Represents a C++ unqualified-id that has been parsed. More...

#include <DeclSpec.h>

Collaboration diagram for clang::UnqualifiedId:

Public Types
enum	IdKind { IK_Identifier, IK_OperatorFunctionId, IK_ConversionFunctionId, IK_LiteralOperatorId, IK_ConstructorName, IK_ConstructorTemplateId, IK_DestructorName, IK_TemplateId, IK_ImplicitSelfParam }
	Describes the kind of unqualified-id parsed. More...
Public Member Functions
	UnqualifiedId ()
	UnqualifiedId (const UnqualifiedId &Other)
	Do not use this copy constructor. It is temporary, and only exists because we are holding FieldDeclarators in a SmallVector when we don't actually need them.
	~UnqualifiedId ()
	Destroy this unqualified-id.
void	clear ()
	Clear out this unqualified-id, setting it to default (invalid) state.
bool	isValid () const
	Determine whether this unqualified-id refers to a valid name.
bool	isInvalid () const
	Determine whether this unqualified-id refers to an invalid name.
IdKind	getKind () const
	Determine what kind of name we have.
void	setKind (IdKind kind)
void	setIdentifier (const IdentifierInfo *Id, SourceLocation IdLoc)
	Specify that this unqualified-id was parsed as an identifier.
void	setOperatorFunctionId (SourceLocation OperatorLoc, OverloadedOperatorKind Op, SourceLocation SymbolLocations[3])
	Specify that this unqualified-id was parsed as an operator-function-id.
void	setConversionFunctionId (SourceLocation OperatorLoc, ParsedType Ty, SourceLocation EndLoc)
	Specify that this unqualified-id was parsed as a conversion-function-id.
void	setLiteralOperatorId (const IdentifierInfo *Id, SourceLocation OpLoc, SourceLocation IdLoc)
	Specific that this unqualified-id was parsed as a literal-operator-id.
void	setConstructorName (ParsedType ClassType, SourceLocation ClassNameLoc, SourceLocation EndLoc)
	Specify that this unqualified-id was parsed as a constructor name.
void	setConstructorTemplateId (TemplateIdAnnotation *TemplateId)
	Specify that this unqualified-id was parsed as a template-id that names a constructor.
void	setDestructorName (SourceLocation TildeLoc, ParsedType ClassType, SourceLocation EndLoc)
	Specify that this unqualified-id was parsed as a destructor name.
void	setTemplateId (TemplateIdAnnotation *TemplateId)
	Specify that this unqualified-id was parsed as a template-id.
SourceRange	getSourceRange () const
	Return the source range that covers this unqualified-id.
Public Attributes
enum clang::UnqualifiedId::IdKind	Kind
union {
IdentifierInfo * Identifier
	When Kind == IK_Identifier, the parsed identifier, or when Kind == IK_UserLiteralId, the identifier suffix.
struct {
OverloadedOperatorKind Operator
	The kind of overloaded operator.
unsigned SymbolLocations [3]
	The source locations of the individual tokens that name the operator, e.g., the "new", "[", and "]" tokens in operator new [].
} OperatorFunctionId
	When Kind == IK_OperatorFunctionId, the overloaded operator that we parsed.
UnionParsedType ConversionFunctionId
	When Kind == IK_ConversionFunctionId, the type that the conversion function names.
UnionParsedType ConstructorName
	When Kind == IK_ConstructorName, the class-name of the type whose constructor is being referenced.
UnionParsedType DestructorName
	When Kind == IK_DestructorName, the type referred to by the class-name.
TemplateIdAnnotation * TemplateId
	When Kind == IK_TemplateId or IK_ConstructorTemplateId, the template-id annotation that contains the template name and template arguments.
};
	Anonymous union that holds extra data associated with the parsed unqualified-id.
SourceLocation	StartLocation
	The location of the first token that describes this unqualified-id, which will be the location of the identifier, "operator" keyword, tilde (for a destructor), or the template name of a template-id.
SourceLocation	EndLocation
	The location of the last token that describes this unqualified-id.

Detailed Description

Represents a C++ unqualified-id that has been parsed.

Definition at line 757 of file DeclSpec.h.

Member Enumeration Documentation

enum clang::UnqualifiedId::IdKind

Describes the kind of unqualified-id parsed.

Enumerator:

IK_Identifier	An identifier.
IK_OperatorFunctionId	An overloaded operator name, e.g., operator+.
IK_ConversionFunctionId	A conversion function name, e.g., operator int.
IK_LiteralOperatorId	A user-defined literal name, e.g., operator "" _i.
IK_ConstructorName	A constructor name.
IK_ConstructorTemplateId	A constructor named via a template-id.
IK_DestructorName	A destructor name.
IK_TemplateId	A template-id, e.g., f<int>.
IK_ImplicitSelfParam	An implicit 'self' parameter.

Definition at line 763 of file DeclSpec.h.

Constructor & Destructor Documentation

clang::UnqualifiedId::UnqualifiedId ( ) [inline]

Definition at line 833 of file DeclSpec.h.

clang::UnqualifiedId::UnqualifiedId ( const UnqualifiedId & Other ) [inline]

Do not use this copy constructor. It is temporary, and only exists because we are holding FieldDeclarators in a SmallVector when we don't actually need them.

FIXME: Kill this copy constructor.

Definition at line 840 of file DeclSpec.h.

References IK_Identifier, and Kind.

clang::UnqualifiedId::~UnqualifiedId ( ) [inline]

Destroy this unqualified-id.

Definition at line 847 of file DeclSpec.h.

References clear().

Member Function Documentation

void UnqualifiedId::clear ( )

Clear out this unqualified-id, setting it to default (invalid) state.

Definition at line 938 of file DeclSpec.cpp.

References EndLocation, Identifier, IK_Identifier, and StartLocation.

Referenced by clang::Declarator::clear(), and ~UnqualifiedId().

IdKind clang::UnqualifiedId::getKind ( ) const [inline]

Determine what kind of name we have.

Definition at line 860 of file DeclSpec.h.

References Kind.

Referenced by clang::Sema::ActOnDependentTemplateName(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnMemberAccessExpr(), clang::Sema::ActOnPseudoDestructorExpr(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::DecomposeUnqualifiedId(), GetDeclSpecTypeForDeclarator(), GetFullTypeForDeclarator(), clang::Declarator::getIdentifier(), clang::Sema::GetNameFromUnqualifiedId(), clang::Declarator::hasName(), and clang::Sema::isTemplateName().

SourceRange clang::UnqualifiedId::getSourceRange ( ) const [inline]

Return the source range that covers this unqualified-id.

Definition at line 966 of file DeclSpec.h.

References EndLocation, and StartLocation.

Referenced by clang::Sema::ActOnDependentTemplateName(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnMemberAccessExpr(), clang::Sema::ActOnTypedefDeclarator(), clang::Sema::ActOnUsingDeclaration(), and clang::Sema::isTemplateName().

bool clang::UnqualifiedId::isInvalid ( ) const [inline]

Determine whether this unqualified-id refers to an invalid name.

Definition at line 857 of file DeclSpec.h.

References isValid().

bool clang::UnqualifiedId::isValid ( ) const [inline]

Determine whether this unqualified-id refers to a valid name.

Definition at line 854 of file DeclSpec.h.

References clang::SourceLocation::isValid(), and StartLocation.

Referenced by isInvalid(), clang::Declarator::isPastIdentifier(), and setOperatorFunctionId().

void clang::UnqualifiedId::setConstructorName	(	ParsedType	ClassType,
		SourceLocation	ClassNameLoc,
		SourceLocation	EndLoc
	)		`[inline]`

Specify that this unqualified-id was parsed as a constructor name.

Parameters:

ClassType	the class type referred to by the constructor name.
ClassNameLoc	the location of the class name.
EndLoc	the location of the last token that makes up the type name.

Definition at line 926 of file DeclSpec.h.

References ConstructorName, EndLocation, IK_ConstructorName, and StartLocation.

void UnqualifiedId::setConstructorTemplateId ( TemplateIdAnnotation * TemplateId )

Specify that this unqualified-id was parsed as a template-id that names a constructor.

Parameters:

TemplateId the template-id annotation that describes the parsed template-id. This UnqualifiedId instance will take ownership of the TemplateId and will free it on destruction.

Definition at line 46 of file DeclSpec.cpp.

References EndLocation, IK_ConstructorTemplateId, clang::TemplateIdAnnotation::RAngleLoc, StartLocation, TemplateId, and clang::TemplateIdAnnotation::TemplateNameLoc.

void clang::UnqualifiedId::setConversionFunctionId	(	SourceLocation	OperatorLoc,
		ParsedType	Ty,
		SourceLocation	EndLoc
	)		`[inline]`

Specify that this unqualified-id was parsed as a conversion-function-id.

Parameters:

OperatorLoc	the location of the 'operator' keyword.
Ty	the type to which this conversion function is converting.
EndLoc	the location of the last token that makes up the type name.

Definition at line 894 of file DeclSpec.h.

References ConversionFunctionId, EndLocation, IK_ConversionFunctionId, and StartLocation.

void clang::UnqualifiedId::setDestructorName	(	SourceLocation	TildeLoc,
		ParsedType	ClassType,
		SourceLocation	EndLoc
	)		`[inline]`

Specify that this unqualified-id was parsed as a destructor name.

Parameters:

TildeLoc	the location of the '~' that introduces the destructor name.
ClassType	the name of the class referred to by the destructor name.

Definition at line 949 of file DeclSpec.h.

References DestructorName, EndLocation, IK_DestructorName, and StartLocation.

void clang::UnqualifiedId::setIdentifier	(	const IdentifierInfo *	Id,
		SourceLocation	IdLoc
	)		`[inline]`

Specify that this unqualified-id was parsed as an identifier.

Parameters:

Id	the parsed identifier.
IdLoc	the location of the parsed identifier.

Definition at line 867 of file DeclSpec.h.

References EndLocation, Identifier, IK_Identifier, and StartLocation.

Referenced by clang::Sema::CodeCompleteObjCSuperMessage(), clang::Sema::DefaultVariadicArgumentPromotion(), clang::Sema::DiagnoseUnknownTypeName(), clang::Sema::getTypeName(), handleExtVectorTypeAttr(), HandleExtVectorTypeAttr(), clang::Sema::LookupInObjCMethod(), clang::TreeTransform< Derived >::RebuildTemplateName(), and clang::Declarator::SetIdentifier().

void clang::UnqualifiedId::setKind ( IdKind kind ) [inline]

Definition at line 861 of file DeclSpec.h.

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

void clang::UnqualifiedId::setLiteralOperatorId	(	const IdentifierInfo *	Id,
		SourceLocation	OpLoc,
		SourceLocation	IdLoc
	)		`[inline]`

Specific that this unqualified-id was parsed as a literal-operator-id.

Parameters:

Id	the parsed identifier.
OpLoc	the location of the 'operator' keyword.
IdLoc	the location of the identifier.

Definition at line 911 of file DeclSpec.h.

References EndLocation, Identifier, IK_LiteralOperatorId, and StartLocation.

void UnqualifiedId::setOperatorFunctionId	(	SourceLocation	OperatorLoc,
		OverloadedOperatorKind	Op,
		SourceLocation	SymbolLocations[3]
	)

Specify that this unqualified-id was parsed as an operator-function-id.

Parameters:

OperatorLoc	the location of the 'operator' keyword.
Op	the overloaded operator.
SymbolLocations	the locations of the individual operator symbols in the operator.

Definition at line 945 of file DeclSpec.cpp.

References EndLocation, clang::SourceLocation::getRawEncoding(), IK_OperatorFunctionId, isValid(), OperatorFunctionId, and StartLocation.

Referenced by clang::TreeTransform< Derived >::RebuildTemplateName().

void UnqualifiedId::setTemplateId ( TemplateIdAnnotation * TemplateId )

Specify that this unqualified-id was parsed as a template-id.

Parameters:

TemplateId the template-id annotation that describes the parsed template-id. This UnqualifiedId instance will take ownership of the TemplateId and will free it on destruction.

Definition at line 38 of file DeclSpec.cpp.

References EndLocation, IK_TemplateId, clang::TemplateIdAnnotation::RAngleLoc, StartLocation, TemplateId, and clang::TemplateIdAnnotation::TemplateNameLoc.

Member Data Documentation

union { ... }

Anonymous union that holds extra data associated with the parsed unqualified-id.

UnionParsedType clang::UnqualifiedId::ConstructorName

When Kind == IK_ConstructorName, the class-name of the type whose constructor is being referenced.

Definition at line 813 of file DeclSpec.h.

Referenced by clang::Sema::GetNameFromUnqualifiedId(), and setConstructorName().

UnionParsedType clang::UnqualifiedId::ConversionFunctionId

When Kind == IK_ConversionFunctionId, the type that the conversion function names.

Definition at line 809 of file DeclSpec.h.

Referenced by clang::Sema::CheckConversionDeclarator(), GetDeclSpecTypeForDeclarator(), clang::Sema::GetNameFromUnqualifiedId(), and setConversionFunctionId().

UnionParsedType clang::UnqualifiedId::DestructorName

When Kind == IK_DestructorName, the type referred to by the class-name.

Definition at line 817 of file DeclSpec.h.

Referenced by clang::Sema::CheckDestructorDeclarator(), clang::Sema::GetNameFromUnqualifiedId(), and setDestructorName().

SourceLocation clang::UnqualifiedId::EndLocation

The location of the last token that describes this unqualified-id.

Definition at line 831 of file DeclSpec.h.

Referenced by clear(), clang::Sema::GetNameFromUnqualifiedId(), getSourceRange(), setConstructorName(), setConstructorTemplateId(), setConversionFunctionId(), setDestructorName(), setIdentifier(), setLiteralOperatorId(), setOperatorFunctionId(), and setTemplateId().

IdentifierInfo* clang::UnqualifiedId::Identifier

When Kind == IK_Identifier, the parsed identifier, or when Kind == IK_UserLiteralId, the identifier suffix.

Definition at line 789 of file DeclSpec.h.

Referenced by clang::Sema::ActOnAliasDeclaration(), clang::Sema::ActOnDependentTemplateName(), clang::Sema::ActOnPseudoDestructorExpr(), clear(), clang::Declarator::getIdentifier(), clang::Sema::GetNameFromUnqualifiedId(), clang::Declarator::hasName(), clang::Sema::isTemplateName(), setIdentifier(), and setLiteralOperatorId().

enum clang::UnqualifiedId::IdKind clang::UnqualifiedId::Kind

Referenced by clang::Sema::ActOnAliasDeclaration(), clang::Sema::ActOnTypedefDeclarator(), getKind(), and UnqualifiedId().

OverloadedOperatorKind clang::UnqualifiedId::Operator

The kind of overloaded operator.

Definition at line 795 of file DeclSpec.h.

struct { ... } clang::UnqualifiedId::OperatorFunctionId

When Kind == IK_OperatorFunctionId, the overloaded operator that we parsed.

Referenced by clang::Sema::ActOnDependentTemplateName(), GetFullTypeForDeclarator(), clang::Sema::GetNameFromUnqualifiedId(), clang::Sema::isTemplateName(), and setOperatorFunctionId().

SourceLocation clang::UnqualifiedId::StartLocation

The location of the first token that describes this unqualified-id, which will be the location of the identifier, "operator" keyword, tilde (for a destructor), or the template name of a template-id.

Definition at line 828 of file DeclSpec.h.

Referenced by clang::Sema::ActOnAliasDeclaration(), clang::Sema::ActOnPseudoDestructorExpr(), clang::Sema::ActOnTypedefDeclarator(), clear(), clang::Declarator::getIdentifierLoc(), clang::Sema::GetNameFromUnqualifiedId(), getSourceRange(), isValid(), setConstructorName(), setConstructorTemplateId(), setConversionFunctionId(), setDestructorName(), setIdentifier(), setLiteralOperatorId(), setOperatorFunctionId(), and setTemplateId().

unsigned clang::UnqualifiedId::SymbolLocations[3]

The source locations of the individual tokens that name the operator, e.g., the "new", "[", and "]" tokens in operator new [].

Different operators have different numbers of tokens in their name, up to three. Any remaining source locations in this array will be set to an invalid value for operators with fewer than three tokens.

Definition at line 804 of file DeclSpec.h.

TemplateIdAnnotation* clang::UnqualifiedId::TemplateId

When Kind == IK_TemplateId or IK_ConstructorTemplateId, the template-id annotation that contains the template name and template arguments.

Definition at line 822 of file DeclSpec.h.

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnPseudoDestructorExpr(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::DecomposeUnqualifiedId(), clang::Sema::GetNameFromUnqualifiedId(), setConstructorTemplateId(), and setTemplateId().

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

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation