ParsedAttr - Represents a syntactic attribute. More...

#include "clang/Sema/ParsedAttr.h"

Inheritance diagram for clang::ParsedAttr:

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?
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'.
void	setIsPragmaClangAttribute ()
bool	isPackExpansion () const
SourceLocation	getEllipsisLoc () const
unsigned	getNumArgs () const
	getNumArgs - Return the number of actual arguments to this attribute.
ArgsUnion	getArg (unsigned Arg) const
	getArg - Return the specified argument.
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 IdentifierLoc *	getEnvironment () 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.
bool	hasMacroIdentifier () const
	Returns true if this attribute was declared in a macro.
IdentifierInfo *	getMacroIdentifier () const
	Return the macro identifier if this attribute was declared in a macro.
SourceLocation	getMacroExpansionLoc () const
bool	checkExactlyNumArgs (class Sema &S, unsigned Num) const
	Check if the attribute has exactly as many args as Num.
bool	checkAtLeastNumArgs (class Sema &S, unsigned Num) const
	Check if the attribute has at least as many args as Num.
bool	checkAtMostNumArgs (class Sema &S, unsigned Num) const
	Check if the attribute has at most as many args as Num.
bool	isTargetSpecificAttr () const
bool	isTypeAttr () const
bool	isStmtAttr () const
bool	hasCustomParsing () const
bool	acceptsExprPack () const
bool	isParamExpr (size_t N) const
unsigned	getMinArgs () const
unsigned	getMaxArgs () const
unsigned	getNumArgMembers () const
bool	hasVariadicArg () const
void	handleAttrWithDelayedArgs (Sema &S, Decl *D) const
bool	diagnoseAppertainsTo (class Sema &S, const Decl *D) const
bool	diagnoseAppertainsTo (class Sema &S, const Stmt *St) const
bool	diagnoseMutualExclusion (class Sema &S, const Decl *D) const
bool	diagnoseMutualExclusion (class Sema &S, const Stmt *St) 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
bool	slidesFromDeclToDeclSpecLegacyBehavior () const
	Returns whether a [[]] attribute, if specified ahead of a declaration, should be applied to the decl-specifier-seq instead (i.e.
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.
LangAS	asOpenCLLangAS () const
	If this is an OpenCL address space attribute, returns its representation in LangAS, otherwise returns default address space.
LangAS	asSYCLLangAS () const
	If this is an OpenCL address space attribute, returns its SYCL representation in LangAS, otherwise returns default address space.
LangAS	asHLSLLangAS () const
	If this is an HLSL address space attribute, returns its representation in LangAS, otherwise returns default address space.
AttributeCommonInfo::Kind	getKind () const
const ParsedAttrInfo &	getInfo () const
Public Member Functions inherited from clang::AttributeCommonInfo
	AttributeCommonInfo (const IdentifierInfo *AttrName, AttributeScopeInfo AttrScope, SourceRange AttrRange, Kind AttrKind, Form FormUsed)
	AttributeCommonInfo (const IdentifierInfo *AttrName, AttributeScopeInfo Scope, SourceRange AttrRange, Form FormUsed)
	AttributeCommonInfo (const IdentifierInfo *AttrName, SourceRange AttrRange, Form FormUsed)
	AttributeCommonInfo (SourceRange AttrRange, Kind K, Form FormUsed)
	AttributeCommonInfo (SourceRange AttrRange, AttributeScopeInfo AttrScope, Kind K, Form FormUsed)
	AttributeCommonInfo (AttributeCommonInfo &&)=default
	AttributeCommonInfo (const AttributeCommonInfo &)=default
Kind	getParsedKind () const
Syntax	getSyntax () const
Form	getForm () const
const IdentifierInfo *	getAttrName () const
void	setAttrName (const IdentifierInfo *AttrNameII)
SourceLocation	getLoc () const
SourceRange	getRange () const
void	setRange (SourceRange R)
bool	hasScope () const
bool	isExplicitScope () 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.
std::string	getNormalizedFullName (StringRef ScopeName, StringRef AttrName) const
StringRef	getNormalizedScopeName () const
StringRef	getNormalizedAttrName (StringRef ScopeName) const
std::optional< StringRef >	tryGetCorrectedScopeName (StringRef ScopeName) const
std::optional< StringRef >	tryGetCorrectedAttrName (StringRef ScopeName, StringRef AttrName, const TargetInfo &Target, const LangOptions &LangOpts) const
SourceRange	getNormalizedRange () const
bool	isDeclspecAttribute () const
bool	isMicrosoftAttribute () const
bool	isGNUScope () const
bool	isClangScope () const
bool	isCXX11Attribute () const
bool	isC23Attribute () const
bool	isAlignas () const
bool	isStandardAttributeSyntax () const
	The attribute is spelled [[]] in either C or C++ mode, including standard attributes spelled with a keyword, like alignas.
bool	isGNUAttribute () const
bool	isKeywordAttribute () const
bool	isRegularKeywordAttribute () 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 = 1 , AS_CXX11 , AS_C23 , AS_Declspec , AS_Microsoft , AS_Keyword , AS_Pragma , AS_ContextSensitiveKeyword , AS_HLSLAnnotation , AS_Implicit }
	The style used to specify an attribute. More...
enum	Kind { NoSemaHandlerAttribute , IgnoredAttribute , UnknownAttribute }
enum class	Scope { NONE , CLANG , GNU , MSVC , OMP , HLSL , VK , GSL , RISCV }
enum class	AttrArgsInfo { None , Optional , Required }
Static Public Member Functions inherited from clang::AttributeCommonInfo
static Kind	getParsedKind (const IdentifierInfo Name, const IdentifierInfo Scope, Syntax SyntaxUsed)
static AttrArgsInfo	getCXX11AttrArgsInfo (const IdentifierInfo *Name)
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 115 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

◆ acceptsExprPack()

bool ParsedAttr::acceptsExprPack ( ) const

Definition at line 250 of file ParsedAttr.cpp.

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

Referenced by MustDelayAttributeArguments().

◆ appliesToDecl()

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

Definition at line 164 of file ParsedAttr.cpp.

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

◆ asHLSLLangAS()

LangAS clang::ParsedAttr::asHLSLLangAS ( ) const

inline

If this is an HLSL address space attribute, returns its representation in LangAS, otherwise returns default address space.

Definition at line 601 of file ParsedAttr.h.

References clang::Default, clang::AttributeCommonInfo::getParsedKind(), and clang::hlsl_groupshared.

◆ asOpenCLLangAS()

LangAS clang::ParsedAttr::asOpenCLLangAS ( ) const

inline

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

Definition at line 558 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.

◆ asSYCLLangAS()

LangAS clang::ParsedAttr::asSYCLLangAS ( ) const

inline

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

Definition at line 581 of file ParsedAttr.h.

References clang::Default, getKind(), clang::sycl_global, clang::sycl_global_device, clang::sycl_global_host, clang::sycl_local, and clang::sycl_private.

◆ checkAtLeastNumArgs()

bool ParsedAttr::checkAtLeastNumArgs	(	class Sema &	S,
		unsigned	Num ) const

Check if the attribute has at least as many args as Num.

May output an error. Returns false if a diagnostic is produced.

Definition at line 293 of file ParsedAttr.cpp.

References checkAttributeNumArgsImpl(), and clang::Num.

Referenced by checkAcquireOrderAttrCommon(), clang::Sema::CheckCallingConvAttr(), checkCommonAttributeFeatures(), checkTryLockFunAttrCommon(), handleAbiTagAttr(), handleAllocSizeAttr(), clang::SemaAMDGPU::handleAMDGPUWavesPerEUAttr(), handleAtomicAttr(), handleCallableWhenAttr(), handleCPUSpecificAttr(), handleExternalSourceSymbolAttr(), handleLaunchBoundsAttr(), handleLocksExcludedAttr(), handleNoSanitizeAttr(), handleRequiresCapabilityAttr(), and handleSuppressAttr().

◆ checkAtMostNumArgs()

bool ParsedAttr::checkAtMostNumArgs	(	class Sema &	S,
		unsigned	Num ) const

Check if the attribute has at most as many args as Num.

May output an error. Returns false if a diagnostic is produced.

Definition at line 298 of file ParsedAttr.cpp.

References checkAttributeNumArgsImpl(), and clang::Num.

Referenced by clang::Sema::CheckCallingConvAttr(), checkCommonAttributeFeatures(), handleAllocSizeAttr(), clang::SemaAMDGPU::handleAMDGPUWavesPerEUAttr(), handleDeprecatedAttr(), handleExternalSourceSymbolAttr(), handleHLSLLoopHintAttr(), clang::SemaRISCV::handleInterruptAttr(), handleLaunchBoundsAttr(), and handleNonBlockingNonAllocatingTypeAttr().

◆ checkExactlyNumArgs()

bool ParsedAttr::checkExactlyNumArgs	(	class Sema &	S,
		unsigned	Num ) const

Check if the attribute has exactly as many args as Num.

May output an error. Returns false if a diagnostic is produced.

Definition at line 288 of file ParsedAttr.cpp.

References checkAttributeNumArgsImpl(), and clang::Num.

Referenced by clang::Sema::CheckAttrNoArgs(), clang::Sema::CheckCallingConvAttr(), checkCommonAttributeFeatures(), clang::Sema::CheckRegparmAttr(), clang::SemaSwift::handleAsyncAttr(), clang::SemaSwift::handleAsyncError(), handleAvailabilityAttr(), clang::SemaAVR::handleInterruptAttr(), clang::SemaM68k::handleInterruptAttr(), clang::SemaMSP430::handleInterruptAttr(), clang::SemaSwift::handleNewType(), clang::SemaHLSL::handleResourceTypeAttr(), clang::SemaAVR::handleSignalAttr(), and handleTypeTagForDatatypeAttr().

◆ diagnoseAppertainsTo() [1/2]

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

Definition at line 152 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures().

◆ diagnoseAppertainsTo() [2/2]

bool ParsedAttr::diagnoseAppertainsTo	(	class Sema &	S,
		const Stmt *	St ) const

Definition at line 156 of file ParsedAttr.cpp.

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

◆ diagnoseLangOpts()

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

Definition at line 176 of file ParsedAttr.cpp.

References clang::SemaBase::Diag(), getInfo(), clang::Sema::getLangOpts(), and clang::AttributeCommonInfo::getLoc().

Referenced by checkCommonAttributeFeatures().

◆ diagnoseMutualExclusion() [1/2]

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

Definition at line 160 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures().

◆ diagnoseMutualExclusion() [2/2]

bool clang::ParsedAttr::diagnoseMutualExclusion	(	class Sema &	S,
		const Stmt *	St ) const

inline

Definition at line 525 of file ParsedAttr.h.

◆ existsInTarget()

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

Definition at line 191 of file ParsedAttr.cpp.

References clang::ParsedAttrInfo::existsInTarget(), clang::AttributeCommonInfo::getAttributeSpellingListIndex(), getInfo(), clang::AttributeCommonInfo::getParsedKind(), clang::AttributeCommonInfo::IgnoredAttribute, clang::AttributeCommonInfo::NoSemaHandlerAttribute, clang::ParsedAttrInfo::spellingExistsInTarget(), clang::Target, and clang::AttributeCommonInfo::UnknownAttribute.

Referenced by clang::Sema::CheckAttrTarget(), ProcessDeclAttribute(), and ProcessStmtAttribute().

◆ getArg()

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

inline

getArg - Return the specified argument.

Definition at line 374 of file ParsedAttr.h.

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

◆ getArgAsExpr()

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

inline

Definition at line 383 of file ParsedAttr.h.

References clang::cast(), and getArg().

Referenced by clang::Sema::ActOnCXXAssumeAttr(), checkAttrArgsAreCapabilityObjs(), clang::Sema::CheckCallingConvAttr(), checkFunctionConditionAttr(), clang::Sema::CheckRegparmAttr(), clang::Sema::checkStringLiteralArgumentAttr(), checkTryLockFunAttrCommon(), clang::Sema::CreateAnnotationAttr(), handleAlignedAttr(), handleAlignValueAttr(), handleAllocAlignAttr(), handleAllocSizeAttr(), clang::SemaAMDGPU::handleAMDGPUFlatWorkGroupSizeAttr(), clang::SemaAMDGPU::handleAMDGPUMaxNumWorkGroupsAttr(), clang::SemaAMDGPU::handleAMDGPUNumSGPRAttr(), clang::SemaAMDGPU::handleAMDGPUNumVGPRAttr(), clang::SemaAMDGPU::handleAMDGPUWavesPerEUAttr(), HandleAnnotateTypeAttr(), handleArgumentWithTypeTagAttr(), handleAssumeAlignedAttr(), clang::SemaSwift::handleAsyncAttr(), clang::SemaSwift::handleAsyncError(), handleAtomicAttr(), handleCallbackAttr(), handleCallConvAttr(), handleCleanupAttr(), handleCodeAlignAttr(), handleCountedByAttrField(), handleDeprecatedAttr(), handleDiagnoseAsBuiltinAttr(), handleDiagnoseIfAttr(), handleExternalSourceSymbolAttr(), handleFormatArgAttr(), handleFormatAttr(), handleFormatAttrCommon(), handleFormatMatchesAttr(), handleHLSLLoopHintAttr(), handleInitPriorityAttr(), clang::SemaM68k::handleInterruptAttr(), clang::SemaMSP430::handleInterruptAttr(), handleLaunchBoundsAttr(), handleLayoutVersion(), handleLoopHintAttr(), handleMinVectorWidthAttr(), handleNonBlockingNonAllocatingTypeAttr(), handleNonNullAttr(), clang::SemaHLSL::handleNumThreadsAttr(), handleOpenCLUnrollHint(), handleOwnershipAttr(), clang::SemaHLSL::handlePackOffsetAttr(), handlePassObjectSizeAttr(), handlePatchableFunctionEntryAttr(), handleRestrictAttr(), clang::SemaHLSL::handleSemanticAttr(), handleSentinelAttr(), clang::SemaOpenCL::handleSubGroupSize(), handleTryAcquireCapabilityAttr(), clang::SemaHLSL::handleVkBindingAttr(), clang::SemaHLSL::handleVkConstantIdAttr(), clang::SemaHLSL::handleVkExtBuiltinInputAttr(), handleVTablePointerAuthentication(), clang::SemaHLSL::handleWaveSizeAttr(), handleWorkGroupSize(), handleXRayLogArgsAttr(), MustDelayAttributeArguments(), clang::Sema::ParseLifetimeCaptureByAttr(), and sharedGetConstructorDestructorAttrExpr().

◆ getArgAsIdent()

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

inline

Definition at line 389 of file ParsedAttr.h.

References clang::cast(), and getArg().

Referenced by clang::Sema::checkStringLiteralArgumentAttr(), handleArgumentWithTypeTagAttr(), clang::SemaSwift::handleAsyncAttr(), clang::SemaSwift::handleAsyncError(), handleAtomicAttr(), handleAvailabilityAttr(), clang::SemaObjC::handleBlocksAttr(), clang::SemaObjC::handleBridgeAttr(), clang::SemaObjC::handleBridgeMutableAttr(), clang::SemaObjC::handleBridgeRelatedAttr(), clang::SemaARM::handleBuiltinAliasAttr(), handleBuiltinAliasAttr(), handleCallableWhenAttr(), handleCallbackAttr(), handleCFGuardAttr(), handleConsumableAttr(), handleCPUSpecificAttr(), handleEnumExtensibilityAttr(), clang::SemaSwift::handleError(), handleExternalSourceSymbolAttr(), handleFormatAttrCommon(), handleLoopHintAttr(), clang::SemaObjC::handleMethodFamilyAttr(), handleModeAttr(), clang::SemaSwift::handleNewType(), handleOwnershipAttr(), handleParamTypestateAttr(), clang::SemaHLSL::handleResourceBindingAttr(), clang::SemaHLSL::handleResourceTypeAttr(), handleReturnTypestateAttr(), clang::SemaHLSL::handleRootSignatureAttr(), handleSetTypestateAttr(), handleTestTypestateAttr(), handleTypeTagForDatatypeAttr(), handleVTablePointerAuthentication(), and clang::Sema::ParseLifetimeCaptureByAttr().

◆ getAvailabilityDeprecated()

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

inline

Definition at line 399 of file ParsedAttr.h.

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

Referenced by handleAvailabilityAttr().

◆ getAvailabilityIntroduced()

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

inline

Definition at line 393 of file ParsedAttr.h.

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

Referenced by handleAvailabilityAttr().

◆ getAvailabilityObsoleted()

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

inline

Definition at line 405 of file ParsedAttr.h.

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

Referenced by handleAvailabilityAttr().

◆ getEllipsisLoc()

SourceLocation clang::ParsedAttr::getEllipsisLoc ( ) const

inline

Definition at line 368 of file ParsedAttr.h.

Referenced by handleAlignedAttr().

◆ getEnvironment()

const IdentifierLoc * clang::ParsedAttr::getEnvironment ( ) const

inline

Definition at line 435 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleAvailabilityAttr().

◆ getInfo()

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

inline

◆ getKind()

◆ getLayoutCompatible()

bool clang::ParsedAttr::getLayoutCompatible ( ) const

inline

Definition at line 447 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleTypeTagForDatatypeAttr().

◆ getMacroExpansionLoc()

SourceLocation clang::ParsedAttr::getMacroExpansionLoc ( ) const

inline

Definition at line 491 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 489 of file ParsedAttr.h.

◆ getMatchingCType()

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

inline

Definition at line 441 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleTypeTagForDatatypeAttr().

◆ getMatchRules()

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

Definition at line 169 of file ParsedAttr.cpp.

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

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

◆ getMaxArgs()

unsigned ParsedAttr::getMaxArgs ( ) const

Definition at line 140 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures().

◆ getMessageExpr()

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

inline

Definition at line 423 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleAvailabilityAttr().

◆ getMinArgs()

unsigned ParsedAttr::getMinArgs ( ) const

Definition at line 138 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures(), getMaxArgs(), and clang::SemaHLSL::handleResourceTypeAttr().

◆ getMustBeNull()

bool clang::ParsedAttr::getMustBeNull ( ) const

inline

Definition at line 453 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleTypeTagForDatatypeAttr().

◆ getNumArgMembers()

unsigned ParsedAttr::getNumArgMembers ( ) const

Definition at line 144 of file ParsedAttr.cpp.

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

Referenced by MustDelayAttributeArguments().

◆ getNumArgs()

unsigned clang::ParsedAttr::getNumArgs ( ) const

inline

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

Definition at line 371 of file ParsedAttr.h.

Referenced by clang::Sema::ActOnCXXAssumeAttr(), checkAttrArgsAreCapabilityObjs(), clang::Sema::CheckCallingConvAttr(), clang::Sema::CreateAnnotationAttr(), getNumAttributeArgs(), getNumAttributeArgs(), handleAbiTagAttr(), handleAlignedAttr(), handleAllocSizeAttr(), clang::SemaAMDGPU::handleAMDGPUMaxNumWorkGroupsAttr(), clang::SemaAMDGPU::handleAMDGPUWavesPerEUAttr(), HandleAnnotateTypeAttr(), handleAssumeAlignedAttr(), handleAtomicAttr(), handleAttrWithMessage(), handleCallableWhenAttr(), handleCallbackAttr(), handleCallConvAttr(), handleConstructorAttr(), handleDiagnoseAsBuiltinAttr(), handleDiagnoseIfAttr(), handleHLSLLoopHintAttr(), clang::SemaObjC::handleIBOutletCollection(), clang::SemaARM::handleInterruptAttr(), clang::SemaMIPS::handleInterruptAttr(), clang::SemaRISCV::handleInterruptAttr(), handleLaunchBoundsAttr(), clang::SemaARM::handleNewAttr(), handleNoBuiltinAttr(), handleNonBlockingNonAllocatingTypeAttr(), handleNonNullAttr(), handleNonNullAttrParameter(), handleNoSanitizeAttr(), handleNoSpecializations(), handleOpenCLUnrollHint(), handleOwnershipAttr(), handlePatchableFunctionEntryAttr(), clang::SemaHLSL::handleResourceBindingAttr(), clang::SemaHLSL::handleResourceTypeAttr(), handleRestrictAttr(), clang::SemaHLSL::handleRootSignatureAttr(), handleSentinelAttr(), handleSuppressAttr(), handleSuppressAttr(), handleTargetClonesAttr(), clang::SemaHLSL::handleVkBindingAttr(), handleVTablePointerAuthentication(), handleWarnUnusedResult(), clang::SemaHLSL::handleWaveSizeAttr(), handleWeakRefAttr(), MustDelayAttributeArguments(), clang::Sema::ParseLifetimeCaptureByAttr(), and sharedGetConstructorDestructorAttrExpr().

◆ getProcessingCache()

unsigned clang::ParsedAttr::getProcessingCache ( ) const

inline

Definition at line 349 of file ParsedAttr.h.

References hasProcessingCache().

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

◆ getPropertyDataGetter()

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

inline

Definition at line 464 of file ParsedAttr.h.

References isDeclspecPropertyAttribute().

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

◆ getPropertyDataSetter()

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

inline

Definition at line 470 of file ParsedAttr.h.

References isDeclspecPropertyAttribute().

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

◆ getReplacementExpr()

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

inline

Definition at line 429 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleAvailabilityAttr().

◆ 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 252 of file ParsedAttr.cpp.

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

Referenced by clang::SemaOpenCL::handleAccessAttr(), handleHLSLLoopHintAttr(), handleMSInheritanceAttr(), clang::SemaHLSL::handleParamModifierAttr(), and handleStandardNoReturnAttr().

◆ getStrictLoc()

SourceLocation clang::ParsedAttr::getStrictLoc ( ) const

inline

Definition at line 411 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleAvailabilityAttr().

◆ getTypeArg()

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

inline

Definition at line 459 of file ParsedAttr.h.

Referenced by handleAlignedAttr(), clang::SemaObjC::handleIBOutletCollection(), clang::SemaSYCL::handleKernelEntryPointAttr(), handleLifetimeCategoryAttr(), handlePreferredName(), handlePreferredTypeAttr(), clang::SemaHLSL::handleResourceTypeAttr(), and handleVecTypeHint().

◆ getUnavailableLoc()

SourceLocation clang::ParsedAttr::getUnavailableLoc ( ) const

inline

Definition at line 417 of file ParsedAttr.h.

References clang::AttributeCommonInfo::getParsedKind().

Referenced by handleAvailabilityAttr().

◆ handleAttrWithDelayedArgs()

void ParsedAttr::handleAttrWithDelayedArgs	(	Sema &	S,
		Decl *	D ) const

Definition at line 268 of file ParsedAttr.cpp.

References handleAttrWithDelayedArgs().

Referenced by handleAttrWithDelayedArgs(), and ProcessDeclAttribute().

◆ hasCustomParsing()

bool ParsedAttr::hasCustomParsing ( ) const

Definition at line 148 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures().

◆ hasMacroIdentifier()

bool clang::ParsedAttr::hasMacroIdentifier ( ) const

inline

Returns true if this attribute was declared in a macro.

Definition at line 485 of file ParsedAttr.h.

Referenced by getMacroExpansionLoc().

◆ hasParsedType()

bool clang::ParsedAttr::hasParsedType ( ) const

inline

Definition at line 337 of file ParsedAttr.h.

Referenced by getNumAttributeArgs(), getNumAttributeArgs(), handleAlignedAttr(), clang::SemaObjC::handleIBOutletCollection(), handleLifetimeCategoryAttr(), handlePreferredTypeAttr(), clang::SemaHLSL::handleResourceTypeAttr(), and handleVecTypeHint().

◆ hasProcessingCache()

bool clang::ParsedAttr::hasProcessingCache ( ) const

inline

Definition at line 347 of file ParsedAttr.h.

Referenced by clang::Sema::CheckCallingConvAttr(), and getProcessingCache().

◆ hasVariadicArg()

bool ParsedAttr::hasVariadicArg ( ) const

Definition at line 256 of file ParsedAttr.cpp.

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

Referenced by checkCommonAttributeFeatures(), and MustDelayAttributeArguments().

◆ isArgExpr()

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

inline

Definition at line 379 of file ParsedAttr.h.

References getArg().

Referenced by handleCallbackAttr(), handleDeprecatedAttr(), handleDiagnoseAsBuiltinAttr(), clang::SemaM68k::handleInterruptAttr(), clang::SemaMSP430::handleInterruptAttr(), handleVTablePointerAuthentication(), and clang::Sema::ParseLifetimeCaptureByAttr().

◆ isArgIdent()

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

inline

Definition at line 385 of file ParsedAttr.h.

References getArg().

Referenced by clang::Sema::checkStringLiteralArgumentAttr(), clang::Sema::CreateAnnotationAttr(), HandleAnnotateTypeAttr(), handleArgumentWithTypeTagAttr(), clang::SemaSwift::handleAsyncAttr(), handleAtomicAttr(), clang::SemaObjC::handleBlocksAttr(), clang::SemaObjC::handleBridgeAttr(), clang::SemaObjC::handleBridgeMutableAttr(), clang::SemaObjC::handleBridgeRelatedAttr(), clang::SemaARM::handleBuiltinAliasAttr(), handleBuiltinAliasAttr(), handleCallableWhenAttr(), handleCallbackAttr(), handleCFGuardAttr(), handleConsumableAttr(), handleCPUSpecificAttr(), handleEnumExtensibilityAttr(), handleFormatAttrCommon(), clang::SemaObjC::handleMethodFamilyAttr(), handleModeAttr(), clang::SemaSwift::handleNewType(), handleOwnershipAttr(), handleParamTypestateAttr(), clang::SemaHLSL::handleResourceBindingAttr(), clang::SemaHLSL::handleResourceTypeAttr(), handleReturnTypestateAttr(), handleSetTypestateAttr(), handleTestTypestateAttr(), handleTypeTagForDatatypeAttr(), handleVTablePointerAuthentication(), and clang::Sema::ParseLifetimeCaptureByAttr().

◆ isDeclspecPropertyAttribute()

bool clang::ParsedAttr::isDeclspecPropertyAttribute ( ) const

inline

Is this the Microsoft __declspec(property) attribute?

Definition at line 340 of file ParsedAttr.h.

Referenced by clang::ParsedAttributesView::getMSPropertyAttr(), getPropertyDataGetter(), and getPropertyDataSetter().

◆ isInvalid()

bool clang::ParsedAttr::isInvalid ( ) const

inline

Definition at line 344 of file ParsedAttr.h.

Referenced by clang::Sema::CheckCallingConvAttr(), clang::checkNewAttrMutualExclusion(), clang::Sema::CheckRegparmAttr(), clang::SemaSwift::handleAttrAttr(), ProcessDeclAttribute(), and ProcessStmtAttribute().

◆ isKnownToGCC()

bool ParsedAttr::isKnownToGCC ( ) const

Definition at line 206 of file ParsedAttr.cpp.

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

◆ isPackExpansion()

bool clang::ParsedAttr::isPackExpansion ( ) const

inline

Definition at line 367 of file ParsedAttr.h.

Referenced by handleAlignedAttr().

◆ isParamExpr()

bool ParsedAttr::isParamExpr ( size_t N ) const

Definition at line 264 of file ParsedAttr.cpp.

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

Referenced by MustDelayAttributeArguments().

◆ isPragmaClangAttribute()

bool clang::ParsedAttr::isPragmaClangAttribute ( ) const

inline

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

Definition at line 363 of file ParsedAttr.h.

Referenced by clang::Sema::AddPragmaAttributes(), and handleAvailabilityAttr().

◆ isStmtAttr()

bool ParsedAttr::isStmtAttr ( ) const

Definition at line 189 of file ParsedAttr.cpp.

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

Referenced by ProcessDeclAttribute().

◆ isSupportedByPragmaAttribute()

bool ParsedAttr::isSupportedByPragmaAttribute ( ) const

Definition at line 208 of file ParsedAttr.cpp.

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

◆ isTargetSpecificAttr()

bool ParsedAttr::isTargetSpecificAttr ( ) const

Definition at line 183 of file ParsedAttr.cpp.

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

◆ isTypeAttr()

bool ParsedAttr::isTypeAttr ( ) const

Definition at line 187 of file ParsedAttr.cpp.

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

Referenced by ProcessDeclAttribute().

◆ isUsedAsTypeAttr()

bool clang::ParsedAttr::isUsedAsTypeAttr ( ) const

inline

Definition at line 359 of file ParsedAttr.h.

Referenced by handleAcquireHandleAttr(), clang::SemaSwift::handleAttrAttr(), handleNullableTypeAttr(), clang::SemaObjC::handleXReturnsXRetainedAttr(), and ProcessDeclAttribute().

◆ 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 345 of file ParsedAttr.h.

References b.

Referenced by clang::Sema::CheckAttrNoArgs(), clang::Sema::CheckAttrTarget(), clang::Sema::CheckCallingConvAttr(), clang::checkNewAttrMutualExclusion(), clang::Sema::CheckRegparmAttr(), clang::SemaSwift::handleAttrAttr(), handleInitPriorityAttr(), handleMinVectorWidthAttr(), clang::SemaARM::handleNewAttr(), handleNonBlockingNonAllocatingTypeAttr(), HandleSwiftAttr(), and handleVTablePointerAuthentication().

◆ setIsPragmaClangAttribute()

void clang::ParsedAttr::setIsPragmaClangAttribute ( )

inline

Definition at line 365 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 479 of file ParsedAttr.h.

◆ setProcessingCache()

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

inline

Definition at line 354 of file ParsedAttr.h.

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

◆ setUsedAsTypeAttr()

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

inline

Definition at line 360 of file ParsedAttr.h.

References Used.

Referenced by createSimpleAttr(), and HandleSwiftAttr().

◆ slidesFromDeclToDeclSpecLegacyBehavior()

bool ParsedAttr::slidesFromDeclToDeclSpecLegacyBehavior ( ) const

Returns whether a [[]] attribute, if specified ahead of a declaration, should be applied to the decl-specifier-seq instead (i.e.

whether it "slides" to the decl-specifier-seq).

By the standard, attributes specified before the declaration always appertain to the declaration, but historically we have allowed some of these attributes to slide to the decl-specifier-seq, so we need to keep supporting this behavior.

This may only be called if isStandardAttributeSyntax() returns true.

Definition at line 212 of file ParsedAttr.cpp.

References clang::AttributeCommonInfo::getParsedKind(), clang::AttributeCommonInfo::isAlignas(), clang::AttributeCommonInfo::isRegularKeywordAttribute(), and clang::AttributeCommonInfo::isStandardAttributeSyntax().

Referenced by ProcessDeclAttribute().

◆ AttributeFactory

friend class AttributeFactory

friend

Definition at line 202 of file ParsedAttr.h.

References AttributeFactory.

Referenced by AttributeFactory.

◆ AttributePool

friend class AttributePool

friend

Definition at line 203 of file ParsedAttr.h.

References clang::AttributeCommonInfo::AttributeCommonInfo(), AttributePool, and false.

Referenced by AttributePool.

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

◆ acceptsExprPack()

◆ appliesToDecl()

◆ asHLSLLangAS()

◆ asOpenCLLangAS()

◆ asSYCLLangAS()

◆ checkAtLeastNumArgs()

◆ checkAtMostNumArgs()

◆ checkExactlyNumArgs()

◆ diagnoseAppertainsTo() [1/2]

◆ diagnoseAppertainsTo() [2/2]

◆ diagnoseLangOpts()

◆ diagnoseMutualExclusion() [1/2]

◆ diagnoseMutualExclusion() [2/2]

◆ existsInTarget()

◆ getArg()

◆ getArgAsExpr()

◆ getArgAsIdent()

◆ getAvailabilityDeprecated()

◆ getAvailabilityIntroduced()

◆ getAvailabilityObsoleted()

◆ getEllipsisLoc()

◆ getEnvironment()

◆ getInfo()

◆ getKind()

◆ getLayoutCompatible()

◆ getMacroExpansionLoc()

◆ getMacroIdentifier()

◆ getMatchingCType()

◆ getMatchRules()

◆ getMaxArgs()

◆ getMessageExpr()

◆ getMinArgs()

◆ getMustBeNull()

◆ getNumArgMembers()

◆ getNumArgs()

◆ getProcessingCache()

◆ getPropertyDataGetter()

◆ getPropertyDataSetter()

◆ getReplacementExpr()

◆ getSemanticSpelling()

◆ getStrictLoc()

◆ getTypeArg()

◆ getUnavailableLoc()

◆ handleAttrWithDelayedArgs()

◆ hasCustomParsing()

◆ hasMacroIdentifier()

◆ hasParsedType()

◆ hasProcessingCache()

◆ hasVariadicArg()

◆ isArgExpr()

◆ isArgIdent()

◆ isDeclspecPropertyAttribute()

◆ isInvalid()

◆ isKnownToGCC()

◆ isPackExpansion()

◆ isParamExpr()

◆ isPragmaClangAttribute()

◆ isStmtAttr()

◆ isSupportedByPragmaAttribute()

◆ isTargetSpecificAttr()

◆ isTypeAttr()

◆ isUsedAsTypeAttr()

◆ operator delete()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ setInvalid()

◆ setIsPragmaClangAttribute()

◆ setMacroIdentifier()

◆ setProcessingCache()

◆ setUsedAsTypeAttr()

◆ slidesFromDeclToDeclSpecLegacyBehavior()