Structure/Class descriptor. More...

#include "/work/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	const_field_iter = ArrayRef<Field>::const_iterator
using	const_base_iter = ArrayRef<Base>::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 *	findField (unsigned Offset) const
	Find a field with the given offset.
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 *RD) const
	Returns a base descriptor.
const Base *	getBaseOrNull (const RecordDecl *RD) const
const Base *	findBase (unsigned Offset) const
llvm::iterator_range< const_base_iter >	virtual_bases () const
unsigned	getNumVirtualBases () const
const Base *	getVirtualBase (unsigned I) const
const Base *	findVirtualBase (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 27 of file Record.h.

Member Typedef Documentation

◆ const_base_iter

using clang::interp::Record::const_base_iter = ArrayRef<Base>::const_iterator

Definition at line 106 of file Record.h.

◆ const_field_iter

using clang::interp::Record::const_field_iter = ArrayRef<Field>::const_iterator

Definition at line 91 of file Record.h.

Member Function Documentation

◆ bases()

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

inline

Definition at line 107 of file Record.h.

Referenced by clang::interp::Context::collectBaseOffset(), ctorRecord(), destroyBase(), dtorRecord(), dump(), and initBase().

◆ dump() [1/2]

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

inline

Definition at line 134 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 574 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 92 of file Record.h.

Referenced by ctorRecord(), destroyBase(), dtorRecord(), dump(), initBase(), and toRValue().

◆ findBase()

const Record::Base * Record::findBase ( unsigned Offset ) const

Definition at line 66 of file Record.cpp.

◆ findField()

const Record::Field * Record::findField ( unsigned Offset ) const

Find a field with the given offset.

This does a linear search, so use sparingly.

Definition at line 41 of file Record.cpp.

◆ findVirtualBase()

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

Returns a virtual base descriptor.

Definition at line 75 of file Record.cpp.

Referenced by clang::interp::Compiler< Emitter >::visitAPValue().

◆ getBase() [1/3]

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

Returns a base descriptor.

Definition at line 50 of file Record.cpp.

◆ getBase() [2/3]

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

Returns a base descriptor.

Definition at line 60 of file Record.cpp.

References clang::T.

◆ getBase() [3/3]

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

inline

Definition at line 112 of file Record.h.

References getNumBases().

Referenced by toRValue().

◆ getBaseOrNull()

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

Definition at line 56 of file Record.cpp.

Referenced by clang::interp::Compiler< Emitter >::visitAPValue().

◆ getDecl()

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

inline

Returns the underlying declaration.

Definition at line 67 of file Record.h.

Referenced by clang::interp::IntPointer::baseCast(), computeFullDescSize(), clang::interp::GetPtrDerivedPop(), 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 79 of file Record.h.

Referenced by hasTrivialDtor().

◆ getField() [1/2]

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

inline

Returns a field.

Definition at line 102 of file Record.h.

References clang::FieldDecl::getFieldIndex().

◆ getField() [2/2]

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

inline

Definition at line 97 of file Record.h.

Referenced by clang::interp::MemberPointer::toPointer(), toRValue(), and clang::interp::Compiler< Emitter >::visitAPValue().

◆ getFullSize()

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

inline

Returns the full size of the record, including records.

Definition at line 77 of file Record.h.

◆ getName()

std::string Record::getName ( ) const

Returns the name of the underlying declaration.

Definition at line 26 of file Record.cpp.

References clang::interp::Ret().

Referenced by dump().

◆ getNumBases()

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

inline

Definition at line 111 of file Record.h.

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

◆ getNumFields()

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

inline

Definition at line 96 of file Record.h.

Referenced by pointsToLastObject(), and toRValue().

◆ getNumVirtualBases()

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

inline

Definition at line 127 of file Record.h.

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

◆ getSize()

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

inline

Returns the size of the record.

Definition at line 75 of file Record.h.

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

◆ getVirtualBase()

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

inline

Definition at line 128 of file Record.h.

Referenced by 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 85 of file Record.h.

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

◆ 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 34 of file Record.cpp.

References clang::interp::Dtor, getDestructor(), and isAnonymousUnion().

◆ isAnonymousUnion()

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

inline

Checks if the record is an anonymous union.

Definition at line 73 of file Record.h.

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

◆ isUnion()

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

inline

Checks if the record is a union.

Definition at line 71 of file Record.h.

Referenced by clang::interp::PtrView::activate(), initBase(), and clang::interp::Memcpy().

◆ virtual_bases()

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

inline

Definition at line 123 of file Record.h.

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

◆ Program

friend class Program

friend

Definition at line 143 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

◆ const_base_iter

◆ const_field_iter

Member Function Documentation

◆ bases()

◆ dump() [1/2]

◆ dump() [2/2]

◆ fields()

◆ findBase()

◆ findField()

◆ findVirtualBase()

◆ getBase() [1/3]

◆ getBase() [2/3]

◆ getBase() [3/3]

◆ getBaseOrNull()

◆ getDecl()

◆ getDestructor()

◆ getField() [1/2]

◆ getField() [2/2]

◆ getFullSize()

◆ getName()

◆ getNumBases()

◆ getNumFields()

◆ getNumVirtualBases()

◆ getSize()

◆ getVirtualBase()

◆ hasPtrField()

◆ hasTrivialDtor()

◆ isAnonymousUnion()

◆ isUnion()

◆ virtual_bases()

Friends And Related Symbol Documentation

◆ Program