Inline descriptor embedded in structures and arrays. More...

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

Public Member Functions
	InlineDescriptor (const Descriptor *D)

void	dump () const

void	dump (llvm::raw_ostream &OS) const

Public Attributes
unsigned	Offset
	Offset inside the structure/array.

unsigned	IsConst: 1
	Flag indicating if the storage is constant or not.

unsigned	IsInitialized: 1
	For primitive fields, it indicates if the field was initialized.

unsigned	IsBase: 1
	Flag indicating if the field is an embedded base class.

unsigned	IsVirtualBase: 1
	Flag inidcating if the field is a virtual base class.

unsigned	IsActive: 1
	Flag indicating if the field is the active member of a union.

unsigned	InUnion: 1
	Flat indicating if this field is in a union (even if nested).

unsigned	IsFieldMutable: 1
	Flag indicating if the field is mutable (if in a record).

const Descriptor *	Desc

Detailed Description

Inline descriptor embedded in structures and arrays.

Such descriptors precede all composite array elements and structure fields. If the base of a pointer is not zero, the base points to the end of this structure. The offset field is used to traverse the pointer chain up to the root structure which allocated the object.

Definition at line 69 of file Descriptor.h.

Constructor & Destructor Documentation

◆ InlineDescriptor()

clang::interp::InlineDescriptor::InlineDescriptor ( const Descriptor * D )

inline

Definition at line 101 of file Descriptor.h.

Member Function Documentation

◆ dump() [1/2]

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

inline

Definition at line 105 of file Descriptor.h.

References dump().

Referenced by dump().

◆ dump() [2/2]

LLVM_DUMP_METHOD void InlineDescriptor::dump ( llvm::raw_ostream & OS ) const

Definition at line 245 of file Disasm.cpp.

References Desc, clang::interp::Descriptor::dump(), InUnion, IsActive, IsBase, IsConst, IsFieldMutable, IsInitialized, and Offset.

Member Data Documentation

◆ Desc

const Descriptor* clang::interp::InlineDescriptor::Desc

Definition at line 99 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), clang::interp::Pointer::expand(), and clang::interp::Pointer::getFieldDesc().

◆ InUnion

unsigned clang::interp::InlineDescriptor::InUnion

Flat indicating if this field is in a union (even if nested).

Definition at line 93 of file Descriptor.h.

Referenced by dump(), and clang::interp::Pointer::inUnion().

◆ IsActive

unsigned clang::interp::InlineDescriptor::IsActive

Flag indicating if the field is the active member of a union.

Definition at line 91 of file Descriptor.h.

Referenced by clang::interp::Pointer::activate(), clang::interp::EvalEmitter::createLocal(), dump(), and clang::interp::Pointer::isActive().

◆ IsBase

unsigned clang::interp::InlineDescriptor::IsBase

Flag indicating if the field is an embedded base class.

Definition at line 85 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), and clang::interp::Pointer::isBaseClass().

◆ IsConst

unsigned clang::interp::InlineDescriptor::IsConst

Flag indicating if the storage is constant or not.

Relevant for primitive fields.

Definition at line 76 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), and clang::interp::Pointer::isConst().

◆ IsFieldMutable

unsigned clang::interp::InlineDescriptor::IsFieldMutable

Flag indicating if the field is mutable (if in a record).

Definition at line 97 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), and clang::interp::Pointer::isMutable().

◆ IsInitialized

unsigned clang::interp::InlineDescriptor::IsInitialized

For primitive fields, it indicates if the field was initialized.

Primitive fields in static storage are always initialized. Arrays are always initialized, even though their elements might not be. Base classes are initialized after the constructor is invoked.

Definition at line 82 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), clang::interp::Pointer::initialize(), clang::interp::Pointer::isInitialized(), and clang::interp::InterpFrame::setLocal().

◆ IsVirtualBase

unsigned clang::interp::InlineDescriptor::IsVirtualBase

Flag inidcating if the field is a virtual base class.

Definition at line 88 of file Descriptor.h.

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

◆ Offset

unsigned clang::interp::InlineDescriptor::Offset

Offset inside the structure/array.

Definition at line 71 of file Descriptor.h.

Referenced by clang::interp::EvalEmitter::createLocal(), dump(), clang::interp::Pointer::expand(), clang::interp::Pointer::getBase(), initBase(), and initField().

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

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

Public Member Functions

Public Attributes