class DeducedType

Declaration

class DeducedType : public Type { /* full declaration omitted */ };

Description

Common base class for placeholders for types that get replaced by placeholder type deduction: C++11 auto, C++14 decltype(auto), C++17 deduced class template types, and constrained type names. These types are usually a placeholder for a deduced type. However, before the initializer is attached, or (usually) if the initializer is type-dependent, there is no deduced type and the type is canonical. In the latter case, it is also a dependent type.

Declared at: clang/include/clang/AST/Type.h:5073

Inherits from: Type

Member Variables

private clang::QualType DeducedAsType

Inherited from Type:

protected

Method Overview

• protected DeducedType(clang::Type::TypeClass TC, clang::QualType DeducedAsType, clang::TypeDependence ExtraDependence, clang::QualType Canon)
• public static bool classof(const clang::Type * T)
• public clang::QualType desugar() const
• public clang::QualType getDeducedType() const
• public bool isDeduced() const
• public bool isSugared() const

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

¶DeducedType(clang::Type::TypeClass TC,
            clang::QualType DeducedAsType,
            clang::TypeDependence ExtraDependence,
            clang::QualType Canon)

Declared at: clang/include/clang/AST/Type.h:5077

Parameters

clang::Type::TypeClass TC

clang::QualType DeducedAsType

clang::TypeDependence ExtraDependence

clang::QualType Canon

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

Declared at: clang/include/clang/AST/Type.h:5099

Parameters

const clang::Type* T

¶clang::QualType desugar() const

Declared at: clang/include/clang/AST/Type.h:5088

¶clang::QualType getDeducedType() const

Description

Get the type deduced for this placeholder type, or null if it has not been deduced.

Declared at: clang/include/clang/AST/Type.h:5094

¶bool isDeduced() const

Declared at: clang/include/clang/AST/Type.h:5095

¶bool isSugared() const

Declared at: clang/include/clang/AST/Type.h:5087