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

LabelDecl - Represents the declaration of a label. More...

#include <Decl.h>

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

LabelStmtgetStmt () const
 
void setStmt (LabelStmt *T)
 
bool isGnuLocal () const
 
void setLocStart (SourceLocation L)
 
SourceRange getSourceRange () const override LLVM_READONLY
 
bool isMSAsmLabel () const
 
bool isResolvedMSAsmLabel () const
 
void setMSAsmLabel (StringRef Name)
 
StringRef getMSAsmLabel () const
 
void setMSAsmLabelResolved ()
 
- 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
 

Static Public Member Functions

static LabelDeclCreate (ASTContext &C, DeclContext *DC, SourceLocation IdentL, IdentifierInfo *II)
 
static LabelDeclCreate (ASTContext &C, DeclContext *DC, SourceLocation IdentL, IdentifierInfo *II, SourceLocation GnuLabelL)
 
static LabelDeclCreateDeserialized (ASTContext &C, unsigned ID)
 
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)
 

Additional Inherited Members

- Public Types inherited from clang::NamedDecl
enum  ExplicitVisibilityKind { VisibilityForType, VisibilityForValue }
 Kinds of explicit visibility. More...
 
- Protected Member Functions inherited from clang::NamedDecl
 NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)
 

Detailed Description

LabelDecl - Represents the declaration of a label.

Labels also have a corresponding LabelStmt, which indicates the position that the label was defined at. For normal labels, the location of the decl is the same as the location of the statement. For GNU local labels (label), the decl location is where the label is.

Definition at line 424 of file Decl.h.

Member Function Documentation

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

Definition at line 466 of file Decl.h.

References classofKind().

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

Definition at line 467 of file Decl.h.

Referenced by classof().

LabelDecl * LabelDecl::Create ( ASTContext C,
DeclContext DC,
SourceLocation  IdentL,
IdentifierInfo II 
)
static
LabelDecl * LabelDecl::Create ( ASTContext C,
DeclContext DC,
SourceLocation  IdentL,
IdentifierInfo II,
SourceLocation  GnuLabelL 
)
static

Definition at line 3985 of file Decl.cpp.

References AttributeLangSupport::C.

LabelDecl * LabelDecl::CreateDeserialized ( ASTContext C,
unsigned  ID 
)
static

Definition at line 3992 of file Decl.cpp.

References AttributeLangSupport::C, and ID.

StringRef clang::LabelDecl::getMSAsmLabel ( ) const
inline

Definition at line 462 of file Decl.h.

SourceRange clang::LabelDecl::getSourceRange ( ) const
inlineoverride

Definition at line 455 of file Decl.h.

LabelStmt* clang::LabelDecl::getStmt ( ) const
inline
bool clang::LabelDecl::isGnuLocal ( ) const
inline

Definition at line 452 of file Decl.h.

Referenced by clang::Sema::ActOnLabelStmt(), and clang::ASTNodeImporter::VisitLabelDecl().

bool clang::LabelDecl::isMSAsmLabel ( ) const
inline
bool clang::LabelDecl::isResolvedMSAsmLabel ( ) const
inline

Definition at line 460 of file Decl.h.

References isMSAsmLabel().

Referenced by CheckPoppedLabel().

void clang::LabelDecl::setLocStart ( SourceLocation  L)
inline

Definition at line 453 of file Decl.h.

Referenced by clang::Sema::ActOnLabelStmt(), and clang::ASTDeclReader::VisitLabelDecl().

void LabelDecl::setMSAsmLabel ( StringRef  Name)

Definition at line 3997 of file Decl.cpp.

References Buffer.

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

void clang::LabelDecl::setMSAsmLabelResolved ( )
inline

Definition at line 463 of file Decl.h.

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

void clang::LabelDecl::setStmt ( LabelStmt T)
inline

Definition at line 450 of file Decl.h.

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


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