clang: clang::NamedDecl Class Reference (original) (raw)

getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body.

virtual bool

hasBody () const

Returns true if this [Decl](classclang%5F1%5F1Decl.html "Decl - This represents one declaration (or definition), e.g.") represents a declaration for a body of code, such as a function or method definition.

SourceLocation

getBodyRBrace () const

getBodyRBrace - Gets the right brace of the body, if a body exists.

bool

isTemplateParameter () const

isTemplateParameter - Determines whether this declaration is a template parameter.

bool

isTemplateParameterPack () const

isTemplateParameter - Determines whether this declaration is a template parameter pack.

bool

isParameterPack () const

Whether this declaration is a parameter pack.

bool

isTemplateDecl () const

returns true if this declaration is a template

bool

isFunctionOrFunctionTemplate () const

Whether this declaration is a function or function template.

TemplateDecl *

getDescribedTemplate () const

If this is a declaration that describes some template, this method returns that template declaration.

const TemplateParameterList *

getDescribedTemplateParams () const

If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.

FunctionDecl *

getAsFunction () LLVM_READONLY

Returns the function itself, or the templated function if this is a function template.

const FunctionDecl *

getAsFunction () const

void

setLocalExternDecl ()

Changes the namespace of this declaration to reflect that it's a function-local extern declaration.

bool

isLocalExternDecl () const

Determine whether this is a block-scope declaration with linkage.

void

setObjectOfFriendDecl (bool PerformFriendInjection=false)

Changes the namespace of this declaration to reflect that it's the object of a friend declaration.

void

clearIdentifierNamespace ()

Clears the namespace of this declaration.

FriendObjectKind

getFriendObjectKind () const

Determines whether this declaration is the object of a friend declaration and, if so, what kind.

void

setNonMemberOperator ()

Specifies that this declaration is a C++ overloaded non-member.

void

print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const

void

print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const

void

dump () const

void

dumpColor () const

void

dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const

int64_t

getID () const

const FunctionType *

getFunctionType (bool BlocksToo=true) const

Looks through the Decl's underlying type to extract a FunctionType when possible.

bool

isFunctionPointerType () const

Protected Member Functions

NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)

Protected Member Functions inherited from clang::Decl

void *

operator new (std::size_t Size, const ASTContext &Ctx, GlobalDeclID ID, std::size_t Extra=0)

Allocate memory for a deserialized declaration.

void *

operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)

Allocate memory for a non-deserialized declaration.

Decl (Kind DK, DeclContext *DC, SourceLocation L)

Decl (Kind DK, EmptyShell Empty)

virtual

~Decl ()

void

updateOutOfDate (IdentifierInfo &II) const

Update a potentially out-of-date declaration.

Linkage

getCachedLinkage () const

void

setCachedLinkage (Linkage L) const

bool

hasCachedLinkage () const

void

setModulePrivate ()

Specify that this declaration was marked as being private to the module in which it was defined.

bool

hasLocalOwningModuleStorage () const

virtual Decl *

getNextRedeclarationImpl ()

Returns the next redeclaration or itself if this is the only decl.

virtual Decl *

getPreviousDeclImpl ()

Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

virtual Decl *

getMostRecentDeclImpl ()

Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

ASTMutationListener *

getASTMutationListener () const

This represents a decl that may have a name.

Many decls have names such as ObjCMethodDecl, but not @class, etc.

Note that not every NamedDecl is actually named (e.g., a struct might be anonymous), and not every name is an identifier.

Definition at line 253 of file Decl.h.

Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope.

A declaration will replace another declaration if, for example, it is a redeclaration of the same variable or function, but not if it is a declaration of a different kind (function vs. class) or an overloaded function.

Parameters

IsKnownNewer	true if this declaration is known to be newer than OldD (for instance, if this declaration is newly-created).

Definition at line 1842 of file Decl.cpp.

References D, clang::Decl::getASTContext(), clang::Decl::getCanonicalDecl(), clang::ASTContext::getCanonicalNestedNameSpecifier(), clang::Decl::getDeclContext(), getDeclName(), clang::Decl::getKind(), clang::DeclContext::getRedeclContext(), clang::Decl::isCanonicalDecl(), clang::Decl::isFromASTFile(), isRedeclarable(), and clang::Decl::redecls().

Get the actual, stored name of the declaration, which may be a special name.

Note that generally in diagnostics, the non-null NamedDecl* itself should be sent into the diagnostic instead of using the result of [getDeclName()](classclang%5F1%5F1NamedDecl.html#a62f956edf003453d95cff6384168c071 "Get the actual, stored name of the declaration, which may be a special name.").

A [DeclarationName](classclang%5F1%5F1DeclarationName.html "The name of a declaration.") in a diagnostic will just be streamed to the output, which will directly result in a call to [DeclarationName::print](classclang%5F1%5F1DeclarationName.html#a4fa5b88433c1c9c2af4c71a6feda02f9).

A NamedDecl* in a diagnostic will also ultimately result in a call to [DeclarationName::print](classclang%5F1%5F1DeclarationName.html#a4fa5b88433c1c9c2af4c71a6feda02f9), but with two customisation points along the way (getNameForDiagnostic and printName). These are used to print the template arguments if any, and to provide a user-friendly name for some entities (such as unnamed variables and anonymous records).

Definition at line 319 of file Decl.h.