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 130b57cec5SDimitry Andric #ifndef LLVM_SUPPORT_MICROSOFTDEMANGLENODES_H 140b57cec5SDimitry Andric #define LLVM_SUPPORT_MICROSOFTDEMANGLENODES_H 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric #include "llvm/Demangle/DemangleConfig.h" 170b57cec5SDimitry Andric #include "llvm/Demangle/StringView.h" 180b57cec5SDimitry Andric #include <array> 190b57cec5SDimitry Andric 200b57cec5SDimitry Andric namespace llvm { 210b57cec5SDimitry Andric namespace itanium_demangle { 220b57cec5SDimitry Andric class OutputStream; 230b57cec5SDimitry Andric } 240b57cec5SDimitry Andric } 250b57cec5SDimitry Andric 260b57cec5SDimitry Andric using llvm::itanium_demangle::OutputStream; 270b57cec5SDimitry Andric using llvm::itanium_demangle::StringView; 280b57cec5SDimitry Andric 290b57cec5SDimitry Andric namespace llvm { 300b57cec5SDimitry Andric namespace ms_demangle { 310b57cec5SDimitry Andric 320b57cec5SDimitry Andric // Storage classes 330b57cec5SDimitry Andric enum Qualifiers : uint8_t { 340b57cec5SDimitry Andric Q_None = 0, 350b57cec5SDimitry Andric Q_Const = 1 << 0, 360b57cec5SDimitry Andric Q_Volatile = 1 << 1, 370b57cec5SDimitry Andric Q_Far = 1 << 2, 380b57cec5SDimitry Andric Q_Huge = 1 << 3, 390b57cec5SDimitry Andric Q_Unaligned = 1 << 4, 400b57cec5SDimitry Andric Q_Restrict = 1 << 5, 410b57cec5SDimitry Andric Q_Pointer64 = 1 << 6 420b57cec5SDimitry Andric }; 430b57cec5SDimitry Andric 440b57cec5SDimitry Andric enum class StorageClass : uint8_t { 450b57cec5SDimitry Andric None, 460b57cec5SDimitry Andric PrivateStatic, 470b57cec5SDimitry Andric ProtectedStatic, 480b57cec5SDimitry Andric PublicStatic, 490b57cec5SDimitry Andric Global, 500b57cec5SDimitry Andric FunctionLocalStatic, 510b57cec5SDimitry Andric }; 520b57cec5SDimitry Andric 530b57cec5SDimitry Andric enum class PointerAffinity { None, Pointer, Reference, RValueReference }; 540b57cec5SDimitry Andric enum class FunctionRefQualifier { None, Reference, RValueReference }; 550b57cec5SDimitry Andric 560b57cec5SDimitry Andric // Calling conventions 570b57cec5SDimitry Andric enum class CallingConv : uint8_t { 580b57cec5SDimitry Andric None, 590b57cec5SDimitry Andric Cdecl, 600b57cec5SDimitry Andric Pascal, 610b57cec5SDimitry Andric Thiscall, 620b57cec5SDimitry Andric Stdcall, 630b57cec5SDimitry Andric Fastcall, 640b57cec5SDimitry Andric Clrcall, 650b57cec5SDimitry Andric Eabi, 660b57cec5SDimitry Andric Vectorcall, 670b57cec5SDimitry Andric Regcall, 680b57cec5SDimitry Andric }; 690b57cec5SDimitry Andric 700b57cec5SDimitry Andric enum class ReferenceKind : uint8_t { None, LValueRef, RValueRef }; 710b57cec5SDimitry Andric 720b57cec5SDimitry Andric enum OutputFlags { 730b57cec5SDimitry Andric OF_Default = 0, 740b57cec5SDimitry Andric OF_NoCallingConvention = 1, 750b57cec5SDimitry Andric OF_NoTagSpecifier = 2, 760b57cec5SDimitry Andric }; 770b57cec5SDimitry Andric 780b57cec5SDimitry Andric // Types 790b57cec5SDimitry Andric enum class PrimitiveKind { 800b57cec5SDimitry Andric Void, 810b57cec5SDimitry Andric Bool, 820b57cec5SDimitry Andric Char, 830b57cec5SDimitry Andric Schar, 840b57cec5SDimitry Andric Uchar, 850b57cec5SDimitry Andric Char8, 860b57cec5SDimitry Andric Char16, 870b57cec5SDimitry Andric Char32, 880b57cec5SDimitry Andric Short, 890b57cec5SDimitry Andric Ushort, 900b57cec5SDimitry Andric Int, 910b57cec5SDimitry Andric Uint, 920b57cec5SDimitry Andric Long, 930b57cec5SDimitry Andric Ulong, 940b57cec5SDimitry Andric Int64, 950b57cec5SDimitry Andric Uint64, 960b57cec5SDimitry Andric Wchar, 970b57cec5SDimitry Andric Float, 980b57cec5SDimitry Andric Double, 990b57cec5SDimitry Andric Ldouble, 1000b57cec5SDimitry Andric Nullptr, 1010b57cec5SDimitry Andric }; 1020b57cec5SDimitry Andric 1030b57cec5SDimitry Andric enum class CharKind { 1040b57cec5SDimitry Andric Char, 1050b57cec5SDimitry Andric Char16, 1060b57cec5SDimitry Andric Char32, 1070b57cec5SDimitry Andric Wchar, 1080b57cec5SDimitry Andric }; 1090b57cec5SDimitry Andric 1100b57cec5SDimitry Andric enum class IntrinsicFunctionKind : uint8_t { 1110b57cec5SDimitry Andric None, 1120b57cec5SDimitry Andric New, // ?2 # operator new 1130b57cec5SDimitry Andric Delete, // ?3 # operator delete 1140b57cec5SDimitry Andric Assign, // ?4 # operator= 1150b57cec5SDimitry Andric RightShift, // ?5 # operator>> 1160b57cec5SDimitry Andric LeftShift, // ?6 # operator<< 1170b57cec5SDimitry Andric LogicalNot, // ?7 # operator! 1180b57cec5SDimitry Andric Equals, // ?8 # operator== 1190b57cec5SDimitry Andric NotEquals, // ?9 # operator!= 1200b57cec5SDimitry Andric ArraySubscript, // ?A # operator[] 1210b57cec5SDimitry Andric Pointer, // ?C # operator-> 1220b57cec5SDimitry Andric Dereference, // ?D # operator* 1230b57cec5SDimitry Andric Increment, // ?E # operator++ 1240b57cec5SDimitry Andric Decrement, // ?F # operator-- 1250b57cec5SDimitry Andric Minus, // ?G # operator- 1260b57cec5SDimitry Andric Plus, // ?H # operator+ 1270b57cec5SDimitry Andric BitwiseAnd, // ?I # operator& 1280b57cec5SDimitry Andric MemberPointer, // ?J # operator->* 1290b57cec5SDimitry Andric Divide, // ?K # operator/ 1300b57cec5SDimitry Andric Modulus, // ?L # operator% 1310b57cec5SDimitry Andric LessThan, // ?M operator< 1320b57cec5SDimitry Andric LessThanEqual, // ?N operator<= 1330b57cec5SDimitry Andric GreaterThan, // ?O operator> 1340b57cec5SDimitry Andric GreaterThanEqual, // ?P operator>= 1350b57cec5SDimitry Andric Comma, // ?Q operator, 1360b57cec5SDimitry Andric Parens, // ?R operator() 1370b57cec5SDimitry Andric BitwiseNot, // ?S operator~ 1380b57cec5SDimitry Andric BitwiseXor, // ?T operator^ 1390b57cec5SDimitry Andric BitwiseOr, // ?U operator| 1400b57cec5SDimitry Andric LogicalAnd, // ?V operator&& 1410b57cec5SDimitry Andric LogicalOr, // ?W operator|| 1420b57cec5SDimitry Andric TimesEqual, // ?X operator*= 1430b57cec5SDimitry Andric PlusEqual, // ?Y operator+= 1440b57cec5SDimitry Andric MinusEqual, // ?Z operator-= 1450b57cec5SDimitry Andric DivEqual, // ?_0 operator/= 1460b57cec5SDimitry Andric ModEqual, // ?_1 operator%= 1470b57cec5SDimitry Andric RshEqual, // ?_2 operator>>= 1480b57cec5SDimitry Andric LshEqual, // ?_3 operator<<= 1490b57cec5SDimitry Andric BitwiseAndEqual, // ?_4 operator&= 1500b57cec5SDimitry Andric BitwiseOrEqual, // ?_5 operator|= 1510b57cec5SDimitry Andric BitwiseXorEqual, // ?_6 operator^= 1520b57cec5SDimitry Andric VbaseDtor, // ?_D # vbase destructor 1530b57cec5SDimitry Andric VecDelDtor, // ?_E # vector deleting destructor 1540b57cec5SDimitry Andric DefaultCtorClosure, // ?_F # default constructor closure 1550b57cec5SDimitry Andric ScalarDelDtor, // ?_G # scalar deleting destructor 1560b57cec5SDimitry Andric VecCtorIter, // ?_H # vector constructor iterator 1570b57cec5SDimitry Andric VecDtorIter, // ?_I # vector destructor iterator 1580b57cec5SDimitry Andric VecVbaseCtorIter, // ?_J # vector vbase constructor iterator 1590b57cec5SDimitry Andric VdispMap, // ?_K # virtual displacement map 1600b57cec5SDimitry Andric EHVecCtorIter, // ?_L # eh vector constructor iterator 1610b57cec5SDimitry Andric EHVecDtorIter, // ?_M # eh vector destructor iterator 1620b57cec5SDimitry Andric EHVecVbaseCtorIter, // ?_N # eh vector vbase constructor iterator 1630b57cec5SDimitry Andric CopyCtorClosure, // ?_O # copy constructor closure 1640b57cec5SDimitry Andric LocalVftableCtorClosure, // ?_T # local vftable constructor closure 1650b57cec5SDimitry Andric ArrayNew, // ?_U operator new[] 1660b57cec5SDimitry Andric ArrayDelete, // ?_V operator delete[] 1670b57cec5SDimitry Andric ManVectorCtorIter, // ?__A managed vector ctor iterator 1680b57cec5SDimitry Andric ManVectorDtorIter, // ?__B managed vector dtor iterator 1690b57cec5SDimitry Andric EHVectorCopyCtorIter, // ?__C EH vector copy ctor iterator 1700b57cec5SDimitry Andric EHVectorVbaseCopyCtorIter, // ?__D EH vector vbase copy ctor iterator 1710b57cec5SDimitry Andric VectorCopyCtorIter, // ?__G vector copy constructor iterator 1720b57cec5SDimitry Andric VectorVbaseCopyCtorIter, // ?__H vector vbase copy constructor iterator 1730b57cec5SDimitry Andric ManVectorVbaseCopyCtorIter, // ?__I managed vector vbase copy constructor 1740b57cec5SDimitry Andric CoAwait, // ?__L operator co_await 1750b57cec5SDimitry Andric Spaceship, // ?__M operator<=> 1760b57cec5SDimitry Andric MaxIntrinsic 1770b57cec5SDimitry Andric }; 1780b57cec5SDimitry Andric 1790b57cec5SDimitry Andric enum class SpecialIntrinsicKind { 1800b57cec5SDimitry Andric None, 1810b57cec5SDimitry Andric Vftable, 1820b57cec5SDimitry Andric Vbtable, 1830b57cec5SDimitry Andric Typeof, 1840b57cec5SDimitry Andric VcallThunk, 1850b57cec5SDimitry Andric LocalStaticGuard, 1860b57cec5SDimitry Andric StringLiteralSymbol, 1870b57cec5SDimitry Andric UdtReturning, 1880b57cec5SDimitry Andric Unknown, 1890b57cec5SDimitry Andric DynamicInitializer, 1900b57cec5SDimitry Andric DynamicAtexitDestructor, 1910b57cec5SDimitry Andric RttiTypeDescriptor, 1920b57cec5SDimitry Andric RttiBaseClassDescriptor, 1930b57cec5SDimitry Andric RttiBaseClassArray, 1940b57cec5SDimitry Andric RttiClassHierarchyDescriptor, 1950b57cec5SDimitry Andric RttiCompleteObjLocator, 1960b57cec5SDimitry Andric LocalVftable, 1970b57cec5SDimitry Andric LocalStaticThreadGuard, 1980b57cec5SDimitry Andric }; 1990b57cec5SDimitry Andric 2000b57cec5SDimitry Andric // Function classes 2010b57cec5SDimitry Andric enum FuncClass : uint16_t { 2020b57cec5SDimitry Andric FC_None = 0, 2030b57cec5SDimitry Andric FC_Public = 1 << 0, 2040b57cec5SDimitry Andric FC_Protected = 1 << 1, 2050b57cec5SDimitry Andric FC_Private = 1 << 2, 2060b57cec5SDimitry Andric FC_Global = 1 << 3, 2070b57cec5SDimitry Andric FC_Static = 1 << 4, 2080b57cec5SDimitry Andric FC_Virtual = 1 << 5, 2090b57cec5SDimitry Andric FC_Far = 1 << 6, 2100b57cec5SDimitry Andric FC_ExternC = 1 << 7, 2110b57cec5SDimitry Andric FC_NoParameterList = 1 << 8, 2120b57cec5SDimitry Andric FC_VirtualThisAdjust = 1 << 9, 2130b57cec5SDimitry Andric FC_VirtualThisAdjustEx = 1 << 10, 2140b57cec5SDimitry Andric FC_StaticThisAdjust = 1 << 11, 2150b57cec5SDimitry Andric }; 2160b57cec5SDimitry Andric 2170b57cec5SDimitry Andric enum class TagKind { Class, Struct, Union, Enum }; 2180b57cec5SDimitry Andric 2190b57cec5SDimitry Andric enum class NodeKind { 2200b57cec5SDimitry Andric Unknown, 2210b57cec5SDimitry Andric Md5Symbol, 2220b57cec5SDimitry Andric PrimitiveType, 2230b57cec5SDimitry Andric FunctionSignature, 2240b57cec5SDimitry Andric Identifier, 2250b57cec5SDimitry Andric NamedIdentifier, 2260b57cec5SDimitry Andric VcallThunkIdentifier, 2270b57cec5SDimitry Andric LocalStaticGuardIdentifier, 2280b57cec5SDimitry Andric IntrinsicFunctionIdentifier, 2290b57cec5SDimitry Andric ConversionOperatorIdentifier, 2300b57cec5SDimitry Andric DynamicStructorIdentifier, 2310b57cec5SDimitry Andric StructorIdentifier, 2320b57cec5SDimitry Andric LiteralOperatorIdentifier, 2330b57cec5SDimitry Andric ThunkSignature, 2340b57cec5SDimitry Andric PointerType, 2350b57cec5SDimitry Andric TagType, 2360b57cec5SDimitry Andric ArrayType, 2370b57cec5SDimitry Andric Custom, 2380b57cec5SDimitry Andric IntrinsicType, 2390b57cec5SDimitry Andric NodeArray, 2400b57cec5SDimitry Andric QualifiedName, 2410b57cec5SDimitry Andric TemplateParameterReference, 2420b57cec5SDimitry Andric EncodedStringLiteral, 2430b57cec5SDimitry Andric IntegerLiteral, 2440b57cec5SDimitry Andric RttiBaseClassDescriptor, 2450b57cec5SDimitry Andric LocalStaticGuardVariable, 2460b57cec5SDimitry Andric FunctionSymbol, 2470b57cec5SDimitry Andric VariableSymbol, 2480b57cec5SDimitry Andric SpecialTableSymbol 2490b57cec5SDimitry Andric }; 2500b57cec5SDimitry Andric 2510b57cec5SDimitry Andric struct Node { 2520b57cec5SDimitry Andric explicit Node(NodeKind K) : Kind(K) {} 2530b57cec5SDimitry Andric virtual ~Node() = default; 2540b57cec5SDimitry Andric 2550b57cec5SDimitry Andric NodeKind kind() const { return Kind; } 2560b57cec5SDimitry Andric 2570b57cec5SDimitry Andric virtual void output(OutputStream &OS, OutputFlags Flags) const = 0; 2580b57cec5SDimitry Andric 2590b57cec5SDimitry Andric std::string toString(OutputFlags Flags = OF_Default) const; 2600b57cec5SDimitry Andric 2610b57cec5SDimitry Andric private: 2620b57cec5SDimitry Andric NodeKind Kind; 2630b57cec5SDimitry Andric }; 2640b57cec5SDimitry Andric 2650b57cec5SDimitry Andric struct TypeNode; 2660b57cec5SDimitry Andric struct PrimitiveTypeNode; 2670b57cec5SDimitry Andric struct FunctionSignatureNode; 2680b57cec5SDimitry Andric struct IdentifierNode; 2690b57cec5SDimitry Andric struct NamedIdentifierNode; 2700b57cec5SDimitry Andric struct VcallThunkIdentifierNode; 2710b57cec5SDimitry Andric struct IntrinsicFunctionIdentifierNode; 2720b57cec5SDimitry Andric struct LiteralOperatorIdentifierNode; 2730b57cec5SDimitry Andric struct ConversionOperatorIdentifierNode; 2740b57cec5SDimitry Andric struct StructorIdentifierNode; 2750b57cec5SDimitry Andric struct ThunkSignatureNode; 2760b57cec5SDimitry Andric struct PointerTypeNode; 2770b57cec5SDimitry Andric struct ArrayTypeNode; 2780b57cec5SDimitry Andric struct CustomNode; 2790b57cec5SDimitry Andric struct TagTypeNode; 2800b57cec5SDimitry Andric struct IntrinsicTypeNode; 2810b57cec5SDimitry Andric struct NodeArrayNode; 2820b57cec5SDimitry Andric struct QualifiedNameNode; 2830b57cec5SDimitry Andric struct TemplateParameterReferenceNode; 2840b57cec5SDimitry Andric struct EncodedStringLiteralNode; 2850b57cec5SDimitry Andric struct IntegerLiteralNode; 2860b57cec5SDimitry Andric struct RttiBaseClassDescriptorNode; 2870b57cec5SDimitry Andric struct LocalStaticGuardVariableNode; 2880b57cec5SDimitry Andric struct SymbolNode; 2890b57cec5SDimitry Andric struct FunctionSymbolNode; 2900b57cec5SDimitry Andric struct VariableSymbolNode; 2910b57cec5SDimitry Andric struct SpecialTableSymbolNode; 2920b57cec5SDimitry Andric 2930b57cec5SDimitry Andric struct TypeNode : public Node { 2940b57cec5SDimitry Andric explicit TypeNode(NodeKind K) : Node(K) {} 2950b57cec5SDimitry Andric 2960b57cec5SDimitry Andric virtual void outputPre(OutputStream &OS, OutputFlags Flags) const = 0; 2970b57cec5SDimitry Andric virtual void outputPost(OutputStream &OS, OutputFlags Flags) const = 0; 2980b57cec5SDimitry Andric 2990b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override { 3000b57cec5SDimitry Andric outputPre(OS, Flags); 3010b57cec5SDimitry Andric outputPost(OS, Flags); 3020b57cec5SDimitry Andric } 3030b57cec5SDimitry Andric 3040b57cec5SDimitry Andric void outputQuals(bool SpaceBefore, bool SpaceAfter) const; 3050b57cec5SDimitry Andric 3060b57cec5SDimitry Andric Qualifiers Quals = Q_None; 3070b57cec5SDimitry Andric }; 3080b57cec5SDimitry Andric 3090b57cec5SDimitry Andric struct PrimitiveTypeNode : public TypeNode { 3100b57cec5SDimitry Andric explicit PrimitiveTypeNode(PrimitiveKind K) 3110b57cec5SDimitry Andric : TypeNode(NodeKind::PrimitiveType), PrimKind(K) {} 3120b57cec5SDimitry Andric 3130b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const; 3140b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const {} 3150b57cec5SDimitry Andric 3160b57cec5SDimitry Andric PrimitiveKind PrimKind; 3170b57cec5SDimitry Andric }; 3180b57cec5SDimitry Andric 3190b57cec5SDimitry Andric struct FunctionSignatureNode : public TypeNode { 3200b57cec5SDimitry Andric explicit FunctionSignatureNode(NodeKind K) : TypeNode(K) {} 3210b57cec5SDimitry Andric FunctionSignatureNode() : TypeNode(NodeKind::FunctionSignature) {} 3220b57cec5SDimitry Andric 3230b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const override; 3240b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const override; 3250b57cec5SDimitry Andric 3260b57cec5SDimitry Andric // Valid if this FunctionTypeNode is the Pointee of a PointerType or 3270b57cec5SDimitry Andric // MemberPointerType. 3280b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 3290b57cec5SDimitry Andric 3300b57cec5SDimitry Andric // The function's calling convention. 3310b57cec5SDimitry Andric CallingConv CallConvention = CallingConv::None; 3320b57cec5SDimitry Andric 3330b57cec5SDimitry Andric // Function flags (gloabl, public, etc) 3340b57cec5SDimitry Andric FuncClass FunctionClass = FC_Global; 3350b57cec5SDimitry Andric 3360b57cec5SDimitry Andric FunctionRefQualifier RefQualifier = FunctionRefQualifier::None; 3370b57cec5SDimitry Andric 3380b57cec5SDimitry Andric // The return type of the function. 3390b57cec5SDimitry Andric TypeNode *ReturnType = nullptr; 3400b57cec5SDimitry Andric 3410b57cec5SDimitry Andric // True if this is a C-style ... varargs function. 3420b57cec5SDimitry Andric bool IsVariadic = false; 3430b57cec5SDimitry Andric 3440b57cec5SDimitry Andric // Function parameters 3450b57cec5SDimitry Andric NodeArrayNode *Params = nullptr; 3460b57cec5SDimitry Andric 3470b57cec5SDimitry Andric // True if the function type is noexcept. 3480b57cec5SDimitry Andric bool IsNoexcept = false; 3490b57cec5SDimitry Andric }; 3500b57cec5SDimitry Andric 3510b57cec5SDimitry Andric struct IdentifierNode : public Node { 3520b57cec5SDimitry Andric explicit IdentifierNode(NodeKind K) : Node(K) {} 3530b57cec5SDimitry Andric 3540b57cec5SDimitry Andric NodeArrayNode *TemplateParams = nullptr; 3550b57cec5SDimitry Andric 3560b57cec5SDimitry Andric protected: 3570b57cec5SDimitry Andric void outputTemplateParameters(OutputStream &OS, OutputFlags Flags) const; 3580b57cec5SDimitry Andric }; 3590b57cec5SDimitry Andric 3600b57cec5SDimitry Andric struct VcallThunkIdentifierNode : public IdentifierNode { 3610b57cec5SDimitry Andric VcallThunkIdentifierNode() : IdentifierNode(NodeKind::VcallThunkIdentifier) {} 3620b57cec5SDimitry Andric 3630b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 3640b57cec5SDimitry Andric 3650b57cec5SDimitry Andric uint64_t OffsetInVTable = 0; 3660b57cec5SDimitry Andric }; 3670b57cec5SDimitry Andric 3680b57cec5SDimitry Andric struct DynamicStructorIdentifierNode : public IdentifierNode { 3690b57cec5SDimitry Andric DynamicStructorIdentifierNode() 3700b57cec5SDimitry Andric : IdentifierNode(NodeKind::DynamicStructorIdentifier) {} 3710b57cec5SDimitry Andric 3720b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 3730b57cec5SDimitry Andric 3740b57cec5SDimitry Andric VariableSymbolNode *Variable = nullptr; 3750b57cec5SDimitry Andric QualifiedNameNode *Name = nullptr; 3760b57cec5SDimitry Andric bool IsDestructor = false; 3770b57cec5SDimitry Andric }; 3780b57cec5SDimitry Andric 3790b57cec5SDimitry Andric struct NamedIdentifierNode : public IdentifierNode { 3800b57cec5SDimitry Andric NamedIdentifierNode() : IdentifierNode(NodeKind::NamedIdentifier) {} 3810b57cec5SDimitry Andric 3820b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 3830b57cec5SDimitry Andric 3840b57cec5SDimitry Andric StringView Name; 3850b57cec5SDimitry Andric }; 3860b57cec5SDimitry Andric 3870b57cec5SDimitry Andric struct IntrinsicFunctionIdentifierNode : public IdentifierNode { 3880b57cec5SDimitry Andric explicit IntrinsicFunctionIdentifierNode(IntrinsicFunctionKind Operator) 3890b57cec5SDimitry Andric : IdentifierNode(NodeKind::IntrinsicFunctionIdentifier), 3900b57cec5SDimitry Andric Operator(Operator) {} 3910b57cec5SDimitry Andric 3920b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 3930b57cec5SDimitry Andric 3940b57cec5SDimitry Andric IntrinsicFunctionKind Operator; 3950b57cec5SDimitry Andric }; 3960b57cec5SDimitry Andric 3970b57cec5SDimitry Andric struct LiteralOperatorIdentifierNode : public IdentifierNode { 3980b57cec5SDimitry Andric LiteralOperatorIdentifierNode() 3990b57cec5SDimitry Andric : IdentifierNode(NodeKind::LiteralOperatorIdentifier) {} 4000b57cec5SDimitry Andric 4010b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 4020b57cec5SDimitry Andric 4030b57cec5SDimitry Andric StringView Name; 4040b57cec5SDimitry Andric }; 4050b57cec5SDimitry Andric 4060b57cec5SDimitry Andric struct LocalStaticGuardIdentifierNode : public IdentifierNode { 4070b57cec5SDimitry Andric LocalStaticGuardIdentifierNode() 4080b57cec5SDimitry Andric : IdentifierNode(NodeKind::LocalStaticGuardIdentifier) {} 4090b57cec5SDimitry Andric 4100b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 4110b57cec5SDimitry Andric 4120b57cec5SDimitry Andric bool IsThread = false; 4130b57cec5SDimitry Andric uint32_t ScopeIndex = 0; 4140b57cec5SDimitry Andric }; 4150b57cec5SDimitry Andric 4160b57cec5SDimitry Andric struct ConversionOperatorIdentifierNode : public IdentifierNode { 4170b57cec5SDimitry Andric ConversionOperatorIdentifierNode() 4180b57cec5SDimitry Andric : IdentifierNode(NodeKind::ConversionOperatorIdentifier) {} 4190b57cec5SDimitry Andric 4200b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 4210b57cec5SDimitry Andric 4220b57cec5SDimitry Andric // The type that this operator converts too. 4230b57cec5SDimitry Andric TypeNode *TargetType = nullptr; 4240b57cec5SDimitry Andric }; 4250b57cec5SDimitry Andric 4260b57cec5SDimitry Andric struct StructorIdentifierNode : public IdentifierNode { 4270b57cec5SDimitry Andric StructorIdentifierNode() : IdentifierNode(NodeKind::StructorIdentifier) {} 4280b57cec5SDimitry Andric explicit StructorIdentifierNode(bool IsDestructor) 4290b57cec5SDimitry Andric : IdentifierNode(NodeKind::StructorIdentifier), 4300b57cec5SDimitry Andric IsDestructor(IsDestructor) {} 4310b57cec5SDimitry Andric 4320b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 4330b57cec5SDimitry Andric 4340b57cec5SDimitry Andric // The name of the class that this is a structor of. 4350b57cec5SDimitry Andric IdentifierNode *Class = nullptr; 4360b57cec5SDimitry Andric bool IsDestructor = false; 4370b57cec5SDimitry Andric }; 4380b57cec5SDimitry Andric 4390b57cec5SDimitry Andric struct ThunkSignatureNode : public FunctionSignatureNode { 4400b57cec5SDimitry Andric ThunkSignatureNode() : FunctionSignatureNode(NodeKind::ThunkSignature) {} 4410b57cec5SDimitry Andric 4420b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const override; 4430b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const override; 4440b57cec5SDimitry Andric 4450b57cec5SDimitry Andric struct ThisAdjustor { 4460b57cec5SDimitry Andric uint32_t StaticOffset = 0; 4470b57cec5SDimitry Andric int32_t VBPtrOffset = 0; 4480b57cec5SDimitry Andric int32_t VBOffsetOffset = 0; 4490b57cec5SDimitry Andric int32_t VtordispOffset = 0; 4500b57cec5SDimitry Andric }; 4510b57cec5SDimitry Andric 4520b57cec5SDimitry Andric ThisAdjustor ThisAdjust; 4530b57cec5SDimitry Andric }; 4540b57cec5SDimitry Andric 4550b57cec5SDimitry Andric struct PointerTypeNode : public TypeNode { 4560b57cec5SDimitry Andric PointerTypeNode() : TypeNode(NodeKind::PointerType) {} 4570b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const override; 4580b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const override; 4590b57cec5SDimitry Andric 4600b57cec5SDimitry Andric // Is this a pointer, reference, or rvalue-reference? 4610b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 4620b57cec5SDimitry Andric 4630b57cec5SDimitry Andric // If this is a member pointer, this is the class that the member is in. 4640b57cec5SDimitry Andric QualifiedNameNode *ClassParent = nullptr; 4650b57cec5SDimitry Andric 4660b57cec5SDimitry Andric // Represents a type X in "a pointer to X", "a reference to X", or 4670b57cec5SDimitry Andric // "rvalue-reference to X" 4680b57cec5SDimitry Andric TypeNode *Pointee = nullptr; 4690b57cec5SDimitry Andric }; 4700b57cec5SDimitry Andric 4710b57cec5SDimitry Andric struct TagTypeNode : public TypeNode { 4720b57cec5SDimitry Andric explicit TagTypeNode(TagKind Tag) : TypeNode(NodeKind::TagType), Tag(Tag) {} 4730b57cec5SDimitry Andric 4740b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const; 4750b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const; 4760b57cec5SDimitry Andric 4770b57cec5SDimitry Andric QualifiedNameNode *QualifiedName = nullptr; 4780b57cec5SDimitry Andric TagKind Tag; 4790b57cec5SDimitry Andric }; 4800b57cec5SDimitry Andric 4810b57cec5SDimitry Andric struct ArrayTypeNode : public TypeNode { 4820b57cec5SDimitry Andric ArrayTypeNode() : TypeNode(NodeKind::ArrayType) {} 4830b57cec5SDimitry Andric 4840b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const; 4850b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const; 4860b57cec5SDimitry Andric 4870b57cec5SDimitry Andric void outputDimensionsImpl(OutputStream &OS, OutputFlags Flags) const; 4880b57cec5SDimitry Andric void outputOneDimension(OutputStream &OS, OutputFlags Flags, Node *N) const; 4890b57cec5SDimitry Andric 4900b57cec5SDimitry Andric // A list of array dimensions. e.g. [3,4,5] in `int Foo[3][4][5]` 4910b57cec5SDimitry Andric NodeArrayNode *Dimensions = nullptr; 4920b57cec5SDimitry Andric 4930b57cec5SDimitry Andric // The type of array element. 4940b57cec5SDimitry Andric TypeNode *ElementType = nullptr; 4950b57cec5SDimitry Andric }; 4960b57cec5SDimitry Andric 4970b57cec5SDimitry Andric struct IntrinsicNode : public TypeNode { 4980b57cec5SDimitry Andric IntrinsicNode() : TypeNode(NodeKind::IntrinsicType) {} 4990b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override {} 5000b57cec5SDimitry Andric }; 5010b57cec5SDimitry Andric 5020b57cec5SDimitry Andric struct CustomTypeNode : public TypeNode { 5030b57cec5SDimitry Andric CustomTypeNode() : TypeNode(NodeKind::Custom) {} 5040b57cec5SDimitry Andric 5050b57cec5SDimitry Andric void outputPre(OutputStream &OS, OutputFlags Flags) const override; 5060b57cec5SDimitry Andric void outputPost(OutputStream &OS, OutputFlags Flags) const override; 5070b57cec5SDimitry Andric 5080b57cec5SDimitry Andric IdentifierNode *Identifier; 5090b57cec5SDimitry Andric }; 5100b57cec5SDimitry Andric 5110b57cec5SDimitry Andric struct NodeArrayNode : public Node { 5120b57cec5SDimitry Andric NodeArrayNode() : Node(NodeKind::NodeArray) {} 5130b57cec5SDimitry Andric 5140b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5150b57cec5SDimitry Andric 5160b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags, StringView Separator) const; 5170b57cec5SDimitry Andric 5180b57cec5SDimitry Andric Node **Nodes = nullptr; 5190b57cec5SDimitry Andric size_t Count = 0; 5200b57cec5SDimitry Andric }; 5210b57cec5SDimitry Andric 5220b57cec5SDimitry Andric struct QualifiedNameNode : public Node { 5230b57cec5SDimitry Andric QualifiedNameNode() : Node(NodeKind::QualifiedName) {} 5240b57cec5SDimitry Andric 5250b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5260b57cec5SDimitry Andric 5270b57cec5SDimitry Andric NodeArrayNode *Components = nullptr; 5280b57cec5SDimitry Andric 5290b57cec5SDimitry Andric IdentifierNode *getUnqualifiedIdentifier() { 5300b57cec5SDimitry Andric Node *LastComponent = Components->Nodes[Components->Count - 1]; 5310b57cec5SDimitry Andric return static_cast<IdentifierNode *>(LastComponent); 5320b57cec5SDimitry Andric } 5330b57cec5SDimitry Andric }; 5340b57cec5SDimitry Andric 5350b57cec5SDimitry Andric struct TemplateParameterReferenceNode : public Node { 5360b57cec5SDimitry Andric TemplateParameterReferenceNode() 5370b57cec5SDimitry Andric : Node(NodeKind::TemplateParameterReference) {} 5380b57cec5SDimitry Andric 5390b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5400b57cec5SDimitry Andric 5410b57cec5SDimitry Andric SymbolNode *Symbol = nullptr; 5420b57cec5SDimitry Andric 5430b57cec5SDimitry Andric int ThunkOffsetCount = 0; 5440b57cec5SDimitry Andric std::array<int64_t, 3> ThunkOffsets; 5450b57cec5SDimitry Andric PointerAffinity Affinity = PointerAffinity::None; 5460b57cec5SDimitry Andric bool IsMemberPointer = false; 5470b57cec5SDimitry Andric }; 5480b57cec5SDimitry Andric 5490b57cec5SDimitry Andric struct IntegerLiteralNode : public Node { 5500b57cec5SDimitry Andric IntegerLiteralNode() : Node(NodeKind::IntegerLiteral) {} 5510b57cec5SDimitry Andric IntegerLiteralNode(uint64_t Value, bool IsNegative) 5520b57cec5SDimitry Andric : Node(NodeKind::IntegerLiteral), Value(Value), IsNegative(IsNegative) {} 5530b57cec5SDimitry Andric 5540b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5550b57cec5SDimitry Andric 5560b57cec5SDimitry Andric uint64_t Value = 0; 5570b57cec5SDimitry Andric bool IsNegative = false; 5580b57cec5SDimitry Andric }; 5590b57cec5SDimitry Andric 5600b57cec5SDimitry Andric struct RttiBaseClassDescriptorNode : public IdentifierNode { 5610b57cec5SDimitry Andric RttiBaseClassDescriptorNode() 5620b57cec5SDimitry Andric : IdentifierNode(NodeKind::RttiBaseClassDescriptor) {} 5630b57cec5SDimitry Andric 5640b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5650b57cec5SDimitry Andric 5660b57cec5SDimitry Andric uint32_t NVOffset = 0; 5670b57cec5SDimitry Andric int32_t VBPtrOffset = 0; 5680b57cec5SDimitry Andric uint32_t VBTableOffset = 0; 5690b57cec5SDimitry Andric uint32_t Flags = 0; 5700b57cec5SDimitry Andric }; 5710b57cec5SDimitry Andric 5720b57cec5SDimitry Andric struct SymbolNode : public Node { 5730b57cec5SDimitry Andric explicit SymbolNode(NodeKind K) : Node(K) {} 5740b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5750b57cec5SDimitry Andric QualifiedNameNode *Name = nullptr; 5760b57cec5SDimitry Andric }; 5770b57cec5SDimitry Andric 5780b57cec5SDimitry Andric struct SpecialTableSymbolNode : public SymbolNode { 5790b57cec5SDimitry Andric explicit SpecialTableSymbolNode() 5800b57cec5SDimitry Andric : SymbolNode(NodeKind::SpecialTableSymbol) {} 5810b57cec5SDimitry Andric 5820b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5830b57cec5SDimitry Andric QualifiedNameNode *TargetName = nullptr; 5840b57cec5SDimitry Andric Qualifiers Quals; 5850b57cec5SDimitry Andric }; 5860b57cec5SDimitry Andric 5870b57cec5SDimitry Andric struct LocalStaticGuardVariableNode : public SymbolNode { 5880b57cec5SDimitry Andric LocalStaticGuardVariableNode() 5890b57cec5SDimitry Andric : SymbolNode(NodeKind::LocalStaticGuardVariable) {} 5900b57cec5SDimitry Andric 5910b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 5920b57cec5SDimitry Andric 5930b57cec5SDimitry Andric bool IsVisible = false; 5940b57cec5SDimitry Andric }; 5950b57cec5SDimitry Andric 5960b57cec5SDimitry Andric struct EncodedStringLiteralNode : public SymbolNode { 5970b57cec5SDimitry Andric EncodedStringLiteralNode() : SymbolNode(NodeKind::EncodedStringLiteral) {} 5980b57cec5SDimitry Andric 5990b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 6000b57cec5SDimitry Andric 6010b57cec5SDimitry Andric StringView DecodedString; 6020b57cec5SDimitry Andric bool IsTruncated = false; 6030b57cec5SDimitry Andric CharKind Char = CharKind::Char; 6040b57cec5SDimitry Andric }; 6050b57cec5SDimitry Andric 6060b57cec5SDimitry Andric struct VariableSymbolNode : public SymbolNode { 6070b57cec5SDimitry Andric VariableSymbolNode() : SymbolNode(NodeKind::VariableSymbol) {} 6080b57cec5SDimitry Andric 6090b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 6100b57cec5SDimitry Andric 6110b57cec5SDimitry Andric StorageClass SC = StorageClass::None; 6120b57cec5SDimitry Andric TypeNode *Type = nullptr; 6130b57cec5SDimitry Andric }; 6140b57cec5SDimitry Andric 6150b57cec5SDimitry Andric struct FunctionSymbolNode : public SymbolNode { 6160b57cec5SDimitry Andric FunctionSymbolNode() : SymbolNode(NodeKind::FunctionSymbol) {} 6170b57cec5SDimitry Andric 6180b57cec5SDimitry Andric void output(OutputStream &OS, OutputFlags Flags) const override; 6190b57cec5SDimitry Andric 6200b57cec5SDimitry Andric FunctionSignatureNode *Signature = nullptr; 6210b57cec5SDimitry Andric }; 6220b57cec5SDimitry Andric 6230b57cec5SDimitry Andric } // namespace ms_demangle 6240b57cec5SDimitry Andric } // namespace llvm 6250b57cec5SDimitry Andric 6260b57cec5SDimitry Andric #endif 627