10b57cec5SDimitry Andric //===- MicrosoftDemangleNodes.h ---------------------------------*- C++ -*-===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric // 90b57cec5SDimitry Andric // This file defines the AST nodes used in the MSVC demangler. 100b57cec5SDimitry Andric // 110b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 120b57cec5SDimitry Andric 13fe6060f1SDimitry Andric #ifndef LLVM_DEMANGLE_MICROSOFTDEMANGLENODES_H 14fe6060f1SDimitry Andric #define LLVM_DEMANGLE_MICROSOFTDEMANGLENODES_H 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric #include "llvm/Demangle/DemangleConfig.h" 170b57cec5SDimitry Andric #include "llvm/Demangle/StringView.h" 180b57cec5SDimitry Andric #include <array> 19c14a5a88SDimitry Andric #include <cstdint> 20c14a5a88SDimitry Andric #include <string> 210b57cec5SDimitry Andric 220b57cec5SDimitry Andric namespace llvm { 230b57cec5SDimitry Andric namespace itanium_demangle { 24349cc55cSDimitry Andric class OutputBuffer; 250b57cec5SDimitry Andric } 260b57cec5SDimitry Andric } 270b57cec5SDimitry Andric 28349cc55cSDimitry Andric using llvm::itanium_demangle::OutputBuffer; 290b57cec5SDimitry Andric using llvm::itanium_demangle::StringView; 300b57cec5SDimitry Andric 310b57cec5SDimitry Andric namespace llvm { 320b57cec5SDimitry Andric namespace ms_demangle { 330b57cec5SDimitry Andric 340b57cec5SDimitry Andric // Storage classes 350b57cec5SDimitry Andric enum Qualifiers : uint8_t { 360b57cec5SDimitry Andric Q_None = 0, 370b57cec5SDimitry Andric Q_Const = 1 << 0, 380b57cec5SDimitry Andric Q_Volatile = 1 << 1, 390b57cec5SDimitry Andric Q_Far = 1 << 2, 400b57cec5SDimitry Andric Q_Huge = 1 << 3, 410b57cec5SDimitry Andric Q_Unaligned = 1 << 4, 420b57cec5SDimitry Andric Q_Restrict = 1 << 5, 430b57cec5SDimitry Andric Q_Pointer64 = 1 << 6 440b57cec5SDimitry Andric }; 450b57cec5SDimitry Andric 460b57cec5SDimitry Andric enum class StorageClass : uint8_t { 470b57cec5SDimitry Andric None, 480b57cec5SDimitry Andric PrivateStatic, 490b57cec5SDimitry Andric ProtectedStatic, 500b57cec5SDimitry Andric PublicStatic, 510b57cec5SDimitry Andric Global, 520b57cec5SDimitry Andric FunctionLocalStatic, 530b57cec5SDimitry Andric }; 540b57cec5SDimitry Andric 550b57cec5SDimitry Andric enum class PointerAffinity { None, Pointer, Reference, RValueReference }; 560b57cec5SDimitry Andric enum class FunctionRefQualifier { None, Reference, RValueReference }; 570b57cec5SDimitry Andric 580b57cec5SDimitry Andric // Calling conventions 590b57cec5SDimitry Andric enum class CallingConv : uint8_t { 600b57cec5SDimitry Andric None, 610b57cec5SDimitry Andric Cdecl, 620b57cec5SDimitry Andric Pascal, 630b57cec5SDimitry Andric Thiscall, 640b57cec5SDimitry Andric Stdcall, 650b57cec5SDimitry Andric Fastcall, 660b57cec5SDimitry Andric Clrcall, 670b57cec5SDimitry Andric Eabi, 680b57cec5SDimitry Andric Vectorcall, 690b57cec5SDimitry Andric Regcall, 70fe6060f1SDimitry Andric Swift, // Clang-only 71fe6060f1SDimitry Andric SwiftAsync, // Clang-only 720b57cec5SDimitry Andric }; 730b57cec5SDimitry Andric 740b57cec5SDimitry Andric enum class ReferenceKind : uint8_t { None, LValueRef, RValueRef }; 750b57cec5SDimitry Andric 760b57cec5SDimitry Andric enum OutputFlags { 770b57cec5SDimitry Andric OF_Default = 0, 780b57cec5SDimitry Andric OF_NoCallingConvention = 1, 790b57cec5SDimitry Andric OF_NoTagSpecifier = 2, 808bcb0991SDimitry Andric OF_NoAccessSpecifier = 4, 818bcb0991SDimitry Andric OF_NoMemberType = 8, 828bcb0991SDimitry Andric OF_NoReturnType = 16, 83349cc55cSDimitry Andric OF_NoVariableType = 32, 840b57cec5SDimitry Andric }; 850b57cec5SDimitry Andric 860b57cec5SDimitry Andric // Types 870b57cec5SDimitry Andric enum class PrimitiveKind { 880b57cec5SDimitry Andric Void, 890b57cec5SDimitry Andric Bool, 900b57cec5SDimitry Andric Char, 910b57cec5SDimitry Andric Schar, 920b57cec5SDimitry Andric Uchar, 930b57cec5SDimitry Andric Char8, 940b57cec5SDimitry Andric Char16, 950b57cec5SDimitry Andric Char32, 960b57cec5SDimitry Andric Short, 970b57cec5SDimitry Andric Ushort, 980b57cec5SDimitry Andric Int, 990b57cec5SDimitry Andric Uint, 1000b57cec5SDimitry Andric Long, 1010b57cec5SDimitry Andric Ulong, 1020b57cec5SDimitry Andric Int64, 1030b57cec5SDimitry Andric Uint64, 1040b57cec5SDimitry Andric Wchar, 1050b57cec5SDimitry Andric Float, 1060b57cec5SDimitry Andric Double, 1070b57cec5SDimitry Andric Ldouble, 1080b57cec5SDimitry Andric Nullptr, 1090b57cec5SDimitry Andric }; 1100b57cec5SDimitry Andric 1110b57cec5SDimitry Andric enum class CharKind { 1120b57cec5SDimitry Andric Char, 1130b57cec5SDimitry Andric Char16, 1140b57cec5SDimitry Andric Char32, 1150b57cec5SDimitry Andric Wchar, 1160b57cec5SDimitry Andric }; 1170b57cec5SDimitry Andric 1180b57cec5SDimitry Andric enum class IntrinsicFunctionKind : uint8_t { 1190b57cec5SDimitry Andric None, 1200b57cec5SDimitry Andric New, // ?2 # operator new 1210b57cec5SDimitry Andric Delete, // ?3 # operator delete 1220b57cec5SDimitry Andric Assign, // ?4 # operator= 1230b57cec5SDimitry Andric RightShift, // ?5 # operator>> 1240b57cec5SDimitry Andric LeftShift, // ?6 # operator<< 1250b57cec5SDimitry Andric LogicalNot, // ?7 # operator! 1260b57cec5SDimitry Andric Equals, // ?8 # operator== 1270b57cec5SDimitry Andric NotEquals, // ?9 # operator!= 1280b57cec5SDimitry Andric ArraySubscript, // ?A # operator[] 1290b57cec5SDimitry Andric Pointer, // ?C # operator-> 1300b57cec5SDimitry Andric Dereference, // ?D # operator* 1310b57cec5SDimitry Andric Increment, // ?E # operator++ 1320b57cec5SDimitry Andric Decrement, // ?F # operator-- 1330b57cec5SDimitry Andric Minus, // ?G # operator- 1340b57cec5SDimitry Andric Plus, // ?H # operator+ 1350b57cec5SDimitry Andric BitwiseAnd, // ?I # operator& 1360b57cec5SDimitry Andric MemberPointer, // ?J # operator->* 1370b57cec5SDimitry Andric Divide, // ?K # operator/ 1380b57cec5SDimitry Andric Modulus, // ?L # operator% 1390b57cec5SDimitry Andric LessThan, // ?M operator< 1400b57cec5SDimitry Andric LessThanEqual, // ?N operator<= 1410b57cec5SDimitry Andric GreaterThan, // ?O operator> 1420b57cec5SDimitry Andric GreaterThanEqual, // ?P operator>= 1430b57cec5SDimitry Andric Comma, // ?Q operator, 1440b57cec5SDimitry Andric Parens, // ?R operator() 1450b57cec5SDimitry Andric BitwiseNot, // ?S operator~ 1460b57cec5SDimitry Andric BitwiseXor, // ?T operator^ 1470b57cec5SDimitry Andric BitwiseOr, // ?U operator| 1480b57cec5SDimitry Andric LogicalAnd, // ?V operator&& 1490b57cec5SDimitry Andric LogicalOr, // ?W operator|| 1500b57cec5SDimitry Andric TimesEqual, // ?X operator*= 1510b57cec5SDimitry Andric PlusEqual, // ?Y operator+= 1520b57cec5SDimitry Andric MinusEqual, // ?Z operator-= 1530b57cec5SDimitry Andric DivEqual, // ?_0 operator/= 1540b57cec5SDimitry Andric ModEqual, // ?_1 operator%= 1550b57cec5SDimitry Andric RshEqual, // ?_2 operator>>= 1560b57cec5SDimitry Andric LshEqual, // ?_3 operator<<= 1570b57cec5SDimitry Andric BitwiseAndEqual, // ?_4 operator&= 1580b57cec5SDimitry Andric BitwiseOrEqual, // ?_5 operator|= 1590b57cec5SDimitry Andric BitwiseXorEqual, // ?_6 operator^= 1600b57cec5SDimitry Andric VbaseDtor, // ?_D # vbase destructor 1610b57cec5SDimitry Andric VecDelDtor, // ?_E # vector deleting destructor 1620b57cec5SDimitry Andric DefaultCtorClosure, // ?_F # default constructor closure 1630b57cec5SDimitry Andric ScalarDelDtor, // ?_G # scalar deleting destructor 1640b57cec5SDimitry Andric VecCtorIter, // ?_H # vector constructor iterator 1650b57cec5SDimitry Andric VecDtorIter, // ?_I # vector destructor iterator 1660b57cec5SDimitry Andric VecVbaseCtorIter, // ?_J # vector vbase constructor iterator 1670b57cec5SDimitry Andric VdispMap, // ?_K # virtual displacement map 1680b57cec5SDimitry Andric EHVecCtorIter, // ?_L # eh vector constructor iterator 1690b57cec5SDimitry Andric EHVecDtorIter, // ?_M # eh vector destructor iterator 1700b57cec5SDimitry Andric EHVecVbaseCtorIter, // ?_N # eh vector vbase constructor iterator 1710b57cec5SDimitry Andric CopyCtorClosure, // ?_O # copy constructor closure 1720b57cec5SDimitry Andric LocalVftableCtorClosure, // ?_T # local vftable constructor closure 1730b57cec5SDimitry Andric ArrayNew, // ?_U operator new[] 1740b57cec5SDimitry Andric ArrayDelete, // ?_V operator delete[] 1750b57cec5SDimitry Andric ManVectorCtorIter, // ?__A managed vector ctor iterator 1760b57cec5SDimitry Andric ManVectorDtorIter, // ?__B managed vector dtor iterator 1770b57cec5SDimitry Andric EHVectorCopyCtorIter, // ?__C EH vector copy ctor iterator 1780b57cec5SDimitry Andric EHVectorVbaseCopyCtorIter, // ?__D EH vector vbase copy ctor iterator 1790b57cec5SDimitry Andric VectorCopyCtorIter, // ?__G vector copy constructor iterator 1800b57cec5SDimitry Andric VectorVbaseCopyCtorIter, // ?__H vector vbase copy constructor iterator 1810b57cec5SDimitry Andric ManVectorVbaseCopyCtorIter, // ?__I managed vector vbase copy constructor 1820b57cec5SDimitry Andric CoAwait, // ?__L operator co_await 1830b57cec5SDimitry Andric Spaceship, // ?__M operator<=> 1840b57cec5SDimitry Andric MaxIntrinsic 1850b57cec5SDimitry Andric }; 1860b57cec5SDimitry Andric 1870b57cec5SDimitry Andric enum class SpecialIntrinsicKind { 1880b57cec5SDimitry Andric None, 1890b57cec5SDimitry Andric Vftable, 1900b57cec5SDimitry Andric Vbtable, 1910b57cec5SDimitry Andric Typeof, 1920b57cec5SDimitry Andric VcallThunk, 1930b57cec5SDimitry Andric LocalStaticGuard, 1940b57cec5SDimitry Andric StringLiteralSymbol, 1950b57cec5SDimitry Andric UdtReturning, 1960b57cec5SDimitry Andric Unknown, 1970b57cec5SDimitry Andric DynamicInitializer, 1980b57cec5SDimitry Andric DynamicAtexitDestructor, 1990b57cec5SDimitry Andric RttiTypeDescriptor, 2000b57cec5SDimitry Andric RttiBaseClassDescriptor, 2010b57cec5SDimitry Andric RttiBaseClassArray, 2020b57cec5SDimitry Andric RttiClassHierarchyDescriptor, 2030b57cec5SDimitry Andric RttiCompleteObjLocator, 2040b57cec5SDimitry Andric LocalVftable, 2050b57cec5SDimitry Andric LocalStaticThreadGuard, 2060b57cec5SDimitry Andric }; 2070b57cec5SDimitry Andric 2080b57cec5SDimitry Andric // Function classes 2090b57cec5SDimitry Andric enum FuncClass : uint16_t { 2100b57cec5SDimitry Andric FC_None = 0, 2110b57cec5SDimitry Andric FC_Public = 1 << 0, 2120b57cec5SDimitry Andric FC_Protected = 1 << 1, 2130b57cec5SDimitry Andric FC_Private = 1 << 2, 2140b57cec5SDimitry Andric FC_Global = 1 << 3, 2150b57cec5SDimitry Andric FC_Static = 1 << 4, 2160b57cec5SDimitry Andric FC_Virtual = 1 << 5, 2170b57cec5SDimitry Andric FC_Far = 1 << 6, 2180b57cec5SDimitry Andric FC_ExternC = 1 << 7, 2190b57cec5SDimitry Andric FC_NoParameterList = 1 << 8, 2200b57cec5SDimitry Andric FC_VirtualThisAdjust = 1 << 9, 2210b57cec5SDimitry Andric FC_VirtualThisAdjustEx = 1 << 10, 2220b57cec5SDimitry Andric FC_StaticThisAdjust = 1 << 11, 2230b57cec5SDimitry Andric }; 2240b57cec5SDimitry Andric 2250b57cec5SDimitry Andric enum class TagKind { Class, Struct, Union, Enum }; 2260b57cec5SDimitry Andric 2270b57cec5SDimitry Andric enum class NodeKind { 2280b57cec5SDimitry Andric Unknown, 2290b57cec5SDimitry Andric Md5Symbol, 2300b57cec5SDimitry Andric PrimitiveType, 2310b57cec5SDimitry Andric FunctionSignature, 2320b57cec5SDimitry Andric Identifier, 2330b57cec5SDimitry Andric NamedIdentifier, 2340b57cec5SDimitry Andric VcallThunkIdentifier, 2350b57cec5SDimitry Andric LocalStaticGuardIdentifier, 2360b57cec5SDimitry Andric IntrinsicFunctionIdentifier, 2370b57cec5SDimitry Andric ConversionOperatorIdentifier, 2380b57cec5SDimitry Andric DynamicStructorIdentifier, 2390b57cec5SDimitry Andric StructorIdentifier, 2400b57cec5SDimitry Andric LiteralOperatorIdentifier, 2410b57cec5SDimitry Andric ThunkSignature, 2420b57cec5SDimitry Andric PointerType, 2430b57cec5SDimitry Andric TagType, 2440b57cec5SDimitry Andric ArrayType, 2450b57cec5SDimitry Andric Custom, 2460b57cec5SDimitry Andric IntrinsicType, 2470b57cec5SDimitry Andric NodeArray, 2480b57cec5SDimitry Andric QualifiedName, 2490b57cec5SDimitry Andric TemplateParameterReference, 2500b57cec5SDimitry Andric EncodedStringLiteral, 2510b57cec5SDimitry Andric IntegerLiteral, 2520b57cec5SDimitry Andric RttiBaseClassDescriptor, 2530b57cec5SDimitry Andric LocalStaticGuardVariable, 2540b57cec5SDimitry Andric FunctionSymbol, 2550b57cec5SDimitry Andric VariableSymbol, 2560b57cec5SDimitry Andric SpecialTableSymbol 2570b57cec5SDimitry Andric }; 2580b57cec5SDimitry Andric 2590b57cec5SDimitry Andric struct Node { 2600b57cec5SDimitry Andric explicit Node(NodeKind K) : Kind(K) {} 2610b57cec5SDimitry Andric virtual ~Node() = default; 2620b57cec5SDimitry Andric 2630b57cec5SDimitry Andric NodeKind kind() const { return Kind; } 2640b57cec5SDimitry Andric 265349cc55cSDimitry Andric virtual void output(OutputBuffer &OB, OutputFlags Flags) const = 0; 2660b57cec5SDimitry Andric 2670b57cec5SDimitry Andric std::string toString(OutputFlags Flags = OF_Default) const; 2680b57cec5SDimitry Andric 2690b57cec5SDimitry Andric private: 2700b57cec5SDimitry Andric NodeKind Kind; 2710b57cec5SDimitry Andric }; 2720b57cec5SDimitry Andric 2730b57cec5SDimitry Andric struct TypeNode; 2740b57cec5SDimitry Andric struct PrimitiveTypeNode; 2750b57cec5SDimitry Andric struct FunctionSignatureNode; 2760b57cec5SDimitry Andric struct IdentifierNode; 2770b57cec5SDimitry Andric struct NamedIdentifierNode; 2780b57cec5SDimitry Andric struct VcallThunkIdentifierNode; 2790b57cec5SDimitry Andric struct IntrinsicFunctionIdentifierNode; 2800b57cec5SDimitry Andric struct LiteralOperatorIdentifierNode; 2810b57cec5SDimitry Andric struct ConversionOperatorIdentifierNode; 2820b57cec5SDimitry Andric struct StructorIdentifierNode; 2830b57cec5SDimitry Andric struct ThunkSignatureNode; 2840b57cec5SDimitry Andric struct PointerTypeNode; 2850b57cec5SDimitry Andric struct ArrayTypeNode; 2860b57cec5SDimitry Andric struct CustomNode; 2870b57cec5SDimitry Andric struct TagTypeNode; 2880b57cec5SDimitry Andric struct IntrinsicTypeNode; 2890b57cec5SDimitry Andric struct NodeArrayNode; 2900b57cec5SDimitry Andric struct QualifiedNameNode; 2910b57cec5SDimitry Andric struct TemplateParameterReferenceNode; 2920b57cec5SDimitry Andric struct EncodedStringLiteralNode; 2930b57cec5SDimitry Andric struct IntegerLiteralNode; 2940b57cec5SDimitry Andric struct RttiBaseClassDescriptorNode; 2950b57cec5SDimitry Andric struct LocalStaticGuardVariableNode; 2960b57cec5SDimitry Andric struct SymbolNode; 2970b57cec5SDimitry Andric struct FunctionSymbolNode; 2980b57cec5SDimitry Andric struct VariableSymbolNode; 2990b57cec5SDimitry Andric struct SpecialTableSymbolNode; 3000b57cec5SDimitry Andric 3010b57cec5SDimitry Andric struct TypeNode : public Node { 3020b57cec5SDimitry Andric explicit TypeNode(NodeKind K) : Node(K) {} 3030b57cec5SDimitry Andric 304349cc55cSDimitry Andric virtual void outputPre(OutputBuffer &OB, OutputFlags Flags) const = 0; 305349cc55cSDimitry Andric virtual void outputPost(OutputBuffer &OB, OutputFlags Flags) const = 0; 3060b57cec5SDimitry Andric 307349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override { 308349cc55cSDimitry Andric outputPre(OB, Flags); 309349cc55cSDimitry Andric outputPost(OB, Flags); 3100b57cec5SDimitry Andric } 3110b57cec5SDimitry Andric 3120b57cec5SDimitry Andric Qualifiers Quals = Q_None; 3130b57cec5SDimitry Andric }; 3140b57cec5SDimitry Andric 3150b57cec5SDimitry Andric struct PrimitiveTypeNode : public TypeNode { 3160b57cec5SDimitry Andric explicit PrimitiveTypeNode(PrimitiveKind K) 3170b57cec5SDimitry Andric : TypeNode(NodeKind::PrimitiveType), PrimKind(K) {} 3180b57cec5SDimitry Andric 319349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 320349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override {} 3210b57cec5SDimitry Andric 3220b57cec5SDimitry Andric PrimitiveKind PrimKind; 3230b57cec5SDimitry Andric }; 3240b57cec5SDimitry Andric 3250b57cec5SDimitry Andric struct FunctionSignatureNode : public TypeNode { 3260b57cec5SDimitry Andric explicit FunctionSignatureNode(NodeKind K) : TypeNode(K) {} 3270b57cec5SDimitry Andric FunctionSignatureNode() : TypeNode(NodeKind::FunctionSignature) {} 3280b57cec5SDimitry Andric 329349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 330349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 3310b57cec5SDimitry Andric 3320b57cec5SDimitry Andric // Valid if this FunctionTypeNode is the Pointee of a PointerType or 3330b57cec5SDimitry Andric // MemberPointerType. 3340b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 3350b57cec5SDimitry Andric 3360b57cec5SDimitry Andric // The function's calling convention. 3370b57cec5SDimitry Andric CallingConv CallConvention = CallingConv::None; 3380b57cec5SDimitry Andric 3390b57cec5SDimitry Andric // Function flags (gloabl, public, etc) 3400b57cec5SDimitry Andric FuncClass FunctionClass = FC_Global; 3410b57cec5SDimitry Andric 3420b57cec5SDimitry Andric FunctionRefQualifier RefQualifier = FunctionRefQualifier::None; 3430b57cec5SDimitry Andric 3440b57cec5SDimitry Andric // The return type of the function. 3450b57cec5SDimitry Andric TypeNode *ReturnType = nullptr; 3460b57cec5SDimitry Andric 3470b57cec5SDimitry Andric // True if this is a C-style ... varargs function. 3480b57cec5SDimitry Andric bool IsVariadic = false; 3490b57cec5SDimitry Andric 3500b57cec5SDimitry Andric // Function parameters 3510b57cec5SDimitry Andric NodeArrayNode *Params = nullptr; 3520b57cec5SDimitry Andric 3530b57cec5SDimitry Andric // True if the function type is noexcept. 3540b57cec5SDimitry Andric bool IsNoexcept = false; 3550b57cec5SDimitry Andric }; 3560b57cec5SDimitry Andric 3570b57cec5SDimitry Andric struct IdentifierNode : public Node { 3580b57cec5SDimitry Andric explicit IdentifierNode(NodeKind K) : Node(K) {} 3590b57cec5SDimitry Andric 3600b57cec5SDimitry Andric NodeArrayNode *TemplateParams = nullptr; 3610b57cec5SDimitry Andric 3620b57cec5SDimitry Andric protected: 363349cc55cSDimitry Andric void outputTemplateParameters(OutputBuffer &OB, OutputFlags Flags) const; 3640b57cec5SDimitry Andric }; 3650b57cec5SDimitry Andric 3660b57cec5SDimitry Andric struct VcallThunkIdentifierNode : public IdentifierNode { 3670b57cec5SDimitry Andric VcallThunkIdentifierNode() : IdentifierNode(NodeKind::VcallThunkIdentifier) {} 3680b57cec5SDimitry Andric 369349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 3700b57cec5SDimitry Andric 3710b57cec5SDimitry Andric uint64_t OffsetInVTable = 0; 3720b57cec5SDimitry Andric }; 3730b57cec5SDimitry Andric 3740b57cec5SDimitry Andric struct DynamicStructorIdentifierNode : public IdentifierNode { 3750b57cec5SDimitry Andric DynamicStructorIdentifierNode() 3760b57cec5SDimitry Andric : IdentifierNode(NodeKind::DynamicStructorIdentifier) {} 3770b57cec5SDimitry Andric 378349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 3790b57cec5SDimitry Andric 3800b57cec5SDimitry Andric VariableSymbolNode *Variable = nullptr; 3810b57cec5SDimitry Andric QualifiedNameNode *Name = nullptr; 3820b57cec5SDimitry Andric bool IsDestructor = false; 3830b57cec5SDimitry Andric }; 3840b57cec5SDimitry Andric 3850b57cec5SDimitry Andric struct NamedIdentifierNode : public IdentifierNode { 3860b57cec5SDimitry Andric NamedIdentifierNode() : IdentifierNode(NodeKind::NamedIdentifier) {} 3870b57cec5SDimitry Andric 388349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 3890b57cec5SDimitry Andric 3900b57cec5SDimitry Andric StringView Name; 3910b57cec5SDimitry Andric }; 3920b57cec5SDimitry Andric 3930b57cec5SDimitry Andric struct IntrinsicFunctionIdentifierNode : public IdentifierNode { 3940b57cec5SDimitry Andric explicit IntrinsicFunctionIdentifierNode(IntrinsicFunctionKind Operator) 3950b57cec5SDimitry Andric : IdentifierNode(NodeKind::IntrinsicFunctionIdentifier), 3960b57cec5SDimitry Andric Operator(Operator) {} 3970b57cec5SDimitry Andric 398349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 3990b57cec5SDimitry Andric 4000b57cec5SDimitry Andric IntrinsicFunctionKind Operator; 4010b57cec5SDimitry Andric }; 4020b57cec5SDimitry Andric 4030b57cec5SDimitry Andric struct LiteralOperatorIdentifierNode : public IdentifierNode { 4040b57cec5SDimitry Andric LiteralOperatorIdentifierNode() 4050b57cec5SDimitry Andric : IdentifierNode(NodeKind::LiteralOperatorIdentifier) {} 4060b57cec5SDimitry Andric 407349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 4080b57cec5SDimitry Andric 4090b57cec5SDimitry Andric StringView Name; 4100b57cec5SDimitry Andric }; 4110b57cec5SDimitry Andric 4120b57cec5SDimitry Andric struct LocalStaticGuardIdentifierNode : public IdentifierNode { 4130b57cec5SDimitry Andric LocalStaticGuardIdentifierNode() 4140b57cec5SDimitry Andric : IdentifierNode(NodeKind::LocalStaticGuardIdentifier) {} 4150b57cec5SDimitry Andric 416349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 4170b57cec5SDimitry Andric 4180b57cec5SDimitry Andric bool IsThread = false; 4190b57cec5SDimitry Andric uint32_t ScopeIndex = 0; 4200b57cec5SDimitry Andric }; 4210b57cec5SDimitry Andric 4220b57cec5SDimitry Andric struct ConversionOperatorIdentifierNode : public IdentifierNode { 4230b57cec5SDimitry Andric ConversionOperatorIdentifierNode() 4240b57cec5SDimitry Andric : IdentifierNode(NodeKind::ConversionOperatorIdentifier) {} 4250b57cec5SDimitry Andric 426349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 4270b57cec5SDimitry Andric 4280b57cec5SDimitry Andric // The type that this operator converts too. 4290b57cec5SDimitry Andric TypeNode *TargetType = nullptr; 4300b57cec5SDimitry Andric }; 4310b57cec5SDimitry Andric 4320b57cec5SDimitry Andric struct StructorIdentifierNode : public IdentifierNode { 4330b57cec5SDimitry Andric StructorIdentifierNode() : IdentifierNode(NodeKind::StructorIdentifier) {} 4340b57cec5SDimitry Andric explicit StructorIdentifierNode(bool IsDestructor) 4350b57cec5SDimitry Andric : IdentifierNode(NodeKind::StructorIdentifier), 4360b57cec5SDimitry Andric IsDestructor(IsDestructor) {} 4370b57cec5SDimitry Andric 438349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 4390b57cec5SDimitry Andric 4400b57cec5SDimitry Andric // The name of the class that this is a structor of. 4410b57cec5SDimitry Andric IdentifierNode *Class = nullptr; 4420b57cec5SDimitry Andric bool IsDestructor = false; 4430b57cec5SDimitry Andric }; 4440b57cec5SDimitry Andric 4450b57cec5SDimitry Andric struct ThunkSignatureNode : public FunctionSignatureNode { 4460b57cec5SDimitry Andric ThunkSignatureNode() : FunctionSignatureNode(NodeKind::ThunkSignature) {} 4470b57cec5SDimitry Andric 448349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 449349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 4500b57cec5SDimitry Andric 4510b57cec5SDimitry Andric struct ThisAdjustor { 4520b57cec5SDimitry Andric uint32_t StaticOffset = 0; 4530b57cec5SDimitry Andric int32_t VBPtrOffset = 0; 4540b57cec5SDimitry Andric int32_t VBOffsetOffset = 0; 4550b57cec5SDimitry Andric int32_t VtordispOffset = 0; 4560b57cec5SDimitry Andric }; 4570b57cec5SDimitry Andric 4580b57cec5SDimitry Andric ThisAdjustor ThisAdjust; 4590b57cec5SDimitry Andric }; 4600b57cec5SDimitry Andric 4610b57cec5SDimitry Andric struct PointerTypeNode : public TypeNode { 4620b57cec5SDimitry Andric PointerTypeNode() : TypeNode(NodeKind::PointerType) {} 463349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 464349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 4650b57cec5SDimitry Andric 4660b57cec5SDimitry Andric // Is this a pointer, reference, or rvalue-reference? 4670b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 4680b57cec5SDimitry Andric 4690b57cec5SDimitry Andric // If this is a member pointer, this is the class that the member is in. 4700b57cec5SDimitry Andric QualifiedNameNode *ClassParent = nullptr; 4710b57cec5SDimitry Andric 4720b57cec5SDimitry Andric // Represents a type X in "a pointer to X", "a reference to X", or 4730b57cec5SDimitry Andric // "rvalue-reference to X" 4740b57cec5SDimitry Andric TypeNode *Pointee = nullptr; 4750b57cec5SDimitry Andric }; 4760b57cec5SDimitry Andric 4770b57cec5SDimitry Andric struct TagTypeNode : public TypeNode { 4780b57cec5SDimitry Andric explicit TagTypeNode(TagKind Tag) : TypeNode(NodeKind::TagType), Tag(Tag) {} 4790b57cec5SDimitry Andric 480349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 481349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 4820b57cec5SDimitry Andric 4830b57cec5SDimitry Andric QualifiedNameNode *QualifiedName = nullptr; 4840b57cec5SDimitry Andric TagKind Tag; 4850b57cec5SDimitry Andric }; 4860b57cec5SDimitry Andric 4870b57cec5SDimitry Andric struct ArrayTypeNode : public TypeNode { 4880b57cec5SDimitry Andric ArrayTypeNode() : TypeNode(NodeKind::ArrayType) {} 4890b57cec5SDimitry Andric 490349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 491349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 4920b57cec5SDimitry Andric 493349cc55cSDimitry Andric void outputDimensionsImpl(OutputBuffer &OB, OutputFlags Flags) const; 494349cc55cSDimitry Andric void outputOneDimension(OutputBuffer &OB, OutputFlags Flags, Node *N) const; 4950b57cec5SDimitry Andric 4960b57cec5SDimitry Andric // A list of array dimensions. e.g. [3,4,5] in `int Foo[3][4][5]` 4970b57cec5SDimitry Andric NodeArrayNode *Dimensions = nullptr; 4980b57cec5SDimitry Andric 4990b57cec5SDimitry Andric // The type of array element. 5000b57cec5SDimitry Andric TypeNode *ElementType = nullptr; 5010b57cec5SDimitry Andric }; 5020b57cec5SDimitry Andric 5030b57cec5SDimitry Andric struct IntrinsicNode : public TypeNode { 5040b57cec5SDimitry Andric IntrinsicNode() : TypeNode(NodeKind::IntrinsicType) {} 505349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override {} 5060b57cec5SDimitry Andric }; 5070b57cec5SDimitry Andric 5080b57cec5SDimitry Andric struct CustomTypeNode : public TypeNode { 5090b57cec5SDimitry Andric CustomTypeNode() : TypeNode(NodeKind::Custom) {} 5100b57cec5SDimitry Andric 511349cc55cSDimitry Andric void outputPre(OutputBuffer &OB, OutputFlags Flags) const override; 512349cc55cSDimitry Andric void outputPost(OutputBuffer &OB, OutputFlags Flags) const override; 5130b57cec5SDimitry Andric 514480093f4SDimitry Andric IdentifierNode *Identifier = nullptr; 5150b57cec5SDimitry Andric }; 5160b57cec5SDimitry Andric 5170b57cec5SDimitry Andric struct NodeArrayNode : public Node { 5180b57cec5SDimitry Andric NodeArrayNode() : Node(NodeKind::NodeArray) {} 5190b57cec5SDimitry Andric 520349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5210b57cec5SDimitry Andric 522349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags, StringView Separator) const; 5230b57cec5SDimitry Andric 5240b57cec5SDimitry Andric Node **Nodes = nullptr; 5250b57cec5SDimitry Andric size_t Count = 0; 5260b57cec5SDimitry Andric }; 5270b57cec5SDimitry Andric 5280b57cec5SDimitry Andric struct QualifiedNameNode : public Node { 5290b57cec5SDimitry Andric QualifiedNameNode() : Node(NodeKind::QualifiedName) {} 5300b57cec5SDimitry Andric 531349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5320b57cec5SDimitry Andric 5330b57cec5SDimitry Andric NodeArrayNode *Components = nullptr; 5340b57cec5SDimitry Andric 5350b57cec5SDimitry Andric IdentifierNode *getUnqualifiedIdentifier() { 5360b57cec5SDimitry Andric Node *LastComponent = Components->Nodes[Components->Count - 1]; 5370b57cec5SDimitry Andric return static_cast<IdentifierNode *>(LastComponent); 5380b57cec5SDimitry Andric } 5390b57cec5SDimitry Andric }; 5400b57cec5SDimitry Andric 5410b57cec5SDimitry Andric struct TemplateParameterReferenceNode : public Node { 5420b57cec5SDimitry Andric TemplateParameterReferenceNode() 5430b57cec5SDimitry Andric : Node(NodeKind::TemplateParameterReference) {} 5440b57cec5SDimitry Andric 545349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5460b57cec5SDimitry Andric 5470b57cec5SDimitry Andric SymbolNode *Symbol = nullptr; 5480b57cec5SDimitry Andric 5490b57cec5SDimitry Andric int ThunkOffsetCount = 0; 5500b57cec5SDimitry Andric std::array<int64_t, 3> ThunkOffsets; 5510b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 5520b57cec5SDimitry Andric bool IsMemberPointer = false; 5530b57cec5SDimitry Andric }; 5540b57cec5SDimitry Andric 5550b57cec5SDimitry Andric struct IntegerLiteralNode : public Node { 5560b57cec5SDimitry Andric IntegerLiteralNode() : Node(NodeKind::IntegerLiteral) {} 5570b57cec5SDimitry Andric IntegerLiteralNode(uint64_t Value, bool IsNegative) 5580b57cec5SDimitry Andric : Node(NodeKind::IntegerLiteral), Value(Value), IsNegative(IsNegative) {} 5590b57cec5SDimitry Andric 560349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5610b57cec5SDimitry Andric 5620b57cec5SDimitry Andric uint64_t Value = 0; 5630b57cec5SDimitry Andric bool IsNegative = false; 5640b57cec5SDimitry Andric }; 5650b57cec5SDimitry Andric 5660b57cec5SDimitry Andric struct RttiBaseClassDescriptorNode : public IdentifierNode { 5670b57cec5SDimitry Andric RttiBaseClassDescriptorNode() 5680b57cec5SDimitry Andric : IdentifierNode(NodeKind::RttiBaseClassDescriptor) {} 5690b57cec5SDimitry Andric 570349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5710b57cec5SDimitry Andric 5720b57cec5SDimitry Andric uint32_t NVOffset = 0; 5730b57cec5SDimitry Andric int32_t VBPtrOffset = 0; 5740b57cec5SDimitry Andric uint32_t VBTableOffset = 0; 5750b57cec5SDimitry Andric uint32_t Flags = 0; 5760b57cec5SDimitry Andric }; 5770b57cec5SDimitry Andric 5780b57cec5SDimitry Andric struct SymbolNode : public Node { 5790b57cec5SDimitry Andric explicit SymbolNode(NodeKind K) : Node(K) {} 580349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5810b57cec5SDimitry Andric QualifiedNameNode *Name = nullptr; 5820b57cec5SDimitry Andric }; 5830b57cec5SDimitry Andric 5840b57cec5SDimitry Andric struct SpecialTableSymbolNode : public SymbolNode { 5850b57cec5SDimitry Andric explicit SpecialTableSymbolNode() 5860b57cec5SDimitry Andric : SymbolNode(NodeKind::SpecialTableSymbol) {} 5870b57cec5SDimitry Andric 588349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5890b57cec5SDimitry Andric QualifiedNameNode *TargetName = nullptr; 590480093f4SDimitry Andric Qualifiers Quals = Qualifiers::Q_None; 5910b57cec5SDimitry Andric }; 5920b57cec5SDimitry Andric 5930b57cec5SDimitry Andric struct LocalStaticGuardVariableNode : public SymbolNode { 5940b57cec5SDimitry Andric LocalStaticGuardVariableNode() 5950b57cec5SDimitry Andric : SymbolNode(NodeKind::LocalStaticGuardVariable) {} 5960b57cec5SDimitry Andric 597349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 5980b57cec5SDimitry Andric 5990b57cec5SDimitry Andric bool IsVisible = false; 6000b57cec5SDimitry Andric }; 6010b57cec5SDimitry Andric 6020b57cec5SDimitry Andric struct EncodedStringLiteralNode : public SymbolNode { 6030b57cec5SDimitry Andric EncodedStringLiteralNode() : SymbolNode(NodeKind::EncodedStringLiteral) {} 6040b57cec5SDimitry Andric 605349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 6060b57cec5SDimitry Andric 6070b57cec5SDimitry Andric StringView DecodedString; 6080b57cec5SDimitry Andric bool IsTruncated = false; 6090b57cec5SDimitry Andric CharKind Char = CharKind::Char; 6100b57cec5SDimitry Andric }; 6110b57cec5SDimitry Andric 6120b57cec5SDimitry Andric struct VariableSymbolNode : public SymbolNode { 6130b57cec5SDimitry Andric VariableSymbolNode() : SymbolNode(NodeKind::VariableSymbol) {} 6140b57cec5SDimitry Andric 615349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 6160b57cec5SDimitry Andric 6170b57cec5SDimitry Andric StorageClass SC = StorageClass::None; 6180b57cec5SDimitry Andric TypeNode *Type = nullptr; 6190b57cec5SDimitry Andric }; 6200b57cec5SDimitry Andric 6210b57cec5SDimitry Andric struct FunctionSymbolNode : public SymbolNode { 6220b57cec5SDimitry Andric FunctionSymbolNode() : SymbolNode(NodeKind::FunctionSymbol) {} 6230b57cec5SDimitry Andric 624349cc55cSDimitry Andric void output(OutputBuffer &OB, OutputFlags Flags) const override; 6250b57cec5SDimitry Andric 6260b57cec5SDimitry Andric FunctionSignatureNode *Signature = nullptr; 6270b57cec5SDimitry Andric }; 6280b57cec5SDimitry Andric 6290b57cec5SDimitry Andric } // namespace ms_demangle 6300b57cec5SDimitry Andric } // namespace llvm 6310b57cec5SDimitry Andric 6320b57cec5SDimitry Andric #endif 633