class VariableArrayType

Declaration

class VariableArrayType : public ArrayType { /* full declaration omitted */ };

Description

Represents a C array with a specified size that is not an integer-constant-expression. For example, 'int s[x+foo()]'. Since the size expression is an arbitrary expression, we store it as such. Note: VariableArrayType's aren't uniqued (since the expressions aren't) and should not be: two lexically equivalent variable array types could mean different things, for example, these variables do not have the same type dynamically: void foo(int x) { int Y[x]; ++x; int Z[x]; }

Declared at: clang/include/clang/AST/Type.h:3105

Inherits from: ArrayType

Member Variables

private clang::Stmt* SizeExpr

An assignment-expression. VLA's are only permitted within a function block.

private clang::SourceRange Brackets

The range spanned by the left and right array brackets.

Inherited from Type:

protected

Method Overview

• public void Profile(llvm::FoldingSetNodeID & ID)
• private VariableArrayType(clang::QualType et, clang::QualType can, clang::Expr * e, clang::ArrayType::ArraySizeModifier sm, unsigned int tq, clang::SourceRange brackets)
• public static bool classof(const clang::Type * T)
• public clang::QualType desugar() const
• public clang::SourceRange getBracketsRange() const
• public clang::SourceLocation getLBracketLoc() const
• public clang::SourceLocation getRBracketLoc() const
• public clang::Expr * getSizeExpr() const
• public bool isSugared() const

Inherited from ArrayType:

• public classof
• public getElementType
• public getIndexTypeCVRQualifiers
• public getIndexTypeQualifiers
• public getSizeModifier

Inherited from FoldingSetBase::Node:

• public SetNextInBucket
• public getNextInBucket

Inherited from Type:

• public acceptsObjCTypeParams
• protected addDependence
• public canDecayToPointerType
• public canHaveNullability
• public castAs
• public castAsArrayTypeUnsafe
• public containsErrors
• public containsUnexpandedParameterPack
• public dump
• public dump
• public getArrayElementTypeNoTypeQual
• public getAs
• public getAsAdjusted
• public getAsArrayTypeUnsafe
• public getAsCXXRecordDecl
• public getAsComplexIntegerType
• public getAsObjCInterfacePointerType
• public getAsObjCInterfaceType
• public getAsObjCQualifiedClassType
• public getAsObjCQualifiedIdType
• public getAsObjCQualifiedInterfaceType
• public getAsPlaceholderType
• public getAsRecordDecl
• public getAsStructureType
• public getAsTagDecl
• public getAsUnionType
• public getBaseElementTypeUnsafe
• public getCanonicalTypeInternal
• public getCanonicalTypeUnqualified
• public getContainedAutoType
• public getContainedDeducedType
• public getDependence
• public getLinkage
• public getLinkageAndVisibility
• public getLocallyUnqualifiedSingleStepDesugaredType
• public getNullability
• public getObjCARCImplicitLifetime
• public getObjCSubstitutions
• public getPointeeCXXRecordDecl
• public getPointeeOrArrayElementType
• public getPointeeType
• public getScalarTypeKind
• public getSveEltType
• public getTypeClass
• public getTypeClassName
• public getUnqualifiedDesugaredType
• public getVisibility
• public hasAttr
• public hasAutoForTrailingReturnType
• public hasFloatingRepresentation
• public hasIntegerRepresentation
• public hasObjCPointerRepresentation
• public hasPointerRepresentation
• public hasSignedIntegerRepresentation
• public hasSizedVLAType
• public hasUnnamedOrLocalType
• public hasUnsignedIntegerRepresentation
• public isAggregateType
• public isAlignValT
• public isAnyCharacterType
• public isAnyComplexType
• public isAnyPointerType
• public isArithmeticType
• public isArrayType
• public isAtomicType
• public isBFloat16Type
• public isBitIntType
• public isBlockCompatibleObjCPointerType
• public isBlockPointerType
• public isBooleanType
• public isBuiltinType
• public isCARCBridgableType
• public isCUDADeviceBuiltinSurfaceType
• public isCUDADeviceBuiltinTextureType
• public isCanonicalUnqualified
• public isChar16Type
• public isChar32Type
• public isChar8Type
• public isCharType
• public isClassType
• public isClkEventT
• public isComplexIntegerType
• public isComplexType
• public isCompoundType
• public isConstantArrayType
• public isConstantMatrixType
• public isConstantSizeType
• public isDecltypeType
• public isDependentAddressSpaceType
• public isDependentSizedArrayType
• public isDependentType
• public isElaboratedTypeSpecifier
• public isEnumeralType
• public isEventT
• public isExtVectorBoolType
• public isExtVectorType
• public isFixedPointOrIntegerType
• public isFixedPointType
• public isFloat128Type
• public isFloat16Type
• public isFloatingType
• public isFromAST
• public isFunctionNoProtoType
• public isFunctionPointerType
• public isFunctionProtoType
• public isFunctionReferenceType
• public isFunctionType
• public isFundamentalType
• public isHalfType
• public isIbm128Type
• public isImageType
• public isIncompleteArrayType
• public isIncompleteOrObjectType
• public isIncompleteType
• public isInstantiationDependentType
• public isIntegerType
• public isIntegralOrEnumerationType
• public isIntegralOrUnscopedEnumerationType
• public isIntegralType
• public isInterfaceType
• public isLValueReferenceType
• public isLinkageValid
• public isLiteralType
• public isMatrixType
• public isMemberDataPointerType
• public isMemberFunctionPointerType
• public isMemberPointerType
• public isNonOverloadPlaceholderType
• public isNothrowT
• public isNullPtrType
• public isOCLExtOpaqueType
• public isOCLIntelSubgroupAVCType
• public isObjCARCBridgableType
• public isObjCARCImplicitlyUnretainedType
• public isObjCBoxableRecordType
• public isObjCBuiltinType
• public isObjCClassOrClassKindOfType
• public isObjCClassType
• public isObjCIdOrObjectKindOfType
• public isObjCIdType
• public isObjCIndependentClassType
• public isObjCIndirectLifetimeType
• public isObjCInertUnsafeUnretainedType
• public isObjCLifetimeType
• public isObjCNSObjectType
• public isObjCObjectOrInterfaceType
• public isObjCObjectPointerType
• public isObjCObjectType
• public isObjCQualifiedClassType
• public isObjCQualifiedIdType
• public isObjCQualifiedInterfaceType
• public isObjCRetainableType
• public isObjCSelType
• public isObjectPointerType
• public isObjectType
• public isOpenCLSpecificType
• public isOverloadableType
• public isPipeType
• public isPlaceholderType
• public isPointerType
• public isPromotableIntegerType
• public isQueueT
• public isRValueReferenceType
• public isRealFloatingType
• public isRealType
• public isRecordType
• public isReferenceType
• public isReserveIDT
• public isSamplerT
• public isSaturatedFixedPointType
• public isScalarType
• public isScopedEnumeralType
• public isSignedFixedPointType
• public isSignedIntegerOrEnumerationType
• public isSignedIntegerType
• public isSizelessBuiltinType
• public isSizelessType
• public isSpecificBuiltinType
• public isSpecificPlaceholderType
• public isSpecifierType
• public isStandardLayoutType
• public isStdByteType
• public isStructuralType
• public isStructureOrClassType
• public isStructureType
• public isTemplateTypeParmType
• public isTypedefNameType
• public isUndeducedAutoType
• public isUndeducedType
• public isUnionType
• public isUnsaturatedFixedPointType
• public isUnscopedEnumerationType
• public isUnsignedFixedPointType
• public isUnsignedIntegerOrEnumerationType
• public isUnsignedIntegerType
• public isVLSTBuiltinType
• public isVariableArrayType
• public isVariablyModifiedType
• public isVectorType
• public isVisibilityExplicit
• public isVoidPointerType
• public isVoidType
• public isWideCharType
• protected setDependence
• protected this_

Inherited from ExtQualsTypeCommonBase:

Methods

¶void Profile(llvm::FoldingSetNodeID& ID)

Declared at: clang/include/clang/AST/Type.h:3141

Parameters

llvm::FoldingSetNodeID& ID

¶VariableArrayType(
    clang::QualType et,
    clang::QualType can,
    clang::Expr* e,
    clang::ArrayType::ArraySizeModifier sm,
    unsigned int tq,
    clang::SourceRange brackets)

Declared at: clang/include/clang/AST/Type.h:3115

Parameters

clang::QualType et

clang::QualType can

clang::Expr* e

clang::ArrayType::ArraySizeModifier sm

unsigned int tq

clang::SourceRange brackets

¶static bool classof(const clang::Type* T)

Declared at: clang/include/clang/AST/Type.h:3137

Parameters

const clang::Type* T

¶clang::QualType desugar() const

Declared at: clang/include/clang/AST/Type.h:3135

¶clang::SourceRange getBracketsRange() const

Declared at: clang/include/clang/AST/Type.h:3130

¶clang::SourceLocation getLBracketLoc() const

Declared at: clang/include/clang/AST/Type.h:3131

¶clang::SourceLocation getRBracketLoc() const

Declared at: clang/include/clang/AST/Type.h:3132

¶clang::Expr* getSizeExpr() const

Declared at: clang/include/clang/AST/Type.h:3124

¶bool isSugared() const

Declared at: clang/include/clang/AST/Type.h:3134