#include "clang/Sema/ParsedAttr.h"

Collaboration diagram for clang::ParsedAttrInfo:

[legend]

Classes
struct	Spelling
	The syntaxes supported by this attribute and how they're spelled. More...

Public Types
enum	AttrHandling { NotHandled, AttributeApplied, AttributeNotApplied }

Public Member Functions
	ParsedAttrInfo (AttributeCommonInfo::Kind AttrKind=AttributeCommonInfo::NoSemaHandlerAttribute)

virtual	~ParsedAttrInfo ()=default

virtual bool	diagAppertainsToDecl (Sema &S, const ParsedAttr &Attr, const Decl *D) const
	Check if this attribute appertains to D, and issue a diagnostic if not. More...

virtual bool	diagAppertainsToStmt (Sema &S, const ParsedAttr &Attr, const Stmt *St) const
	Check if this attribute appertains to St, and issue a diagnostic if not. More...

virtual bool	diagMutualExclusion (Sema &S, const ParsedAttr &A, const Decl *D) const
	Check if the given attribute is mutually exclusive with other attributes already applied to the given declaration. More...

virtual bool	diagLangOpts (Sema &S, const ParsedAttr &Attr) const
	Check if this attribute is allowed by the language we are compiling, and issue a diagnostic if not. More...

virtual bool	existsInTarget (const TargetInfo &Target) const
	Check if this attribute is allowed when compiling for the given target. More...

virtual unsigned	spellingIndexToSemanticSpelling (const ParsedAttr &Attr) const
	Convert the spelling index of Attr to a semantic spelling enum value. More...

virtual void	getPragmaAttributeMatchRules (llvm::SmallVectorImpl< std::pair< attr::SubjectMatchRule, bool >> &Rules, const LangOptions &LangOpts) const
	Populate Rules with the match rules of this attribute. More...

virtual AttrHandling	handleDeclAttribute (Sema &S, Decl *D, const ParsedAttr &Attr) const
	If this ParsedAttrInfo knows how to handle this ParsedAttr applied to this Decl then do so and return either AttributeApplied if it was applied or AttributeNotApplied if it wasn't. More...

Static Public Member Functions
static const ParsedAttrInfo &	get (const AttributeCommonInfo &A)

Public Attributes
unsigned	AttrKind: 16
	Corresponds to the Kind enum. More...

unsigned	NumArgs: 4
	The number of required arguments of this attribute. More...

unsigned	OptArgs: 4
	The number of optional arguments of this attributes. More...

unsigned	HasCustomParsing: 1
	True if the parsing does not match the semantic content. More...

unsigned	IsTargetSpecific: 1
	True if this attribute is only available for certain targets. More...

unsigned	IsType: 1
	True if this attribute applies to types. More...

unsigned	IsStmt: 1
	True if this attribute applies to statements. More...

unsigned	IsKnownToGCC: 1
	True if this attribute has any spellings that are known to gcc. More...

unsigned	IsSupportedByPragmaAttribute: 1
	True if this attribute is supported by #pragma clang attribute. More...

ArrayRef< Spelling >	Spellings

Detailed Description

Definition at line 45 of file ParsedAttr.h.

Member Enumeration Documentation

◆ AttrHandling

enum clang::ParsedAttrInfo::AttrHandling

Enumerator
NotHandled
AttributeApplied
AttributeNotApplied

Definition at line 114 of file ParsedAttr.h.

Constructor & Destructor Documentation

◆ ParsedAttrInfo()

clang::ParsedAttrInfo::ParsedAttrInfo ( AttributeCommonInfo::Kind AttrKind = AttributeCommonInfo::NoSemaHandlerAttribute )

inline

Definition at line 71 of file ParsedAttr.h.

◆ ~ParsedAttrInfo()

virtual clang::ParsedAttrInfo::~ParsedAttrInfo ( )

virtualdefault

Member Function Documentation

◆ diagAppertainsToDecl()

virtual bool clang::ParsedAttrInfo::diagAppertainsToDecl	(	Sema &	S,
		const ParsedAttr &	Attr,
		const Decl *	D
	)		const

inlinevirtual

Check if this attribute appertains to D, and issue a diagnostic if not.

Definition at line 80 of file ParsedAttr.h.

◆ diagAppertainsToStmt()

virtual bool clang::ParsedAttrInfo::diagAppertainsToStmt	(	Sema &	S,
		const ParsedAttr &	Attr,
		const Stmt *	St
	)		const

inlinevirtual

Check if this attribute appertains to St, and issue a diagnostic if not.

Definition at line 85 of file ParsedAttr.h.

◆ diagLangOpts()

virtual bool clang::ParsedAttrInfo::diagLangOpts	(	Sema &	S,
		const ParsedAttr &	Attr
	)		const

inlinevirtual

Check if this attribute is allowed by the language we are compiling, and issue a diagnostic if not.

Definition at line 97 of file ParsedAttr.h.

◆ diagMutualExclusion()

virtual bool clang::ParsedAttrInfo::diagMutualExclusion	(	Sema &	S,
		const ParsedAttr &	A,
		const Decl *	D
	)		const

inlinevirtual

Check if the given attribute is mutually exclusive with other attributes already applied to the given declaration.

Definition at line 91 of file ParsedAttr.h.

◆ existsInTarget()

virtual bool clang::ParsedAttrInfo::existsInTarget ( const TargetInfo & Target ) const

inlinevirtual

Check if this attribute is allowed when compiling for the given target.

Definition at line 101 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::existsInTarget().

◆ get()

const ParsedAttrInfo & ParsedAttrInfo::get ( const AttributeCommonInfo & A )

static

Definition at line 112 of file ParsedAttr.cpp.

References clang::AttributeCommonInfo::AS_ContextSensitiveKeyword, clang::AttributeCommonInfo::AS_Keyword, clang::AttributeCommonInfo::getNormalizedFullName(), clang::AttributeCommonInfo::getParsedKind(), clang::AttributeCommonInfo::getSyntax(), clang::AttributeCommonInfo::IgnoredAttribute, and string().

◆ getPragmaAttributeMatchRules()

virtual void clang::ParsedAttrInfo::getPragmaAttributeMatchRules	(	llvm::SmallVectorImpl< std::pair< attr::SubjectMatchRule, bool >> &	Rules,
		const LangOptions &	LangOpts
	)		const

inlinevirtual

Populate Rules with the match rules of this attribute.

Definition at line 110 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::getMatchRules().

◆ handleDeclAttribute()

virtual AttrHandling clang::ParsedAttrInfo::handleDeclAttribute	(	Sema &	S,
		Decl *	D,
		const ParsedAttr &	Attr
	)		const

inlinevirtual

If this ParsedAttrInfo knows how to handle this ParsedAttr applied to this Decl then do so and return either AttributeApplied if it was applied or AttributeNotApplied if it wasn't.

Otherwise return NotHandled.

Definition at line 122 of file ParsedAttr.h.

◆ spellingIndexToSemanticSpelling()

virtual unsigned clang::ParsedAttrInfo::spellingIndexToSemanticSpelling ( const ParsedAttr & Attr ) const

inlinevirtual

Convert the spelling index of Attr to a semantic spelling enum value.

Definition at line 106 of file ParsedAttr.h.

References UINT_MAX.

Referenced by clang::ParsedAttr::getSemanticSpelling().

Member Data Documentation

◆ AttrKind

unsigned clang::ParsedAttrInfo::AttrKind

Corresponds to the Kind enum.

Definition at line 47 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::getKind().

◆ HasCustomParsing

unsigned clang::ParsedAttrInfo::HasCustomParsing

True if the parsing does not match the semantic content.

Definition at line 53 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::hasCustomParsing().

◆ IsKnownToGCC

unsigned clang::ParsedAttrInfo::IsKnownToGCC

True if this attribute has any spellings that are known to gcc.

Definition at line 61 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::isKnownToGCC().

◆ IsStmt

unsigned clang::ParsedAttrInfo::IsStmt

True if this attribute applies to statements.

Definition at line 59 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::isStmtAttr().

◆ IsSupportedByPragmaAttribute

unsigned clang::ParsedAttrInfo::IsSupportedByPragmaAttribute

True if this attribute is supported by #pragma clang attribute.

Definition at line 63 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::isSupportedByPragmaAttribute().

◆ IsTargetSpecific

unsigned clang::ParsedAttrInfo::IsTargetSpecific

True if this attribute is only available for certain targets.

Definition at line 55 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::isTargetSpecificAttr().

◆ IsType

unsigned clang::ParsedAttrInfo::IsType

True if this attribute applies to types.

Definition at line 57 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::isTypeAttr().

◆ NumArgs

unsigned clang::ParsedAttrInfo::NumArgs

The number of required arguments of this attribute.

Definition at line 49 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::getMinArgs().

◆ OptArgs

unsigned clang::ParsedAttrInfo::OptArgs

The number of optional arguments of this attributes.

Definition at line 51 of file ParsedAttr.h.

Referenced by clang::ParsedAttr::getMaxArgs(), and clang::ParsedAttr::hasVariadicArg().

◆ Spellings

ArrayRef<Spelling> clang::ParsedAttrInfo::Spellings

Definition at line 69 of file ParsedAttr.h.

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

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

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

◆ AttrHandling

Constructor & Destructor Documentation

◆ ParsedAttrInfo()

◆ ~ParsedAttrInfo()

Member Function Documentation

◆ diagAppertainsToDecl()

◆ diagAppertainsToStmt()

◆ diagLangOpts()

◆ diagMutualExclusion()

◆ existsInTarget()

◆ get()

◆ getPragmaAttributeMatchRules()

◆ handleDeclAttribute()

◆ spellingIndexToSemanticSpelling()

Member Data Documentation

◆ AttrKind

◆ HasCustomParsing

◆ IsKnownToGCC

◆ IsStmt

◆ IsSupportedByPragmaAttribute

◆ IsTargetSpecific

◆ IsType

◆ NumArgs

◆ OptArgs

◆ Spellings