ParsedAttr - Represents a syntactic attribute. More...

#include "clang/Sema/ParsedAttr.h"

Inheritance diagram for clang::ParsedAttr:

Collaboration diagram for clang::ParsedAttr:

[legend]

Public Member Functions
	ParsedAttr (const ParsedAttr &)=delete

	ParsedAttr (ParsedAttr &&)=delete

ParsedAttr &	operator= (const ParsedAttr &)=delete

ParsedAttr &	operator= (ParsedAttr &&)=delete

	~ParsedAttr ()=delete

void	operator delete (void *)=delete

bool	hasParsedType () const

bool	isDeclspecPropertyAttribute () const
	Is this the Microsoft __declspec(property) attribute? More...

bool	isInvalid () const

void	setInvalid (bool b=true) const

bool	hasProcessingCache () const

unsigned	getProcessingCache () const

void	setProcessingCache (unsigned value) const

bool	isUsedAsTypeAttr () const

void	setUsedAsTypeAttr (bool Used=true)

bool	isPragmaClangAttribute () const
	True if the attribute is specified using '#pragma clang attribute'. More...

void	setIsPragmaClangAttribute ()

bool	isPackExpansion () const

SourceLocation	getEllipsisLoc () const

unsigned	getNumArgs () const
	getNumArgs - Return the number of actual arguments to this attribute. More...

ArgsUnion	getArg (unsigned Arg) const
	getArg - Return the specified argument. More...

bool	isArgExpr (unsigned Arg) const

Expr *	getArgAsExpr (unsigned Arg) const

bool	isArgIdent (unsigned Arg) const

IdentifierLoc *	getArgAsIdent (unsigned Arg) const

const AvailabilityChange &	getAvailabilityIntroduced () const

const AvailabilityChange &	getAvailabilityDeprecated () const

const AvailabilityChange &	getAvailabilityObsoleted () const

SourceLocation	getStrictLoc () const

SourceLocation	getUnavailableLoc () const

const Expr *	getMessageExpr () const

const Expr *	getReplacementExpr () const

const ParsedType &	getMatchingCType () const

bool	getLayoutCompatible () const

bool	getMustBeNull () const

const ParsedType &	getTypeArg () const

IdentifierInfo *	getPropertyDataGetter () const

IdentifierInfo *	getPropertyDataSetter () const

void	setMacroIdentifier (IdentifierInfo *MacroName, SourceLocation Loc)
	Set the macro identifier info object that this parsed attribute was declared in if it was declared in a macro. More...

bool	hasMacroIdentifier () const
	Returns true if this attribute was declared in a macro. More...

IdentifierInfo *	getMacroIdentifier () const
	Return the macro identifier if this attribute was declared in a macro. More...

SourceLocation	getMacroExpansionLoc () const

bool	isTargetSpecificAttr () const

bool	isTypeAttr () const

bool	isStmtAttr () const

bool	hasCustomParsing () const

unsigned	getMinArgs () const

unsigned	getMaxArgs () const

bool	hasVariadicArg () const

bool	diagnoseAppertainsTo (class Sema &S, const Decl *D) const

bool	appliesToDecl (const Decl *D, attr::SubjectMatchRule MatchRule) const

void	getMatchRules (const LangOptions &LangOpts, SmallVectorImpl< std::pair< attr::SubjectMatchRule, bool >> &MatchRules) const

bool	diagnoseLangOpts (class Sema &S) const

bool	existsInTarget (const TargetInfo &Target) const

bool	isKnownToGCC () const

bool	isSupportedByPragmaAttribute () const

unsigned	getSemanticSpelling () const
	If the parsed attribute has a semantic equivalent, and it would have a semantic Spelling enumeration (due to having semantically-distinct spelling variations), return the value of that semantic spelling. More...

LangAS	asOpenCLLangAS () const
	If this is an OpenCL addr space attribute returns its representation in LangAS, otherwise returns default addr space. More...

AttributeCommonInfo::Kind	getKind () const

const ParsedAttrInfo &	getInfo () const

Public Member Functions inherited from clang::AttributeCommonInfo
	AttributeCommonInfo (SourceRange AttrRange)

	AttributeCommonInfo (SourceLocation AttrLoc)

	AttributeCommonInfo (const IdentifierInfo AttrName, const IdentifierInfo ScopeName, SourceRange AttrRange, SourceLocation ScopeLoc, Syntax SyntaxUsed)

	AttributeCommonInfo (const IdentifierInfo AttrName, const IdentifierInfo ScopeName, SourceRange AttrRange, SourceLocation ScopeLoc, Kind AttrKind, Syntax SyntaxUsed)

	AttributeCommonInfo (const IdentifierInfo AttrName, const IdentifierInfo ScopeName, SourceRange AttrRange, SourceLocation ScopeLoc, Kind AttrKind, Syntax SyntaxUsed, unsigned Spelling)

	AttributeCommonInfo (const IdentifierInfo *AttrName, SourceRange AttrRange, Syntax SyntaxUsed)

	AttributeCommonInfo (SourceRange AttrRange, Kind K, Syntax SyntaxUsed)

	AttributeCommonInfo (SourceRange AttrRange, Kind K, Syntax SyntaxUsed, unsigned Spelling)

	AttributeCommonInfo (AttributeCommonInfo &&)=default

	AttributeCommonInfo (const AttributeCommonInfo &)=default

Kind	getParsedKind () const

Syntax	getSyntax () const

const IdentifierInfo *	getAttrName () const

SourceLocation	getLoc () const

SourceRange	getRange () const

void	setRange (SourceRange R)

bool	hasScope () const

const IdentifierInfo *	getScopeName () const

SourceLocation	getScopeLoc () const

std::string	getNormalizedFullName () const
	Gets the normalized full name, which consists of both scope and name and with surrounding underscores removed as appropriate (e.g. More...

bool	isDeclspecAttribute () const

bool	isMicrosoftAttribute () const

bool	isGNUScope () const

bool	isAlignasAttribute () const

bool	isCXX11Attribute () const

bool	isC2xAttribute () const

bool	isKeywordAttribute () const

bool	isContextSensitiveKeywordAttribute () const

unsigned	getAttributeSpellingListIndex () const

void	setAttributeSpellingListIndex (unsigned V)

Friends
class	AttributeFactory

class	AttributePool

Additional Inherited Members
Public Types inherited from clang::AttributeCommonInfo
enum	Syntax { AS_GNU, AS_CXX11, AS_C2x, AS_Declspec, AS_Microsoft, AS_Keyword, AS_Pragma, AS_ContextSensitiveKeyword }
	The style used to specify an attribute. More...

enum	Kind { NoSemaHandlerAttribute, IgnoredAttribute, UnknownAttribute }

Static Public Member Functions inherited from clang::AttributeCommonInfo
static Kind	getParsedKind (const IdentifierInfo Name, const IdentifierInfo Scope, Syntax SyntaxUsed)

Protected Member Functions inherited from clang::AttributeCommonInfo
bool	isAttributeSpellingListCalculated () const

Static Protected Attributes inherited from clang::AttributeCommonInfo
static constexpr unsigned	SpellingNotCalculated = 0xf

Detailed Description

ParsedAttr - Represents a syntactic attribute.

For a GNU attribute, there are four forms of this construct:

1: attribute(( const )). ParmName/Args/NumArgs will all be unused. 2: attribute(( mode(byte) )). ParmName used, Args/NumArgs unused. 3: attribute(( format(printf, 1, 2) )). ParmName/Args/NumArgs all used. 4: attribute(( aligned(16) )). ParmName is unused, Args/Num used.

Definition at line 196 of file ParsedAttr.h.

Constructor & Destructor Documentation

◆ ParsedAttr() [1/2]

clang::ParsedAttr::ParsedAttr ( const ParsedAttr & )

delete

◆ ParsedAttr() [2/2]

clang::ParsedAttr::ParsedAttr ( ParsedAttr && )

delete

◆ ~ParsedAttr()

clang::ParsedAttr::~ParsedAttr ( )

delete

Member Function Documentation

◆ appliesToDecl()

bool ParsedAttr::appliesToDecl	(	const Decl *	D,
		attr::SubjectMatchRule	MatchRule
	)		const

Definition at line 162 of file ParsedAttr.cpp.

◆ asOpenCLLangAS()

LangAS clang::ParsedAttr::asOpenCLLangAS ( ) const

inline

If this is an OpenCL addr space attribute returns its representation in LangAS, otherwise returns default addr space.

Definition at line 603 of file ParsedAttr.h.

References clang::Default, clang::AttributeCommonInfo::getParsedKind(), clang::opencl_constant, clang::opencl_generic, clang::opencl_global, clang::opencl_global_device, clang::opencl_global_host, clang::opencl_local, and clang::opencl_private.

◆ diagnoseAppertainsTo()

bool ParsedAttr::diagnoseAppertainsTo	(	class Sema &	S,
		const Decl *	D
	)		const

Definition at line 158 of file ParsedAttr.cpp.

◆ diagnoseLangOpts()

bool ParsedAttr::diagnoseLangOpts ( class Sema & S ) const

Definition at line 174 of file ParsedAttr.cpp.

◆ existsInTarget()

bool ParsedAttr::existsInTarget ( const TargetInfo & Target ) const

Definition at line 186 of file ParsedAttr.cpp.

References clang::ParsedAttrInfo::existsInTarget(), getInfo(), and clang::Target.

◆ getArg()

ArgsUnion clang::ParsedAttr::getArg ( unsigned Arg ) const

inline

getArg - Return the specified argument.

Definition at line 457 of file ParsedAttr.h.

Referenced by getArgAsExpr(), getArgAsIdent(), isArgExpr(), and isArgIdent().

◆ getArgAsExpr()

Expr* clang::ParsedAttr::getArgAsExpr ( unsigned Arg ) const

inline

Definition at line 466 of file ParsedAttr.h.

References getArg().

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

◆ getArgAsIdent()

IdentifierLoc* clang::ParsedAttr::getArgAsIdent ( unsigned Arg ) const

inline

Definition at line 474 of file ParsedAttr.h.

References getArg().

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

◆ getAvailabilityDeprecated()

const AvailabilityChange& clang::ParsedAttr::getAvailabilityDeprecated ( ) const

inline

Definition at line 484 of file ParsedAttr.h.

References clang::detail::AvailabilityData::Changes, clang::detail::DeprecatedSlot, and clang::AttributeCommonInfo::getParsedKind().

◆ getAvailabilityIntroduced()

const AvailabilityChange& clang::ParsedAttr::getAvailabilityIntroduced ( ) const

inline

Definition at line 478 of file ParsedAttr.h.

References clang::detail::AvailabilityData::Changes, clang::AttributeCommonInfo::getParsedKind(), and clang::detail::IntroducedSlot.

◆ getAvailabilityObsoleted()

const AvailabilityChange& clang::ParsedAttr::getAvailabilityObsoleted ( ) const

inline

Definition at line 490 of file ParsedAttr.h.

References clang::detail::AvailabilityData::Changes, clang::AttributeCommonInfo::getParsedKind(), and clang::detail::ObsoletedSlot.

◆ getEllipsisLoc()

SourceLocation clang::ParsedAttr::getEllipsisLoc ( ) const

inline

Definition at line 451 of file ParsedAttr.h.

◆ getInfo()

const ParsedAttrInfo& clang::ParsedAttr::getInfo ( ) const

inline

Definition at line 627 of file ParsedAttr.h.

Referenced by existsInTarget(), getMatchRules(), getMaxArgs(), getMinArgs(), getSemanticSpelling(), hasCustomParsing(), hasVariadicArg(), isKnownToGCC(), isStmtAttr(), isSupportedByPragmaAttribute(), isTargetSpecificAttr(), and isTypeAttr().

◆ getKind()

AttributeCommonInfo::Kind clang::ParsedAttr::getKind ( ) const

inline

Definition at line 624 of file ParsedAttr.h.

References clang::ParsedAttrInfo::AttrKind.

Referenced by distributeNullabilityTypeAttr(), distributeObjCPointerTypeAttr(), handleObjCPointerTypeAttr(), and isAddressSpaceKind().

◆ getLayoutCompatible()

bool clang::ParsedAttr::getLayoutCompatible ( ) const

inline

Definition at line 526 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind(), and clang::detail::TypeTagForDatatypeData::LayoutCompatible.

◆ getMacroExpansionLoc()

SourceLocation clang::ParsedAttr::getMacroExpansionLoc ( ) const

inline

Definition at line 570 of file ParsedAttr.h.

References hasMacroIdentifier().

◆ getMacroIdentifier()

IdentifierInfo* clang::ParsedAttr::getMacroIdentifier ( ) const

inline

Return the macro identifier if this attribute was declared in a macro.

nullptr is returned if it was not declared in a macro.

Definition at line 568 of file ParsedAttr.h.

◆ getMatchingCType()

const ParsedType& clang::ParsedAttr::getMatchingCType ( ) const

inline

Definition at line 520 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind(), and clang::detail::TypeTagForDatatypeData::MatchingCType.

◆ getMatchRules()

void ParsedAttr::getMatchRules	(	const LangOptions &	LangOpts,
		SmallVectorImpl< std::pair< attr::SubjectMatchRule, bool >> &	MatchRules
	)		const

Definition at line 167 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::getPragmaAttributeMatchRules().

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

◆ getMaxArgs()

unsigned ParsedAttr::getMaxArgs ( ) const

Definition at line 150 of file ParsedAttr.cpp.

References getInfo(), getMinArgs(), and clang::ParsedAttrInfo::OptArgs.

◆ getMessageExpr()

const Expr* clang::ParsedAttr::getMessageExpr ( ) const

inline

Definition at line 508 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

◆ getMinArgs()

unsigned ParsedAttr::getMinArgs ( ) const

Definition at line 148 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::NumArgs.

Referenced by getMaxArgs().

◆ getMustBeNull()

bool clang::ParsedAttr::getMustBeNull ( ) const

inline

Definition at line 532 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind(), and clang::detail::TypeTagForDatatypeData::MustBeNull.

◆ getNumArgs()

unsigned clang::ParsedAttr::getNumArgs ( ) const

inline

getNumArgs - Return the number of actual arguments to this attribute.

Definition at line 454 of file ParsedAttr.h.

Referenced by getNumAttributeArgs().

◆ getProcessingCache()

unsigned clang::ParsedAttr::getProcessingCache ( ) const

inline

Definition at line 432 of file ParsedAttr.h.

References hasProcessingCache().

◆ getPropertyDataGetter()

IdentifierInfo* clang::ParsedAttr::getPropertyDataGetter ( ) const

inline

Definition at line 543 of file ParsedAttr.h.

References clang::detail::PropertyData::GetterId, and isDeclspecPropertyAttribute().

◆ getPropertyDataSetter()

IdentifierInfo* clang::ParsedAttr::getPropertyDataSetter ( ) const

inline

Definition at line 549 of file ParsedAttr.h.

References isDeclspecPropertyAttribute(), and clang::detail::PropertyData::SetterId.

◆ getReplacementExpr()

const Expr* clang::ParsedAttr::getReplacementExpr ( ) const

inline

Definition at line 514 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind(), and clang::detail::AvailabilityData::Replacement.

◆ getSemanticSpelling()

unsigned ParsedAttr::getSemanticSpelling ( ) const

If the parsed attribute has a semantic equivalent, and it would have a semantic Spelling enumeration (due to having semantically-distinct spelling variations), return the value of that semantic spelling.

If the parsed attribute does not have a semantic equivalent, or would not have a Spelling enumeration, the value UINT_MAX is returned.

Definition at line 196 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::spellingIndexToSemanticSpelling().

◆ getStrictLoc()

SourceLocation clang::ParsedAttr::getStrictLoc ( ) const

inline

Definition at line 496 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind(), and clang::detail::AvailabilityData::StrictLoc.

◆ getTypeArg()

const ParsedType& clang::ParsedAttr::getTypeArg ( ) const

inline

Definition at line 538 of file ParsedAttr.h.

◆ getUnavailableLoc()

SourceLocation clang::ParsedAttr::getUnavailableLoc ( ) const

inline

Definition at line 502 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

◆ hasCustomParsing()

bool ParsedAttr::hasCustomParsing ( ) const

Definition at line 154 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::HasCustomParsing.

◆ hasMacroIdentifier()

bool clang::ParsedAttr::hasMacroIdentifier ( ) const

inline

Returns true if this attribute was declared in a macro.

Definition at line 564 of file ParsedAttr.h.

Referenced by getMacroExpansionLoc().

◆ hasParsedType()

bool clang::ParsedAttr::hasParsedType ( ) const

inline

Definition at line 420 of file ParsedAttr.h.

Referenced by getNumAttributeArgs().

◆ hasProcessingCache()

bool clang::ParsedAttr::hasProcessingCache ( ) const

inline

Definition at line 430 of file ParsedAttr.h.

Referenced by getProcessingCache().

◆ hasVariadicArg()

bool ParsedAttr::hasVariadicArg ( ) const

Definition at line 200 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::OptArgs.

◆ isArgExpr()

bool clang::ParsedAttr::isArgExpr ( unsigned Arg ) const

inline

Definition at line 462 of file ParsedAttr.h.

References getArg().

◆ isArgIdent()

bool clang::ParsedAttr::isArgIdent ( unsigned Arg ) const

inline

Definition at line 470 of file ParsedAttr.h.

References getArg().

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

◆ isDeclspecPropertyAttribute()

bool clang::ParsedAttr::isDeclspecPropertyAttribute ( ) const

inline

Is this the Microsoft __declspec(property) attribute?

Definition at line 423 of file ParsedAttr.h.

Referenced by getMSPropertyAttr(), getPropertyDataGetter(), and getPropertyDataSetter().

◆ isInvalid()

bool clang::ParsedAttr::isInvalid ( ) const

inline

Definition at line 427 of file ParsedAttr.h.

◆ isKnownToGCC()

bool ParsedAttr::isKnownToGCC ( ) const

Definition at line 190 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::IsKnownToGCC.

◆ isPackExpansion()

bool clang::ParsedAttr::isPackExpansion ( ) const

inline

Definition at line 450 of file ParsedAttr.h.

References clang::SourceLocation::isValid().

◆ isPragmaClangAttribute()

bool clang::ParsedAttr::isPragmaClangAttribute ( ) const

inline

True if the attribute is specified using '#pragma clang attribute'.

Definition at line 446 of file ParsedAttr.h.

◆ isStmtAttr()

bool ParsedAttr::isStmtAttr ( ) const

Definition at line 184 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::IsStmt.

◆ isSupportedByPragmaAttribute()

bool ParsedAttr::isSupportedByPragmaAttribute ( ) const

Definition at line 192 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::IsSupportedByPragmaAttribute.

◆ isTargetSpecificAttr()

bool ParsedAttr::isTargetSpecificAttr ( ) const

Definition at line 178 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::IsTargetSpecific.

◆ isTypeAttr()

bool ParsedAttr::isTypeAttr ( ) const

Definition at line 182 of file ParsedAttr.cpp.

References getInfo(), and clang::ParsedAttrInfo::IsType.

◆ isUsedAsTypeAttr()

bool clang::ParsedAttr::isUsedAsTypeAttr ( ) const

inline

Definition at line 442 of file ParsedAttr.h.

◆ operator delete()

void clang::ParsedAttr::operator delete ( void * )

delete

◆ operator=() [1/2]

ParsedAttr& clang::ParsedAttr::operator= ( const ParsedAttr & )

delete

◆ operator=() [2/2]

ParsedAttr& clang::ParsedAttr::operator= ( ParsedAttr && )

delete

◆ setInvalid()

void clang::ParsedAttr::setInvalid ( bool b = true ) const

inline

Definition at line 428 of file ParsedAttr.h.

References b.

◆ setIsPragmaClangAttribute()

void clang::ParsedAttr::setIsPragmaClangAttribute ( )

inline

Definition at line 448 of file ParsedAttr.h.

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

◆ setMacroIdentifier()

void clang::ParsedAttr::setMacroIdentifier	(	IdentifierInfo *	MacroName,
		SourceLocation	Loc
	)

inline

Set the macro identifier info object that this parsed attribute was declared in if it was declared in a macro.

Also set the expansion location of the macro.

Definition at line 558 of file ParsedAttr.h.

◆ setProcessingCache()

void clang::ParsedAttr::setProcessingCache ( unsigned value ) const

inline

Definition at line 437 of file ParsedAttr.h.

◆ setUsedAsTypeAttr()

void clang::ParsedAttr::setUsedAsTypeAttr ( bool Used = true )

inline

Definition at line 443 of file ParsedAttr.h.

References Used.

Referenced by createSimpleAttr().

Friends And Related Function Documentation

◆ AttributeFactory

friend class AttributeFactory

friend

Definition at line 278 of file ParsedAttr.h.

◆ AttributePool

friend class AttributePool

friend

Definition at line 279 of file ParsedAttr.h.

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

include/clang/Sema/ParsedAttr.h
lib/Sema/ParsedAttr.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ParsedAttr() [1/2]

◆ ParsedAttr() [2/2]

◆ ~ParsedAttr()

Member Function Documentation

◆ appliesToDecl()

◆ asOpenCLLangAS()

◆ diagnoseAppertainsTo()

◆ diagnoseLangOpts()

◆ existsInTarget()

◆ getArg()

◆ getArgAsExpr()

◆ getArgAsIdent()

◆ getAvailabilityDeprecated()

◆ getAvailabilityIntroduced()

◆ getAvailabilityObsoleted()

◆ getEllipsisLoc()

◆ getInfo()

◆ getKind()

◆ getLayoutCompatible()

◆ getMacroExpansionLoc()

◆ getMacroIdentifier()

◆ getMatchingCType()

◆ getMatchRules()

◆ getMaxArgs()

◆ getMessageExpr()

◆ getMinArgs()

◆ getMustBeNull()

◆ getNumArgs()

◆ getProcessingCache()

◆ getPropertyDataGetter()

◆ getPropertyDataSetter()

◆ getReplacementExpr()

◆ getSemanticSpelling()

◆ getStrictLoc()

◆ getTypeArg()

◆ getUnavailableLoc()

◆ hasCustomParsing()

◆ hasMacroIdentifier()

◆ hasParsedType()

◆ hasProcessingCache()

◆ hasVariadicArg()

◆ isArgExpr()

◆ isArgIdent()

◆ isDeclspecPropertyAttribute()

◆ isInvalid()

◆ isKnownToGCC()

◆ isPackExpansion()

◆ isPragmaClangAttribute()

◆ isStmtAttr()

◆ isSupportedByPragmaAttribute()

◆ isTargetSpecificAttr()

◆ isTypeAttr()

◆ isUsedAsTypeAttr()

◆ operator delete()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ setInvalid()

◆ setIsPragmaClangAttribute()

◆ setMacroIdentifier()

◆ setProcessingCache()

◆ setUsedAsTypeAttr()

Friends And Related Function Documentation

◆ AttributeFactory

◆ AttributePool