Structure/Class descriptor. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/AST/ByteCode/Record.h"

Classes
struct	Base
	Describes a base class. More...
struct	Field
	Describes a record field. More...

Public Types
using	FieldList = llvm::SmallVector<Field, 8>
	Mapping from identifiers to field descriptors.
using	BaseList = llvm::SmallVector<Base, 8>
	Mapping from identifiers to base classes.
using	VirtualBaseList = llvm::SmallVector<Base, 0>
	List of virtual base classes.
using	const_field_iter = FieldList::const_iterator
using	const_base_iter = BaseList::const_iterator
using	const_virtual_iter = VirtualBaseList::const_iterator

Public Member Functions
const RecordDecl *	getDecl () const
	Returns the underlying declaration.
std::string	getName () const
	Returns the name of the underlying declaration.
bool	isUnion () const
	Checks if the record is a union.
bool	isAnonymousUnion () const
	Checks if the record is an anonymous union.
unsigned	getSize () const
	Returns the size of the record.
unsigned	getFullSize () const
	Returns the full size of the record, including records.
const CXXDestructorDecl *	getDestructor () const
	Returns the destructor of the record, if any.
bool	hasPtrField () const
	If this record (or any of its bases) contains a field of type PT_Ptr.
bool	hasTrivialDtor () const
	Returns true for anonymous unions and records with no destructor or for those with a trivial destructor.
llvm::iterator_range< const_field_iter >	fields () const
unsigned	getNumFields () const
const Field *	getField (unsigned I) const
const Field *	getField (const FieldDecl *FD) const
	Returns a field.
llvm::iterator_range< const_base_iter >	bases () const
unsigned	getNumBases () const
const Base *	getBase (unsigned I) const
const Base *	getBase (QualType T) const
	Returns a base descriptor.
const Base *	getBase (const RecordDecl *FD) const
	Returns a base descriptor.
llvm::iterator_range< const_virtual_iter >	virtual_bases () const
unsigned	getNumVirtualBases () const
const Base *	getVirtualBase (unsigned I) const
const Base *	getVirtualBase (const RecordDecl *RD) const
	Returns a virtual base descriptor.
void	dump (llvm::raw_ostream &OS, unsigned Indentation=0, unsigned Offset=0) const
void	dump () const

Friends
class	Program

Detailed Description

Structure/Class descriptor.

Definition at line 25 of file Record.h.

Member Typedef Documentation

◆ BaseList

using clang::interp::Record::BaseList = llvm::SmallVector<Base, 8>

Mapping from identifiers to base classes.

Definition at line 55 of file Record.h.

◆ const_base_iter

using clang::interp::Record::const_base_iter = BaseList::const_iterator

Definition at line 97 of file Record.h.

◆ const_field_iter

using clang::interp::Record::const_field_iter = FieldList::const_iterator

Definition at line 85 of file Record.h.

◆ const_virtual_iter

using clang::interp::Record::const_virtual_iter = VirtualBaseList::const_iterator

Definition at line 112 of file Record.h.

◆ FieldList

using clang::interp::Record::FieldList = llvm::SmallVector<Field, 8>

Mapping from identifiers to field descriptors.

Definition at line 53 of file Record.h.

◆ VirtualBaseList

using clang::interp::Record::VirtualBaseList = llvm::SmallVector<Base, 0>

List of virtual base classes.

Definition at line 57 of file Record.h.

Member Function Documentation

◆ bases()

llvm::iterator_range< const_base_iter > clang::interp::Record::bases ( ) const

inline

Definition at line 98 of file Record.h.

Referenced by clang::interp::IntPointer::baseCast(), clang::interp::CheckFieldsInitialized(), clang::interp::Context::collectBaseOffset(), clang::interp::copyRecord(), ctorRecord(), destroyBase(), dtorRecord(), dump(), enumerateData(), initBase(), and needsRecordDtor().

◆ dump() [1/2]

void clang::interp::Record::dump ( ) const

inline

Definition at line 124 of file Record.h.

References dump().

Referenced by dump().

◆ dump() [2/2]

LLVM_DUMP_METHOD void Record::dump	(	llvm::raw_ostream &	OS,
		unsigned	Indentation = 0,
		unsigned	Offset = 0 ) const

Definition at line 542 of file Disasm.cpp.

References bases(), fields(), getName(), clang::Indent(), and virtual_bases().

◆ fields()

llvm::iterator_range< const_field_iter > clang::interp::Record::fields ( ) const

inline

Definition at line 86 of file Record.h.

Referenced by clang::interp::IntPointer::atOffset(), clang::interp::CheckActive(), clang::interp::CheckFieldsInitialized(), clang::interp::copyRecord(), ctorRecord(), destroyBase(), dtorRecord(), dump(), enumerateData(), initBase(), needsRecordDtor(), clang::interp::Pointer::toRValue(), clang::interp::Compiler< Emitter >::VisitLambdaExpr(), and clang::interp::zeroAll().

◆ getBase() [1/3]

const Record::Base * Record::getBase ( const RecordDecl * FD ) const

Returns a base descriptor.

Definition at line 52 of file Record.cpp.

◆ getBase() [2/3]

const Record::Base * Record::getBase ( QualType T ) const

Returns a base descriptor.

Definition at line 58 of file Record.cpp.

◆ getBase() [3/3]

const Base * clang::interp::Record::getBase ( unsigned I ) const

inline

Definition at line 103 of file Record.h.

References getNumBases().

Referenced by clang::interp::Pointer::toRValue(), and clang::interp::Compiler< Emitter >::visitInitList().

◆ getDecl()

const RecordDecl * clang::interp::Record::getDecl ( ) const

inline

Returns the underlying declaration.

Definition at line 61 of file Record.h.

Referenced by clang::interp::IntPointer::baseCast(), clang::interp::CheckFieldsInitialized(), clang::interp::computeFullDescSize(), clang::interp::Pointer::computeOffsetForComparison(), clang::interp::computePointerOffset(), enumerateData(), clang::interp::GetPtrDerivedPop(), clang::interp::This(), clang::interp::Pointer::toAPValue(), and clang::interp::MemberPointer::toPointer().

◆ getDestructor()

const CXXDestructorDecl * clang::interp::Record::getDestructor ( ) const

inline

Returns the destructor of the record, if any.

Definition at line 73 of file Record.h.

Referenced by hasTrivialDtor(), and clang::interp::runRecordDestructor().

◆ getField() [1/2]

const Field * clang::interp::Record::getField ( const FieldDecl * FD ) const

inline

Returns a field.

Definition at line 93 of file Record.h.

References clang::FieldDecl::getFieldIndex().

◆ getField() [2/2]

const Field * clang::interp::Record::getField ( unsigned I ) const

inline

Definition at line 91 of file Record.h.

Referenced by clang::interp::ByteCodeEmitter::compileFunc(), clang::interp::SetThreeWayComparisonField(), clang::interp::MemberPointer::toPointer(), clang::interp::Pointer::toRValue(), clang::interp::Compiler< Emitter >::visitAPValueInitializer(), clang::interp::Compiler< Emitter >::VisitCXXStdInitializerListExpr(), clang::interp::Compiler< Emitter >::visitInitList(), clang::interp::Compiler< Emitter >::VisitMemberExpr(), and clang::interp::Compiler< Emitter >::VisitSourceLocExpr().

◆ getFullSize()

unsigned clang::interp::Record::getFullSize ( ) const

inline

Returns the full size of the record, including records.

Definition at line 71 of file Record.h.

◆ getName()

std::string Record::getName ( ) const

Returns the name of the underlying declaration.

Definition at line 37 of file Record.cpp.

References clang::interp::Ret().

Referenced by dump().

◆ getNumBases()

unsigned clang::interp::Record::getNumBases ( ) const

inline

Definition at line 102 of file Record.h.

Referenced by clang::interp::Context::collectBaseOffset(), getBase(), and clang::interp::Pointer::toRValue().

◆ getNumFields()

unsigned clang::interp::Record::getNumFields ( ) const

inline

Definition at line 90 of file Record.h.

Referenced by clang::interp::pointsToLastObject(), clang::interp::SetThreeWayComparisonField(), clang::interp::Pointer::toRValue(), and clang::interp::Compiler< Emitter >::VisitSourceLocExpr().

◆ getNumVirtualBases()

unsigned clang::interp::Record::getNumVirtualBases ( ) const

inline

Definition at line 117 of file Record.h.

Referenced by clang::interp::checkConstructor(), clang::interp::Pointer::computeOffsetForComparison(), and clang::interp::Pointer::toRValue().

◆ getSize()

unsigned clang::interp::Record::getSize ( ) const

inline

Returns the size of the record.

Definition at line 69 of file Record.h.

Referenced by clang::interp::Program::getOrCreateRecord().

◆ getVirtualBase() [1/2]

const Record::Base * Record::getVirtualBase ( const RecordDecl * RD ) const

Returns a virtual base descriptor.

Definition at line 64 of file Record.cpp.

◆ getVirtualBase() [2/2]

const Base * clang::interp::Record::getVirtualBase ( unsigned I ) const

inline

Definition at line 118 of file Record.h.

Referenced by clang::interp::Pointer::toRValue().

◆ hasPtrField()

bool clang::interp::Record::hasPtrField ( ) const

inline

If this record (or any of its bases) contains a field of type PT_Ptr.

Definition at line 79 of file Record.h.

Referenced by clang::interp::collectBlocks(), clang::interp::Program::getOrCreateRecord(), and clang::interp::isOrHasPtr().

◆ hasTrivialDtor()

bool Record::hasTrivialDtor ( ) const

Returns true for anonymous unions and records with no destructor or for those with a trivial destructor.

Definition at line 45 of file Record.cpp.

References getDestructor(), isAnonymousUnion(), and clang::FunctionDecl::isTrivial().

◆ isAnonymousUnion()

bool clang::interp::Record::isAnonymousUnion ( ) const

inline

Checks if the record is an anonymous union.

Definition at line 67 of file Record.h.

Referenced by hasTrivialDtor().

◆ isUnion()

bool clang::interp::Record::isUnion ( ) const

inline

Checks if the record is a union.

Definition at line 65 of file Record.h.

Referenced by clang::interp::Pointer::activate(), clang::interp::CheckActive(), clang::interp::CheckFieldsInitialized(), clang::interp::CheckNewTypeMismatch(), clang::interp::copyRecord(), initBase(), and clang::interp::Compiler< Emitter >::visitInitList().

◆ virtual_bases()

llvm::iterator_range< const_virtual_iter > clang::interp::Record::virtual_bases ( ) const

inline

Definition at line 113 of file Record.h.

Referenced by ctorRecord(), dtorRecord(), dump(), and needsRecordDtor().

◆ Program

friend class Program

friend

Definition at line 133 of file Record.h.

References Program.

Referenced by Program.

The documentation for this class was generated from the following files:

lib/AST/ByteCode/Record.h
lib/AST/ByteCode/Disasm.cpp
lib/AST/ByteCode/Record.cpp

Classes

Public Types

Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ BaseList

◆ const_base_iter

◆ const_field_iter

◆ const_virtual_iter

◆ FieldList

◆ VirtualBaseList

Member Function Documentation

◆ bases()

◆ dump() [1/2]

◆ dump() [2/2]

◆ fields()

◆ getBase() [1/3]

◆ getBase() [2/3]

◆ getBase() [3/3]

◆ getDecl()

◆ getDestructor()

◆ getField() [1/2]

◆ getField() [2/2]

◆ getFullSize()

◆ getName()

◆ getNumBases()

◆ getNumFields()

◆ getNumVirtualBases()

◆ getSize()

◆ getVirtualBase() [1/2]

◆ getVirtualBase() [2/2]

◆ hasPtrField()

◆ hasTrivialDtor()

◆ isAnonymousUnion()

◆ isUnion()

◆ virtual_bases()

Friends And Related Symbol Documentation

◆ Program