#include "clang/AST/VTableBuilder.h"

Inheritance diagram for clang::MicrosoftVTableContext:

Collaboration diagram for clang::MicrosoftVTableContext:

Public Member Functions
	MicrosoftVTableContext (ASTContext &Context)

	~MicrosoftVTableContext () override

const VPtrInfoVector &	getVFPtrOffsets (const CXXRecordDecl *RD)

const VTableLayout &	getVFTableLayout (const CXXRecordDecl *RD, CharUnits VFPtrOffset)

MethodVFTableLocation	getMethodVFTableLocation (GlobalDecl GD)

const ThunkInfoVectorTy *	getThunkInfo (GlobalDecl GD) override

unsigned	getVBTableIndex (const CXXRecordDecl Derived, const CXXRecordDecl VBase)
	Returns the index of VBase in the vbtable of Derived. More...

const VPtrInfoVector &	enumerateVBTables (const CXXRecordDecl *RD)

Public Member Functions inherited from clang::VTableContextBase
bool	isMicrosoft () const

virtual	~VTableContextBase ()

Static Public Member Functions
static bool	classof (const VTableContextBase *VT)

Static Public Member Functions inherited from clang::VTableContextBase
static bool	hasVtableSlot (const CXXMethodDecl *MD)
	Determine whether this function should be assigned a vtable slot. More...

Additional Inherited Members
Public Types inherited from clang::VTableContextBase
typedef SmallVector< ThunkInfo, 1 >	ThunkInfoVectorTy

Public Attributes inherited from clang::VTableContextBase
bool	IsMicrosoftABI

Protected Types inherited from clang::VTableContextBase
typedef llvm::DenseMap< const CXXMethodDecl *, ThunkInfoVectorTy >	ThunksMapTy

Protected Member Functions inherited from clang::VTableContextBase
	VTableContextBase (bool MS)

Protected Attributes inherited from clang::VTableContextBase
ThunksMapTy	Thunks
	Contains all thunks that a given method decl will need. More...

Detailed Description

Definition at line 543 of file VTableBuilder.h.

Constructor & Destructor Documentation

◆ MicrosoftVTableContext()

clang::MicrosoftVTableContext::MicrosoftVTableContext ( ASTContext & Context )

inline

Definition at line 580 of file VTableBuilder.h.

◆ ~MicrosoftVTableContext()

MicrosoftVTableContext::~MicrosoftVTableContext ( )

override

Definition at line 3416 of file VTableBuilder.cpp.

Member Function Documentation

◆ classof()

static bool clang::MicrosoftVTableContext::classof ( const VTableContextBase * VT )

inlinestatic

Definition at line 609 of file VTableBuilder.h.

References clang::VTableContextBase::isMicrosoft().

◆ enumerateVBTables()

const VPtrInfoVector & MicrosoftVTableContext::enumerateVBTables ( const CXXRecordDecl * RD )

Definition at line 3756 of file VTableBuilder.cpp.

◆ getMethodVFTableLocation()

MethodVFTableLocation MicrosoftVTableContext::getMethodVFTableLocation ( GlobalDecl GD )

Definition at line 3779 of file VTableBuilder.cpp.

References clang::Dtor_Deleting, clang::GlobalDecl::getCanonicalDecl(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), and clang::VTableContextBase::hasVtableSlot().

◆ getThunkInfo()

const ThunkInfoVectorTy* clang::MicrosoftVTableContext::getThunkInfo ( GlobalDecl GD )

inlineoverridevirtual

Reimplemented from clang::VTableContextBase.

Definition at line 592 of file VTableBuilder.h.

References clang::Dtor_Complete, clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), and clang::VTableContextBase::getThunkInfo().

◆ getVBTableIndex()

unsigned MicrosoftVTableContext::getVBTableIndex	(	const CXXRecordDecl *	Derived,
		const CXXRecordDecl *	VBase
	)

Returns the index of VBase in the vbtable of Derived.

VBase must be a morally virtual base of Derived. The vbtable is an array of i32 offsets. The first entry is a self entry, and the rest are offsets from the vbptr to virtual bases.

Definition at line 3748 of file VTableBuilder.cpp.

References clang::VirtualBaseInfo::VBTableIndices.

Referenced by decomposeTypeForEH(), and detectAmbiguousBases().