clang  3.9.0
Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::ObjCTypeParamDecl Class Reference

Represents the declaration of an Objective-C type parameter. More...

#include <DeclObjC.h>

Inheritance diagram for clang::ObjCTypeParamDecl:
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Collaboration diagram for clang::ObjCTypeParamDecl:
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Public Member Functions

SourceRange getSourceRange () const override LLVM_READONLY
 
ObjCTypeParamVariance getVariance () const
 Determine the variance of this type parameter. More...
 
void setVariance (ObjCTypeParamVariance variance)
 Set the variance of this type parameter. More...
 
SourceLocation getVarianceLoc () const
 Retrieve the location of the variance keyword. More...
 
unsigned getIndex () const
 Retrieve the index into its type parameter list. More...
 
bool hasExplicitBound () const
 Whether this type parameter has an explicitly-written type bound, e.g., "T : NSView". More...
 
SourceLocation getColonLoc () const
 Retrieve the location of the ':' separating the type parameter name from the explicitly-specified bound. More...
 
- Public Member Functions inherited from clang::TypedefNameDecl
bool isModed () const
 
TypeSourceInfogetTypeSourceInfo () const
 
QualType getUnderlyingType () const
 
void setTypeSourceInfo (TypeSourceInfo *newType)
 
void setModedTypeSourceInfo (TypeSourceInfo *unmodedTSI, QualType modedTy)
 
TypedefNameDeclgetCanonicalDecl () override
 Retrieves the canonical declaration of this typedef-name. More...
 
const TypedefNameDeclgetCanonicalDecl () const
 
TagDeclgetAnonDeclWithTypedefName (bool AnyRedecl=false) const
 Retrieves the tag declaration for which this is the typedef name for linkage purposes, if any. More...
 
- Public Member Functions inherited from clang::TypeDecl
const TypegetTypeForDecl () const
 
void setTypeForDecl (const Type *TD)
 
SourceLocation getLocStart () const LLVM_READONLY
 
void setLocStart (SourceLocation L)
 
SourceRange getSourceRange () const override LLVM_READONLY
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfogetIdentifier () const
 getIdentifier - Get the identifier that names this declaration, if there is one. More...
 
StringRef getName () const
 getName - Get the name of identifier for this declaration as a StringRef. More...
 
std::string getNameAsString () const
 getNameAsString - Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc). More...
 
void printName (raw_ostream &os) const
 
DeclarationName getDeclName () const
 getDeclName - Get the actual, stored name of the declaration, which may be a special name. More...
 
void setDeclName (DeclarationName N)
 Set the name of this declaration. More...
 
void printQualifiedName (raw_ostream &OS) const
 printQualifiedName - Returns human-readable qualified name for declaration, like A::B::i, for i being member of namespace A::B. More...
 
void printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const
 
std::string getQualifiedNameAsString () const
 
virtual void getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
 getNameForDiagnostic - Appends a human-readable name for this declaration into the given stream. More...
 
bool declarationReplaces (NamedDecl *OldD, bool IsKnownNewer=true) const
 Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope. More...
 
bool hasLinkage () const
 Determine whether this declaration has linkage. More...
 
bool isHidden () const
 Determine whether this declaration is hidden from name lookup. More...
 
void setHidden (bool Hide)
 Set whether this declaration is hidden from name lookup. More...
 
bool isCXXClassMember () const
 Determine whether this declaration is a C++ class member. More...
 
bool isCXXInstanceMember () const
 Determine whether the given declaration is an instance member of a C++ class. More...
 
Linkage getLinkageInternal () const
 Determine what kind of linkage this entity has. More...
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view. More...
 
bool hasExternalFormalLinkage () const
 True if this decl has external linkage. More...
 
bool isExternallyVisible () const
 
Visibility getVisibility () const
 Determines the visibility of this entity. More...
 
LinkageInfo getLinkageAndVisibility () const
 Determines the linkage and visibility of this entity. More...
 
Optional< VisibilitygetExplicitVisibility (ExplicitVisibilityKind kind) const
 If visibility was explicitly specified for this declaration, return that visibility. More...
 
bool isLinkageValid () const
 True if the computed linkage is valid. More...
 
bool hasLinkageBeenComputed () const
 True if something has required us to compute the linkage of this declaration. More...
 
NamedDeclgetUnderlyingDecl ()
 Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More...
 
const NamedDeclgetUnderlyingDecl () const
 
NamedDeclgetMostRecentDecl ()
 
const NamedDeclgetMostRecentDecl () const
 
ObjCStringFormatFamily getObjCFStringFormattingFamily () const
 
- Public Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
 Redeclarable (const ASTContext &Ctx)
 
TypedefNameDeclgetPreviousDecl ()
 Return the previous declaration of this declaration or NULL if this is the first declaration. More...
 
const TypedefNameDeclgetPreviousDecl () const
 
TypedefNameDeclgetFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
const TypedefNameDeclgetFirstDecl () const
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain. More...
 
TypedefNameDeclgetMostRecentDecl ()
 Returns the most recent (re)declaration of this declaration. More...
 
const TypedefNameDeclgetMostRecentDecl () const
 Returns the most recent (re)declaration of this declaration. More...
 
void setPreviousDecl (TypedefNameDecl *PrevDecl)
 Set the previous declaration. More...
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl. More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 

Static Public Member Functions

static ObjCTypeParamDeclCreate (ASTContext &ctx, DeclContext *dc, ObjCTypeParamVariance variance, SourceLocation varianceLoc, unsigned index, SourceLocation nameLoc, IdentifierInfo *name, SourceLocation colonLoc, TypeSourceInfo *boundInfo)
 
static ObjCTypeParamDeclCreateDeserialized (ASTContext &ctx, unsigned ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::TypedefNameDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::TypeDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::NamedDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 

Friends

class ASTDeclReader
 
class ASTDeclWriter
 

Additional Inherited Members

- Public Types inherited from clang::TypedefNameDecl
typedef
redeclarable_base::redecl_range 
redecl_range
 
typedef
redeclarable_base::redecl_iterator 
redecl_iterator
 
- Public Types inherited from clang::NamedDecl
enum  ExplicitVisibilityKind { VisibilityForType, VisibilityForValue }
 Kinds of explicit visibility. More...
 
- Public Types inherited from clang::Redeclarable< TypedefNameDecl >
typedef llvm::iterator_range
< redecl_iterator > 
redecl_range
 
- Protected Types inherited from clang::TypedefNameDecl
typedef Redeclarable
< TypedefNameDecl
redeclarable_base
 
- Protected Member Functions inherited from clang::TypedefNameDecl
 TypedefNameDecl (Kind DK, ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, TypeSourceInfo *TInfo)
 
TypedefNameDeclgetNextRedeclarationImpl () override
 
TypedefNameDeclgetPreviousDeclImpl () override
 
TypedefNameDeclgetMostRecentDeclImpl () override
 
- Protected Member Functions inherited from clang::TypeDecl
 TypeDecl (Kind DK, DeclContext *DC, SourceLocation L, IdentifierInfo *Id, SourceLocation StartL=SourceLocation())
 
- Protected Member Functions inherited from clang::NamedDecl
 NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)
 
- Protected Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
TypedefNameDeclgetNextRedeclaration () const
 
- Static Protected Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
static DeclLink PreviousDeclLink (TypedefNameDecl *D)
 
static DeclLink LatestDeclLink (const ASTContext &Ctx)
 
- Protected Attributes inherited from clang::Redeclarable< TypedefNameDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain. More...
 
TypedefNameDeclFirst
 

Detailed Description

Represents the declaration of an Objective-C type parameter.

@interface NSDictionary<Key : id<NSCopying>, Value>
@end

In the example above, both Key and Value are represented by ObjCTypeParamDecl. Key has an explicit bound of id<NSCopying>, while Value gets an implicit bound of id.

Objective-C type parameters are typedef-names in the grammar,

Definition at line 532 of file DeclObjC.h.

Member Function Documentation

static bool clang::ObjCTypeParamDecl::classof ( const Decl D)
inlinestatic

Definition at line 596 of file DeclObjC.h.

References classofKind().

static bool clang::ObjCTypeParamDecl::classofKind ( Kind  K)
inlinestatic

Definition at line 597 of file DeclObjC.h.

Referenced by classof().

ObjCTypeParamDecl * ObjCTypeParamDecl::Create ( ASTContext ctx,
DeclContext dc,
ObjCTypeParamVariance  variance,
SourceLocation  varianceLoc,
unsigned  index,
SourceLocation  nameLoc,
IdentifierInfo name,
SourceLocation  colonLoc,
TypeSourceInfo boundInfo 
)
static
ObjCTypeParamDecl * ObjCTypeParamDecl::CreateDeserialized ( ASTContext ctx,
unsigned  ID 
)
static

Definition at line 1327 of file DeclObjC.cpp.

References ID, and clang::Invariant.

SourceLocation clang::ObjCTypeParamDecl::getColonLoc ( ) const
inline

Retrieve the location of the ':' separating the type parameter name from the explicitly-specified bound.

Definition at line 593 of file DeclObjC.h.

Referenced by clang::ASTNodeImporter::VisitObjCTypeParamDecl().

unsigned clang::ObjCTypeParamDecl::getIndex ( ) const
inline

Retrieve the index into its type parameter list.

Definition at line 585 of file DeclObjC.h.

Referenced by clang::ASTNodeImporter::VisitObjCTypeParamDecl().

SourceRange ObjCTypeParamDecl::getSourceRange ( ) const
override
ObjCTypeParamVariance clang::ObjCTypeParamDecl::getVariance ( ) const
inline

Determine the variance of this type parameter.

Definition at line 572 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency(), and clang::ASTNodeImporter::VisitObjCTypeParamDecl().

SourceLocation clang::ObjCTypeParamDecl::getVarianceLoc ( ) const
inline

Retrieve the location of the variance keyword.

Definition at line 582 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency(), and clang::ASTNodeImporter::VisitObjCTypeParamDecl().

bool clang::ObjCTypeParamDecl::hasExplicitBound ( ) const
inline

Whether this type parameter has an explicitly-written type bound, e.g., "T : NSView".

Definition at line 589 of file DeclObjC.h.

References clang::SourceLocation::isValid().

Referenced by checkTypeParamListConsistency(), and getSourceRange().

void clang::ObjCTypeParamDecl::setVariance ( ObjCTypeParamVariance  variance)
inline

Set the variance of this type parameter.

Definition at line 577 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency().

Friends And Related Function Documentation

friend class ASTDeclReader
friend

Definition at line 599 of file DeclObjC.h.

friend class ASTDeclWriter
friend

Definition at line 600 of file DeclObjC.h.


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