clang  14.0.0git
Classes | Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::APValue Class Reference

APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat], [Complex APSInt] [Complex APFloat], [Expr + Offset], [Vector: N * APValue], [Array: N * APValue]. More...

#include "clang/AST/APValue.h"

Classes

struct  LV
 
class  LValueBase
 
class  LValuePathEntry
 A non-discriminated union of a base, field, or array index. More...
 
class  LValuePathSerializationHelper
 
struct  MemberPointerData
 
struct  NoLValuePath
 
struct  UninitArray
 
struct  UninitStruct
 

Public Types

enum  ValueKind {
  None, Indeterminate, Int, Float,
  FixedPoint, ComplexInt, ComplexFloat, LValue,
  Vector, Array, Struct, Union,
  MemberPointer, AddrLabelDiff
}
 
typedef llvm::PointerIntPair< const Decl *, 1, boolBaseOrMemberType
 A FieldDecl or CXXRecordDecl, along with a flag indicating whether we mean a virtual or non-virtual base class subobject. More...
 

Public Member Functions

 APValue ()
 
 APValue (APSInt I)
 
 APValue (APFloat F)
 
 APValue (APFixedPoint FX)
 
 APValue (const APValue *E, unsigned N)
 
 APValue (APSInt R, APSInt I)
 
 APValue (APFloat R, APFloat I)
 
 APValue (const APValue &RHS)
 
 APValue (APValue &&RHS)
 
 APValue (LValueBase B, const CharUnits &O, NoLValuePath N, bool IsNullPtr=false)
 
 APValue (LValueBase B, const CharUnits &O, ArrayRef< LValuePathEntry > Path, bool OnePastTheEnd, bool IsNullPtr=false)
 
 APValue (UninitArray, unsigned InitElts, unsigned Size)
 
 APValue (UninitStruct, unsigned B, unsigned M)
 
 APValue (const FieldDecl *D, const APValue &V=APValue())
 
 APValue (const ValueDecl *Member, bool IsDerivedMember, ArrayRef< const CXXRecordDecl * > Path)
 
 APValue (const AddrLabelExpr *LHSExpr, const AddrLabelExpr *RHSExpr)
 
APValueoperator= (const APValue &RHS)
 
APValueoperator= (APValue &&RHS)
 
 ~APValue ()
 
bool needsCleanup () const
 Returns whether the object performed allocations. More...
 
void swap (APValue &RHS)
 Swaps the contents of this and the given APValue. More...
 
void Profile (llvm::FoldingSetNodeID &ID) const
 profile this value. More...
 
ValueKind getKind () const
 
bool isAbsent () const
 
bool isIndeterminate () const
 
bool hasValue () const
 
bool isInt () const
 
bool isFloat () const
 
bool isFixedPoint () const
 
bool isComplexInt () const
 
bool isComplexFloat () const
 
bool isLValue () const
 
bool isVector () const
 
bool isArray () const
 
bool isStruct () const
 
bool isUnion () const
 
bool isMemberPointer () const
 
bool isAddrLabelDiff () const
 
void dump () const
 
void dump (raw_ostream &OS, const ASTContext &Context) const
 
void printPretty (raw_ostream &OS, const ASTContext &Ctx, QualType Ty) const
 
void printPretty (raw_ostream &OS, const PrintingPolicy &Policy, QualType Ty, const ASTContext *Ctx=nullptr) const
 
std::string getAsString (const ASTContext &Ctx, QualType Ty) const
 
APSInt & getInt ()
 
const APSInt & getInt () const
 
bool toIntegralConstant (APSInt &Result, QualType SrcTy, const ASTContext &Ctx) const
 Try to convert this value to an integral constant. More...
 
APFloat & getFloat ()
 
const APFloat & getFloat () const
 
APFixedPoint & getFixedPoint ()
 
const APFixedPoint & getFixedPoint () const
 
APSInt & getComplexIntReal ()
 
const APSInt & getComplexIntReal () const
 
APSInt & getComplexIntImag ()
 
const APSInt & getComplexIntImag () const
 
APFloat & getComplexFloatReal ()
 
const APFloat & getComplexFloatReal () const
 
APFloat & getComplexFloatImag ()
 
const APFloat & getComplexFloatImag () const
 
const LValueBase getLValueBase () const
 
CharUnitsgetLValueOffset ()
 
const CharUnitsgetLValueOffset () const
 
bool isLValueOnePastTheEnd () const
 
bool hasLValuePath () const
 
ArrayRef< LValuePathEntrygetLValuePath () const
 
unsigned getLValueCallIndex () const
 
unsigned getLValueVersion () const
 
bool isNullPointer () const
 
APValuegetVectorElt (unsigned I)
 
const APValuegetVectorElt (unsigned I) const
 
unsigned getVectorLength () const
 
APValuegetArrayInitializedElt (unsigned I)
 
const APValuegetArrayInitializedElt (unsigned I) const
 
bool hasArrayFiller () const
 
APValuegetArrayFiller ()
 
const APValuegetArrayFiller () const
 
unsigned getArrayInitializedElts () const
 
unsigned getArraySize () const
 
unsigned getStructNumBases () const
 
unsigned getStructNumFields () const
 
APValuegetStructBase (unsigned i)
 
APValuegetStructField (unsigned i)
 
const APValuegetStructBase (unsigned i) const
 
const APValuegetStructField (unsigned i) const
 
const FieldDeclgetUnionField () const
 
APValuegetUnionValue ()
 
const APValuegetUnionValue () const
 
const ValueDeclgetMemberPointerDecl () const
 
bool isMemberPointerToDerivedMember () const
 
ArrayRef< const CXXRecordDecl * > getMemberPointerPath () const
 
const AddrLabelExprgetAddrLabelDiffLHS () const
 
const AddrLabelExprgetAddrLabelDiffRHS () const
 
void setInt (APSInt I)
 
void setFloat (APFloat F)
 
void setFixedPoint (APFixedPoint FX)
 
void setVector (const APValue *E, unsigned N)
 
void setComplexInt (APSInt R, APSInt I)
 
void setComplexFloat (APFloat R, APFloat I)
 
void setLValue (LValueBase B, const CharUnits &O, NoLValuePath, bool IsNullPtr)
 
void setLValue (LValueBase B, const CharUnits &O, ArrayRef< LValuePathEntry > Path, bool OnePastTheEnd, bool IsNullPtr)
 
void setUnion (const FieldDecl *Field, const APValue &Value)
 
void setAddrLabelDiff (const AddrLabelExpr *LHSExpr, const AddrLabelExpr *RHSExpr)
 

Static Public Member Functions

static APValue IndeterminateValue ()
 

Friends

template<typename Impl >
class clang::serialization::BasicReaderBase
 
class ASTImporter
 
class ASTNodeImporter
 

Detailed Description

APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat], [Complex APSInt] [Complex APFloat], [Expr + Offset], [Vector: N * APValue], [Array: N * APValue].

Definition at line 122 of file APValue.h.

Member Typedef Documentation

◆ BaseOrMemberType

typedef llvm::PointerIntPair<const Decl *, 1, bool> clang::APValue::BaseOrMemberType

A FieldDecl or CXXRecordDecl, along with a flag indicating whether we mean a virtual or non-virtual base class subobject.

Definition at line 205 of file APValue.h.

Member Enumeration Documentation

◆ ValueKind

Enumerator
None 

There is no such object (it's outside its lifetime).

Indeterminate 

This object has an indeterminate value (C++ [basic.indet]).

Int 
Float 
FixedPoint 
ComplexInt 
ComplexFloat 
LValue 
Vector 
Array 
Struct 
Union 
MemberPointer 
AddrLabelDiff 

Definition at line 127 of file APValue.h.

Constructor & Destructor Documentation

◆ APValue() [1/16]

clang::APValue::APValue ( )
inline

Definition at line 309 of file APValue.h.

Referenced by operator=().

◆ APValue() [2/16]

clang::APValue::APValue ( APSInt  I)
inlineexplicit

Definition at line 310 of file APValue.h.

References setInt().

◆ APValue() [3/16]

clang::APValue::APValue ( APFloat  F)
inlineexplicit

Definition at line 313 of file APValue.h.

References setFloat().

◆ APValue() [4/16]

clang::APValue::APValue ( APFixedPoint  FX)
inlineexplicit

Definition at line 316 of file APValue.h.

◆ APValue() [5/16]

clang::APValue::APValue ( const APValue E,
unsigned  N 
)
inlineexplicit

Definition at line 319 of file APValue.h.

References setVector().

◆ APValue() [6/16]

clang::APValue::APValue ( APSInt  R,
APSInt  I 
)
inline

Definition at line 322 of file APValue.h.

References setComplexInt().

◆ APValue() [7/16]

clang::APValue::APValue ( APFloat  R,
APFloat  I 
)
inline

Definition at line 325 of file APValue.h.

References setComplexFloat().

◆ APValue() [8/16]

APValue::APValue ( const APValue RHS)

◆ APValue() [9/16]

APValue::APValue ( APValue &&  RHS)

Definition at line 382 of file APValue.cpp.

References None.

◆ APValue() [10/16]

clang::APValue::APValue ( LValueBase  B,
const CharUnits O,
NoLValuePath  N,
bool  IsNullPtr = false 
)
inline

Definition at line 330 of file APValue.h.

References setLValue().

◆ APValue() [11/16]

clang::APValue::APValue ( LValueBase  B,
const CharUnits O,
ArrayRef< LValuePathEntry Path,
bool  OnePastTheEnd,
bool  IsNullPtr = false 
)
inline

Definition at line 335 of file APValue.h.

References setLValue().

◆ APValue() [12/16]

clang::APValue::APValue ( UninitArray  ,
unsigned  InitElts,
unsigned  Size 
)
inline

Definition at line 340 of file APValue.h.

◆ APValue() [13/16]

clang::APValue::APValue ( UninitStruct  ,
unsigned  B,
unsigned  M 
)
inline

Definition at line 343 of file APValue.h.

◆ APValue() [14/16]

clang::APValue::APValue ( const FieldDecl D,
const APValue V = APValue() 
)
inlineexplicit

Definition at line 346 of file APValue.h.

References setUnion(), and V.

◆ APValue() [15/16]

clang::APValue::APValue ( const ValueDecl Member,
bool  IsDerivedMember,
ArrayRef< const CXXRecordDecl * >  Path 
)
inline

Definition at line 350 of file APValue.h.

References clang::Member.

◆ APValue() [16/16]

clang::APValue::APValue ( const AddrLabelExpr LHSExpr,
const AddrLabelExpr RHSExpr 
)
inline

Definition at line 354 of file APValue.h.

References setAddrLabelDiff().

◆ ~APValue()

clang::APValue::~APValue ( )
inline

Definition at line 367 of file APValue.h.

References Indeterminate, and None.

Member Function Documentation

◆ dump() [1/2]

LLVM_DUMP_METHOD void APValue::dump ( ) const

◆ dump() [2/2]

LLVM_DUMP_METHOD void APValue::dump ( raw_ostream &  OS,
const ASTContext Context 
) const

◆ getAddrLabelDiffLHS()

const AddrLabelExpr* clang::APValue::getAddrLabelDiffLHS ( ) const
inline

Definition at line 571 of file APValue.h.

References isAddrLabelDiff().

Referenced by APValue(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getAddrLabelDiffRHS()

const AddrLabelExpr* clang::APValue::getAddrLabelDiffRHS ( ) const
inline

Definition at line 575 of file APValue.h.

References isAddrLabelDiff().

Referenced by APValue(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getArrayFiller() [1/2]

APValue& clang::APValue::getArrayFiller ( )
inline

Definition at line 513 of file APValue.h.

References getArrayInitializedElts(), hasArrayFiller(), and isArray().

Referenced by APValue(), getArrayFiller(), and Profile().

◆ getArrayFiller() [2/2]

const APValue& clang::APValue::getArrayFiller ( ) const
inline

Definition at line 518 of file APValue.h.

References getArrayFiller().

◆ getArrayInitializedElt() [1/2]

APValue& clang::APValue::getArrayInitializedElt ( unsigned  I)
inline

◆ getArrayInitializedElt() [2/2]

const APValue& clang::APValue::getArrayInitializedElt ( unsigned  I) const
inline

Definition at line 507 of file APValue.h.

References getArrayInitializedElt().

◆ getArrayInitializedElts()

unsigned clang::APValue::getArrayInitializedElts ( ) const
inline

◆ getArraySize()

unsigned clang::APValue::getArraySize ( ) const
inline

Definition at line 525 of file APValue.h.

References isArray().

Referenced by APValue(), hasArrayFiller(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getAsString()

std::string APValue::getAsString ( const ASTContext Ctx,
QualType  Ty 
) const

Definition at line 865 of file APValue.cpp.

References printPretty(), and string().

Referenced by checkDynamicType(), findCompleteObject(), and HandleDestructionImpl().

◆ getComplexFloatImag() [1/2]

APFloat& clang::APValue::getComplexFloatImag ( )
inline

◆ getComplexFloatImag() [2/2]

const APFloat& clang::APValue::getComplexFloatImag ( ) const
inline

Definition at line 473 of file APValue.h.

References getComplexFloatImag().

◆ getComplexFloatReal() [1/2]

APFloat& clang::APValue::getComplexFloatReal ( )
inline

◆ getComplexFloatReal() [2/2]

const APFloat& clang::APValue::getComplexFloatReal ( ) const
inline

Definition at line 465 of file APValue.h.

References getComplexFloatReal().

◆ getComplexIntImag() [1/2]

APSInt& clang::APValue::getComplexIntImag ( )
inline

◆ getComplexIntImag() [2/2]

const APSInt& clang::APValue::getComplexIntImag ( ) const
inline

Definition at line 457 of file APValue.h.

References getComplexIntImag().

◆ getComplexIntReal() [1/2]

APSInt& clang::APValue::getComplexIntReal ( )
inline

◆ getComplexIntReal() [2/2]

const APSInt& clang::APValue::getComplexIntReal ( ) const
inline

Definition at line 449 of file APValue.h.

References getComplexIntReal().

◆ getFixedPoint() [1/2]

APFixedPoint& clang::APValue::getFixedPoint ( )
inline

◆ getFixedPoint() [2/2]

const APFixedPoint& clang::APValue::getFixedPoint ( ) const
inline

Definition at line 441 of file APValue.h.

References getFixedPoint().

◆ getFloat() [1/2]

APFloat& clang::APValue::getFloat ( )
inline

◆ getFloat() [2/2]

const APFloat& clang::APValue::getFloat ( ) const
inline

Definition at line 433 of file APValue.h.

References getFloat().

◆ getInt() [1/2]

APSInt& clang::APValue::getInt ( )
inline

◆ getInt() [2/2]

const APSInt& clang::APValue::getInt ( ) const
inline

Definition at line 419 of file APValue.h.

References getInt().

◆ getKind()

ValueKind clang::APValue::getKind ( ) const
inline

◆ getLValueBase()

const APValue::LValueBase APValue::getLValueBase ( ) const

◆ getLValueCallIndex()

unsigned APValue::getLValueCallIndex ( ) const

Definition at line 919 of file APValue.cpp.

References isLValue().

◆ getLValueOffset() [1/2]

CharUnits & APValue::getLValueOffset ( )

◆ getLValueOffset() [2/2]

const CharUnits& clang::APValue::getLValueOffset ( ) const
inline

Definition at line 479 of file APValue.h.

References getLValueOffset().

◆ getLValuePath()

ArrayRef< APValue::LValuePathEntry > APValue::getLValuePath ( ) const

Definition at line 913 of file APValue.cpp.

References clang::APValue::LV::getPath(), hasLValuePath(), and isLValue().

Referenced by APValue(), getLValueType(), and Profile().

◆ getLValueVersion()

unsigned APValue::getLValueVersion ( ) const

Definition at line 924 of file APValue.cpp.

References isLValue().

◆ getMemberPointerDecl()

const ValueDecl * APValue::getMemberPointerDecl ( ) const

◆ getMemberPointerPath()

ArrayRef< const CXXRecordDecl * > APValue::getMemberPointerPath ( ) const

◆ getStructBase() [1/2]

APValue& clang::APValue::getStructBase ( unsigned  i)
inline

Definition at line 538 of file APValue.h.

References getStructNumBases(), and isStruct().

Referenced by APValue(), getStructBase(), HandleDestructionImpl(), and Profile().

◆ getStructBase() [2/2]

const APValue& clang::APValue::getStructBase ( unsigned  i) const
inline

Definition at line 548 of file APValue.h.

References getStructBase().

◆ getStructField() [1/2]

APValue& clang::APValue::getStructField ( unsigned  i)
inline

◆ getStructField() [2/2]

const APValue& clang::APValue::getStructField ( unsigned  i) const
inline

Definition at line 551 of file APValue.h.

References getStructField().

◆ getStructNumBases()

unsigned clang::APValue::getStructNumBases ( ) const
inline

◆ getStructNumFields()

unsigned clang::APValue::getStructNumFields ( ) const
inline

Definition at line 534 of file APValue.h.

References isStruct().

Referenced by APValue(), getStructField(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getUnionField()

const FieldDecl* clang::APValue::getUnionField ( ) const
inline

Definition at line 555 of file APValue.h.

References isUnion().

Referenced by APValue(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getUnionValue() [1/2]

APValue& clang::APValue::getUnionValue ( )
inline

Definition at line 559 of file APValue.h.

References isUnion().

Referenced by APValue(), getUnionValue(), clang::ASTNodeImporter::ImportAPValue(), and Profile().

◆ getUnionValue() [2/2]

const APValue& clang::APValue::getUnionValue ( ) const
inline

Definition at line 563 of file APValue.h.

References getUnionValue().

◆ getVectorElt() [1/2]

APValue& clang::APValue::getVectorElt ( unsigned  I)
inline

◆ getVectorElt() [2/2]

const APValue& clang::APValue::getVectorElt ( unsigned  I) const
inline

Definition at line 494 of file APValue.h.

References getVectorElt().

◆ getVectorLength()

unsigned clang::APValue::getVectorLength ( ) const
inline

◆ hasArrayFiller()

bool clang::APValue::hasArrayFiller ( ) const
inline

Definition at line 510 of file APValue.h.

References getArrayInitializedElts(), and getArraySize().

Referenced by APValue(), getArrayFiller(), and Profile().

◆ hasLValuePath()

bool APValue::hasLValuePath ( ) const

Definition at line 908 of file APValue.cpp.

References isLValue().

Referenced by APValue(), getLValuePath(), printPretty(), and Profile().

◆ hasValue()

bool clang::APValue::hasValue ( ) const
inline

Definition at line 391 of file APValue.h.

References Indeterminate, and None.

Referenced by clang::Sema::AddAnnotationAttr(), and getBuiltinAlignArguments().

◆ IndeterminateValue()

static APValue clang::APValue::IndeterminateValue ( )
inlinestatic

Definition at line 358 of file APValue.h.

Referenced by clang::ConstantExpr::getAPValueResult().

◆ isAbsent()

bool clang::APValue::isAbsent ( ) const
inline

Definition at line 389 of file APValue.h.

References None.

Referenced by findSubobject(), and clang::MSGuidDecl::getAsAPValue().

◆ isAddrLabelDiff()

bool clang::APValue::isAddrLabelDiff ( ) const
inline

Definition at line 404 of file APValue.h.

References AddrLabelDiff.

Referenced by getAddrLabelDiffLHS(), getAddrLabelDiffRHS(), and GetValueRange().

◆ isArray()

bool clang::APValue::isArray ( ) const
inline

Definition at line 400 of file APValue.h.

References Array.

Referenced by getArrayFiller(), getArrayInitializedElt(), getArrayInitializedElts(), and getArraySize().

◆ isComplexFloat()

bool clang::APValue::isComplexFloat ( ) const
inline

Definition at line 397 of file APValue.h.

References ComplexFloat.

Referenced by getComplexFloatImag(), getComplexFloatReal(), IsSameFloatAfterCast(), and setComplexFloat().

◆ isComplexInt()

bool clang::APValue::isComplexInt ( ) const
inline

Definition at line 396 of file APValue.h.

References ComplexInt.

Referenced by getComplexIntImag(), getComplexIntReal(), GetValueRange(), and setComplexInt().

◆ isFixedPoint()

bool clang::APValue::isFixedPoint ( ) const
inline

Definition at line 395 of file APValue.h.

References FixedPoint.

Referenced by EvaluateFixedPoint(), getFixedPoint(), and setFixedPoint().

◆ isFloat()

bool clang::APValue::isFloat ( ) const
inline

◆ isIndeterminate()

bool clang::APValue::isIndeterminate ( ) const
inline

Definition at line 390 of file APValue.h.

References Indeterminate.

Referenced by findSubobject().

◆ isInt()

bool clang::APValue::isInt ( ) const
inline

◆ isLValue()

bool clang::APValue::isLValue ( ) const
inline

◆ isLValueOnePastTheEnd()

bool APValue::isLValueOnePastTheEnd ( ) const

Definition at line 898 of file APValue.cpp.

References isLValue().

Referenced by APValue(), and Profile().

◆ isMemberPointer()

bool clang::APValue::isMemberPointer ( ) const
inline

Definition at line 403 of file APValue.h.

References MemberPointer.

Referenced by getMemberPointerDecl(), getMemberPointerPath(), and isMemberPointerToDerivedMember().

◆ isMemberPointerToDerivedMember()

bool APValue::isMemberPointerToDerivedMember ( ) const

◆ isNullPointer()

bool APValue::isNullPointer ( ) const

Definition at line 929 of file APValue.cpp.

References isLValue().

Referenced by APValue(), printPretty(), Profile(), and toIntegralConstant().

◆ isStruct()

bool clang::APValue::isStruct ( ) const
inline

Definition at line 401 of file APValue.h.

References Struct.

Referenced by getStructBase(), getStructField(), getStructNumBases(), and getStructNumFields().

◆ isUnion()

bool clang::APValue::isUnion ( ) const
inline

Definition at line 402 of file APValue.h.

References Union.

Referenced by getUnionField(), getUnionValue(), and setUnion().

◆ isVector()

bool clang::APValue::isVector ( ) const
inline

◆ needsCleanup()

bool APValue::needsCleanup ( ) const

Returns whether the object performed allocations.

If APValues are constructed via placement new, needsCleanup() indicates whether the destructor must be called in order to correctly free all allocated memory.

Definition at line 429 of file APValue.cpp.

References AddrLabelDiff, Array, ComplexFloat, ComplexInt, FixedPoint, Float, getComplexFloatImag(), getComplexFloatReal(), getComplexIntImag(), getComplexIntReal(), getFixedPoint(), getFloat(), getInt(), getKind(), Indeterminate, Int, LValue, MemberPointer, None, Struct, Union, and Vector.

◆ operator=() [1/2]

APValue & APValue::operator= ( APValue &&  RHS)

Definition at line 392 of file APValue.cpp.

References Indeterminate, and None.

◆ operator=() [2/2]

APValue & APValue::operator= ( const APValue RHS)

Definition at line 386 of file APValue.cpp.

References APValue().

◆ printPretty() [1/2]

void APValue::printPretty ( raw_ostream &  OS,
const ASTContext Ctx,
QualType  Ty 
) const

◆ printPretty() [2/2]

void APValue::printPretty ( raw_ostream &  OS,
const PrintingPolicy Policy,
QualType  Ty,
const ASTContext Ctx = nullptr 
) const

◆ Profile()

void APValue::Profile ( llvm::FoldingSetNodeID &  ID) const

◆ setAddrLabelDiff()

void clang::APValue::setAddrLabelDiff ( const AddrLabelExpr LHSExpr,
const AddrLabelExpr RHSExpr 
)
inline

Definition at line 617 of file APValue.h.

Referenced by APValue().

◆ setComplexFloat()

void clang::APValue::setComplexFloat ( APFloat  R,
APFloat  I 
)
inline

Definition at line 604 of file APValue.h.

References isComplexFloat().

Referenced by APValue().

◆ setComplexInt()

void clang::APValue::setComplexInt ( APSInt  R,
APSInt  I 
)
inline

Definition at line 597 of file APValue.h.

References isComplexInt().

Referenced by APValue().

◆ setFixedPoint()

void clang::APValue::setFixedPoint ( APFixedPoint  FX)
inline

Definition at line 588 of file APValue.h.

References isFixedPoint().

◆ setFloat()

void clang::APValue::setFloat ( APFloat  F)
inline

Definition at line 584 of file APValue.h.

References isFloat().

Referenced by APValue().

◆ setInt()

void clang::APValue::setInt ( APSInt  I)
inline

Definition at line 580 of file APValue.h.

References isInt().

Referenced by APValue().

◆ setLValue() [1/2]

void APValue::setLValue ( LValueBase  B,
const CharUnits O,
ArrayRef< LValuePathEntry Path,
bool  OnePastTheEnd,
bool  IsNullPtr 
)

Definition at line 958 of file APValue.cpp.

References memcpy().

◆ setLValue() [2/2]

void APValue::setLValue ( LValueBase  B,
const CharUnits O,
NoLValuePath  ,
bool  IsNullPtr 
)

Definition at line 934 of file APValue.cpp.

References isLValue(), and clang::APValue::LV::resizePath().

Referenced by APValue().

◆ setUnion()

void APValue::setUnion ( const FieldDecl Field,
const APValue Value 
)

Definition at line 969 of file APValue.cpp.

References isUnion().

Referenced by APValue().

◆ setVector()

void clang::APValue::setVector ( const APValue E,
unsigned  N 
)
inline

Definition at line 592 of file APValue.h.

Referenced by APValue().

◆ swap()

void APValue::swap ( APValue RHS)

Swaps the contents of this and the given APValue.

Definition at line 466 of file APValue.cpp.

◆ toIntegralConstant()

bool APValue::toIntegralConstant ( APSInt &  Result,
QualType  SrcTy,
const ASTContext Ctx 
) const

Try to convert this value to an integral constant.

This works if it's an integer, null pointer, or offset from a null pointer. Returns true on success.

Definition at line 873 of file APValue.cpp.

References getInt(), getLValueBase(), getLValueOffset(), clang::ASTContext::getTargetNullPointerValue(), isInt(), isLValue(), isNullPointer(), and clang::ASTContext::MakeIntValue().

Referenced by clang::Sema::ActOnGCCAsmStmt().

Friends And Related Function Documentation

◆ ASTImporter

friend class ASTImporter
friend

Definition at line 254 of file APValue.h.

◆ ASTNodeImporter

friend class ASTNodeImporter
friend

Definition at line 255 of file APValue.h.

◆ clang::serialization::BasicReaderBase

template<typename Impl >
friend class clang::serialization::BasicReaderBase
friend

Definition at line 253 of file APValue.h.


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