInfo().getPointerWidth(0) == |
| 285 | 64) {} |
| 286 | |
| 287 | MicrosoftCXXNameMangler(MicrosoftMangleContextImpl &C, raw_ostream &Out_, |
| 288 | const CXXConstructorDecl *D, CXXCtorType Type) |
| 289 | : Context(C), Out(Out_), Structor(getStructor(D)), StructorType(Type), |
| 290 | PointersAre64Bit(C.getASTContext().getTargetInfo().getPointerWidth(0) == |
| 291 | 64) {} |
| 292 | |
| 293 | MicrosoftCXXNameMangler(MicrosoftMangleContextImpl &C, raw_ostream &Out_, |
| 294 | const CXXDestructorDecl *D, CXXDtorType Type) |
| 295 | : Context(C), Out(Out_), Structor(getStructor(D)), StructorType(Type), |
| 296 | PointersAre64Bit(C.getASTContext().getTargetInfo().getPointerWidth(0) == |
| 297 | 64) {} |
| 298 | |
| 299 | raw_ostream &getStream() const { return Out; } |
| 300 | |
| 301 | void mangle(const NamedDecl *D, StringRef Prefix = "?"); |
| 302 | void mangleName(const NamedDecl *ND); |
| 303 | void mangleFunctionEncoding(const FunctionDecl *FD, bool ShouldMangle); |
| 304 | void mangleVariableEncoding(const VarDecl *VD); |
| 305 | void mangleMemberDataPointer(const CXXRecordDecl *RD, const ValueDecl *VD); |
| 306 | void mangleMemberFunctionPointer(const CXXRecordDecl *RD, |
| 307 | const CXXMethodDecl *MD); |
| 308 | void mangleVirtualMemPtrThunk(const CXXMethodDecl *MD, |
| 309 | const MethodVFTableLocation &ML); |
| 310 | void mangleNumber(int64_t Number); |
| 311 | void mangleTagTypeKind(TagTypeKind TK); |
| 312 | void mangleArtificialTagType(TagTypeKind TK, StringRef UnqualifiedName, |
| 313 | ArrayRef<StringRef> NestedNames = None); |
| 314 | void mangleAddressSpaceType(QualType T, Qualifiers Quals, SourceRange Range); |
| 315 | void mangleType(QualType T, SourceRange Range, |
| 316 | QualifierMangleMode QMM = QMM_Mangle); |
| 317 | void mangleFunctionType(const FunctionType *T, |
| 318 | const FunctionDecl *D = nullptr, |
| 319 | bool ForceThisQuals = false, |
| 320 | bool MangleExceptionSpec = true); |
| 321 | void mangleNestedName(const NamedDecl *ND); |
| 322 | |
| 323 | private: |
| 324 | bool isStructorDecl(const NamedDecl *ND) const { |
| 325 | return ND == Structor || getStructor(ND) == Structor; |
| 326 | } |
| 327 | |
| 328 | void mangleUnqualifiedName(const NamedDecl *ND) { |
| 329 | mangleUnqualifiedName(ND, ND->getDeclName()); |
| 330 | } |
| 331 | void mangleUnqualifiedName(const NamedDecl *ND, DeclarationName Name); |
| 332 | void mangleSourceName(StringRef Name); |
| 333 | void mangleOperatorName(OverloadedOperatorKind OO, SourceLocation Loc); |
| 334 | void mangleCXXDtorType(CXXDtorType T); |
| 335 | void mangleQualifiers(Qualifiers Quals, bool IsMember); |
| 336 | void mangleRefQualifier(RefQualifierKind RefQualifier); |
| 337 | void manglePointerCVQualifiers(Qualifiers Quals); |
| 338 | void manglePointerExtQualifiers(Qualifiers Quals, QualType PointeeType); |
| 339 | |
| 340 | void mangleUnscopedTemplateName(const TemplateDecl *ND); |
| 341 | void |
| 342 | mangleTemplateInstantiationName(const TemplateDecl *TD, |
| 343 | const TemplateArgumentList &TemplateArgs); |
| 344 | void mangleObjCMethodName(const ObjCMethodDecl *MD); |
| 345 | |
| 346 | void mangleArgumentType(QualType T, SourceRange Range); |
| 347 | void manglePassObjectSizeArg(const PassObjectSizeAttr *POSA); |
| 348 | |
| 349 | bool isArtificialTagType(QualType T) const; |
| 350 | |
| 351 | |
| 352 | #define ABSTRACT_TYPE(CLASS, PARENT) |
| 353 | #define NON_CANONICAL_TYPE(CLASS, PARENT) |
| 354 | #define TYPE(CLASS, PARENT) void mangleType(const CLASS##Type *T, \ |
| 355 | Qualifiers Quals, \ |
| 356 | SourceRange Range); |
| 357 | #include "clang/AST/TypeNodes.def" |
| 358 | #undef ABSTRACT_TYPE |
| 359 | #undef NON_CANONICAL_TYPE |
| 360 | #undef TYPE |
| 361 | |
| 362 | void mangleType(const TagDecl *TD); |
| 363 | void mangleDecayedArrayType(const ArrayType *T); |
| 364 | void mangleArrayType(const ArrayType *T); |
| 365 | void mangleFunctionClass(const FunctionDecl *FD); |
| 366 | void mangleCallingConvention(CallingConv CC); |
| 367 | void mangleCallingConvention(const FunctionType *T); |
| 368 | void mangleIntegerLiteral(const llvm::APSInt &Number, bool IsBoolean); |
| 369 | void mangleExpression(const Expr *E); |
| 370 | void mangleThrowSpecification(const FunctionProtoType *T); |
| 371 | |
| 372 | void mangleTemplateArgs(const TemplateDecl *TD, |
| 373 | const TemplateArgumentList &TemplateArgs); |
| 374 | void mangleTemplateArg(const TemplateDecl *TD, const TemplateArgument &TA, |
| 375 | const NamedDecl *Parm); |
| 376 | |
| 377 | void mangleObjCProtocol(const ObjCProtocolDecl *PD); |
| 378 | void mangleObjCLifetime(const QualType T, Qualifiers Quals, |
| 379 | SourceRange Range); |
| 380 | void mangleObjCKindOfType(const ObjCObjectType *T, Qualifiers Quals, |
| 381 | SourceRange Range); |
| 382 | }; |
| 383 | } |
| 384 | |
| 385 | MicrosoftMangleContextImpl::MicrosoftMangleContextImpl(ASTContext &Context, |
| 386 | DiagnosticsEngine &Diags) |
| 387 | : MicrosoftMangleContext(Context, Diags) { |
| 388 | |
| 389 | |
| 390 | |
| 391 | |
| 392 | |
| 393 | |
| 394 | |
| 395 | |
| 396 | |
| 397 | |
| 398 | |
| 399 | |
| 400 | |
| 401 | |
| 402 | SourceManager &SM = Context.getSourceManager(); |
| 403 | if (const FileEntry *FE = SM.getFileEntryForID(SM.getMainFileID())) { |
| 404 | |
| 405 | uint32_t TruncatedHash = uint32_t(xxHash64(FE->getName())); |
| 406 | AnonymousNamespaceHash = llvm::utohexstr(TruncatedHash); |
| 407 | } else { |
| 408 | |
| 409 | AnonymousNamespaceHash = "0"; |
| 410 | } |
| 411 | } |
| 412 | |
| 413 | bool MicrosoftMangleContextImpl::shouldMangleCXXName(const NamedDecl *D) { |
| 414 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { |
| 415 | LanguageLinkage L = FD->getLanguageLinkage(); |
| 416 | |
| 417 | if (FD->hasAttr<OverloadableAttr>()) |
| 418 | return true; |
| 419 | |
| 420 | |
| 421 | |
| 422 | |
| 423 | |
| 424 | |
| 425 | |
| 426 | |
| 427 | |
| 428 | |
| 429 | if (FD->isMSVCRTEntryPoint()) |
| 430 | return false; |
| 431 | |
| 432 | |
| 433 | |
| 434 | if (!FD->getDeclName().isIdentifier() || L == CXXLanguageLinkage) |
| 435 | return true; |
| 436 | |
| 437 | |
| 438 | if (L == CLanguageLinkage) |
| 439 | return false; |
| 440 | } |
| 441 | |
| 442 | |
| 443 | if (!getASTContext().getLangOpts().CPlusPlus) |
| 444 | return false; |
| 445 | |
| 446 | const VarDecl *VD = dyn_cast<VarDecl>(D); |
| 447 | if (VD && !isa<DecompositionDecl>(D)) { |
| 448 | |
| 449 | if (VD->isExternC()) |
| 450 | return false; |
| 451 | |
| 452 | |
| 453 | const DeclContext *DC = getEffectiveDeclContext(D); |
| 454 | |
| 455 | if (DC->isFunctionOrMethod() && D->hasLinkage()) |
| 456 | while (!DC->isNamespace() && !DC->isTranslationUnit()) |
| 457 | DC = getEffectiveParentContext(DC); |
| 458 | |
| 459 | if (DC->isTranslationUnit() && D->getFormalLinkage() == InternalLinkage && |
| 460 | !isa<VarTemplateSpecializationDecl>(D) && |
| 461 | D->getIdentifier() != nullptr) |
| 462 | return false; |
| 463 | } |
| 464 | |
| 465 | return true; |
| 466 | } |
| 467 | |
| 468 | bool |
| 469 | MicrosoftMangleContextImpl::shouldMangleStringLiteral(const StringLiteral *SL) { |
| 470 | return true; |
| 471 | } |
| 472 | |
| 473 | void MicrosoftCXXNameMangler::mangle(const NamedDecl *D, StringRef Prefix) { |
| 474 | |
| 475 | |
| 476 | |
| 477 | |
| 478 | |
| 479 | |
| 480 | |
| 481 | Out << Prefix; |
| 482 | mangleName(D); |
| 483 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) |
| 484 | mangleFunctionEncoding(FD, Context.shouldMangleDeclName(FD)); |
| 485 | else if (const VarDecl *VD = dyn_cast<VarDecl>(D)) |
| 486 | mangleVariableEncoding(VD); |
| 487 | else |
| 488 | llvm_unreachable("Tried to mangle unexpected NamedDecl!"); |
| 489 | } |
| 490 | |
| 491 | void MicrosoftCXXNameMangler::mangleFunctionEncoding(const FunctionDecl *FD, |
| 492 | bool ShouldMangle) { |
| 493 | |
| 494 | |
| 495 | |
| 496 | |
| 497 | |
| 498 | FD = FD->getFirstDecl(); |
| 499 | |
| 500 | |
| 501 | |
| 502 | const FunctionProtoType *FT = FD->getType()->castAs<FunctionProtoType>(); |
| 503 | |
| 504 | |
| 505 | |
| 506 | |
| 507 | if (ShouldMangle) { |
| 508 | |
| 509 | |
| 510 | |
| 511 | |
| 512 | if (FD->isExternC() && FD->hasAttr<OverloadableAttr>()) |
| 513 | Out << "$$J0"; |
| 514 | |
| 515 | mangleFunctionClass(FD); |
| 516 | |
| 517 | mangleFunctionType(FT, FD, false, false); |
| 518 | } else { |
| 519 | Out << '9'; |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | void MicrosoftCXXNameMangler::mangleVariableEncoding(const VarDecl *VD) { |
| 524 | |
| 525 | |
| 526 | |
| 527 | |
| 528 | |
| 529 | |
| 530 | |
| 531 | |
| 532 | if (VD->isStaticDataMember()) { |
| 533 | |
| 534 | switch (VD->getAccess()) { |
| 535 | default: |
| 536 | case AS_private: Out << '0'; break; |
| 537 | case AS_protected: Out << '1'; break; |
| 538 | case AS_public: Out << '2'; break; |
| 539 | } |
| 540 | } |
| 541 | else if (!VD->isStaticLocal()) |
| 542 | Out << '3'; |
| 543 | else |
| 544 | Out << '4'; |
| 545 | |
| 546 | |
| 547 | |
| 548 | |
| 549 | |
| 550 | SourceRange SR = VD->getSourceRange(); |
| 551 | QualType Ty = VD->getType(); |
| 552 | if (Ty->isPointerType() || Ty->isReferenceType() || |
| 553 | Ty->isMemberPointerType()) { |
| 554 | mangleType(Ty, SR, QMM_Drop); |
| 555 | manglePointerExtQualifiers( |
| 556 | Ty.getDesugaredType(getASTContext()).getLocalQualifiers(), QualType()); |
| 557 | if (const MemberPointerType *MPT = Ty->getAs<MemberPointerType>()) { |
| 558 | mangleQualifiers(MPT->getPointeeType().getQualifiers(), true); |
| 559 | |
| 560 | |
| 561 | mangleName(MPT->getClass()->getAsCXXRecordDecl()); |
| 562 | } else |
| 563 | mangleQualifiers(Ty->getPointeeType().getQualifiers(), false); |
| 564 | } else if (const ArrayType *AT = getASTContext().getAsArrayType(Ty)) { |
| 565 | |
| 566 | mangleDecayedArrayType(AT); |
| 567 | if (AT->getElementType()->isArrayType()) |
| 568 | Out << 'A'; |
| 569 | else |
| 570 | mangleQualifiers(Ty.getQualifiers(), false); |
| 571 | } else { |
| 572 | mangleType(Ty, SR, QMM_Drop); |
| 573 | mangleQualifiers(Ty.getQualifiers(), false); |
| 574 | } |
| 575 | } |
| 576 | |
| 577 | void MicrosoftCXXNameMangler::mangleMemberDataPointer(const CXXRecordDecl *RD, |
| 578 | const ValueDecl *VD) { |
| 579 | |
| 580 | |
| 581 | |
| 582 | |
| 583 | int64_t FieldOffset; |
| 584 | int64_t VBTableOffset; |
| 585 | MSInheritanceAttr::Spelling IM = RD->getMSInheritanceModel(); |
| 586 | if (VD) { |
| 587 | FieldOffset = getASTContext().getFieldOffset(VD); |
| 588 | (0) . __assert_fail ("FieldOffset % getASTContext().getCharWidth() == 0 && \"cannot take address of bitfield\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 589, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(FieldOffset % getASTContext().getCharWidth() == 0 && |
| 589 | (0) . __assert_fail ("FieldOffset % getASTContext().getCharWidth() == 0 && \"cannot take address of bitfield\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 589, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "cannot take address of bitfield"); |
| 590 | FieldOffset /= getASTContext().getCharWidth(); |
| 591 | |
| 592 | VBTableOffset = 0; |
| 593 | |
| 594 | if (IM == MSInheritanceAttr::Keyword_virtual_inheritance) |
| 595 | FieldOffset -= getASTContext().getOffsetOfBaseWithVBPtr(RD).getQuantity(); |
| 596 | } else { |
| 597 | FieldOffset = RD->nullFieldOffsetIsZero() ? 0 : -1; |
| 598 | |
| 599 | VBTableOffset = -1; |
| 600 | } |
| 601 | |
| 602 | char Code = '\0'; |
| 603 | switch (IM) { |
| 604 | case MSInheritanceAttr::Keyword_single_inheritance: Code = '0'; break; |
| 605 | case MSInheritanceAttr::Keyword_multiple_inheritance: Code = '0'; break; |
| 606 | case MSInheritanceAttr::Keyword_virtual_inheritance: Code = 'F'; break; |
| 607 | case MSInheritanceAttr::Keyword_unspecified_inheritance: Code = 'G'; break; |
| 608 | } |
| 609 | |
| 610 | Out << '$' << Code; |
| 611 | |
| 612 | mangleNumber(FieldOffset); |
| 613 | |
| 614 | |
| 615 | |
| 616 | |
| 617 | if (MSInheritanceAttr::hasVBPtrOffsetField(IM)) |
| 618 | mangleNumber(0); |
| 619 | if (MSInheritanceAttr::hasVBTableOffsetField(IM)) |
| 620 | mangleNumber(VBTableOffset); |
| 621 | } |
| 622 | |
| 623 | void |
| 624 | MicrosoftCXXNameMangler::mangleMemberFunctionPointer(const CXXRecordDecl *RD, |
| 625 | const CXXMethodDecl *MD) { |
| 626 | |
| 627 | |
| 628 | |
| 629 | |
| 630 | |
| 631 | MSInheritanceAttr::Spelling IM = RD->getMSInheritanceModel(); |
| 632 | |
| 633 | char Code = '\0'; |
| 634 | switch (IM) { |
| 635 | case MSInheritanceAttr::Keyword_single_inheritance: Code = '1'; break; |
| 636 | case MSInheritanceAttr::Keyword_multiple_inheritance: Code = 'H'; break; |
| 637 | case MSInheritanceAttr::Keyword_virtual_inheritance: Code = 'I'; break; |
| 638 | case MSInheritanceAttr::Keyword_unspecified_inheritance: Code = 'J'; break; |
| 639 | } |
| 640 | |
| 641 | |
| 642 | |
| 643 | uint64_t NVOffset = 0; |
| 644 | uint64_t VBTableOffset = 0; |
| 645 | uint64_t VBPtrOffset = 0; |
| 646 | if (MD) { |
| 647 | Out << '$' << Code << '?'; |
| 648 | if (MD->isVirtual()) { |
| 649 | MicrosoftVTableContext *VTContext = |
| 650 | cast<MicrosoftVTableContext>(getASTContext().getVTableContext()); |
| 651 | MethodVFTableLocation ML = |
| 652 | VTContext->getMethodVFTableLocation(GlobalDecl(MD)); |
| 653 | mangleVirtualMemPtrThunk(MD, ML); |
| 654 | NVOffset = ML.VFPtrOffset.getQuantity(); |
| 655 | VBTableOffset = ML.VBTableIndex * 4; |
| 656 | if (ML.VBase) { |
| 657 | const ASTRecordLayout &Layout = getASTContext().getASTRecordLayout(RD); |
| 658 | VBPtrOffset = Layout.getVBPtrOffset().getQuantity(); |
| 659 | } |
| 660 | } else { |
| 661 | mangleName(MD); |
| 662 | mangleFunctionEncoding(MD, ); |
| 663 | } |
| 664 | |
| 665 | if (VBTableOffset == 0 && |
| 666 | IM == MSInheritanceAttr::Keyword_virtual_inheritance) |
| 667 | NVOffset -= getASTContext().getOffsetOfBaseWithVBPtr(RD).getQuantity(); |
| 668 | } else { |
| 669 | |
| 670 | if (IM == MSInheritanceAttr::Keyword_single_inheritance) { |
| 671 | Out << "$0A@"; |
| 672 | return; |
| 673 | } |
| 674 | if (IM == MSInheritanceAttr::Keyword_unspecified_inheritance) |
| 675 | VBTableOffset = -1; |
| 676 | Out << '$' << Code; |
| 677 | } |
| 678 | |
| 679 | if (MSInheritanceAttr::hasNVOffsetField(, IM)) |
| 680 | mangleNumber(static_cast<uint32_t>(NVOffset)); |
| 681 | if (MSInheritanceAttr::hasVBPtrOffsetField(IM)) |
| 682 | mangleNumber(VBPtrOffset); |
| 683 | if (MSInheritanceAttr::hasVBTableOffsetField(IM)) |
| 684 | mangleNumber(VBTableOffset); |
| 685 | } |
| 686 | |
| 687 | void MicrosoftCXXNameMangler::mangleVirtualMemPtrThunk( |
| 688 | const CXXMethodDecl *MD, const MethodVFTableLocation &ML) { |
| 689 | |
| 690 | CharUnits PointerWidth = getASTContext().toCharUnitsFromBits( |
| 691 | getASTContext().getTargetInfo().getPointerWidth(0)); |
| 692 | uint64_t OffsetInVFTable = ML.Index * PointerWidth.getQuantity(); |
| 693 | |
| 694 | Out << "?_9"; |
| 695 | mangleName(MD->getParent()); |
| 696 | Out << "$B"; |
| 697 | mangleNumber(OffsetInVFTable); |
| 698 | Out << 'A'; |
| 699 | mangleCallingConvention(MD->getType()->getAs<FunctionProtoType>()); |
| 700 | } |
| 701 | |
| 702 | void MicrosoftCXXNameMangler::mangleName(const NamedDecl *ND) { |
| 703 | |
| 704 | |
| 705 | |
| 706 | mangleUnqualifiedName(ND); |
| 707 | |
| 708 | mangleNestedName(ND); |
| 709 | |
| 710 | |
| 711 | Out << '@'; |
| 712 | } |
| 713 | |
| 714 | void MicrosoftCXXNameMangler::mangleNumber(int64_t Number) { |
| 715 | |
| 716 | |
| 717 | |
| 718 | |
| 719 | |
| 720 | |
| 721 | uint64_t Value = static_cast<uint64_t>(Number); |
| 722 | if (Number < 0) { |
| 723 | Value = -Value; |
| 724 | Out << '?'; |
| 725 | } |
| 726 | |
| 727 | if (Value == 0) |
| 728 | Out << "A@"; |
| 729 | else if (Value >= 1 && Value <= 10) |
| 730 | Out << (Value - 1); |
| 731 | else { |
| 732 | |
| 733 | |
| 734 | |
| 735 | char EncodedNumberBuffer[sizeof(uint64_t) * 2]; |
| 736 | MutableArrayRef<char> BufferRef(EncodedNumberBuffer); |
| 737 | MutableArrayRef<char>::reverse_iterator I = BufferRef.rbegin(); |
| 738 | for (; Value != 0; Value >>= 4) |
| 739 | *I++ = 'A' + (Value & 0xf); |
| 740 | Out.write(I.base(), I - BufferRef.rbegin()); |
| 741 | Out << '@'; |
| 742 | } |
| 743 | } |
| 744 | |
| 745 | static const TemplateDecl * |
| 746 | isTemplate(const NamedDecl *ND, const TemplateArgumentList *&TemplateArgs) { |
| 747 | |
| 748 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(ND)) { |
| 749 | if (const TemplateDecl *TD = FD->getPrimaryTemplate()) { |
| 750 | TemplateArgs = FD->getTemplateSpecializationArgs(); |
| 751 | return TD; |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | |
| 756 | if (const ClassTemplateSpecializationDecl *Spec = |
| 757 | dyn_cast<ClassTemplateSpecializationDecl>(ND)) { |
| 758 | TemplateArgs = &Spec->getTemplateArgs(); |
| 759 | return Spec->getSpecializedTemplate(); |
| 760 | } |
| 761 | |
| 762 | |
| 763 | if (const VarTemplateSpecializationDecl *Spec = |
| 764 | dyn_cast<VarTemplateSpecializationDecl>(ND)) { |
| 765 | TemplateArgs = &Spec->getTemplateArgs(); |
| 766 | return Spec->getSpecializedTemplate(); |
| 767 | } |
| 768 | |
| 769 | return nullptr; |
| 770 | } |
| 771 | |
| 772 | void MicrosoftCXXNameMangler::mangleUnqualifiedName(const NamedDecl *ND, |
| 773 | DeclarationName Name) { |
| 774 | |
| 775 | |
| 776 | |
| 777 | |
| 778 | |
| 779 | |
| 780 | const TemplateArgumentList *TemplateArgs = nullptr; |
| 781 | if (const TemplateDecl *TD = isTemplate(ND, TemplateArgs)) { |
| 782 | |
| 783 | |
| 784 | |
| 785 | if (isa<FunctionTemplateDecl>(TD)) { |
| 786 | mangleTemplateInstantiationName(TD, *TemplateArgs); |
| 787 | Out << '@'; |
| 788 | return; |
| 789 | } |
| 790 | |
| 791 | |
| 792 | |
| 793 | |
| 794 | |
| 795 | |
| 796 | |
| 797 | |
| 798 | |
| 799 | |
| 800 | |
| 801 | |
| 802 | |
| 803 | |
| 804 | |
| 805 | |
| 806 | llvm::SmallString<64> TemplateMangling; |
| 807 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 808 | MicrosoftCXXNameMangler (Context, Stream); |
| 809 | Extra.mangleTemplateInstantiationName(TD, *TemplateArgs); |
| 810 | |
| 811 | mangleSourceName(TemplateMangling); |
| 812 | return; |
| 813 | } |
| 814 | |
| 815 | switch (Name.getNameKind()) { |
| 816 | case DeclarationName::Identifier: { |
| 817 | if (const IdentifierInfo *II = Name.getAsIdentifierInfo()) { |
| 818 | mangleSourceName(II->getName()); |
| 819 | break; |
| 820 | } |
| 821 | |
| 822 | |
| 823 | (0) . __assert_fail ("ND && \"mangling empty name without declaration\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 823, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(ND && "mangling empty name without declaration"); |
| 824 | |
| 825 | if (const NamespaceDecl *NS = dyn_cast<NamespaceDecl>(ND)) { |
| 826 | if (NS->isAnonymousNamespace()) { |
| 827 | Out << "?A0x" << Context.getAnonymousNamespaceHash() << '@'; |
| 828 | break; |
| 829 | } |
| 830 | } |
| 831 | |
| 832 | if (const DecompositionDecl *DD = dyn_cast<DecompositionDecl>(ND)) { |
| 833 | |
| 834 | |
| 835 | |
| 836 | llvm::SmallString<128> Name("["); |
| 837 | for (auto *BD : DD->bindings()) { |
| 838 | if (Name.size() > 1) |
| 839 | Name += ','; |
| 840 | Name += BD->getDeclName().getAsIdentifierInfo()->getName(); |
| 841 | } |
| 842 | Name += ']'; |
| 843 | mangleSourceName(Name); |
| 844 | break; |
| 845 | } |
| 846 | |
| 847 | if (const VarDecl *VD = dyn_cast<VarDecl>(ND)) { |
| 848 | |
| 849 | const CXXRecordDecl *RD = VD->getType()->getAsCXXRecordDecl(); |
| 850 | (0) . __assert_fail ("RD && \"expected variable decl to have a record type\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 850, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(RD && "expected variable decl to have a record type"); |
| 851 | |
| 852 | |
| 853 | |
| 854 | llvm::SmallString<64> Name("$S"); |
| 855 | |
| 856 | Name += llvm::utostr(Context.getAnonymousStructId(RD) + 1); |
| 857 | mangleSourceName(Name.str()); |
| 858 | break; |
| 859 | } |
| 860 | |
| 861 | |
| 862 | const TagDecl *TD = cast<TagDecl>(ND); |
| 863 | if (const TypedefNameDecl *D = TD->getTypedefNameForAnonDecl()) { |
| 864 | (0) . __assert_fail ("TD->getDeclContext() == D->getDeclContext() && \"Typedef should not be in another decl context!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 865, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(TD->getDeclContext() == D->getDeclContext() && |
| 865 | (0) . __assert_fail ("TD->getDeclContext() == D->getDeclContext() && \"Typedef should not be in another decl context!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 865, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "Typedef should not be in another decl context!"); |
| 866 | (0) . __assert_fail ("D->getDeclName().getAsIdentifierInfo() && \"Typedef was not named!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 867, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(D->getDeclName().getAsIdentifierInfo() && |
| 867 | (0) . __assert_fail ("D->getDeclName().getAsIdentifierInfo() && \"Typedef was not named!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 867, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "Typedef was not named!"); |
| 868 | mangleSourceName(D->getDeclName().getAsIdentifierInfo()->getName()); |
| 869 | break; |
| 870 | } |
| 871 | |
| 872 | if (const CXXRecordDecl *Record = dyn_cast<CXXRecordDecl>(TD)) { |
| 873 | if (Record->isLambda()) { |
| 874 | llvm::SmallString<10> Name("<lambda_"); |
| 875 | |
| 876 | Decl *LambdaContextDecl = Record->getLambdaContextDecl(); |
| 877 | unsigned LambdaManglingNumber = Record->getLambdaManglingNumber(); |
| 878 | unsigned LambdaId; |
| 879 | const ParmVarDecl *Parm = |
| 880 | dyn_cast_or_null<ParmVarDecl>(LambdaContextDecl); |
| 881 | const FunctionDecl *Func = |
| 882 | Parm ? dyn_cast<FunctionDecl>(Parm->getDeclContext()) : nullptr; |
| 883 | |
| 884 | if (Func) { |
| 885 | unsigned DefaultArgNo = |
| 886 | Func->getNumParams() - Parm->getFunctionScopeIndex(); |
| 887 | Name += llvm::utostr(DefaultArgNo); |
| 888 | Name += "_"; |
| 889 | } |
| 890 | |
| 891 | if (LambdaManglingNumber) |
| 892 | LambdaId = LambdaManglingNumber; |
| 893 | else |
| 894 | LambdaId = Context.getLambdaId(Record); |
| 895 | |
| 896 | Name += llvm::utostr(LambdaId); |
| 897 | Name += ">"; |
| 898 | |
| 899 | mangleSourceName(Name); |
| 900 | |
| 901 | |
| 902 | |
| 903 | if (LambdaManglingNumber && LambdaContextDecl) { |
| 904 | if ((isa<VarDecl>(LambdaContextDecl) || |
| 905 | isa<FieldDecl>(LambdaContextDecl)) && |
| 906 | LambdaContextDecl->getDeclContext()->isRecord()) { |
| 907 | mangleUnqualifiedName(cast<NamedDecl>(LambdaContextDecl)); |
| 908 | } |
| 909 | } |
| 910 | break; |
| 911 | } |
| 912 | } |
| 913 | |
| 914 | llvm::SmallString<64> Name; |
| 915 | if (DeclaratorDecl *DD = |
| 916 | Context.getASTContext().getDeclaratorForUnnamedTagDecl(TD)) { |
| 917 | |
| 918 | |
| 919 | Name += "<unnamed-type-"; |
| 920 | Name += DD->getName(); |
| 921 | } else if (TypedefNameDecl *TND = |
| 922 | Context.getASTContext().getTypedefNameForUnnamedTagDecl( |
| 923 | TD)) { |
| 924 | |
| 925 | |
| 926 | Name += "<unnamed-type-"; |
| 927 | Name += TND->getName(); |
| 928 | } else if (isa<EnumDecl>(TD) && |
| 929 | cast<EnumDecl>(TD)->enumerator_begin() != |
| 930 | cast<EnumDecl>(TD)->enumerator_end()) { |
| 931 | |
| 932 | auto *ED = cast<EnumDecl>(TD); |
| 933 | Name += "<unnamed-enum-"; |
| 934 | Name += ED->enumerator_begin()->getName(); |
| 935 | } else { |
| 936 | |
| 937 | Name += "<unnamed-type-$S"; |
| 938 | Name += llvm::utostr(Context.getAnonymousStructId(TD) + 1); |
| 939 | } |
| 940 | Name += ">"; |
| 941 | mangleSourceName(Name.str()); |
| 942 | break; |
| 943 | } |
| 944 | |
| 945 | case DeclarationName::ObjCZeroArgSelector: |
| 946 | case DeclarationName::ObjCOneArgSelector: |
| 947 | case DeclarationName::ObjCMultiArgSelector: { |
| 948 | |
| 949 | |
| 950 | |
| 951 | llvm::SmallString<64> Name; |
| 952 | mangleSourceName(Name.str()); |
| 953 | break; |
| 954 | } |
| 955 | |
| 956 | case DeclarationName::CXXConstructorName: |
| 957 | if (isStructorDecl(ND)) { |
| 958 | if (StructorType == Ctor_CopyingClosure) { |
| 959 | Out << "?_O"; |
| 960 | return; |
| 961 | } |
| 962 | if (StructorType == Ctor_DefaultClosure) { |
| 963 | Out << "?_F"; |
| 964 | return; |
| 965 | } |
| 966 | } |
| 967 | Out << "?0"; |
| 968 | return; |
| 969 | |
| 970 | case DeclarationName::CXXDestructorName: |
| 971 | if (isStructorDecl(ND)) |
| 972 | |
| 973 | |
| 974 | mangleCXXDtorType(static_cast<CXXDtorType>(StructorType)); |
| 975 | else |
| 976 | |
| 977 | |
| 978 | mangleCXXDtorType(Dtor_Base); |
| 979 | break; |
| 980 | |
| 981 | case DeclarationName::CXXConversionFunctionName: |
| 982 | |
| 983 | |
| 984 | Out << "?B"; |
| 985 | break; |
| 986 | |
| 987 | case DeclarationName::CXXOperatorName: |
| 988 | mangleOperatorName(Name.getCXXOverloadedOperator(), ND->getLocation()); |
| 989 | break; |
| 990 | |
| 991 | case DeclarationName::CXXLiteralOperatorName: { |
| 992 | Out << "?__K"; |
| 993 | mangleSourceName(Name.getCXXLiteralIdentifier()->getName()); |
| 994 | break; |
| 995 | } |
| 996 | |
| 997 | case DeclarationName::CXXDeductionGuideName: |
| 998 | llvm_unreachable("Can't mangle a deduction guide name!"); |
| 999 | |
| 1000 | case DeclarationName::CXXUsingDirective: |
| 1001 | llvm_unreachable("Can't mangle a using directive name!"); |
| 1002 | } |
| 1003 | } |
| 1004 | |
| 1005 | |
| 1006 | |
| 1007 | void MicrosoftCXXNameMangler::mangleNestedName(const NamedDecl *ND) { |
| 1008 | const DeclContext *DC = getEffectiveDeclContext(ND); |
| 1009 | while (!DC->isTranslationUnit()) { |
| 1010 | if (isa<TagDecl>(ND) || isa<VarDecl>(ND)) { |
| 1011 | unsigned Disc; |
| 1012 | if (Context.getNextDiscriminator(ND, Disc)) { |
| 1013 | Out << '?'; |
| 1014 | mangleNumber(Disc); |
| 1015 | Out << '?'; |
| 1016 | } |
| 1017 | } |
| 1018 | |
| 1019 | if (const BlockDecl *BD = dyn_cast<BlockDecl>(DC)) { |
| 1020 | auto Discriminate = |
| 1021 | [](StringRef Name, const unsigned Discriminator, |
| 1022 | const unsigned ParameterDiscriminator) -> std::string { |
| 1023 | std::string Buffer; |
| 1024 | llvm::raw_string_ostream Stream(Buffer); |
| 1025 | Stream << Name; |
| 1026 | if (Discriminator) |
| 1027 | Stream << '_' << Discriminator; |
| 1028 | if (ParameterDiscriminator) |
| 1029 | Stream << '_' << ParameterDiscriminator; |
| 1030 | return Stream.str(); |
| 1031 | }; |
| 1032 | |
| 1033 | unsigned Discriminator = BD->getBlockManglingNumber(); |
| 1034 | if (!Discriminator) |
| 1035 | Discriminator = Context.getBlockId(BD, ); |
| 1036 | |
| 1037 | |
| 1038 | |
| 1039 | |
| 1040 | unsigned ParameterDiscriminator = 0; |
| 1041 | if (const auto *MC = BD->getBlockManglingContextDecl()) |
| 1042 | if (const auto *P = dyn_cast<ParmVarDecl>(MC)) |
| 1043 | if (const auto *F = dyn_cast<FunctionDecl>(P->getDeclContext())) |
| 1044 | ParameterDiscriminator = |
| 1045 | F->getNumParams() - P->getFunctionScopeIndex(); |
| 1046 | |
| 1047 | DC = getEffectiveDeclContext(BD); |
| 1048 | |
| 1049 | Out << '?'; |
| 1050 | mangleSourceName(Discriminate("_block_invoke", Discriminator, |
| 1051 | ParameterDiscriminator)); |
| 1052 | |
| 1053 | |
| 1054 | |
| 1055 | |
| 1056 | if (const auto *MC = BD->getBlockManglingContextDecl()) |
| 1057 | if (!isa<ParmVarDecl>(MC)) |
| 1058 | if (const auto *ND = dyn_cast<NamedDecl>(MC)) |
| 1059 | mangleUnqualifiedName(ND); |
| 1060 | |
| 1061 | |
| 1062 | |
| 1063 | if (const auto *RD = dyn_cast<RecordDecl>(DC)) |
| 1064 | mangleName(RD); |
| 1065 | else |
| 1066 | Out << '@'; |
| 1067 | |
| 1068 | Out << "YAX"; |
| 1069 | |
| 1070 | Out << 'P'; |
| 1071 | |
| 1072 | if (PointersAre64Bit) |
| 1073 | Out << 'E'; |
| 1074 | Out << 'A'; |
| 1075 | mangleArtificialTagType(TTK_Struct, |
| 1076 | Discriminate("__block_literal", Discriminator, |
| 1077 | ParameterDiscriminator)); |
| 1078 | Out << "@Z"; |
| 1079 | |
| 1080 | |
| 1081 | |
| 1082 | if (isa<RecordDecl>(DC)) |
| 1083 | break; |
| 1084 | continue; |
| 1085 | } else if (const ObjCMethodDecl *Method = dyn_cast<ObjCMethodDecl>(DC)) { |
| 1086 | mangleObjCMethodName(Method); |
| 1087 | } else if (isa<NamedDecl>(DC)) { |
| 1088 | ND = cast<NamedDecl>(DC); |
| 1089 | if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(ND)) { |
| 1090 | mangle(FD, "?"); |
| 1091 | break; |
| 1092 | } else { |
| 1093 | mangleUnqualifiedName(ND); |
| 1094 | |
| 1095 | |
| 1096 | if (const auto *LDADC = getLambdaDefaultArgumentDeclContext(ND)) { |
| 1097 | DC = LDADC; |
| 1098 | continue; |
| 1099 | } |
| 1100 | } |
| 1101 | } |
| 1102 | DC = DC->getParent(); |
| 1103 | } |
| 1104 | } |
| 1105 | |
| 1106 | void MicrosoftCXXNameMangler::mangleCXXDtorType(CXXDtorType T) { |
| 1107 | |
| 1108 | |
| 1109 | |
| 1110 | switch (T) { |
| 1111 | |
| 1112 | case Dtor_Base: Out << "?1"; return; |
| 1113 | |
| 1114 | case Dtor_Complete: Out << "?_D"; return; |
| 1115 | |
| 1116 | case Dtor_Deleting: Out << "?_G"; return; |
| 1117 | |
| 1118 | |
| 1119 | |
| 1120 | case Dtor_Comdat: |
| 1121 | llvm_unreachable("not expecting a COMDAT"); |
| 1122 | } |
| 1123 | llvm_unreachable("Unsupported dtor type?"); |
| 1124 | } |
| 1125 | |
| 1126 | void MicrosoftCXXNameMangler::mangleOperatorName(OverloadedOperatorKind OO, |
| 1127 | SourceLocation Loc) { |
| 1128 | switch (OO) { |
| 1129 | |
| 1130 | |
| 1131 | |
| 1132 | case OO_New: Out << "?2"; break; |
| 1133 | |
| 1134 | case OO_Delete: Out << "?3"; break; |
| 1135 | |
| 1136 | case OO_Equal: Out << "?4"; break; |
| 1137 | |
| 1138 | case OO_GreaterGreater: Out << "?5"; break; |
| 1139 | |
| 1140 | case OO_LessLess: Out << "?6"; break; |
| 1141 | |
| 1142 | case OO_Exclaim: Out << "?7"; break; |
| 1143 | |
| 1144 | case OO_EqualEqual: Out << "?8"; break; |
| 1145 | |
| 1146 | case OO_ExclaimEqual: Out << "?9"; break; |
| 1147 | |
| 1148 | case OO_Subscript: Out << "?A"; break; |
| 1149 | |
| 1150 | |
| 1151 | case OO_Arrow: Out << "?C"; break; |
| 1152 | |
| 1153 | case OO_Star: Out << "?D"; break; |
| 1154 | |
| 1155 | case OO_PlusPlus: Out << "?E"; break; |
| 1156 | |
| 1157 | case OO_MinusMinus: Out << "?F"; break; |
| 1158 | |
| 1159 | case OO_Minus: Out << "?G"; break; |
| 1160 | |
| 1161 | case OO_Plus: Out << "?H"; break; |
| 1162 | |
| 1163 | case OO_Amp: Out << "?I"; break; |
| 1164 | |
| 1165 | case OO_ArrowStar: Out << "?J"; break; |
| 1166 | |
| 1167 | case OO_Slash: Out << "?K"; break; |
| 1168 | |
| 1169 | case OO_Percent: Out << "?L"; break; |
| 1170 | |
| 1171 | case OO_Less: Out << "?M"; break; |
| 1172 | |
| 1173 | case OO_LessEqual: Out << "?N"; break; |
| 1174 | |
| 1175 | case OO_Greater: Out << "?O"; break; |
| 1176 | |
| 1177 | case OO_GreaterEqual: Out << "?P"; break; |
| 1178 | |
| 1179 | case OO_Comma: Out << "?Q"; break; |
| 1180 | |
| 1181 | case OO_Call: Out << "?R"; break; |
| 1182 | |
| 1183 | case OO_Tilde: Out << "?S"; break; |
| 1184 | |
| 1185 | case OO_Caret: Out << "?T"; break; |
| 1186 | |
| 1187 | case OO_Pipe: Out << "?U"; break; |
| 1188 | |
| 1189 | case OO_AmpAmp: Out << "?V"; break; |
| 1190 | |
| 1191 | case OO_PipePipe: Out << "?W"; break; |
| 1192 | |
| 1193 | case OO_StarEqual: Out << "?X"; break; |
| 1194 | |
| 1195 | case OO_PlusEqual: Out << "?Y"; break; |
| 1196 | |
| 1197 | case OO_MinusEqual: Out << "?Z"; break; |
| 1198 | |
| 1199 | case OO_SlashEqual: Out << "?_0"; break; |
| 1200 | |
| 1201 | case OO_PercentEqual: Out << "?_1"; break; |
| 1202 | |
| 1203 | case OO_GreaterGreaterEqual: Out << "?_2"; break; |
| 1204 | |
| 1205 | case OO_LessLessEqual: Out << "?_3"; break; |
| 1206 | |
| 1207 | case OO_AmpEqual: Out << "?_4"; break; |
| 1208 | |
| 1209 | case OO_PipeEqual: Out << "?_5"; break; |
| 1210 | |
| 1211 | case OO_CaretEqual: Out << "?_6"; break; |
| 1212 | |
| 1213 | |
| 1214 | |
| 1215 | |
| 1216 | |
| 1217 | |
| 1218 | |
| 1219 | |
| 1220 | |
| 1221 | |
| 1222 | |
| 1223 | |
| 1224 | |
| 1225 | |
| 1226 | |
| 1227 | |
| 1228 | |
| 1229 | |
| 1230 | |
| 1231 | |
| 1232 | |
| 1233 | |
| 1234 | |
| 1235 | |
| 1236 | |
| 1237 | |
| 1238 | |
| 1239 | |
| 1240 | case OO_Array_New: Out << "?_U"; break; |
| 1241 | |
| 1242 | case OO_Array_Delete: Out << "?_V"; break; |
| 1243 | |
| 1244 | case OO_Coawait: Out << "?__L"; break; |
| 1245 | |
| 1246 | case OO_Spaceship: { |
| 1247 | |
| 1248 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 1249 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 1250 | "cannot mangle this three-way comparison operator yet"); |
| 1251 | Diags.Report(Loc, DiagID); |
| 1252 | break; |
| 1253 | } |
| 1254 | |
| 1255 | case OO_Conditional: { |
| 1256 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 1257 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 1258 | "cannot mangle this conditional operator yet"); |
| 1259 | Diags.Report(Loc, DiagID); |
| 1260 | break; |
| 1261 | } |
| 1262 | |
| 1263 | case OO_None: |
| 1264 | case NUM_OVERLOADED_OPERATORS: |
| 1265 | llvm_unreachable("Not an overloaded operator"); |
| 1266 | } |
| 1267 | } |
| 1268 | |
| 1269 | void MicrosoftCXXNameMangler::mangleSourceName(StringRef Name) { |
| 1270 | |
| 1271 | BackRefVec::iterator Found = |
| 1272 | std::find(NameBackReferences.begin(), NameBackReferences.end(), Name); |
| 1273 | if (Found == NameBackReferences.end()) { |
| 1274 | if (NameBackReferences.size() < 10) |
| 1275 | NameBackReferences.push_back(Name); |
| 1276 | Out << Name << '@'; |
| 1277 | } else { |
| 1278 | Out << (Found - NameBackReferences.begin()); |
| 1279 | } |
| 1280 | } |
| 1281 | |
| 1282 | void MicrosoftCXXNameMangler::mangleObjCMethodName(const ObjCMethodDecl *MD) { |
| 1283 | Context.mangleObjCMethodName(MD, Out); |
| 1284 | } |
| 1285 | |
| 1286 | void MicrosoftCXXNameMangler::mangleTemplateInstantiationName( |
| 1287 | const TemplateDecl *TD, const TemplateArgumentList &TemplateArgs) { |
| 1288 | |
| 1289 | |
| 1290 | |
| 1291 | |
| 1292 | |
| 1293 | ArgBackRefMap OuterArgsContext; |
| 1294 | BackRefVec OuterTemplateContext; |
| 1295 | PassObjectSizeArgsSet OuterPassObjectSizeArgs; |
| 1296 | NameBackReferences.swap(OuterTemplateContext); |
| 1297 | TypeBackReferences.swap(OuterArgsContext); |
| 1298 | PassObjectSizeArgs.swap(OuterPassObjectSizeArgs); |
| 1299 | |
| 1300 | mangleUnscopedTemplateName(TD); |
| 1301 | mangleTemplateArgs(TD, TemplateArgs); |
| 1302 | |
| 1303 | |
| 1304 | NameBackReferences.swap(OuterTemplateContext); |
| 1305 | TypeBackReferences.swap(OuterArgsContext); |
| 1306 | PassObjectSizeArgs.swap(OuterPassObjectSizeArgs); |
| 1307 | } |
| 1308 | |
| 1309 | void |
| 1310 | MicrosoftCXXNameMangler::mangleUnscopedTemplateName(const TemplateDecl *TD) { |
| 1311 | |
| 1312 | Out << "?$"; |
| 1313 | mangleUnqualifiedName(TD); |
| 1314 | } |
| 1315 | |
| 1316 | void MicrosoftCXXNameMangler::mangleIntegerLiteral(const llvm::APSInt &Value, |
| 1317 | bool IsBoolean) { |
| 1318 | |
| 1319 | Out << "$0"; |
| 1320 | |
| 1321 | if (IsBoolean && Value.getBoolValue()) |
| 1322 | mangleNumber(1); |
| 1323 | else if (Value.isSigned()) |
| 1324 | mangleNumber(Value.getSExtValue()); |
| 1325 | else |
| 1326 | mangleNumber(Value.getZExtValue()); |
| 1327 | } |
| 1328 | |
| 1329 | void MicrosoftCXXNameMangler::mangleExpression(const Expr *E) { |
| 1330 | |
| 1331 | llvm::APSInt Value; |
| 1332 | if (E->isIntegerConstantExpr(Value, Context.getASTContext())) { |
| 1333 | mangleIntegerLiteral(Value, E->getType()->isBooleanType()); |
| 1334 | return; |
| 1335 | } |
| 1336 | |
| 1337 | |
| 1338 | E = E->IgnoreParenNoopCasts(Context.getASTContext()); |
| 1339 | |
| 1340 | const CXXUuidofExpr *UE = nullptr; |
| 1341 | if (const UnaryOperator *UO = dyn_cast<UnaryOperator>(E)) { |
| 1342 | if (UO->getOpcode() == UO_AddrOf) |
| 1343 | UE = dyn_cast<CXXUuidofExpr>(UO->getSubExpr()); |
| 1344 | } else |
| 1345 | UE = dyn_cast<CXXUuidofExpr>(E); |
| 1346 | |
| 1347 | if (UE) { |
| 1348 | |
| 1349 | |
| 1350 | |
| 1351 | |
| 1352 | |
| 1353 | if (UE == E) |
| 1354 | Out << "$E?"; |
| 1355 | else |
| 1356 | Out << "$1?"; |
| 1357 | |
| 1358 | |
| 1359 | |
| 1360 | StringRef Uuid = UE->getUuidStr(); |
| 1361 | std::string Name = "_GUID_" + Uuid.lower(); |
| 1362 | std::replace(Name.begin(), Name.end(), '-', '_'); |
| 1363 | |
| 1364 | mangleSourceName(Name); |
| 1365 | |
| 1366 | Out << '@'; |
| 1367 | |
| 1368 | Out << '3'; |
| 1369 | |
| 1370 | mangleArtificialTagType(TTK_Struct, "__s_GUID"); |
| 1371 | |
| 1372 | Out << 'B'; |
| 1373 | return; |
| 1374 | } |
| 1375 | |
| 1376 | |
| 1377 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 1378 | unsigned DiagID = Diags.getCustomDiagID( |
| 1379 | DiagnosticsEngine::Error, "cannot yet mangle expression type %0"); |
| 1380 | Diags.Report(E->getExprLoc(), DiagID) << E->getStmtClassName() |
| 1381 | << E->getSourceRange(); |
| 1382 | } |
| 1383 | |
| 1384 | void MicrosoftCXXNameMangler::mangleTemplateArgs( |
| 1385 | const TemplateDecl *TD, const TemplateArgumentList &TemplateArgs) { |
| 1386 | |
| 1387 | const TemplateParameterList *TPL = TD->getTemplateParameters(); |
| 1388 | (0) . __assert_fail ("TPL->size() == TemplateArgs.size() && \"size mismatch between args and parms!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 1389, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(TPL->size() == TemplateArgs.size() && |
| 1389 | (0) . __assert_fail ("TPL->size() == TemplateArgs.size() && \"size mismatch between args and parms!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 1389, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "size mismatch between args and parms!"); |
| 1390 | |
| 1391 | for (size_t i = 0; i < TemplateArgs.size(); ++i) { |
| 1392 | const TemplateArgument &TA = TemplateArgs[i]; |
| 1393 | |
| 1394 | |
| 1395 | if (i > 0 && TA.getKind() == TemplateArgument::Pack && |
| 1396 | TemplateArgs[i - 1].getKind() == TemplateArgument::Pack) |
| 1397 | Out << "$$Z"; |
| 1398 | |
| 1399 | mangleTemplateArg(TD, TA, TPL->getParam(i)); |
| 1400 | } |
| 1401 | } |
| 1402 | |
| 1403 | void MicrosoftCXXNameMangler::mangleTemplateArg(const TemplateDecl *TD, |
| 1404 | const TemplateArgument &TA, |
| 1405 | const NamedDecl *Parm) { |
| 1406 | |
| 1407 | |
| 1408 | |
| 1409 | |
| 1410 | |
| 1411 | |
| 1412 | |
| 1413 | |
| 1414 | |
| 1415 | switch (TA.getKind()) { |
| 1416 | case TemplateArgument::Null: |
| 1417 | llvm_unreachable("Can't mangle null template arguments!"); |
| 1418 | case TemplateArgument::TemplateExpansion: |
| 1419 | llvm_unreachable("Can't mangle template expansion arguments!"); |
| 1420 | case TemplateArgument::Type: { |
| 1421 | QualType T = TA.getAsType(); |
| 1422 | mangleType(T, SourceRange(), QMM_Escape); |
| 1423 | break; |
| 1424 | } |
| 1425 | case TemplateArgument::Declaration: { |
| 1426 | const NamedDecl *ND = TA.getAsDecl(); |
| 1427 | if (isa<FieldDecl>(ND) || isa<IndirectFieldDecl>(ND)) { |
| 1428 | mangleMemberDataPointer(cast<CXXRecordDecl>(ND->getDeclContext()) |
| 1429 | ->getMostRecentNonInjectedDecl(), |
| 1430 | cast<ValueDecl>(ND)); |
| 1431 | } else if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(ND)) { |
| 1432 | const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD); |
| 1433 | if (MD && MD->isInstance()) { |
| 1434 | mangleMemberFunctionPointer( |
| 1435 | MD->getParent()->getMostRecentNonInjectedDecl(), MD); |
| 1436 | } else { |
| 1437 | Out << "$1?"; |
| 1438 | mangleName(FD); |
| 1439 | mangleFunctionEncoding(FD, ); |
| 1440 | } |
| 1441 | } else { |
| 1442 | mangle(ND, TA.getParamTypeForDecl()->isReferenceType() ? "$E?" : "$1?"); |
| 1443 | } |
| 1444 | break; |
| 1445 | } |
| 1446 | case TemplateArgument::Integral: |
| 1447 | mangleIntegerLiteral(TA.getAsIntegral(), |
| 1448 | TA.getIntegralType()->isBooleanType()); |
| 1449 | break; |
| 1450 | case TemplateArgument::NullPtr: { |
| 1451 | QualType T = TA.getNullPtrType(); |
| 1452 | if (const MemberPointerType *MPT = T->getAs<MemberPointerType>()) { |
| 1453 | const CXXRecordDecl *RD = MPT->getMostRecentCXXRecordDecl(); |
| 1454 | if (MPT->isMemberFunctionPointerType() && |
| 1455 | !isa<FunctionTemplateDecl>(TD)) { |
| 1456 | mangleMemberFunctionPointer(RD, nullptr); |
| 1457 | return; |
| 1458 | } |
| 1459 | if (MPT->isMemberDataPointer()) { |
| 1460 | if (!isa<FunctionTemplateDecl>(TD)) { |
| 1461 | mangleMemberDataPointer(RD, nullptr); |
| 1462 | return; |
| 1463 | } |
| 1464 | |
| 1465 | |
| 1466 | |
| 1467 | |
| 1468 | |
| 1469 | |
| 1470 | if (!RD->nullFieldOffsetIsZero()) { |
| 1471 | mangleIntegerLiteral(llvm::APSInt::get(-1), ); |
| 1472 | return; |
| 1473 | } |
| 1474 | } |
| 1475 | } |
| 1476 | mangleIntegerLiteral(llvm::APSInt::getUnsigned(0), ); |
| 1477 | break; |
| 1478 | } |
| 1479 | case TemplateArgument::Expression: |
| 1480 | mangleExpression(TA.getAsExpr()); |
| 1481 | break; |
| 1482 | case TemplateArgument::Pack: { |
| 1483 | ArrayRef<TemplateArgument> TemplateArgs = TA.getPackAsArray(); |
| 1484 | if (TemplateArgs.empty()) { |
| 1485 | if (isa<TemplateTypeParmDecl>(Parm) || |
| 1486 | isa<TemplateTemplateParmDecl>(Parm)) |
| 1487 | |
| 1488 | |
| 1489 | Out << (Context.getASTContext().getLangOpts().isCompatibleWithMSVC( |
| 1490 | LangOptions::MSVC2015) |
| 1491 | ? "$$V" |
| 1492 | : "$$$V"); |
| 1493 | else if (isa<NonTypeTemplateParmDecl>(Parm)) |
| 1494 | Out << "$S"; |
| 1495 | else |
| 1496 | llvm_unreachable("unexpected template parameter decl!"); |
| 1497 | } else { |
| 1498 | for (const TemplateArgument &PA : TemplateArgs) |
| 1499 | mangleTemplateArg(TD, PA, Parm); |
| 1500 | } |
| 1501 | break; |
| 1502 | } |
| 1503 | case TemplateArgument::Template: { |
| 1504 | const NamedDecl *ND = |
| 1505 | TA.getAsTemplate().getAsTemplateDecl()->getTemplatedDecl(); |
| 1506 | if (const auto *TD = dyn_cast<TagDecl>(ND)) { |
| 1507 | mangleType(TD); |
| 1508 | } else if (isa<TypeAliasDecl>(ND)) { |
| 1509 | Out << "$$Y"; |
| 1510 | mangleName(ND); |
| 1511 | } else { |
| 1512 | llvm_unreachable("unexpected template template NamedDecl!"); |
| 1513 | } |
| 1514 | break; |
| 1515 | } |
| 1516 | } |
| 1517 | } |
| 1518 | |
| 1519 | void MicrosoftCXXNameMangler::mangleObjCProtocol(const ObjCProtocolDecl *PD) { |
| 1520 | llvm::SmallString<64> TemplateMangling; |
| 1521 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 1522 | MicrosoftCXXNameMangler (Context, Stream); |
| 1523 | |
| 1524 | Stream << "?$"; |
| 1525 | Extra.mangleSourceName("Protocol"); |
| 1526 | Extra.mangleArtificialTagType(TTK_Struct, PD->getName()); |
| 1527 | |
| 1528 | mangleArtificialTagType(TTK_Struct, TemplateMangling, {"__ObjC"}); |
| 1529 | } |
| 1530 | |
| 1531 | void MicrosoftCXXNameMangler::mangleObjCLifetime(const QualType Type, |
| 1532 | Qualifiers Quals, |
| 1533 | SourceRange Range) { |
| 1534 | llvm::SmallString<64> TemplateMangling; |
| 1535 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 1536 | MicrosoftCXXNameMangler (Context, Stream); |
| 1537 | |
| 1538 | Stream << "?$"; |
| 1539 | switch (Quals.getObjCLifetime()) { |
| 1540 | case Qualifiers::OCL_None: |
| 1541 | case Qualifiers::OCL_ExplicitNone: |
| 1542 | break; |
| 1543 | case Qualifiers::OCL_Autoreleasing: |
| 1544 | Extra.mangleSourceName("Autoreleasing"); |
| 1545 | break; |
| 1546 | case Qualifiers::OCL_Strong: |
| 1547 | Extra.mangleSourceName("Strong"); |
| 1548 | break; |
| 1549 | case Qualifiers::OCL_Weak: |
| 1550 | Extra.mangleSourceName("Weak"); |
| 1551 | break; |
| 1552 | } |
| 1553 | Extra.manglePointerCVQualifiers(Quals); |
| 1554 | Extra.manglePointerExtQualifiers(Quals, Type); |
| 1555 | Extra.mangleType(Type, Range); |
| 1556 | |
| 1557 | mangleArtificialTagType(TTK_Struct, TemplateMangling, {"__ObjC"}); |
| 1558 | } |
| 1559 | |
| 1560 | void MicrosoftCXXNameMangler::mangleObjCKindOfType(const ObjCObjectType *T, |
| 1561 | Qualifiers Quals, |
| 1562 | SourceRange Range) { |
| 1563 | llvm::SmallString<64> TemplateMangling; |
| 1564 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 1565 | MicrosoftCXXNameMangler (Context, Stream); |
| 1566 | |
| 1567 | Stream << "?$"; |
| 1568 | Extra.mangleSourceName("KindOf"); |
| 1569 | Extra.mangleType(QualType(T, 0) |
| 1570 | .stripObjCKindOfType(getASTContext()) |
| 1571 | ->getAs<ObjCObjectType>(), |
| 1572 | Quals, Range); |
| 1573 | |
| 1574 | mangleArtificialTagType(TTK_Struct, TemplateMangling, {"__ObjC"}); |
| 1575 | } |
| 1576 | |
| 1577 | void MicrosoftCXXNameMangler::mangleQualifiers(Qualifiers Quals, |
| 1578 | bool IsMember) { |
| 1579 | |
| 1580 | |
| 1581 | |
| 1582 | |
| 1583 | |
| 1584 | |
| 1585 | |
| 1586 | |
| 1587 | |
| 1588 | |
| 1589 | |
| 1590 | |
| 1591 | |
| 1592 | |
| 1593 | |
| 1594 | |
| 1595 | |
| 1596 | |
| 1597 | |
| 1598 | |
| 1599 | |
| 1600 | |
| 1601 | |
| 1602 | |
| 1603 | |
| 1604 | |
| 1605 | |
| 1606 | |
| 1607 | |
| 1608 | |
| 1609 | |
| 1610 | |
| 1611 | |
| 1612 | |
| 1613 | |
| 1614 | |
| 1615 | |
| 1616 | |
| 1617 | |
| 1618 | |
| 1619 | |
| 1620 | |
| 1621 | |
| 1622 | |
| 1623 | |
| 1624 | |
| 1625 | |
| 1626 | |
| 1627 | |
| 1628 | |
| 1629 | |
| 1630 | |
| 1631 | bool HasConst = Quals.hasConst(), |
| 1632 | HasVolatile = Quals.hasVolatile(); |
| 1633 | |
| 1634 | if (!IsMember) { |
| 1635 | if (HasConst && HasVolatile) { |
| 1636 | Out << 'D'; |
| 1637 | } else if (HasVolatile) { |
| 1638 | Out << 'C'; |
| 1639 | } else if (HasConst) { |
| 1640 | Out << 'B'; |
| 1641 | } else { |
| 1642 | Out << 'A'; |
| 1643 | } |
| 1644 | } else { |
| 1645 | if (HasConst && HasVolatile) { |
| 1646 | Out << 'T'; |
| 1647 | } else if (HasVolatile) { |
| 1648 | Out << 'S'; |
| 1649 | } else if (HasConst) { |
| 1650 | Out << 'R'; |
| 1651 | } else { |
| 1652 | Out << 'Q'; |
| 1653 | } |
| 1654 | } |
| 1655 | |
| 1656 | |
| 1657 | } |
| 1658 | |
| 1659 | void |
| 1660 | MicrosoftCXXNameMangler::mangleRefQualifier(RefQualifierKind RefQualifier) { |
| 1661 | |
| 1662 | |
| 1663 | switch (RefQualifier) { |
| 1664 | case RQ_None: |
| 1665 | break; |
| 1666 | |
| 1667 | case RQ_LValue: |
| 1668 | Out << 'G'; |
| 1669 | break; |
| 1670 | |
| 1671 | case RQ_RValue: |
| 1672 | Out << 'H'; |
| 1673 | break; |
| 1674 | } |
| 1675 | } |
| 1676 | |
| 1677 | void MicrosoftCXXNameMangler::manglePointerExtQualifiers(Qualifiers Quals, |
| 1678 | QualType PointeeType) { |
| 1679 | if (PointersAre64Bit && |
| 1680 | (PointeeType.isNull() || !PointeeType->isFunctionType())) |
| 1681 | Out << 'E'; |
| 1682 | |
| 1683 | if (Quals.hasRestrict()) |
| 1684 | Out << 'I'; |
| 1685 | |
| 1686 | if (Quals.hasUnaligned() || |
| 1687 | (!PointeeType.isNull() && PointeeType.getLocalQualifiers().hasUnaligned())) |
| 1688 | Out << 'F'; |
| 1689 | } |
| 1690 | |
| 1691 | void MicrosoftCXXNameMangler::manglePointerCVQualifiers(Qualifiers Quals) { |
| 1692 | |
| 1693 | |
| 1694 | |
| 1695 | |
| 1696 | bool HasConst = Quals.hasConst(), |
| 1697 | HasVolatile = Quals.hasVolatile(); |
| 1698 | |
| 1699 | if (HasConst && HasVolatile) { |
| 1700 | Out << 'S'; |
| 1701 | } else if (HasVolatile) { |
| 1702 | Out << 'R'; |
| 1703 | } else if (HasConst) { |
| 1704 | Out << 'Q'; |
| 1705 | } else { |
| 1706 | Out << 'P'; |
| 1707 | } |
| 1708 | } |
| 1709 | |
| 1710 | void MicrosoftCXXNameMangler::mangleArgumentType(QualType T, |
| 1711 | SourceRange Range) { |
| 1712 | |
| 1713 | |
| 1714 | |
| 1715 | |
| 1716 | |
| 1717 | |
| 1718 | |
| 1719 | void *TypePtr; |
| 1720 | if (const auto *DT = T->getAs<DecayedType>()) { |
| 1721 | QualType OriginalType = DT->getOriginalType(); |
| 1722 | |
| 1723 | |
| 1724 | if (const auto *AT = getASTContext().getAsArrayType(OriginalType)) |
| 1725 | OriginalType = getASTContext().getIncompleteArrayType( |
| 1726 | AT->getElementType(), AT->getSizeModifier(), |
| 1727 | AT->getIndexTypeCVRQualifiers()); |
| 1728 | |
| 1729 | TypePtr = OriginalType.getCanonicalType().getAsOpaquePtr(); |
| 1730 | |
| 1731 | |
| 1732 | |
| 1733 | |
| 1734 | |
| 1735 | if (OriginalType->isArrayType()) |
| 1736 | T = T.withConst(); |
| 1737 | } else { |
| 1738 | TypePtr = T.getCanonicalType().getAsOpaquePtr(); |
| 1739 | } |
| 1740 | |
| 1741 | ArgBackRefMap::iterator Found = TypeBackReferences.find(TypePtr); |
| 1742 | |
| 1743 | if (Found == TypeBackReferences.end()) { |
| 1744 | size_t OutSizeBefore = Out.tell(); |
| 1745 | |
| 1746 | mangleType(T, Range, QMM_Drop); |
| 1747 | |
| 1748 | |
| 1749 | |
| 1750 | |
| 1751 | bool LongerThanOneChar = (Out.tell() - OutSizeBefore > 1); |
| 1752 | if (LongerThanOneChar && TypeBackReferences.size() < 10) { |
| 1753 | size_t Size = TypeBackReferences.size(); |
| 1754 | TypeBackReferences[TypePtr] = Size; |
| 1755 | } |
| 1756 | } else { |
| 1757 | Out << Found->second; |
| 1758 | } |
| 1759 | } |
| 1760 | |
| 1761 | void MicrosoftCXXNameMangler::manglePassObjectSizeArg( |
| 1762 | const PassObjectSizeAttr *POSA) { |
| 1763 | int Type = POSA->getType(); |
| 1764 | bool Dynamic = POSA->isDynamic(); |
| 1765 | |
| 1766 | auto Iter = PassObjectSizeArgs.insert({Type, Dynamic}).first; |
| 1767 | auto *TypePtr = (const void *)&*Iter; |
| 1768 | ArgBackRefMap::iterator Found = TypeBackReferences.find(TypePtr); |
| 1769 | |
| 1770 | if (Found == TypeBackReferences.end()) { |
| 1771 | std::string Name = |
| 1772 | Dynamic ? "__pass_dynamic_object_size" : "__pass_object_size"; |
| 1773 | mangleArtificialTagType(TTK_Enum, Name + llvm::utostr(Type), {"__clang"}); |
| 1774 | |
| 1775 | if (TypeBackReferences.size() < 10) { |
| 1776 | size_t Size = TypeBackReferences.size(); |
| 1777 | TypeBackReferences[TypePtr] = Size; |
| 1778 | } |
| 1779 | } else { |
| 1780 | Out << Found->second; |
| 1781 | } |
| 1782 | } |
| 1783 | |
| 1784 | void MicrosoftCXXNameMangler::mangleAddressSpaceType(QualType T, |
| 1785 | Qualifiers Quals, |
| 1786 | SourceRange Range) { |
| 1787 | |
| 1788 | |
| 1789 | |
| 1790 | |
| 1791 | |
| 1792 | |
| 1793 | |
| 1794 | |
| 1795 | |
| 1796 | |
| 1797 | |
| 1798 | |
| 1799 | |
| 1800 | (0) . __assert_fail ("Quals.hasAddressSpace() && \"Not valid without address space\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 1800, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(Quals.hasAddressSpace() && "Not valid without address space"); |
| 1801 | llvm::SmallString<32> ASMangling; |
| 1802 | llvm::raw_svector_ostream Stream(ASMangling); |
| 1803 | MicrosoftCXXNameMangler (Context, Stream); |
| 1804 | Stream << "?$"; |
| 1805 | |
| 1806 | LangAS AS = Quals.getAddressSpace(); |
| 1807 | if (Context.getASTContext().addressSpaceMapManglingFor(AS)) { |
| 1808 | unsigned TargetAS = Context.getASTContext().getTargetAddressSpace(AS); |
| 1809 | Extra.mangleSourceName("_AS"); |
| 1810 | Extra.mangleIntegerLiteral(llvm::APSInt::getUnsigned(TargetAS), |
| 1811 | false); |
| 1812 | } else { |
| 1813 | switch (AS) { |
| 1814 | default: |
| 1815 | llvm_unreachable("Not a language specific address space"); |
| 1816 | case LangAS::opencl_global: |
| 1817 | Extra.mangleSourceName("_ASCLglobal"); |
| 1818 | break; |
| 1819 | case LangAS::opencl_local: |
| 1820 | Extra.mangleSourceName("_ASCLlocal"); |
| 1821 | break; |
| 1822 | case LangAS::opencl_constant: |
| 1823 | Extra.mangleSourceName("_ASCLconstant"); |
| 1824 | break; |
| 1825 | case LangAS::opencl_private: |
| 1826 | Extra.mangleSourceName("_ASCLprivate"); |
| 1827 | break; |
| 1828 | case LangAS::opencl_generic: |
| 1829 | Extra.mangleSourceName("_ASCLgeneric"); |
| 1830 | break; |
| 1831 | case LangAS::cuda_device: |
| 1832 | Extra.mangleSourceName("_ASCUdevice"); |
| 1833 | break; |
| 1834 | case LangAS::cuda_constant: |
| 1835 | Extra.mangleSourceName("_ASCUconstant"); |
| 1836 | break; |
| 1837 | case LangAS::cuda_shared: |
| 1838 | Extra.mangleSourceName("_ASCUshared"); |
| 1839 | break; |
| 1840 | } |
| 1841 | } |
| 1842 | |
| 1843 | Extra.mangleType(T, Range, QMM_Escape); |
| 1844 | mangleQualifiers(Qualifiers(), false); |
| 1845 | mangleArtificialTagType(TTK_Struct, ASMangling, {"__clang"}); |
| 1846 | } |
| 1847 | |
| 1848 | void MicrosoftCXXNameMangler::mangleType(QualType T, SourceRange Range, |
| 1849 | QualifierMangleMode QMM) { |
| 1850 | |
| 1851 | |
| 1852 | T = T.getDesugaredType(getASTContext()); |
| 1853 | Qualifiers Quals = T.getLocalQualifiers(); |
| 1854 | |
| 1855 | if (const ArrayType *AT = getASTContext().getAsArrayType(T)) { |
| 1856 | |
| 1857 | |
| 1858 | if (QMM == QMM_Mangle) |
| 1859 | Out << 'A'; |
| 1860 | else if (QMM == QMM_Escape || QMM == QMM_Result) |
| 1861 | Out << "$$B"; |
| 1862 | mangleArrayType(AT); |
| 1863 | return; |
| 1864 | } |
| 1865 | |
| 1866 | bool IsPointer = T->isAnyPointerType() || T->isMemberPointerType() || |
| 1867 | T->isReferenceType() || T->isBlockPointerType(); |
| 1868 | |
| 1869 | switch (QMM) { |
| 1870 | case QMM_Drop: |
| 1871 | if (Quals.hasObjCLifetime()) |
| 1872 | Quals = Quals.withoutObjCLifetime(); |
| 1873 | break; |
| 1874 | case QMM_Mangle: |
| 1875 | if (const FunctionType *FT = dyn_cast<FunctionType>(T)) { |
| 1876 | Out << '6'; |
| 1877 | mangleFunctionType(FT); |
| 1878 | return; |
| 1879 | } |
| 1880 | mangleQualifiers(Quals, false); |
| 1881 | break; |
| 1882 | case QMM_Escape: |
| 1883 | if (!IsPointer && Quals) { |
| 1884 | Out << "$$C"; |
| 1885 | mangleQualifiers(Quals, false); |
| 1886 | } |
| 1887 | break; |
| 1888 | case QMM_Result: |
| 1889 | |
| 1890 | Quals.removeUnaligned(); |
| 1891 | if (Quals.hasObjCLifetime()) |
| 1892 | Quals = Quals.withoutObjCLifetime(); |
| 1893 | if ((!IsPointer && Quals) || isa<TagType>(T) || isArtificialTagType(T)) { |
| 1894 | Out << '?'; |
| 1895 | mangleQualifiers(Quals, false); |
| 1896 | } |
| 1897 | break; |
| 1898 | } |
| 1899 | |
| 1900 | const Type *ty = T.getTypePtr(); |
| 1901 | |
| 1902 | switch (ty->getTypeClass()) { |
| 1903 | #define ABSTRACT_TYPE(CLASS, PARENT) |
| 1904 | #define NON_CANONICAL_TYPE(CLASS, PARENT) \ |
| 1905 | case Type::CLASS: \ |
| 1906 | llvm_unreachable("can't mangle non-canonical type " #CLASS "Type"); \ |
| 1907 | return; |
| 1908 | #define TYPE(CLASS, PARENT) \ |
| 1909 | case Type::CLASS: \ |
| 1910 | mangleType(cast<CLASS##Type>(ty), Quals, Range); \ |
| 1911 | break; |
| 1912 | #include "clang/AST/TypeNodes.def" |
| 1913 | #undef ABSTRACT_TYPE |
| 1914 | #undef NON_CANONICAL_TYPE |
| 1915 | #undef TYPE |
| 1916 | } |
| 1917 | } |
| 1918 | |
| 1919 | void MicrosoftCXXNameMangler::mangleType(const BuiltinType *T, Qualifiers, |
| 1920 | SourceRange Range) { |
| 1921 | |
| 1922 | |
| 1923 | |
| 1924 | |
| 1925 | |
| 1926 | |
| 1927 | |
| 1928 | |
| 1929 | |
| 1930 | |
| 1931 | |
| 1932 | |
| 1933 | |
| 1934 | |
| 1935 | |
| 1936 | |
| 1937 | |
| 1938 | |
| 1939 | |
| 1940 | |
| 1941 | |
| 1942 | |
| 1943 | |
| 1944 | |
| 1945 | |
| 1946 | |
| 1947 | |
| 1948 | switch (T->getKind()) { |
| 1949 | case BuiltinType::Void: |
| 1950 | Out << 'X'; |
| 1951 | break; |
| 1952 | case BuiltinType::SChar: |
| 1953 | Out << 'C'; |
| 1954 | break; |
| 1955 | case BuiltinType::Char_U: |
| 1956 | case BuiltinType::Char_S: |
| 1957 | Out << 'D'; |
| 1958 | break; |
| 1959 | case BuiltinType::UChar: |
| 1960 | Out << 'E'; |
| 1961 | break; |
| 1962 | case BuiltinType::Short: |
| 1963 | Out << 'F'; |
| 1964 | break; |
| 1965 | case BuiltinType::UShort: |
| 1966 | Out << 'G'; |
| 1967 | break; |
| 1968 | case BuiltinType::Int: |
| 1969 | Out << 'H'; |
| 1970 | break; |
| 1971 | case BuiltinType::UInt: |
| 1972 | Out << 'I'; |
| 1973 | break; |
| 1974 | case BuiltinType::Long: |
| 1975 | Out << 'J'; |
| 1976 | break; |
| 1977 | case BuiltinType::ULong: |
| 1978 | Out << 'K'; |
| 1979 | break; |
| 1980 | case BuiltinType::Float: |
| 1981 | Out << 'M'; |
| 1982 | break; |
| 1983 | case BuiltinType::Double: |
| 1984 | Out << 'N'; |
| 1985 | break; |
| 1986 | |
| 1987 | case BuiltinType::LongDouble: |
| 1988 | Out << 'O'; |
| 1989 | break; |
| 1990 | case BuiltinType::LongLong: |
| 1991 | Out << "_J"; |
| 1992 | break; |
| 1993 | case BuiltinType::ULongLong: |
| 1994 | Out << "_K"; |
| 1995 | break; |
| 1996 | case BuiltinType::Int128: |
| 1997 | Out << "_L"; |
| 1998 | break; |
| 1999 | case BuiltinType::UInt128: |
| 2000 | Out << "_M"; |
| 2001 | break; |
| 2002 | case BuiltinType::Bool: |
| 2003 | Out << "_N"; |
| 2004 | break; |
| 2005 | case BuiltinType::Char8: |
| 2006 | Out << "_Q"; |
| 2007 | break; |
| 2008 | case BuiltinType::Char16: |
| 2009 | Out << "_S"; |
| 2010 | break; |
| 2011 | case BuiltinType::Char32: |
| 2012 | Out << "_U"; |
| 2013 | break; |
| 2014 | case BuiltinType::WChar_S: |
| 2015 | case BuiltinType::WChar_U: |
| 2016 | Out << "_W"; |
| 2017 | break; |
| 2018 | |
| 2019 | #define BUILTIN_TYPE(Id, SingletonId) |
| 2020 | #define PLACEHOLDER_TYPE(Id, SingletonId) \ |
| 2021 | case BuiltinType::Id: |
| 2022 | #include "clang/AST/BuiltinTypes.def" |
| 2023 | case BuiltinType::Dependent: |
| 2024 | llvm_unreachable("placeholder types shouldn't get to name mangling"); |
| 2025 | |
| 2026 | case BuiltinType::ObjCId: |
| 2027 | mangleArtificialTagType(TTK_Struct, "objc_object"); |
| 2028 | break; |
| 2029 | case BuiltinType::ObjCClass: |
| 2030 | mangleArtificialTagType(TTK_Struct, "objc_class"); |
| 2031 | break; |
| 2032 | case BuiltinType::ObjCSel: |
| 2033 | mangleArtificialTagType(TTK_Struct, "objc_selector"); |
| 2034 | break; |
| 2035 | |
| 2036 | #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) \ |
| 2037 | case BuiltinType::Id: \ |
| 2038 | Out << "PAUocl_" #ImgType "_" #Suffix "@@"; \ |
| 2039 | break; |
| 2040 | #include "clang/Basic/OpenCLImageTypes.def" |
| 2041 | case BuiltinType::OCLSampler: |
| 2042 | Out << "PA"; |
| 2043 | mangleArtificialTagType(TTK_Struct, "ocl_sampler"); |
| 2044 | break; |
| 2045 | case BuiltinType::OCLEvent: |
| 2046 | Out << "PA"; |
| 2047 | mangleArtificialTagType(TTK_Struct, "ocl_event"); |
| 2048 | break; |
| 2049 | case BuiltinType::OCLClkEvent: |
| 2050 | Out << "PA"; |
| 2051 | mangleArtificialTagType(TTK_Struct, "ocl_clkevent"); |
| 2052 | break; |
| 2053 | case BuiltinType::OCLQueue: |
| 2054 | Out << "PA"; |
| 2055 | mangleArtificialTagType(TTK_Struct, "ocl_queue"); |
| 2056 | break; |
| 2057 | case BuiltinType::OCLReserveID: |
| 2058 | Out << "PA"; |
| 2059 | mangleArtificialTagType(TTK_Struct, "ocl_reserveid"); |
| 2060 | break; |
| 2061 | #define EXT_OPAQUE_TYPE(ExtType, Id, Ext) \ |
| 2062 | case BuiltinType::Id: \ |
| 2063 | mangleArtificialTagType(TTK_Struct, "ocl_" #ExtType); \ |
| 2064 | break; |
| 2065 | #include "clang/Basic/OpenCLExtensionTypes.def" |
| 2066 | |
| 2067 | case BuiltinType::NullPtr: |
| 2068 | Out << "$$T"; |
| 2069 | break; |
| 2070 | |
| 2071 | case BuiltinType::Float16: |
| 2072 | mangleArtificialTagType(TTK_Struct, "_Float16", {"__clang"}); |
| 2073 | break; |
| 2074 | |
| 2075 | case BuiltinType::Half: |
| 2076 | mangleArtificialTagType(TTK_Struct, "_Half", {"__clang"}); |
| 2077 | break; |
| 2078 | |
| 2079 | case BuiltinType::ShortAccum: |
| 2080 | case BuiltinType::Accum: |
| 2081 | case BuiltinType::LongAccum: |
| 2082 | case BuiltinType::UShortAccum: |
| 2083 | case BuiltinType::UAccum: |
| 2084 | case BuiltinType::ULongAccum: |
| 2085 | case BuiltinType::ShortFract: |
| 2086 | case BuiltinType::Fract: |
| 2087 | case BuiltinType::LongFract: |
| 2088 | case BuiltinType::UShortFract: |
| 2089 | case BuiltinType::UFract: |
| 2090 | case BuiltinType::ULongFract: |
| 2091 | case BuiltinType::SatShortAccum: |
| 2092 | case BuiltinType::SatAccum: |
| 2093 | case BuiltinType::SatLongAccum: |
| 2094 | case BuiltinType::SatUShortAccum: |
| 2095 | case BuiltinType::SatUAccum: |
| 2096 | case BuiltinType::SatULongAccum: |
| 2097 | case BuiltinType::SatShortFract: |
| 2098 | case BuiltinType::SatFract: |
| 2099 | case BuiltinType::SatLongFract: |
| 2100 | case BuiltinType::SatUShortFract: |
| 2101 | case BuiltinType::SatUFract: |
| 2102 | case BuiltinType::SatULongFract: |
| 2103 | case BuiltinType::Float128: { |
| 2104 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2105 | unsigned DiagID = Diags.getCustomDiagID( |
| 2106 | DiagnosticsEngine::Error, "cannot mangle this built-in %0 type yet"); |
| 2107 | Diags.Report(Range.getBegin(), DiagID) |
| 2108 | << T->getName(Context.getASTContext().getPrintingPolicy()) << Range; |
| 2109 | break; |
| 2110 | } |
| 2111 | } |
| 2112 | } |
| 2113 | |
| 2114 | |
| 2115 | void MicrosoftCXXNameMangler::mangleType(const FunctionProtoType *T, Qualifiers, |
| 2116 | SourceRange) { |
| 2117 | |
| 2118 | |
| 2119 | |
| 2120 | if (T->getMethodQuals() || T->getRefQualifier() != RQ_None) { |
| 2121 | Out << "$$A8@@"; |
| 2122 | mangleFunctionType(T, , ); |
| 2123 | } else { |
| 2124 | Out << "$$A6"; |
| 2125 | mangleFunctionType(T); |
| 2126 | } |
| 2127 | } |
| 2128 | void MicrosoftCXXNameMangler::mangleType(const FunctionNoProtoType *T, |
| 2129 | Qualifiers, SourceRange) { |
| 2130 | Out << "$$A6"; |
| 2131 | mangleFunctionType(T); |
| 2132 | } |
| 2133 | |
| 2134 | void MicrosoftCXXNameMangler::mangleFunctionType(const FunctionType *T, |
| 2135 | const FunctionDecl *D, |
| 2136 | bool ForceThisQuals, |
| 2137 | bool MangleExceptionSpec) { |
| 2138 | |
| 2139 | |
| 2140 | const FunctionProtoType *Proto = dyn_cast<FunctionProtoType>(T); |
| 2141 | |
| 2142 | SourceRange Range; |
| 2143 | if (D) Range = D->getSourceRange(); |
| 2144 | |
| 2145 | bool IsInLambda = false; |
| 2146 | bool IsStructor = false, HasThisQuals = ForceThisQuals, IsCtorClosure = false; |
| 2147 | CallingConv CC = T->getCallConv(); |
| 2148 | if (const CXXMethodDecl *MD = dyn_cast_or_null<CXXMethodDecl>(D)) { |
| 2149 | if (MD->getParent()->isLambda()) |
| 2150 | IsInLambda = true; |
| 2151 | if (MD->isInstance()) |
| 2152 | HasThisQuals = true; |
| 2153 | if (isa<CXXDestructorDecl>(MD)) { |
| 2154 | IsStructor = true; |
| 2155 | } else if (isa<CXXConstructorDecl>(MD)) { |
| 2156 | IsStructor = true; |
| 2157 | IsCtorClosure = (StructorType == Ctor_CopyingClosure || |
| 2158 | StructorType == Ctor_DefaultClosure) && |
| 2159 | isStructorDecl(MD); |
| 2160 | if (IsCtorClosure) |
| 2161 | CC = getASTContext().getDefaultCallingConvention( |
| 2162 | , ); |
| 2163 | } |
| 2164 | } |
| 2165 | |
| 2166 | |
| 2167 | |
| 2168 | if (HasThisQuals) { |
| 2169 | Qualifiers Quals = Proto->getMethodQuals(); |
| 2170 | manglePointerExtQualifiers(Quals, ()); |
| 2171 | mangleRefQualifier(Proto->getRefQualifier()); |
| 2172 | mangleQualifiers(Quals, ); |
| 2173 | } |
| 2174 | |
| 2175 | mangleCallingConvention(CC); |
| 2176 | |
| 2177 | |
| 2178 | |
| 2179 | if (IsStructor) { |
| 2180 | if (isa<CXXDestructorDecl>(D) && isStructorDecl(D)) { |
| 2181 | |
| 2182 | |
| 2183 | if (StructorType == Dtor_Deleting) { |
| 2184 | Out << (PointersAre64Bit ? "PEAXI@Z" : "PAXI@Z"); |
| 2185 | return; |
| 2186 | } |
| 2187 | |
| 2188 | if (StructorType == Dtor_Complete) { |
| 2189 | Out << "XXZ"; |
| 2190 | return; |
| 2191 | } |
| 2192 | } |
| 2193 | if (IsCtorClosure) { |
| 2194 | |
| 2195 | |
| 2196 | Out << 'X'; |
| 2197 | |
| 2198 | if (StructorType == Ctor_DefaultClosure) { |
| 2199 | |
| 2200 | Out << 'X'; |
| 2201 | } else if (StructorType == Ctor_CopyingClosure) { |
| 2202 | |
| 2203 | mangleArgumentType(getASTContext().getLValueReferenceType( |
| 2204 | Proto->getParamType(0) |
| 2205 | ->getAs<LValueReferenceType>() |
| 2206 | ->getPointeeType(), |
| 2207 | ), |
| 2208 | Range); |
| 2209 | Out << '@'; |
| 2210 | } else { |
| 2211 | llvm_unreachable("unexpected constructor closure!"); |
| 2212 | } |
| 2213 | Out << 'Z'; |
| 2214 | return; |
| 2215 | } |
| 2216 | Out << '@'; |
| 2217 | } else { |
| 2218 | QualType ResultType = T->getReturnType(); |
| 2219 | if (const auto *AT = |
| 2220 | dyn_cast_or_null<AutoType>(ResultType->getContainedAutoType())) { |
| 2221 | Out << '?'; |
| 2222 | mangleQualifiers(ResultType.getLocalQualifiers(), ); |
| 2223 | Out << '?'; |
| 2224 | (0) . __assert_fail ("AT->getKeyword() != AutoTypeKeyword..GNUAutoType && \"shouldn't need to mangle __auto_type!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2225, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(AT->getKeyword() != AutoTypeKeyword::GNUAutoType && |
| 2225 | (0) . __assert_fail ("AT->getKeyword() != AutoTypeKeyword..GNUAutoType && \"shouldn't need to mangle __auto_type!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2225, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "shouldn't need to mangle __auto_type!"); |
| 2226 | mangleSourceName(AT->isDecltypeAuto() ? "<decltype-auto>" : "<auto>"); |
| 2227 | Out << '@'; |
| 2228 | } else if (IsInLambda) { |
| 2229 | Out << '@'; |
| 2230 | } else { |
| 2231 | if (ResultType->isVoidType()) |
| 2232 | ResultType = ResultType.getUnqualifiedType(); |
| 2233 | mangleType(ResultType, Range, QMM_Result); |
| 2234 | } |
| 2235 | } |
| 2236 | |
| 2237 | |
| 2238 | |
| 2239 | |
| 2240 | if (!Proto) { |
| 2241 | |
| 2242 | |
| 2243 | |
| 2244 | Out << '@'; |
| 2245 | } else if (Proto->getNumParams() == 0 && !Proto->isVariadic()) { |
| 2246 | Out << 'X'; |
| 2247 | } else { |
| 2248 | |
| 2249 | for (unsigned I = 0, E = Proto->getNumParams(); I != E; ++I) { |
| 2250 | mangleArgumentType(Proto->getParamType(I), Range); |
| 2251 | |
| 2252 | |
| 2253 | |
| 2254 | |
| 2255 | |
| 2256 | |
| 2257 | |
| 2258 | |
| 2259 | if (D) |
| 2260 | if (const auto *P = D->getParamDecl(I)->getAttr<PassObjectSizeAttr>()) |
| 2261 | manglePassObjectSizeArg(P); |
| 2262 | } |
| 2263 | |
| 2264 | if (Proto->isVariadic()) |
| 2265 | Out << 'Z'; |
| 2266 | else |
| 2267 | Out << '@'; |
| 2268 | } |
| 2269 | |
| 2270 | if (MangleExceptionSpec && getASTContext().getLangOpts().CPlusPlus17 && |
| 2271 | getASTContext().getLangOpts().isCompatibleWithMSVC( |
| 2272 | LangOptions::MSVC2017_5)) |
| 2273 | mangleThrowSpecification(Proto); |
| 2274 | else |
| 2275 | Out << 'Z'; |
| 2276 | } |
| 2277 | |
| 2278 | void MicrosoftCXXNameMangler::mangleFunctionClass(const FunctionDecl *FD) { |
| 2279 | |
| 2280 | |
| 2281 | |
| 2282 | |
| 2283 | |
| 2284 | |
| 2285 | |
| 2286 | |
| 2287 | |
| 2288 | |
| 2289 | |
| 2290 | |
| 2291 | |
| 2292 | |
| 2293 | |
| 2294 | |
| 2295 | |
| 2296 | |
| 2297 | |
| 2298 | |
| 2299 | |
| 2300 | |
| 2301 | |
| 2302 | |
| 2303 | if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD)) { |
| 2304 | bool IsVirtual = MD->isVirtual(); |
| 2305 | |
| 2306 | |
| 2307 | if (isa<CXXDestructorDecl>(MD) && isStructorDecl(MD) && |
| 2308 | StructorType == Dtor_Complete) { |
| 2309 | IsVirtual = false; |
| 2310 | } |
| 2311 | switch (MD->getAccess()) { |
| 2312 | case AS_none: |
| 2313 | llvm_unreachable("Unsupported access specifier"); |
| 2314 | case AS_private: |
| 2315 | if (MD->isStatic()) |
| 2316 | Out << 'C'; |
| 2317 | else if (IsVirtual) |
| 2318 | Out << 'E'; |
| 2319 | else |
| 2320 | Out << 'A'; |
| 2321 | break; |
| 2322 | case AS_protected: |
| 2323 | if (MD->isStatic()) |
| 2324 | Out << 'K'; |
| 2325 | else if (IsVirtual) |
| 2326 | Out << 'M'; |
| 2327 | else |
| 2328 | Out << 'I'; |
| 2329 | break; |
| 2330 | case AS_public: |
| 2331 | if (MD->isStatic()) |
| 2332 | Out << 'S'; |
| 2333 | else if (IsVirtual) |
| 2334 | Out << 'U'; |
| 2335 | else |
| 2336 | Out << 'Q'; |
| 2337 | } |
| 2338 | } else { |
| 2339 | Out << 'Y'; |
| 2340 | } |
| 2341 | } |
| 2342 | void MicrosoftCXXNameMangler::mangleCallingConvention(CallingConv CC) { |
| 2343 | |
| 2344 | |
| 2345 | |
| 2346 | |
| 2347 | |
| 2348 | |
| 2349 | |
| 2350 | |
| 2351 | |
| 2352 | |
| 2353 | |
| 2354 | |
| 2355 | |
| 2356 | |
| 2357 | |
| 2358 | |
| 2359 | |
| 2360 | |
| 2361 | switch (CC) { |
| 2362 | default: |
| 2363 | llvm_unreachable("Unsupported CC for mangling"); |
| 2364 | case CC_Win64: |
| 2365 | case CC_X86_64SysV: |
| 2366 | case CC_C: Out << 'A'; break; |
| 2367 | case CC_X86Pascal: Out << 'C'; break; |
| 2368 | case CC_X86ThisCall: Out << 'E'; break; |
| 2369 | case CC_X86StdCall: Out << 'G'; break; |
| 2370 | case CC_X86FastCall: Out << 'I'; break; |
| 2371 | case CC_X86VectorCall: Out << 'Q'; break; |
| 2372 | case CC_Swift: Out << 'S'; break; |
| 2373 | case CC_PreserveMost: Out << 'U'; break; |
| 2374 | case CC_X86RegCall: Out << 'w'; break; |
| 2375 | } |
| 2376 | } |
| 2377 | void MicrosoftCXXNameMangler::mangleCallingConvention(const FunctionType *T) { |
| 2378 | mangleCallingConvention(T->getCallConv()); |
| 2379 | } |
| 2380 | |
| 2381 | void MicrosoftCXXNameMangler::mangleThrowSpecification( |
| 2382 | const FunctionProtoType *FT) { |
| 2383 | |
| 2384 | |
| 2385 | if (FT->canThrow()) |
| 2386 | Out << 'Z'; |
| 2387 | else |
| 2388 | Out << "_E"; |
| 2389 | } |
| 2390 | |
| 2391 | void MicrosoftCXXNameMangler::mangleType(const UnresolvedUsingType *T, |
| 2392 | Qualifiers, SourceRange Range) { |
| 2393 | |
| 2394 | |
| 2395 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2396 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2397 | "cannot mangle this unresolved dependent type yet"); |
| 2398 | Diags.Report(Range.getBegin(), DiagID) |
| 2399 | << Range; |
| 2400 | } |
| 2401 | |
| 2402 | |
| 2403 | |
| 2404 | |
| 2405 | |
| 2406 | |
| 2407 | void MicrosoftCXXNameMangler::mangleTagTypeKind(TagTypeKind TTK) { |
| 2408 | switch (TTK) { |
| 2409 | case TTK_Union: |
| 2410 | Out << 'T'; |
| 2411 | break; |
| 2412 | case TTK_Struct: |
| 2413 | case TTK_Interface: |
| 2414 | Out << 'U'; |
| 2415 | break; |
| 2416 | case TTK_Class: |
| 2417 | Out << 'V'; |
| 2418 | break; |
| 2419 | case TTK_Enum: |
| 2420 | Out << "W4"; |
| 2421 | break; |
| 2422 | } |
| 2423 | } |
| 2424 | void MicrosoftCXXNameMangler::mangleType(const EnumType *T, Qualifiers, |
| 2425 | SourceRange) { |
| 2426 | mangleType(cast<TagType>(T)->getDecl()); |
| 2427 | } |
| 2428 | void MicrosoftCXXNameMangler::mangleType(const RecordType *T, Qualifiers, |
| 2429 | SourceRange) { |
| 2430 | mangleType(cast<TagType>(T)->getDecl()); |
| 2431 | } |
| 2432 | void MicrosoftCXXNameMangler::mangleType(const TagDecl *TD) { |
| 2433 | mangleTagTypeKind(TD->getTagKind()); |
| 2434 | mangleName(TD); |
| 2435 | } |
| 2436 | |
| 2437 | |
| 2438 | void MicrosoftCXXNameMangler::mangleArtificialTagType( |
| 2439 | TagTypeKind TK, StringRef UnqualifiedName, |
| 2440 | ArrayRef<StringRef> NestedNames) { |
| 2441 | |
| 2442 | mangleTagTypeKind(TK); |
| 2443 | |
| 2444 | |
| 2445 | mangleSourceName(UnqualifiedName); |
| 2446 | |
| 2447 | for (auto I = NestedNames.rbegin(), E = NestedNames.rend(); I != E; ++I) |
| 2448 | mangleSourceName(*I); |
| 2449 | |
| 2450 | |
| 2451 | Out << '@'; |
| 2452 | } |
| 2453 | |
| 2454 | |
| 2455 | |
| 2456 | |
| 2457 | |
| 2458 | |
| 2459 | |
| 2460 | |
| 2461 | void MicrosoftCXXNameMangler::mangleDecayedArrayType(const ArrayType *T) { |
| 2462 | |
| 2463 | |
| 2464 | manglePointerCVQualifiers(T->getElementType().getQualifiers()); |
| 2465 | mangleType(T->getElementType(), SourceRange()); |
| 2466 | } |
| 2467 | void MicrosoftCXXNameMangler::mangleType(const ConstantArrayType *T, Qualifiers, |
| 2468 | SourceRange) { |
| 2469 | llvm_unreachable("Should have been special cased"); |
| 2470 | } |
| 2471 | void MicrosoftCXXNameMangler::mangleType(const VariableArrayType *T, Qualifiers, |
| 2472 | SourceRange) { |
| 2473 | llvm_unreachable("Should have been special cased"); |
| 2474 | } |
| 2475 | void MicrosoftCXXNameMangler::mangleType(const DependentSizedArrayType *T, |
| 2476 | Qualifiers, SourceRange) { |
| 2477 | llvm_unreachable("Should have been special cased"); |
| 2478 | } |
| 2479 | void MicrosoftCXXNameMangler::mangleType(const IncompleteArrayType *T, |
| 2480 | Qualifiers, SourceRange) { |
| 2481 | llvm_unreachable("Should have been special cased"); |
| 2482 | } |
| 2483 | void MicrosoftCXXNameMangler::mangleArrayType(const ArrayType *T) { |
| 2484 | QualType ElementTy(T, 0); |
| 2485 | SmallVector<llvm::APInt, 3> Dimensions; |
| 2486 | for (;;) { |
| 2487 | if (ElementTy->isConstantArrayType()) { |
| 2488 | const ConstantArrayType *CAT = |
| 2489 | getASTContext().getAsConstantArrayType(ElementTy); |
| 2490 | Dimensions.push_back(CAT->getSize()); |
| 2491 | ElementTy = CAT->getElementType(); |
| 2492 | } else if (ElementTy->isIncompleteArrayType()) { |
| 2493 | const IncompleteArrayType *IAT = |
| 2494 | getASTContext().getAsIncompleteArrayType(ElementTy); |
| 2495 | Dimensions.push_back(llvm::APInt(32, 0)); |
| 2496 | ElementTy = IAT->getElementType(); |
| 2497 | } else if (ElementTy->isVariableArrayType()) { |
| 2498 | const VariableArrayType *VAT = |
| 2499 | getASTContext().getAsVariableArrayType(ElementTy); |
| 2500 | Dimensions.push_back(llvm::APInt(32, 0)); |
| 2501 | ElementTy = VAT->getElementType(); |
| 2502 | } else if (ElementTy->isDependentSizedArrayType()) { |
| 2503 | |
| 2504 | const DependentSizedArrayType *DSAT = |
| 2505 | getASTContext().getAsDependentSizedArrayType(ElementTy); |
| 2506 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2507 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2508 | "cannot mangle this dependent-length array yet"); |
| 2509 | Diags.Report(DSAT->getSizeExpr()->getExprLoc(), DiagID) |
| 2510 | << DSAT->getBracketsRange(); |
| 2511 | return; |
| 2512 | } else { |
| 2513 | break; |
| 2514 | } |
| 2515 | } |
| 2516 | Out << 'Y'; |
| 2517 | |
| 2518 | mangleNumber(Dimensions.size()); |
| 2519 | for (const llvm::APInt &Dimension : Dimensions) |
| 2520 | mangleNumber(Dimension.getLimitedValue()); |
| 2521 | mangleType(ElementTy, SourceRange(), QMM_Escape); |
| 2522 | } |
| 2523 | |
| 2524 | |
| 2525 | |
| 2526 | |
| 2527 | void MicrosoftCXXNameMangler::mangleType(const MemberPointerType *T, |
| 2528 | Qualifiers Quals, SourceRange Range) { |
| 2529 | QualType PointeeType = T->getPointeeType(); |
| 2530 | manglePointerCVQualifiers(Quals); |
| 2531 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2532 | if (const FunctionProtoType *FPT = PointeeType->getAs<FunctionProtoType>()) { |
| 2533 | Out << '8'; |
| 2534 | mangleName(T->getClass()->castAs<RecordType>()->getDecl()); |
| 2535 | mangleFunctionType(FPT, nullptr, true); |
| 2536 | } else { |
| 2537 | mangleQualifiers(PointeeType.getQualifiers(), true); |
| 2538 | mangleName(T->getClass()->castAs<RecordType>()->getDecl()); |
| 2539 | mangleType(PointeeType, Range, QMM_Drop); |
| 2540 | } |
| 2541 | } |
| 2542 | |
| 2543 | void MicrosoftCXXNameMangler::mangleType(const TemplateTypeParmType *T, |
| 2544 | Qualifiers, SourceRange Range) { |
| 2545 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2546 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2547 | "cannot mangle this template type parameter type yet"); |
| 2548 | Diags.Report(Range.getBegin(), DiagID) |
| 2549 | << Range; |
| 2550 | } |
| 2551 | |
| 2552 | void MicrosoftCXXNameMangler::mangleType(const SubstTemplateTypeParmPackType *T, |
| 2553 | Qualifiers, SourceRange Range) { |
| 2554 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2555 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2556 | "cannot mangle this substituted parameter pack yet"); |
| 2557 | Diags.Report(Range.getBegin(), DiagID) |
| 2558 | << Range; |
| 2559 | } |
| 2560 | |
| 2561 | |
| 2562 | |
| 2563 | |
| 2564 | void MicrosoftCXXNameMangler::mangleType(const PointerType *T, Qualifiers Quals, |
| 2565 | SourceRange Range) { |
| 2566 | QualType PointeeType = T->getPointeeType(); |
| 2567 | manglePointerCVQualifiers(Quals); |
| 2568 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2569 | |
| 2570 | if (PointeeType.getQualifiers().hasAddressSpace()) |
| 2571 | mangleAddressSpaceType(PointeeType, PointeeType.getQualifiers(), Range); |
| 2572 | else |
| 2573 | mangleType(PointeeType, Range); |
| 2574 | } |
| 2575 | |
| 2576 | void MicrosoftCXXNameMangler::mangleType(const ObjCObjectPointerType *T, |
| 2577 | Qualifiers Quals, SourceRange Range) { |
| 2578 | QualType PointeeType = T->getPointeeType(); |
| 2579 | switch (Quals.getObjCLifetime()) { |
| 2580 | case Qualifiers::OCL_None: |
| 2581 | case Qualifiers::OCL_ExplicitNone: |
| 2582 | break; |
| 2583 | case Qualifiers::OCL_Autoreleasing: |
| 2584 | case Qualifiers::OCL_Strong: |
| 2585 | case Qualifiers::OCL_Weak: |
| 2586 | return mangleObjCLifetime(PointeeType, Quals, Range); |
| 2587 | } |
| 2588 | manglePointerCVQualifiers(Quals); |
| 2589 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2590 | mangleType(PointeeType, Range); |
| 2591 | } |
| 2592 | |
| 2593 | |
| 2594 | |
| 2595 | |
| 2596 | void MicrosoftCXXNameMangler::mangleType(const LValueReferenceType *T, |
| 2597 | Qualifiers Quals, SourceRange Range) { |
| 2598 | QualType PointeeType = T->getPointeeType(); |
| 2599 | (0) . __assert_fail ("!Quals.hasConst() && !Quals.hasVolatile() && \"unexpected qualifier!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2599, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(!Quals.hasConst() && !Quals.hasVolatile() && "unexpected qualifier!"); |
| 2600 | Out << 'A'; |
| 2601 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2602 | mangleType(PointeeType, Range); |
| 2603 | } |
| 2604 | |
| 2605 | |
| 2606 | |
| 2607 | |
| 2608 | void MicrosoftCXXNameMangler::mangleType(const RValueReferenceType *T, |
| 2609 | Qualifiers Quals, SourceRange Range) { |
| 2610 | QualType PointeeType = T->getPointeeType(); |
| 2611 | (0) . __assert_fail ("!Quals.hasConst() && !Quals.hasVolatile() && \"unexpected qualifier!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2611, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(!Quals.hasConst() && !Quals.hasVolatile() && "unexpected qualifier!"); |
| 2612 | Out << "$$Q"; |
| 2613 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2614 | mangleType(PointeeType, Range); |
| 2615 | } |
| 2616 | |
| 2617 | void MicrosoftCXXNameMangler::mangleType(const ComplexType *T, Qualifiers, |
| 2618 | SourceRange Range) { |
| 2619 | QualType ElementType = T->getElementType(); |
| 2620 | |
| 2621 | llvm::SmallString<64> TemplateMangling; |
| 2622 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 2623 | MicrosoftCXXNameMangler (Context, Stream); |
| 2624 | Stream << "?$"; |
| 2625 | Extra.mangleSourceName("_Complex"); |
| 2626 | Extra.mangleType(ElementType, Range, QMM_Escape); |
| 2627 | |
| 2628 | mangleArtificialTagType(TTK_Struct, TemplateMangling, {"__clang"}); |
| 2629 | } |
| 2630 | |
| 2631 | |
| 2632 | |
| 2633 | |
| 2634 | |
| 2635 | |
| 2636 | bool MicrosoftCXXNameMangler::isArtificialTagType(QualType T) const { |
| 2637 | const Type *ty = T.getTypePtr(); |
| 2638 | switch (ty->getTypeClass()) { |
| 2639 | default: |
| 2640 | return false; |
| 2641 | |
| 2642 | case Type::Vector: { |
| 2643 | |
| 2644 | |
| 2645 | |
| 2646 | return true; |
| 2647 | } |
| 2648 | } |
| 2649 | } |
| 2650 | |
| 2651 | void MicrosoftCXXNameMangler::mangleType(const VectorType *T, Qualifiers Quals, |
| 2652 | SourceRange Range) { |
| 2653 | const BuiltinType *ET = T->getElementType()->getAs<BuiltinType>(); |
| 2654 | (0) . __assert_fail ("ET && \"vectors with non-builtin elements are unsupported\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2654, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(ET && "vectors with non-builtin elements are unsupported"); |
| 2655 | uint64_t Width = getASTContext().getTypeSize(T); |
| 2656 | |
| 2657 | |
| 2658 | size_t OutSizeBefore = Out.tell(); |
| 2659 | if (!isa<ExtVectorType>(T)) { |
| 2660 | llvm::Triple::ArchType AT = |
| 2661 | getASTContext().getTargetInfo().getTriple().getArch(); |
| 2662 | if (AT == llvm::Triple::x86 || AT == llvm::Triple::x86_64) { |
| 2663 | if (Width == 64 && ET->getKind() == BuiltinType::LongLong) { |
| 2664 | mangleArtificialTagType(TTK_Union, "__m64"); |
| 2665 | } else if (Width >= 128) { |
| 2666 | if (ET->getKind() == BuiltinType::Float) |
| 2667 | mangleArtificialTagType(TTK_Union, "__m" + llvm::utostr(Width)); |
| 2668 | else if (ET->getKind() == BuiltinType::LongLong) |
| 2669 | mangleArtificialTagType(TTK_Union, "__m" + llvm::utostr(Width) + 'i'); |
| 2670 | else if (ET->getKind() == BuiltinType::Double) |
| 2671 | mangleArtificialTagType(TTK_Struct, "__m" + llvm::utostr(Width) + 'd'); |
| 2672 | } |
| 2673 | } |
| 2674 | } |
| 2675 | |
| 2676 | bool IsBuiltin = Out.tell() != OutSizeBefore; |
| 2677 | if (!IsBuiltin) { |
| 2678 | |
| 2679 | |
| 2680 | |
| 2681 | |
| 2682 | llvm::SmallString<64> TemplateMangling; |
| 2683 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 2684 | MicrosoftCXXNameMangler (Context, Stream); |
| 2685 | Stream << "?$"; |
| 2686 | Extra.mangleSourceName("__vector"); |
| 2687 | Extra.mangleType(QualType(ET, 0), Range, QMM_Escape); |
| 2688 | Extra.mangleIntegerLiteral(llvm::APSInt::getUnsigned(T->getNumElements()), |
| 2689 | ); |
| 2690 | |
| 2691 | mangleArtificialTagType(TTK_Union, TemplateMangling, {"__clang"}); |
| 2692 | } |
| 2693 | } |
| 2694 | |
| 2695 | void MicrosoftCXXNameMangler::mangleType(const ExtVectorType *T, |
| 2696 | Qualifiers Quals, SourceRange Range) { |
| 2697 | mangleType(static_cast<const VectorType *>(T), Quals, Range); |
| 2698 | } |
| 2699 | |
| 2700 | void MicrosoftCXXNameMangler::mangleType(const DependentVectorType *T, |
| 2701 | Qualifiers, SourceRange Range) { |
| 2702 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2703 | unsigned DiagID = Diags.getCustomDiagID( |
| 2704 | DiagnosticsEngine::Error, |
| 2705 | "cannot mangle this dependent-sized vector type yet"); |
| 2706 | Diags.Report(Range.getBegin(), DiagID) << Range; |
| 2707 | } |
| 2708 | |
| 2709 | void MicrosoftCXXNameMangler::mangleType(const DependentSizedExtVectorType *T, |
| 2710 | Qualifiers, SourceRange Range) { |
| 2711 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2712 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2713 | "cannot mangle this dependent-sized extended vector type yet"); |
| 2714 | Diags.Report(Range.getBegin(), DiagID) |
| 2715 | << Range; |
| 2716 | } |
| 2717 | |
| 2718 | void MicrosoftCXXNameMangler::mangleType(const DependentAddressSpaceType *T, |
| 2719 | Qualifiers, SourceRange Range) { |
| 2720 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2721 | unsigned DiagID = Diags.getCustomDiagID( |
| 2722 | DiagnosticsEngine::Error, |
| 2723 | "cannot mangle this dependent address space type yet"); |
| 2724 | Diags.Report(Range.getBegin(), DiagID) << Range; |
| 2725 | } |
| 2726 | |
| 2727 | void MicrosoftCXXNameMangler::mangleType(const ObjCInterfaceType *T, Qualifiers, |
| 2728 | SourceRange) { |
| 2729 | |
| 2730 | mangleTagTypeKind(TTK_Struct); |
| 2731 | mangleName(T->getDecl()); |
| 2732 | } |
| 2733 | |
| 2734 | void MicrosoftCXXNameMangler::mangleType(const ObjCObjectType *T, |
| 2735 | Qualifiers Quals, SourceRange Range) { |
| 2736 | if (T->isKindOfType()) |
| 2737 | return mangleObjCKindOfType(T, Quals, Range); |
| 2738 | |
| 2739 | if (T->qual_empty() && !T->isSpecialized()) |
| 2740 | return mangleType(T->getBaseType(), Range, QMM_Drop); |
| 2741 | |
| 2742 | ArgBackRefMap OuterArgsContext; |
| 2743 | BackRefVec OuterTemplateContext; |
| 2744 | |
| 2745 | TypeBackReferences.swap(OuterArgsContext); |
| 2746 | NameBackReferences.swap(OuterTemplateContext); |
| 2747 | |
| 2748 | mangleTagTypeKind(TTK_Struct); |
| 2749 | |
| 2750 | Out << "?$"; |
| 2751 | if (T->isObjCId()) |
| 2752 | mangleSourceName("objc_object"); |
| 2753 | else if (T->isObjCClass()) |
| 2754 | mangleSourceName("objc_class"); |
| 2755 | else |
| 2756 | mangleSourceName(T->getInterface()->getName()); |
| 2757 | |
| 2758 | for (const auto &Q : T->quals()) |
| 2759 | mangleObjCProtocol(Q); |
| 2760 | |
| 2761 | if (T->isSpecialized()) |
| 2762 | for (const auto &TA : T->getTypeArgs()) |
| 2763 | mangleType(TA, Range, QMM_Drop); |
| 2764 | |
| 2765 | Out << '@'; |
| 2766 | |
| 2767 | Out << '@'; |
| 2768 | |
| 2769 | TypeBackReferences.swap(OuterArgsContext); |
| 2770 | NameBackReferences.swap(OuterTemplateContext); |
| 2771 | } |
| 2772 | |
| 2773 | void MicrosoftCXXNameMangler::mangleType(const BlockPointerType *T, |
| 2774 | Qualifiers Quals, SourceRange Range) { |
| 2775 | QualType PointeeType = T->getPointeeType(); |
| 2776 | manglePointerCVQualifiers(Quals); |
| 2777 | manglePointerExtQualifiers(Quals, PointeeType); |
| 2778 | |
| 2779 | Out << "_E"; |
| 2780 | |
| 2781 | mangleFunctionType(PointeeType->castAs<FunctionProtoType>()); |
| 2782 | } |
| 2783 | |
| 2784 | void MicrosoftCXXNameMangler::mangleType(const InjectedClassNameType *, |
| 2785 | Qualifiers, SourceRange) { |
| 2786 | llvm_unreachable("Cannot mangle injected class name type."); |
| 2787 | } |
| 2788 | |
| 2789 | void MicrosoftCXXNameMangler::mangleType(const TemplateSpecializationType *T, |
| 2790 | Qualifiers, SourceRange Range) { |
| 2791 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2792 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2793 | "cannot mangle this template specialization type yet"); |
| 2794 | Diags.Report(Range.getBegin(), DiagID) |
| 2795 | << Range; |
| 2796 | } |
| 2797 | |
| 2798 | void MicrosoftCXXNameMangler::mangleType(const DependentNameType *T, Qualifiers, |
| 2799 | SourceRange Range) { |
| 2800 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2801 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2802 | "cannot mangle this dependent name type yet"); |
| 2803 | Diags.Report(Range.getBegin(), DiagID) |
| 2804 | << Range; |
| 2805 | } |
| 2806 | |
| 2807 | void MicrosoftCXXNameMangler::mangleType( |
| 2808 | const DependentTemplateSpecializationType *T, Qualifiers, |
| 2809 | SourceRange Range) { |
| 2810 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2811 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2812 | "cannot mangle this dependent template specialization type yet"); |
| 2813 | Diags.Report(Range.getBegin(), DiagID) |
| 2814 | << Range; |
| 2815 | } |
| 2816 | |
| 2817 | void MicrosoftCXXNameMangler::mangleType(const PackExpansionType *T, Qualifiers, |
| 2818 | SourceRange Range) { |
| 2819 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2820 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2821 | "cannot mangle this pack expansion yet"); |
| 2822 | Diags.Report(Range.getBegin(), DiagID) |
| 2823 | << Range; |
| 2824 | } |
| 2825 | |
| 2826 | void MicrosoftCXXNameMangler::mangleType(const TypeOfType *T, Qualifiers, |
| 2827 | SourceRange Range) { |
| 2828 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2829 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2830 | "cannot mangle this typeof(type) yet"); |
| 2831 | Diags.Report(Range.getBegin(), DiagID) |
| 2832 | << Range; |
| 2833 | } |
| 2834 | |
| 2835 | void MicrosoftCXXNameMangler::mangleType(const TypeOfExprType *T, Qualifiers, |
| 2836 | SourceRange Range) { |
| 2837 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2838 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2839 | "cannot mangle this typeof(expression) yet"); |
| 2840 | Diags.Report(Range.getBegin(), DiagID) |
| 2841 | << Range; |
| 2842 | } |
| 2843 | |
| 2844 | void MicrosoftCXXNameMangler::mangleType(const DecltypeType *T, Qualifiers, |
| 2845 | SourceRange Range) { |
| 2846 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2847 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2848 | "cannot mangle this decltype() yet"); |
| 2849 | Diags.Report(Range.getBegin(), DiagID) |
| 2850 | << Range; |
| 2851 | } |
| 2852 | |
| 2853 | void MicrosoftCXXNameMangler::mangleType(const UnaryTransformType *T, |
| 2854 | Qualifiers, SourceRange Range) { |
| 2855 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2856 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2857 | "cannot mangle this unary transform type yet"); |
| 2858 | Diags.Report(Range.getBegin(), DiagID) |
| 2859 | << Range; |
| 2860 | } |
| 2861 | |
| 2862 | void MicrosoftCXXNameMangler::mangleType(const AutoType *T, Qualifiers, |
| 2863 | SourceRange Range) { |
| 2864 | (0) . __assert_fail ("T->getDeducedType().isNull() && \"expecting a dependent type!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2864, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(T->getDeducedType().isNull() && "expecting a dependent type!"); |
| 2865 | |
| 2866 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2867 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2868 | "cannot mangle this 'auto' type yet"); |
| 2869 | Diags.Report(Range.getBegin(), DiagID) |
| 2870 | << Range; |
| 2871 | } |
| 2872 | |
| 2873 | void MicrosoftCXXNameMangler::mangleType( |
| 2874 | const DeducedTemplateSpecializationType *T, Qualifiers, SourceRange Range) { |
| 2875 | (0) . __assert_fail ("T->getDeducedType().isNull() && \"expecting a dependent type!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2875, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(T->getDeducedType().isNull() && "expecting a dependent type!"); |
| 2876 | |
| 2877 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2878 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2879 | "cannot mangle this deduced class template specialization type yet"); |
| 2880 | Diags.Report(Range.getBegin(), DiagID) |
| 2881 | << Range; |
| 2882 | } |
| 2883 | |
| 2884 | void MicrosoftCXXNameMangler::mangleType(const AtomicType *T, Qualifiers, |
| 2885 | SourceRange Range) { |
| 2886 | QualType ValueType = T->getValueType(); |
| 2887 | |
| 2888 | llvm::SmallString<64> TemplateMangling; |
| 2889 | llvm::raw_svector_ostream Stream(TemplateMangling); |
| 2890 | MicrosoftCXXNameMangler (Context, Stream); |
| 2891 | Stream << "?$"; |
| 2892 | Extra.mangleSourceName("_Atomic"); |
| 2893 | Extra.mangleType(ValueType, Range, QMM_Escape); |
| 2894 | |
| 2895 | mangleArtificialTagType(TTK_Struct, TemplateMangling, {"__clang"}); |
| 2896 | } |
| 2897 | |
| 2898 | void MicrosoftCXXNameMangler::mangleType(const PipeType *T, Qualifiers, |
| 2899 | SourceRange Range) { |
| 2900 | DiagnosticsEngine &Diags = Context.getDiags(); |
| 2901 | unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error, |
| 2902 | "cannot mangle this OpenCL pipe type yet"); |
| 2903 | Diags.Report(Range.getBegin(), DiagID) |
| 2904 | << Range; |
| 2905 | } |
| 2906 | |
| 2907 | void MicrosoftMangleContextImpl::mangleCXXName(const NamedDecl *D, |
| 2908 | raw_ostream &Out) { |
| 2909 | (0) . __assert_fail ("(isa(D) || isa(D)) && \"Invalid mangleName() call, argument is not a variable or function!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2910, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert((isa<FunctionDecl>(D) || isa<VarDecl>(D)) && |
| 2910 | (0) . __assert_fail ("(isa(D) || isa(D)) && \"Invalid mangleName() call, argument is not a variable or function!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2910, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "Invalid mangleName() call, argument is not a variable or function!"); |
| 2911 | (0) . __assert_fail ("!isa(D) && !isa(D) && \"Invalid mangleName() call on 'structor decl!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2912, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(!isa<CXXConstructorDecl>(D) && !isa<CXXDestructorDecl>(D) && |
| 2912 | (0) . __assert_fail ("!isa(D) && !isa(D) && \"Invalid mangleName() call on 'structor decl!\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 2912, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "Invalid mangleName() call on 'structor decl!"); |
| 2913 | |
| 2914 | PrettyStackTraceDecl CrashInfo(D, SourceLocation(), |
| 2915 | getASTContext().getSourceManager(), |
| 2916 | "Mangling declaration"); |
| 2917 | |
| 2918 | msvc_hashing_ostream MHO(Out); |
| 2919 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 2920 | return Mangler.mangle(D); |
| 2921 | } |
| 2922 | |
| 2923 | |
| 2924 | |
| 2925 | |
| 2926 | |
| 2927 | |
| 2928 | |
| 2929 | |
| 2930 | |
| 2931 | |
| 2932 | |
| 2933 | |
| 2934 | |
| 2935 | |
| 2936 | |
| 2937 | |
| 2938 | |
| 2939 | |
| 2940 | |
| 2941 | |
| 2942 | |
| 2943 | |
| 2944 | |
| 2945 | |
| 2946 | |
| 2947 | static void mangleThunkThisAdjustment(AccessSpecifier AS, |
| 2948 | const ThisAdjustment &Adjustment, |
| 2949 | MicrosoftCXXNameMangler &Mangler, |
| 2950 | raw_ostream &Out) { |
| 2951 | if (!Adjustment.Virtual.isEmpty()) { |
| 2952 | Out << '$'; |
| 2953 | char AccessSpec; |
| 2954 | switch (AS) { |
| 2955 | case AS_none: |
| 2956 | llvm_unreachable("Unsupported access specifier"); |
| 2957 | case AS_private: |
| 2958 | AccessSpec = '0'; |
| 2959 | break; |
| 2960 | case AS_protected: |
| 2961 | AccessSpec = '2'; |
| 2962 | break; |
| 2963 | case AS_public: |
| 2964 | AccessSpec = '4'; |
| 2965 | } |
| 2966 | if (Adjustment.Virtual.Microsoft.VBPtrOffset) { |
| 2967 | Out << 'R' << AccessSpec; |
| 2968 | Mangler.mangleNumber( |
| 2969 | static_cast<uint32_t>(Adjustment.Virtual.Microsoft.VBPtrOffset)); |
| 2970 | Mangler.mangleNumber( |
| 2971 | static_cast<uint32_t>(Adjustment.Virtual.Microsoft.VBOffsetOffset)); |
| 2972 | Mangler.mangleNumber( |
| 2973 | static_cast<uint32_t>(Adjustment.Virtual.Microsoft.VtordispOffset)); |
| 2974 | Mangler.mangleNumber(static_cast<uint32_t>(Adjustment.NonVirtual)); |
| 2975 | } else { |
| 2976 | Out << AccessSpec; |
| 2977 | Mangler.mangleNumber( |
| 2978 | static_cast<uint32_t>(Adjustment.Virtual.Microsoft.VtordispOffset)); |
| 2979 | Mangler.mangleNumber(-static_cast<uint32_t>(Adjustment.NonVirtual)); |
| 2980 | } |
| 2981 | } else if (Adjustment.NonVirtual != 0) { |
| 2982 | switch (AS) { |
| 2983 | case AS_none: |
| 2984 | llvm_unreachable("Unsupported access specifier"); |
| 2985 | case AS_private: |
| 2986 | Out << 'G'; |
| 2987 | break; |
| 2988 | case AS_protected: |
| 2989 | Out << 'O'; |
| 2990 | break; |
| 2991 | case AS_public: |
| 2992 | Out << 'W'; |
| 2993 | } |
| 2994 | Mangler.mangleNumber(-static_cast<uint32_t>(Adjustment.NonVirtual)); |
| 2995 | } else { |
| 2996 | switch (AS) { |
| 2997 | case AS_none: |
| 2998 | llvm_unreachable("Unsupported access specifier"); |
| 2999 | case AS_private: |
| 3000 | Out << 'A'; |
| 3001 | break; |
| 3002 | case AS_protected: |
| 3003 | Out << 'I'; |
| 3004 | break; |
| 3005 | case AS_public: |
| 3006 | Out << 'Q'; |
| 3007 | } |
| 3008 | } |
| 3009 | } |
| 3010 | |
| 3011 | void MicrosoftMangleContextImpl::mangleVirtualMemPtrThunk( |
| 3012 | const CXXMethodDecl *MD, const MethodVFTableLocation &ML, |
| 3013 | raw_ostream &Out) { |
| 3014 | msvc_hashing_ostream MHO(Out); |
| 3015 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3016 | Mangler.getStream() << '?'; |
| 3017 | Mangler.mangleVirtualMemPtrThunk(MD, ML); |
| 3018 | } |
| 3019 | |
| 3020 | void MicrosoftMangleContextImpl::mangleThunk(const CXXMethodDecl *MD, |
| 3021 | const ThunkInfo &Thunk, |
| 3022 | raw_ostream &Out) { |
| 3023 | msvc_hashing_ostream MHO(Out); |
| 3024 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3025 | Mangler.getStream() << '?'; |
| 3026 | Mangler.mangleName(MD); |
| 3027 | |
| 3028 | |
| 3029 | |
| 3030 | |
| 3031 | AccessSpecifier AS = Thunk.Return.isEmpty() ? MD->getAccess() : AS_public; |
| 3032 | mangleThunkThisAdjustment(AS, Thunk.This, Mangler, MHO); |
| 3033 | |
| 3034 | if (!Thunk.Return.isEmpty()) |
| 3035 | (0) . __assert_fail ("Thunk.Method != nullptr && \"Thunk info should hold the overridee decl\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 3036, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(Thunk.Method != nullptr && |
| 3036 | (0) . __assert_fail ("Thunk.Method != nullptr && \"Thunk info should hold the overridee decl\"", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 3036, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> "Thunk info should hold the overridee decl"); |
| 3037 | |
| 3038 | const CXXMethodDecl *DeclForFPT = Thunk.Method ? Thunk.Method : MD; |
| 3039 | Mangler.mangleFunctionType( |
| 3040 | DeclForFPT->getType()->castAs<FunctionProtoType>(), MD); |
| 3041 | } |
| 3042 | |
| 3043 | void MicrosoftMangleContextImpl::mangleCXXDtorThunk( |
| 3044 | const CXXDestructorDecl *DD, CXXDtorType Type, |
| 3045 | const ThisAdjustment &Adjustment, raw_ostream &Out) { |
| 3046 | |
| 3047 | |
| 3048 | |
| 3049 | assert(Type == Dtor_Deleting); |
| 3050 | msvc_hashing_ostream MHO(Out); |
| 3051 | MicrosoftCXXNameMangler Mangler(*this, MHO, DD, Type); |
| 3052 | Mangler.getStream() << "??_E"; |
| 3053 | Mangler.mangleName(DD->getParent()); |
| 3054 | mangleThunkThisAdjustment(DD->getAccess(), Adjustment, Mangler, MHO); |
| 3055 | Mangler.mangleFunctionType(DD->getType()->castAs<FunctionProtoType>(), DD); |
| 3056 | } |
| 3057 | |
| 3058 | void MicrosoftMangleContextImpl::mangleCXXVFTable( |
| 3059 | const CXXRecordDecl *Derived, ArrayRef<const CXXRecordDecl *> BasePath, |
| 3060 | raw_ostream &Out) { |
| 3061 | |
| 3062 | |
| 3063 | |
| 3064 | |
| 3065 | msvc_hashing_ostream MHO(Out); |
| 3066 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3067 | if (Derived->hasAttr<DLLImportAttr>()) |
| 3068 | Mangler.getStream() << "??_S"; |
| 3069 | else |
| 3070 | Mangler.getStream() << "??_7"; |
| 3071 | Mangler.mangleName(Derived); |
| 3072 | Mangler.getStream() << "6B"; |
| 3073 | for (const CXXRecordDecl *RD : BasePath) |
| 3074 | Mangler.mangleName(RD); |
| 3075 | Mangler.getStream() << '@'; |
| 3076 | } |
| 3077 | |
| 3078 | void MicrosoftMangleContextImpl::mangleCXXVBTable( |
| 3079 | const CXXRecordDecl *Derived, ArrayRef<const CXXRecordDecl *> BasePath, |
| 3080 | raw_ostream &Out) { |
| 3081 | |
| 3082 | |
| 3083 | |
| 3084 | |
| 3085 | msvc_hashing_ostream MHO(Out); |
| 3086 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3087 | Mangler.getStream() << "??_8"; |
| 3088 | Mangler.mangleName(Derived); |
| 3089 | Mangler.getStream() << "7B"; |
| 3090 | for (const CXXRecordDecl *RD : BasePath) |
| 3091 | Mangler.mangleName(RD); |
| 3092 | Mangler.getStream() << '@'; |
| 3093 | } |
| 3094 | |
| 3095 | void MicrosoftMangleContextImpl::mangleCXXRTTI(QualType T, raw_ostream &Out) { |
| 3096 | msvc_hashing_ostream MHO(Out); |
| 3097 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3098 | Mangler.getStream() << "??_R0"; |
| 3099 | Mangler.mangleType(T, SourceRange(), MicrosoftCXXNameMangler::QMM_Result); |
| 3100 | Mangler.getStream() << "@8"; |
| 3101 | } |
| 3102 | |
| 3103 | void MicrosoftMangleContextImpl::mangleCXXRTTIName(QualType T, |
| 3104 | raw_ostream &Out) { |
| 3105 | MicrosoftCXXNameMangler Mangler(*this, Out); |
| 3106 | Mangler.getStream() << '.'; |
| 3107 | Mangler.mangleType(T, SourceRange(), MicrosoftCXXNameMangler::QMM_Result); |
| 3108 | } |
| 3109 | |
| 3110 | void MicrosoftMangleContextImpl::mangleCXXVirtualDisplacementMap( |
| 3111 | const CXXRecordDecl *SrcRD, const CXXRecordDecl *DstRD, raw_ostream &Out) { |
| 3112 | msvc_hashing_ostream MHO(Out); |
| 3113 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3114 | Mangler.getStream() << "??_K"; |
| 3115 | Mangler.mangleName(SrcRD); |
| 3116 | Mangler.getStream() << "$C"; |
| 3117 | Mangler.mangleName(DstRD); |
| 3118 | } |
| 3119 | |
| 3120 | void MicrosoftMangleContextImpl::mangleCXXThrowInfo(QualType T, bool IsConst, |
| 3121 | bool IsVolatile, |
| 3122 | bool IsUnaligned, |
| 3123 | uint32_t NumEntries, |
| 3124 | raw_ostream &Out) { |
| 3125 | msvc_hashing_ostream MHO(Out); |
| 3126 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3127 | Mangler.getStream() << "_TI"; |
| 3128 | if (IsConst) |
| 3129 | Mangler.getStream() << 'C'; |
| 3130 | if (IsVolatile) |
| 3131 | Mangler.getStream() << 'V'; |
| 3132 | if (IsUnaligned) |
| 3133 | Mangler.getStream() << 'U'; |
| 3134 | Mangler.getStream() << NumEntries; |
| 3135 | Mangler.mangleType(T, SourceRange(), MicrosoftCXXNameMangler::QMM_Result); |
| 3136 | } |
| 3137 | |
| 3138 | void MicrosoftMangleContextImpl::mangleCXXCatchableTypeArray( |
| 3139 | QualType T, uint32_t NumEntries, raw_ostream &Out) { |
| 3140 | msvc_hashing_ostream MHO(Out); |
| 3141 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3142 | Mangler.getStream() << "_CTA"; |
| 3143 | Mangler.getStream() << NumEntries; |
| 3144 | Mangler.mangleType(T, SourceRange(), MicrosoftCXXNameMangler::QMM_Result); |
| 3145 | } |
| 3146 | |
| 3147 | void MicrosoftMangleContextImpl::mangleCXXCatchableType( |
| 3148 | QualType T, const CXXConstructorDecl *CD, CXXCtorType CT, uint32_t Size, |
| 3149 | uint32_t NVOffset, int32_t VBPtrOffset, uint32_t VBIndex, |
| 3150 | raw_ostream &Out) { |
| 3151 | MicrosoftCXXNameMangler Mangler(*this, Out); |
| 3152 | Mangler.getStream() << "_CT"; |
| 3153 | |
| 3154 | llvm::SmallString<64> RTTIMangling; |
| 3155 | { |
| 3156 | llvm::raw_svector_ostream Stream(RTTIMangling); |
| 3157 | msvc_hashing_ostream MHO(Stream); |
| 3158 | mangleCXXRTTI(T, MHO); |
| 3159 | } |
| 3160 | Mangler.getStream() << RTTIMangling; |
| 3161 | |
| 3162 | |
| 3163 | |
| 3164 | llvm::SmallString<64> CopyCtorMangling; |
| 3165 | if (!getASTContext().getLangOpts().isCompatibleWithMSVC( |
| 3166 | LangOptions::MSVC2015) && |
| 3167 | CD) { |
| 3168 | llvm::raw_svector_ostream Stream(CopyCtorMangling); |
| 3169 | msvc_hashing_ostream MHO(Stream); |
| 3170 | mangleCXXCtor(CD, CT, MHO); |
| 3171 | } |
| 3172 | Mangler.getStream() << CopyCtorMangling; |
| 3173 | |
| 3174 | Mangler.getStream() << Size; |
| 3175 | if (VBPtrOffset == -1) { |
| 3176 | if (NVOffset) { |
| 3177 | Mangler.getStream() << NVOffset; |
| 3178 | } |
| 3179 | } else { |
| 3180 | Mangler.getStream() << NVOffset; |
| 3181 | Mangler.getStream() << VBPtrOffset; |
| 3182 | Mangler.getStream() << VBIndex; |
| 3183 | } |
| 3184 | } |
| 3185 | |
| 3186 | void MicrosoftMangleContextImpl::mangleCXXRTTIBaseClassDescriptor( |
| 3187 | const CXXRecordDecl *Derived, uint32_t NVOffset, int32_t VBPtrOffset, |
| 3188 | uint32_t VBTableOffset, uint32_t Flags, raw_ostream &Out) { |
| 3189 | msvc_hashing_ostream MHO(Out); |
| 3190 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3191 | Mangler.getStream() << "??_R1"; |
| 3192 | Mangler.mangleNumber(NVOffset); |
| 3193 | Mangler.mangleNumber(VBPtrOffset); |
| 3194 | Mangler.mangleNumber(VBTableOffset); |
| 3195 | Mangler.mangleNumber(Flags); |
| 3196 | Mangler.mangleName(Derived); |
| 3197 | Mangler.getStream() << "8"; |
| 3198 | } |
| 3199 | |
| 3200 | void MicrosoftMangleContextImpl::mangleCXXRTTIBaseClassArray( |
| 3201 | const CXXRecordDecl *Derived, raw_ostream &Out) { |
| 3202 | msvc_hashing_ostream MHO(Out); |
| 3203 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3204 | Mangler.getStream() << "??_R2"; |
| 3205 | Mangler.mangleName(Derived); |
| 3206 | Mangler.getStream() << "8"; |
| 3207 | } |
| 3208 | |
| 3209 | void MicrosoftMangleContextImpl::mangleCXXRTTIClassHierarchyDescriptor( |
| 3210 | const CXXRecordDecl *Derived, raw_ostream &Out) { |
| 3211 | msvc_hashing_ostream MHO(Out); |
| 3212 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3213 | Mangler.getStream() << "??_R3"; |
| 3214 | Mangler.mangleName(Derived); |
| 3215 | Mangler.getStream() << "8"; |
| 3216 | } |
| 3217 | |
| 3218 | void MicrosoftMangleContextImpl::mangleCXXRTTICompleteObjectLocator( |
| 3219 | const CXXRecordDecl *Derived, ArrayRef<const CXXRecordDecl *> BasePath, |
| 3220 | raw_ostream &Out) { |
| 3221 | |
| 3222 | |
| 3223 | |
| 3224 | |
| 3225 | llvm::SmallString<64> VFTableMangling; |
| 3226 | llvm::raw_svector_ostream Stream(VFTableMangling); |
| 3227 | mangleCXXVFTable(Derived, BasePath, Stream); |
| 3228 | |
| 3229 | if (VFTableMangling.startswith("??@")) { |
| 3230 | (0) . __assert_fail ("VFTableMangling.endswith(\"@\")", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 3230, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(VFTableMangling.endswith("@")); |
| 3231 | Out << VFTableMangling << "??_R4@"; |
| 3232 | return; |
| 3233 | } |
| 3234 | |
| 3235 | (0) . __assert_fail ("VFTableMangling.startswith(\"??_7\") || VFTableMangling.startswith(\"??_S\")", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 3236, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true">assert(VFTableMangling.startswith("??_7") || |
| 3236 | (0) . __assert_fail ("VFTableMangling.startswith(\"??_7\") || VFTableMangling.startswith(\"??_S\")", "/home/seafit/code_projects/clang_source/clang/lib/AST/MicrosoftMangle.cpp", 3236, __PRETTY_FUNCTION__))" file_link="../../../include/assert.h.html#88" macro="true"> VFTableMangling.startswith("??_S")); |
| 3237 | |
| 3238 | Out << "??_R4" << StringRef(VFTableMangling).drop_front(4); |
| 3239 | } |
| 3240 | |
| 3241 | void MicrosoftMangleContextImpl::mangleSEHFilterExpression( |
| 3242 | const NamedDecl *EnclosingDecl, raw_ostream &Out) { |
| 3243 | msvc_hashing_ostream MHO(Out); |
| 3244 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3245 | |
| 3246 | |
| 3247 | |
| 3248 | |
| 3249 | Mangler.getStream() << "?filt$" << SEHFilterIds[EnclosingDecl]++ << "@0@"; |
| 3250 | Mangler.mangleName(EnclosingDecl); |
| 3251 | } |
| 3252 | |
| 3253 | void MicrosoftMangleContextImpl::mangleSEHFinallyBlock( |
| 3254 | const NamedDecl *EnclosingDecl, raw_ostream &Out) { |
| 3255 | msvc_hashing_ostream MHO(Out); |
| 3256 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3257 | |
| 3258 | |
| 3259 | |
| 3260 | |
| 3261 | Mangler.getStream() << "?fin$" << SEHFinallyIds[EnclosingDecl]++ << "@0@"; |
| 3262 | Mangler.mangleName(EnclosingDecl); |
| 3263 | } |
| 3264 | |
| 3265 | void MicrosoftMangleContextImpl::mangleTypeName(QualType T, raw_ostream &Out) { |
| 3266 | |
| 3267 | |
| 3268 | MicrosoftCXXNameMangler Mangler(*this, Out); |
| 3269 | Mangler.getStream() << '?'; |
| 3270 | Mangler.mangleType(T, SourceRange()); |
| 3271 | } |
| 3272 | |
| 3273 | void MicrosoftMangleContextImpl::mangleCXXCtor(const CXXConstructorDecl *D, |
| 3274 | CXXCtorType Type, |
| 3275 | raw_ostream &Out) { |
| 3276 | msvc_hashing_ostream MHO(Out); |
| 3277 | MicrosoftCXXNameMangler mangler(*this, MHO, D, Type); |
| 3278 | mangler.mangle(D); |
| 3279 | } |
| 3280 | |
| 3281 | void MicrosoftMangleContextImpl::mangleCXXDtor(const CXXDestructorDecl *D, |
| 3282 | CXXDtorType Type, |
| 3283 | raw_ostream &Out) { |
| 3284 | msvc_hashing_ostream MHO(Out); |
| 3285 | MicrosoftCXXNameMangler mangler(*this, MHO, D, Type); |
| 3286 | mangler.mangle(D); |
| 3287 | } |
| 3288 | |
| 3289 | void MicrosoftMangleContextImpl::mangleReferenceTemporary( |
| 3290 | const VarDecl *VD, unsigned ManglingNumber, raw_ostream &Out) { |
| 3291 | msvc_hashing_ostream MHO(Out); |
| 3292 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3293 | |
| 3294 | Mangler.getStream() << "?$RT" << ManglingNumber << '@'; |
| 3295 | Mangler.mangle(VD, ""); |
| 3296 | } |
| 3297 | |
| 3298 | void MicrosoftMangleContextImpl::mangleThreadSafeStaticGuardVariable( |
| 3299 | const VarDecl *VD, unsigned GuardNum, raw_ostream &Out) { |
| 3300 | msvc_hashing_ostream MHO(Out); |
| 3301 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3302 | |
| 3303 | Mangler.getStream() << "?$TSS" << GuardNum << '@'; |
| 3304 | Mangler.mangleNestedName(VD); |
| 3305 | Mangler.getStream() << "@4HA"; |
| 3306 | } |
| 3307 | |
| 3308 | void MicrosoftMangleContextImpl::mangleStaticGuardVariable(const VarDecl *VD, |
| 3309 | raw_ostream &Out) { |
| 3310 | |
| 3311 | |
| 3312 | |
| 3313 | |
| 3314 | |
| 3315 | |
| 3316 | |
| 3317 | |
| 3318 | |
| 3319 | |
| 3320 | msvc_hashing_ostream MHO(Out); |
| 3321 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3322 | |
| 3323 | bool Visible = VD->isExternallyVisible(); |
| 3324 | if (Visible) { |
| 3325 | Mangler.getStream() << (VD->getTLSKind() ? "??__J" : "??_B"); |
| 3326 | } else { |
| 3327 | Mangler.getStream() << "?$S1@"; |
| 3328 | } |
| 3329 | unsigned ScopeDepth = 0; |
| 3330 | if (Visible && !getNextDiscriminator(VD, ScopeDepth)) |
| 3331 | |
| 3332 | |
| 3333 | |
| 3334 | Mangler.mangle(VD, ""); |
| 3335 | else |
| 3336 | Mangler.mangleNestedName(VD); |
| 3337 | Mangler.getStream() << (Visible ? "@5" : "@4IA"); |
| 3338 | if (ScopeDepth) |
| 3339 | Mangler.mangleNumber(ScopeDepth); |
| 3340 | } |
| 3341 | |
| 3342 | void MicrosoftMangleContextImpl::mangleInitFiniStub(const VarDecl *D, |
| 3343 | char CharCode, |
| 3344 | raw_ostream &Out) { |
| 3345 | msvc_hashing_ostream MHO(Out); |
| 3346 | MicrosoftCXXNameMangler Mangler(*this, MHO); |
| 3347 | Mangler.getStream() << "??__" << CharCode; |
| 3348 | if (D->isStaticDataMember()) { |
| 3349 | Mangler.getStream() << '?'; |
| 3350 | Mangler.mangleName(D); |
| 3351 | Mangler.mangleVariableEncoding(D); |
| 3352 | Mangler.getStream() << "@@"; |
| 3353 | } else { |
| 3354 | Mangler.mangleName(D); |
| 3355 | } |
| 3356 | |
| 3357 | |
| 3358 | Mangler.getStream() << "YAXXZ"; |
| 3359 | } |
| 3360 | |
| 3361 | void MicrosoftMangleContextImpl::mangleDynamicInitializer(const VarDecl *D, |
| 3362 | raw_ostream &Out) { |
| 3363 | |
| 3364 | mangleInitFiniStub(D, 'E', Out); |
| 3365 | } |
| 3366 | |
| 3367 | void |
| 3368 | MicrosoftMangleContextImpl::mangleDynamicAtExitDestructor(const VarDecl *D, |
| 3369 | raw_ostream &Out) { |
| 3370 | |
| 3371 | mangleInitFiniStub(D, 'F', Out); |
| 3372 | } |
| 3373 | |
| 3374 | void MicrosoftMangleContextImpl::mangleStringLiteral(const StringLiteral *SL, |
| 3375 | raw_ostream &Out) { |
| 3376 | |
| 3377 | |
| 3378 | |
| 3379 | |
| 3380 | |
| 3381 | |
| 3382 | |
| 3383 | |
| 3384 | |
| 3385 | |
| 3386 | |
| 3387 | |
| 3388 | |
| 3389 | |
| 3390 | |
| 3391 | |
| 3392 | |
| 3393 | |
| 3394 | |
| 3395 | MicrosoftCXXNameMangler Mangler(*this, Out); |
| 3396 | Mangler.getStream() << "??_C@_"; |
| 3397 | |
| 3398 | |
| 3399 | |
| 3400 | |
| 3401 | |
| 3402 | |
| 3403 | |
| 3404 | unsigned StringLength = getASTContext() |
| 3405 | .getAsConstantArrayType(SL->getType()) |
| 3406 | ->getSize() |
| 3407 | .getZExtValue(); |
| 3408 | unsigned StringByteLength = StringLength * SL->getCharByteWidth(); |
| 3409 | |
| 3410 | |
| 3411 | if (SL->isWide()) |
| 3412 | Mangler.getStream() << '1'; |
| 3413 | else |
| 3414 | Mangler.getStream() << '0'; |
| 3415 | |
| 3416 | |
| 3417 | |
| 3418 | Mangler.mangleNumber(StringByteLength); |
| 3419 | |
| 3420 | auto GetLittleEndianByte = [&SL](unsigned Index) { |
| 3421 | unsigned CharByteWidth = SL->getCharByteWidth(); |
| 3422 | if (Index / CharByteWidth >= SL->getLength()) |
| 3423 | return static_cast<char>(0); |
| 3424 | uint32_t CodeUnit = SL->getCodeUnit(Index / CharByteWidth); |
| 3425 | unsigned OffsetInCodeUnit = Index % CharByteWidth; |
| 3426 | return static_cast<char>((CodeUnit >> (8 * OffsetInCodeUnit)) & 0xff); |
| 3427 | }; |
| 3428 | |
| 3429 | auto GetBigEndianByte = [&SL](unsigned Index) { |
| 3430 | unsigned CharByteWidth = SL->getCharByteWidth(); |
| 3431 | if (Index / CharByteWidth >= SL->getLength()) |
| 3432 | return static_cast<char>(0); |
| 3433 | uint32_t CodeUnit = SL->getCodeUnit(Index / CharByteWidth); |
| 3434 | unsigned OffsetInCodeUnit = (CharByteWidth - 1) - (Index % CharByteWidth); |
| 3435 | return static_cast<char>((CodeUnit >> (8 * OffsetInCodeUnit)) & 0xff); |
| 3436 | }; |
| 3437 | |
| 3438 | |
| 3439 | llvm::JamCRC JC; |
| 3440 | for (unsigned I = 0, E = StringByteLength; I != E; ++I) |
| 3441 | JC.update(GetLittleEndianByte(I)); |
| 3442 | |
| 3443 | |
| 3444 | |
| 3445 | Mangler.mangleNumber(JC.getCRC()); |
| 3446 | |
| 3447 | |
| 3448 | |
| 3449 | |
| 3450 | |
| 3451 | auto MangleByte = [&Mangler](char Byte) { |
| 3452 | |
| 3453 | |
| 3454 | |
| 3455 | |
| 3456 | |
| 3457 | |
| 3458 | if (isIdentifierBody(Byte, )) { |
| 3459 | Mangler.getStream() << Byte; |
| 3460 | } else if (isLetter(Byte & 0x7f)) { |
| 3461 | Mangler.getStream() << '?' << static_cast<char>(Byte & 0x7f); |
| 3462 | } else { |
| 3463 | const char SpecialChars[] = {',', '/', '\\', ':', '.', |
| 3464 | ' ', '\n', '\t', '\'', '-'}; |
| 3465 | const char *Pos = |
| 3466 | std::find(std::begin(SpecialChars), std::end(SpecialChars), Byte); |
| 3467 | if (Pos != std::end(SpecialChars)) { |
| 3468 | Mangler.getStream() << '?' << (Pos - std::begin(SpecialChars)); |
| 3469 | } else { |
| 3470 | Mangler.getStream() << "?$"; |
| 3471 | Mangler.getStream() << static_cast<char>('A' + ((Byte >> 4) & 0xf)); |
| 3472 | Mangler.getStream() << static_cast<char>('A' + (Byte & 0xf)); |
| 3473 | } |
| 3474 | } |
| 3475 | }; |
| 3476 | |
| 3477 | |
| 3478 | unsigned MaxBytesToMangle = SL->isWide() ? 64U : 32U; |
| 3479 | unsigned NumBytesToMangle = std::min(MaxBytesToMangle, StringByteLength); |
| 3480 | for (unsigned I = 0; I != NumBytesToMangle; ++I) { |
| 3481 | if (SL->isWide()) |
| 3482 | MangleByte(GetBigEndianByte(I)); |
| 3483 | else |
| 3484 | MangleByte(GetLittleEndianByte(I)); |
| 3485 | } |
| 3486 | |
| 3487 | Mangler.getStream() << '@'; |
| 3488 | } |
| 3489 | |
| 3490 | MicrosoftMangleContext * |
| 3491 | MicrosoftMangleContext::create(ASTContext &Context, DiagnosticsEngine &Diags) { |
| 3492 | return new MicrosoftMangleContextImpl(Context, Diags); |
| 3493 | } |
| 3494 | |