clang 20.0.0git
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This represents a decl that may have a name. More...
#include "clang/AST/Decl.h"
Public Types | |
enum | ExplicitVisibilityKind { VisibilityForType , VisibilityForValue } |
Kinds of explicit visibility. More... | |
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enum | Kind |
Lists the kind of concrete classes of Decl. More... | |
enum | IdentifierNamespace { IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 , IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 , IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 , IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000 } |
IdentifierNamespace - The different namespaces in which declarations may appear. More... | |
enum | ObjCDeclQualifier { OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 , OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40 } |
ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More... | |
enum class | ModuleOwnershipKind : unsigned char { Unowned , Visible , VisibleWhenImported , ReachableWhenImported , ModulePrivate } |
The kind of ownership a declaration has, for visibility purposes. More... | |
enum | FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared } |
using | attr_iterator = AttrVec::const_iterator |
using | attr_range = llvm::iterator_range< attr_iterator > |
using | redecl_range = llvm::iterator_range< redecl_iterator > |
Public Member Functions | |
IdentifierInfo * | getIdentifier () const |
Get the identifier that names this declaration, if there is one. | |
StringRef | getName () const |
Get the name of identifier for this declaration as a StringRef. | |
std::string | getNameAsString () const |
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). | |
virtual void | printName (raw_ostream &OS, const PrintingPolicy &Policy) const |
Pretty-print the unqualified name of this declaration. | |
void | printName (raw_ostream &OS) const |
Calls printName() with the ASTContext printing policy from the decl. | |
DeclarationName | getDeclName () const |
Get the actual, stored name of the declaration, which may be a special name. | |
void | setDeclName (DeclarationName N) |
Set the name of this declaration. | |
void | printQualifiedName (raw_ostream &OS) const |
Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B. | |
void | printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const |
void | printNestedNameSpecifier (raw_ostream &OS) const |
Print only the nested name specifier part of a fully-qualified name, including the '::' at the end. | |
void | printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const |
std::string | getQualifiedNameAsString () const |
virtual void | getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const |
Appends a human-readable name for this declaration into the given stream. | |
bool | declarationReplaces (const 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. | |
bool | hasLinkage () const |
Determine whether this declaration has linkage. | |
bool | isCXXClassMember () const |
Determine whether this declaration is a C++ class member. | |
bool | isCXXInstanceMember () const |
Determine whether the given declaration is an instance member of a C++ class. | |
ReservedIdentifierStatus | isReserved (const LangOptions &LangOpts) const |
Determine if the declaration obeys the reserved identifier rules of the given language. | |
Linkage | getLinkageInternal () const |
Determine what kind of linkage this entity has. | |
Linkage | getFormalLinkage () const |
Get the linkage from a semantic point of view. | |
bool | hasExternalFormalLinkage () const |
True if this decl has external linkage. | |
bool | isExternallyVisible () const |
bool | isExternallyDeclarable () const |
Determine whether this declaration can be redeclared in a different translation unit. | |
Visibility | getVisibility () const |
Determines the visibility of this entity. | |
LinkageInfo | getLinkageAndVisibility () const |
Determines the linkage and visibility of this entity. | |
std::optional< Visibility > | getExplicitVisibility (ExplicitVisibilityKind kind) const |
If visibility was explicitly specified for this declaration, return that visibility. | |
bool | isLinkageValid () const |
True if the computed linkage is valid. | |
bool | hasLinkageBeenComputed () const |
True if something has required us to compute the linkage of this declaration. | |
bool | isPlaceholderVar (const LangOptions &LangOpts) const |
NamedDecl * | getUnderlyingDecl () |
Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. | |
const NamedDecl * | getUnderlyingDecl () const |
NamedDecl * | getMostRecentDecl () |
const NamedDecl * | getMostRecentDecl () const |
ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
bool | isModulePrivate () const |
Whether this declaration was marked as being private to the module in which it was defined. | |
void | setModulePrivate () |
Specify that this declaration was marked as being private to the module in which it was defined. | |
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Decl ()=delete | |
Decl (const Decl &)=delete | |
Decl (Decl &&)=delete | |
Decl & | operator= (const Decl &)=delete |
Decl & | operator= (Decl &&)=delete |
virtual SourceRange | getSourceRange () const LLVM_READONLY |
Source range that this declaration covers. | |
SourceLocation | getBeginLoc () const LLVM_READONLY |
SourceLocation | getEndLoc () const LLVM_READONLY |
SourceLocation | getLocation () const |
void | setLocation (SourceLocation L) |
Kind | getKind () const |
const char * | getDeclKindName () const |
Decl * | getNextDeclInContext () |
const Decl * | getNextDeclInContext () const |
DeclContext * | getDeclContext () |
const DeclContext * | getDeclContext () const |
DeclContext * | getNonTransparentDeclContext () |
Return the non transparent context. | |
const DeclContext * | getNonTransparentDeclContext () const |
Decl * | getNonClosureContext () |
Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc. | |
const Decl * | getNonClosureContext () const |
TranslationUnitDecl * | getTranslationUnitDecl () |
const TranslationUnitDecl * | getTranslationUnitDecl () const |
bool | isInAnonymousNamespace () const |
bool | isInStdNamespace () const |
bool | isFileContextDecl () const |
ASTContext & | getASTContext () const LLVM_READONLY |
const LangOptions & | getLangOpts () const LLVM_READONLY |
Helper to get the language options from the ASTContext. | |
void | setAccess (AccessSpecifier AS) |
AccessSpecifier | getAccess () const |
AccessSpecifier | getAccessUnsafe () const |
Retrieve the access specifier for this declaration, even though it may not yet have been properly set. | |
bool | hasAttrs () const |
void | setAttrs (const AttrVec &Attrs) |
AttrVec & | getAttrs () |
const AttrVec & | getAttrs () const |
void | dropAttrs () |
void | addAttr (Attr *A) |
attr_range | attrs () const |
attr_iterator | attr_begin () const |
attr_iterator | attr_end () const |
template<typename... Ts> | |
void | dropAttrs () |
template<typename T > | |
void | dropAttr () |
template<typename T > | |
llvm::iterator_range< specific_attr_iterator< T > > | specific_attrs () const |
template<typename T > | |
specific_attr_iterator< T > | specific_attr_begin () const |
template<typename T > | |
specific_attr_iterator< T > | specific_attr_end () const |
template<typename T > | |
T * | getAttr () const |
template<typename T > | |
bool | hasAttr () const |
unsigned | getMaxAlignment () const |
getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none. | |
void | setInvalidDecl (bool Invalid=true) |
setInvalidDecl - Indicates the Decl had a semantic error. | |
bool | isInvalidDecl () const |
bool | isImplicit () const |
isImplicit - Indicates whether the declaration was implicitly generated by the implementation. | |
void | setImplicit (bool I=true) |
bool | isUsed (bool CheckUsedAttr=true) const |
Whether any (re-)declaration of the entity was used, meaning that a definition is required. | |
void | setIsUsed () |
Set whether the declaration is used, in the sense of odr-use. | |
void | markUsed (ASTContext &C) |
Mark the declaration used, in the sense of odr-use. | |
bool | isReferenced () const |
Whether any declaration of this entity was referenced. | |
bool | isThisDeclarationReferenced () const |
Whether this declaration was referenced. | |
void | setReferenced (bool R=true) |
bool | isTopLevelDeclInObjCContainer () const |
Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition. | |
void | setTopLevelDeclInObjCContainer (bool V=true) |
ExternalSourceSymbolAttr * | getExternalSourceSymbolAttr () const |
Looks on this and related declarations for an applicable external source symbol attribute. | |
bool | isModulePrivate () const |
Whether this declaration was marked as being private to the module in which it was defined. | |
bool | isInExportDeclContext () const |
Whether this declaration was exported in a lexical context. | |
bool | isInvisibleOutsideTheOwningModule () const |
bool | isInAnotherModuleUnit () const |
Whether this declaration comes from another module unit. | |
bool | isInCurrentModuleUnit () const |
Whether this declaration comes from the same module unit being compiled. | |
bool | shouldEmitInExternalSource () const |
Whether the definition of the declaration should be emitted in external sources. | |
bool | isFromExplicitGlobalModule () const |
Whether this declaration comes from explicit global module. | |
bool | isFromGlobalModule () const |
Whether this declaration comes from global module. | |
bool | isInNamedModule () const |
Whether this declaration comes from a named module. | |
bool | hasDefiningAttr () const |
Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'. | |
const Attr * | getDefiningAttr () const |
Return this declaration's defining attribute if it has one. | |
void | setFromASTFile () |
Set the FromASTFile flag. | |
void | setOwningModuleID (unsigned ID) |
Set the owning module ID. | |
AvailabilityResult | getAvailability (std::string *Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef *RealizedPlatform=nullptr) const |
Determine the availability of the given declaration. | |
VersionTuple | getVersionIntroduced () const |
Retrieve the version of the target platform in which this declaration was introduced. | |
bool | isDeprecated (std::string *Message=nullptr) const |
Determine whether this declaration is marked 'deprecated'. | |
bool | isUnavailable (std::string *Message=nullptr) const |
Determine whether this declaration is marked 'unavailable'. | |
bool | isWeakImported () const |
Determine whether this is a weak-imported symbol. | |
bool | canBeWeakImported (bool &IsDefinition) const |
Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute. | |
bool | isFromASTFile () const |
Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. | |
GlobalDeclID | getGlobalID () const |
Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from. | |
unsigned | getOwningModuleID () const |
Retrieve the global ID of the module that owns this particular declaration. | |
Module * | getImportedOwningModule () const |
Get the imported owning module, if this decl is from an imported (non-local) module. | |
Module * | getLocalOwningModule () const |
Get the local owning module, if known. | |
void | setLocalOwningModule (Module *M) |
bool | hasOwningModule () const |
Is this declaration owned by some module? | |
Module * | getOwningModule () const |
Get the module that owns this declaration (for visibility purposes). | |
Module * | getOwningModuleForLinkage () const |
Get the module that owns this declaration for linkage purposes. | |
bool | isUnconditionallyVisible () const |
Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible. | |
bool | isReachable () const |
void | setVisibleDespiteOwningModule () |
Set that this declaration is globally visible, even if it came from a module that is not visible. | |
ModuleOwnershipKind | getModuleOwnershipKind () const |
Get the kind of module ownership for this declaration. | |
void | setModuleOwnershipKind (ModuleOwnershipKind MOK) |
Set whether this declaration is hidden from name lookup. | |
unsigned | getIdentifierNamespace () const |
bool | isInIdentifierNamespace (unsigned NS) const |
bool | hasTagIdentifierNamespace () const |
DeclContext * | getLexicalDeclContext () |
getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC). | |
const DeclContext * | getLexicalDeclContext () const |
virtual bool | isOutOfLine () const |
Determine whether this declaration is declared out of line (outside its semantic context). | |
void | setDeclContext (DeclContext *DC) |
setDeclContext - Set both the semantic and lexical DeclContext to DC. | |
void | setLexicalDeclContext (DeclContext *DC) |
bool | isTemplated () const |
Determine whether this declaration is a templated entity (whether it is. | |
unsigned | getTemplateDepth () const |
Determine the number of levels of template parameter surrounding this declaration. | |
bool | isDefinedOutsideFunctionOrMethod () const |
isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method. | |
bool | isInLocalScopeForInstantiation () const |
Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope. | |
const DeclContext * | getParentFunctionOrMethod (bool LexicalParent=false) const |
If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. | |
DeclContext * | getParentFunctionOrMethod (bool LexicalParent=false) |
virtual Decl * | getCanonicalDecl () |
Retrieves the "canonical" declaration of the given declaration. | |
const Decl * | getCanonicalDecl () const |
bool | isCanonicalDecl () const |
Whether this particular Decl is a canonical one. | |
redecl_range | redecls () const |
Returns an iterator range for all the redeclarations of the same decl. | |
redecl_iterator | redecls_begin () const |
redecl_iterator | redecls_end () const |
Decl * | getPreviousDecl () |
Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. | |
const Decl * | getPreviousDecl () const |
Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. | |
bool | isFirstDecl () const |
True if this is the first declaration in its redeclaration chain. | |
Decl * | getMostRecentDecl () |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). | |
const Decl * | getMostRecentDecl () const |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). | |
virtual Stmt * | getBody () const |
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 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 |
Static Public Member Functions | |
static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | isFlexibleArrayMemberLike (ASTContext &Context, const Decl *D, QualType Ty, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel, bool IgnoreTemplateOrMacroSubstitution) |
Whether it resembles a flexible array member. | |
static unsigned | getIdentifierNamespaceForKind (Kind DK) |
static bool | isTagIdentifierNamespace (unsigned NS) |
static void | add (Kind k) |
static void | EnableStatistics () |
static void | PrintStats () |
static bool | classofKind (Kind K) |
static DeclContext * | castToDeclContext (const Decl *) |
static Decl * | castFromDeclContext (const DeclContext *) |
static void | printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0) |
Protected Member Functions | |
NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N) | |
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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 |
Additional Inherited Members | |
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llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind > | NextInContextAndBits |
The next declaration within the same lexical DeclContext. | |
unsigned | Access: 2 |
Access - Used by C++ decls for the access specifier. | |
unsigned | FromASTFile: 1 |
Whether this declaration was loaded from an AST file. | |
unsigned | IdentifierNamespace: 14 |
IdentifierNamespace - This specifies what IDNS_* namespace this lives in. | |
unsigned | CacheValidAndLinkage: 3 |
If 0, we have not computed the linkage of this declaration. | |
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.
Kinds of explicit visibility.
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inlineprotected |
Definition at line 485 of file Decl.h.
References classofKind(), and D.
Definition at line 486 of file Decl.h.
Referenced by classof(), and clang::tooling::stdlib::Recognizer::operator()().
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.
IsKnownNewer | true if this declaration is known to be newer than OldD (for instance, if this declaration is newly-created). |
Definition at line 1835 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().
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inline |
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()
.
A DeclarationName
in a diagnostic will just be streamed to the output, which will directly result in a call to DeclarationName::print
.
A NamedDecl*
in a diagnostic will also ultimately result in a call to DeclarationName::print
, 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 315 of file Decl.h.
Referenced by clang::SemaObjC::ActOnAtEnd(), clang::Sema::ActOnConceptDefinition(), clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnDelayedCXXMethodParameter(), clang::Sema::ActOnFields(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnLabelStmt(), clang::SemaObjC::ActOnMethodDeclaration(), clang::SemaObjC::actOnObjCTypeArgsOrProtocolQualifiers(), clang::SemaOpenMP::ActOnOMPIteratorExpr(), clang::SemaOpenMP::ActOnOpenMPDeclareSimdDirective(), clang::SemaObjC::ActOnPropertyImplDecl(), clang::Sema::ActOnReenterCXXMethodParameter(), clang::SemaObjC::ActOnStartCategoryImplementation(), clang::SemaObjC::ActOnStartClassImplementation(), clang::SemaObjC::ActOnStartClassInterface(), clang::SemaObjC::ActOnSuperClassOfClassInterface(), clang::SemaObjC::ActOnSuperMessage(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::ActOnVarTemplateSpecialization(), clang::TypoCorrection::addCorrectionDecl(), clang::ODRHash::AddDecl(), clang::Sema::AddInitializerToDecl(), clang::Sema::AddKnownFunctionAttributesForReplaceableGlobalAllocationFunction(), clang::Sema::AddOverriddenMethods(), clang::Sema::AddTemplateParametersToLambdaCallOperator(), AddTypedNameChunk(), clang::applyObjCTypeArgs(), clang::Sema::BuildAnonymousStructUnionMemberReference(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::BuildCallToMemberFunction(), clang::Sema::BuildCaptureInit(), clang::SemaObjC::BuildClassMessage(), clang::Sema::BuildDeclaratorGroup(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), buildImplicitMap(), clang::SemaObjC::BuildInstanceMessage(), clang::SemaObjC::BuildIvarRefExpr(), buildLambdaCaptureFixit(), clang::Sema::BuildUsingDeclaration(), clang::Sema::BuildUsingEnumDeclaration(), clang::Sema::BuildVariableInstantiation(), clang::Sema::BuiltinConstantArg(), captureInLambda(), clang::Sema::CheckAddressOfOperand(), checkARCPropertyImpl(), checkAtomicPropertyMismatch(), clang::Sema::CheckCallReturnType(), CheckCompleteParameterTypesForMangler(), clang::Sema::CheckConceptRedefinition(), clang::Sema::CheckEquivalentExceptionSpec(), clang::sema::checkExprLifetimeImpl(), clang::Sema::CheckFieldDecl(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckIfOverriddenFunctionIsMarkedFinal(), clang::Sema::CheckImplicitSpecialMemberDeclaration(), clang::Sema::CheckLiteralOperatorDeclaration(), CheckMethodOverrideParam(), CheckMethodOverrideReturn(), checkNewAttributesAfterDef(), clang::Sema::CheckNontrivialField(), checkObjCDirectMethodClashes(), CheckOperatorNewDeclaration(), CheckOperatorNewDeleteDeclarationScope(), CheckOperatorNewDeleteTypes(), clang::Sema::CheckOverloadedOperatorDeclaration(), clang::Sema::CheckOverrideControl(), clang::Sema::CheckOverridingFunctionAttributes(), clang::Sema::CheckOverridingFunctionReturnType(), clang::Sema::CheckPureMethod(), clang::SemaCUDA::checkTargetOverload(), clang::Sema::CheckTemplateArgument(), checkTypeParamListConsistency(), clang::Sema::CheckUsingShadowDecl(), clang::DeclarationName::compare(), CompleteNonViableCandidate(), clang::Sema::CompleteVarTemplateSpecializationDecl(), clang::ExternalSource::completeVisibleDeclsMap(), clang::ASTReader::completeVisibleDeclsMap(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), clang::ASTImporterLookupTable::contains(), clang::Sema::ConvertArgumentsForCall(), clang::UsingEnumDecl::Create(), clang::Sema::CreateOverloadedBinOp(), clang::SemaObjC::CreatePropertyDecl(), clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString(), createTrivialConceptReference(), declarationReplaces(), clang::Sema::DeduceVariableDeclarationType(), clang::Sema::deduceVarTypeFromInitializer(), clang::InitializationSequence::Diagnose(), clang::Sema::DiagnoseAbsenceOfOverrideControl(), clang::Sema::DiagnoseAbstractType(), clang::Sema::DiagnoseAutoDeductionFailure(), DiagnoseBadDeduction(), clang::SemaObjC::DiagnoseCStringFormatDirectiveInCFAPI(), DiagnoseCStringFormatDirectiveInObjCAPI(), DiagnoseDirectIsaAccess(), diagnoseInstanceReference(), DiagnoseInvalidRedeclaration(), clang::ODRDiagsEmitter::diagnoseMismatch(), DiagnoseObjCImplementedDeprecations(), clang::SemaObjC::DiagnoseOwningPropertyGetterSynthesis(), diagnoseSubMismatchMethodParameters(), clang::Sema::diagnoseUnavailableAlignedAllocation(), DiagnoseUnimplementedAccessor(), DiagnoseUninitializedConstRefUse(), DiagnoseUninitializedUse(), clang::Sema::DiagnoseUninstantiableTemplate(), clang::Sema::DiagnoseUnusedButSetDecl(), diagnoseVarDeclTypeMismatch(), DiagnoseVariableSizedIvars(), DiagUninitUse(), DoEmitAvailabilityWarning(), clang::TextNodeDumper::dumpName(), clang::ento::FunctionCodeRegion::dumpToStream(), EmitDiagForCXXThrowInNonThrowingFunc(), clang::Sema::FinalizeVarWithDestructor(), clang::Sema::FindAllocationFunctions(), clang::ASTReader::FindExternalVisibleDeclsByName(), clang::Sema::FindHiddenVirtualMethods(), clang::Sema::findInheritingConstructor(), clang::ASTContext::forEachMultiversionedFunctionVersion(), clang::CXXMethodDecl::getCorrespondingMethodDeclaredInClass(), clang::CXXDeductionGuideDecl::getDeducedTemplate(), clang::Sema::getDefaultedFunctionKind(), clang::FunctionDecl::getLiteralIdentifier(), clang::MemberExpr::getMemberNameInfo(), clang::ASTContext::getNameForTemplate(), clang::FunctionDecl::getNameInfo(), clang::UsingDecl::getNameInfo(), clang::UnresolvedUsingValueDecl::getNameInfo(), clang::UnresolvedUsingTypenameDecl::getNameInfo(), clang::FunctionDecl::getOverloadedOperator(), clang::ObjCMethodDecl::getSelector(), clang::Sema::getSelfAssignmentClassMemberCandidate(), clang::DeclaratorDecl::getSourceRange(), clang::TemplateTypeParmDecl::getSourceRange(), clang::Sema::HandleDeclarator(), clang::SemaObjC::HandlePropertyInClassExtension(), hasConflictingOverload(), hasDefaultGetterName(), hasDefaultSetterName(), clang::TagDecl::hasNameForLinkage(), clang::dataflow::hasOptionalClassName(), hasWrittenStorageAttribute(), HelperToDiagnoseMismatchedMethodsInGlobalPool(), clang::Sema::HideUsingShadowDecl(), clang::sema::implicitObjectParamIsLifetimeBound(), clang::ASTNodeImporter::ImportDefinition(), InjectAnonymousStructOrUnionMembers(), clang::Sema::InstantiateMemInitializers(), clang::TemplateDeclInstantiator::InstantiateTypeAliasTemplateDecl(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), clang::OverloadCandidateSet::OperatorRewriteInfo::isAcceptableCandidate(), clang::FieldDecl::isAnonymousStructOrUnion(), clang::LookupResult::isAvailableForLookup(), clang::dataflow::isCheckLikeMethod(), isCXXSharedPtrDtor(), isEnableIf(), clang::RecordDecl::isInjectedClassName(), clang::CXXMethodDecl::isLambdaStaticInvoker(), clang::FunctionDecl::isReplaceableGlobalAllocationFunction(), clang::FunctionDecl::isReservedGlobalPlacementOperator(), clang::OverloadCandidateSet::OperatorRewriteInfo::isRewrittenOperator(), clang::ASTContext::isSameEntity(), clang::CXXMethodDecl::isStatic(), clang::ento::smartptr::isStdSmartPtr(), IsStructurallyEquivalent(), clang::dataflow::isTopLevelNamespaceWithName(), clang::FieldDecl::isUnnamedBitField(), clang::Sema::isUsualDeallocationFunction(), clang::CXXMethodDecl::isUsualDeallocationFunction(), isVariableCapturable(), clang::SemaObjC::LookupIvarInObjCMethod(), LookupMemberExpr(), MatchesFriend(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::MergeFunctionDecl(), clang::Sema::MergeTypedefNameDecl(), clang::Sema::MergeVarDecl(), methodHasName(), MightInstantiateTo(), NoteImplicitDeductionGuide(), noteNonDeducibleParameters(), clang::SemaObjC::ParseObjCSelectorExpression(), clang::Sema::PerformImplicitObjectArgumentInitialization(), clang::DeclarationName::print(), clang::TagDecl::printName(), printNestedNameSpecifier(), printQualifiedName(), clang::TreeTransform< Derived >::RebuildObjCIvarRefExpr(), clang::Sema::RebuildTemplateParamsInCurrentInstantiation(), ReportOverrides(), clang::Sema::SetDeclDefaulted(), clang::ASTContext::setInstantiatedFromUnnamedFieldDecl(), clang::Sema::shouldSkipAnonEnumBody(), shouldSkipNamelessDecl(), clang::threadSafety::til::Project::slotName(), SubstDefaultTemplateArgument(), clang::Sema::SubstParmVarDecl(), SuggestInitializationFixit(), TryTypoCorrectionForCall(), clang::ASTImporterLookupTable::updateForced(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), clang::ASTDeclReader::VisitFieldDecl(), clang::ASTDeclReader::VisitFunctionDecl(), clang::JSONNodeDumper::VisitMemberExpr(), clang::JSONNodeDumper::VisitNamedDecl(), clang::ASTNodeImporter::VisitObjCImplementationDecl(), clang::ASTNodeImporter::VisitObjCPropertyImplDecl(), and clang::SemaObjC::WarnExactTypedMethods().
std::optional< Visibility > NamedDecl::getExplicitVisibility | ( | ExplicitVisibilityKind | kind | ) | const |
If visibility was explicitly specified for this declaration, return that visibility.
Definition at line 1304 of file Decl.cpp.
References getExplicitVisibilityAux().
Referenced by clang::Sema::AddPushedVisibilityAttribute().
Linkage NamedDecl::getFormalLinkage | ( | ) | const |
Get the linkage from a semantic point of view.
Entities in anonymous namespaces are external (in c++98).
Definition at line 1200 of file Decl.cpp.
References clang::External, clang::Decl::getCanonicalDecl(), clang::getFormalLinkage(), getLinkageInternal(), isExportedFromModuleInterfaceUnit(), clang::Decl::isInNamedModule(), and clang::Module.
Referenced by clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::AddInitializerToDecl(), clang::Sema::AddOverloadCandidate(), clang::Sema::areMultiversionVariantFunctionsCompatible(), clang::Sema::checkCall(), checkExportedDecl(), clang::Sema::CheckRedeclarationExported(), CheckTemplateArgumentAddressOfObjectOrFunction(), clang::Sema::checkVarDeclRedefinition(), getMultiversionLinkage(), and hasLinkage().
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Get the identifier that names this declaration, if there is one.
This will return NULL if this declaration has no name (e.g., for an unnamed class) or if the name is a special name (C++ constructor, Objective-C selector, etc.).
Definition at line 270 of file Decl.h.
Referenced by clang::Sema::ActOnBlockArguments(), clang::Sema::ActOnFields(), clang::Sema::ActOnFinishFunctionBody(), clang::SemaObjC::ActOnForwardClassDeclaration(), clang::Sema::ActOnFunctionDeclarator(), clang::SemaOpenMP::ActOnOpenMPCall(), clang::SemaObjC::ActOnProperty(), clang::SemaObjC::ActOnPropertyImplDecl(), clang::Sema::ActOnReenterFunctionContext(), clang::SemaObjC::ActOnStartClassInterface(), clang::Sema::ActOnTag(), clang::comments::Sema::actOnTParamCommandParamNameArg(), clang::Sema::ActOnTypedefNameDecl(), clang::Sema::ActOnVariableDeclarator(), addFunctionPointerConversion(), clang::Sema::AddKnownFunctionAttributes(), AddOverrideResults(), clang::CodeGen::CodeGenTypes::addRecordTypeName(), clang::Sema::AddSectionMSAllocText(), AddTemplateParameterChunks(), clang::Sema::BuildBlockForLambdaConversion(), clang::Sema::BuildCaptureInit(), clang::ento::RetainSummaryManager::canEval(), clang::Sema::CheckCXXDefaultArguments(), checkEnumTypesInSwitchStmt(), checkForLiteralCreation(), checkFormatStringExpr(), clang::Sema::CheckFunctionCall(), clang::SemaObjC::CheckImplementationIvars(), clang::Sema::CheckParameterPacksForExpansion(), CheckPropertyAgainstProtocol(), CheckProtocolMethodDefs(), clang::SemaCodeCompletion::CodeCompleteObjCMethodDeclSelector(), CollectImmediateProperties(), createOverloadsForFixedParams(), clang::Sema::DeclApplyPragmaWeak(), clang::SemaObjC::DefaultSynthesizeProperties(), clang::ODRDiagsEmitter::diagnoseMismatch(), clang::ento::NonParamVarRegion::dumpToStream(), clang::ento::ParamVarRegion::dumpToStream(), clang::ento::CXXLifetimeExtendedObjectRegion::dumpToStream(), emitOutlinedFunctionPrologue(), encodeTypeForFunctionPointerAuth(), findBackingIvar(), findProtocolsWithExplicitImpls(), clang::StructuralEquivalenceContext::findUntaggedStructOrUnionIndex(), fixParamWithSpan(), clang::ento::coreFoundation::followsCreateRule(), FormatFunctionParameter(), clang::TypoCorrectionConsumer::FoundDecl(), getAbsoluteValueFunctionKind(), clang::QualType::getBaseTypeIdentifier(), clang::ento::CheckerContext::getCalleeIdentifier(), getCalleeName(), clang::ento::CheckerContext::getCalleeName(), clang::ObjCCategoryImplDecl::getCategoryDecl(), clang::Sema::getConstructorName(), clang::ObjCPropertyDecl::getDefaultSynthIvarName(), clang::TagDecl::getDefinition(), clang::OffsetOfNode::getFieldName(), clang::DesignatedInitExpr::Designator::getFieldName(), clang::ObjCImplementationDecl::getIdentifier(), clang::TemplateTypeParmType::getIdentifier(), clang::SubstTemplateTypeParmPackType::getIdentifier(), getMangledNameImpl(), clang::FunctionDecl::getMemoryFunctionKind(), getName(), clang::LabelStmt::getName(), clang::Sema::GetNameFromUnqualifiedId(), getNestedNameSpecifierIdentifiers(), clang::SemaObjC::getObjCInterfaceDecl(), clang::getPatternCompletionComment(), clang::Sema::getTemplateArgumentBindingsText(), getUnionInitName(), hasWrittenStorageAttribute(), InjectAnonymousStructOrUnionMembers(), InNamespace(), clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), clang::NamespaceDecl::isAnonymousNamespace(), IsCFError(), clang::SemaObjC::isCFStringType(), clang::ObjCCategoryDecl::IsClassExtension(), clang::ento::CheckerContext::isCLibraryFunction(), clang::Sema::isCurrentClassName(), clang::Sema::isCurrentClassNameTypo(), IsDeclSourceLocationCurrent(), clang::ento::CheckerContext::isHardenedVariantOf(), clang::FunctionDecl::isMSVCRTEntryPoint(), isNamed(), clang::Type::isNothrowT(), isNSStringType(), clang::SemaObjC::isNSStringType(), clang::SemaOpenMP::isOpenMPCapturedDecl(), isPlaceholderVar(), isReferenceCountingPointerDestructor(), isReserved(), IsStdFunction(), clang::Sema::isStdInitializerList(), IsStructurallyEquivalent(), clang::NSAPI::isSubclassOfNSClass(), IsTemplateDeclCommonStructurallyEquivalent(), clang::ObjCInterfaceDecl::lookupInheritedClass(), clang::ObjCProtocolDecl::lookupProtocolNamed(), clang::Sema::MergeTypedefNameDecl(), clang::Sema::MergeVarDecl(), clang::analyze_format_string::FormatSpecifier::namedTypeToLengthModifier(), clang::TemplateName::print(), clang::Sema::ProcessPragmaWeak(), clang::SemaObjC::ProcessPropertyDecl(), PushProtocolProperties(), clang::TreeTransform< Derived >::RebuildObjCExceptionDecl(), ReferencesAnonymousEntity(), rewriteBuiltinFunctionDecl(), rewriteToNSEnumDecl(), rewriteToNSMacroDecl(), clang::ObjCImplDecl::setClassInterface(), clang::Sema::setTagNameForLinkagePurposes(), clang::sema::shouldTrackFirstArgument(), ShouldWarnAboutMissingPrototype(), clang::Sema::SubstParmVarDecl(), clang::TreeTransform< Derived >::TransformFunctionTypeParam(), clang::CodeGen::CGOpenMPRuntimeGPU::translateParameter(), and clang::ASTDeclReader::VisitObjCIvarDecl().
LinkageInfo NamedDecl::getLinkageAndVisibility | ( | ) | const |
Determines the linkage and visibility of this entity.
Definition at line 1220 of file Decl.cpp.
References clang::LinkageComputer::getDeclLinkageAndVisibility().
Referenced by clang::CodeGen::CodeGenModule::GetAddrOfTemplateParamObject(), clang::CodeGen::CodeGenModule::GetVCallVisibilityLevel(), getVisibility(), clang::CodeGen::CodeGenModule::HasHiddenLTOVisibility(), and setLinkageForGV().
Linkage NamedDecl::getLinkageInternal | ( | ) | const |
Determine what kind of linkage this entity has.
This is not the linkage as defined by the standard or the codegen notion of linkage. It is just an implementation detail that is used to compute those.
Definition at line 1176 of file Decl.cpp.
References clang::LVComputationKind::forLinkageOnly(), clang::LinkageInfo::getLinkage(), and clang::LinkageComputer::getLVForDecl().
Referenced by getFormalLinkage(), hasExternalFormalLinkage(), clang::ASTNodeImporter::hasSameVisibilityContextAndLinkage(), and isExternallyVisible().
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Definition at line 476 of file Decl.h.
References getMostRecentDecl().
Referenced by clang::Sema::CheckTemplateArgumentList(), compareDeclarations(), diagnoseMissingArgument(), DoEmitAvailabilityWarning(), getExplicitVisibilityAux(), getMostRecentDecl(), clang::Sema::GetTemplateParameterList(), and clang::ValueDecl::isWeak().
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Definition at line 479 of file Decl.h.
References getMostRecentDecl().
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Get the name of identifier for this declaration as a StringRef.
This requires that the declaration have a name and that it be a simple identifier.
Definition at line 276 of file Decl.h.
References getIdentifier(), and clang::IdentifierInfo::getName().
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::SemaOpenMP::ActOnOpenMPCall(), clang::SemaObjC::ActOnPropertyImplDecl(), clang::Sema::ActOnSuperScopeSpecifier(), clang::SemaHLSL::ActOnTopLevelFunction(), AddObjCKeyValueCompletions(), AddOverrideResults(), clang::Sema::AddSectionMSAllocText(), clang::SemaObjC::BuildClassMessage(), clang::SemaObjC::BuildInstanceMessage(), buildLambdaCaptureFixit(), clang::threadSafety::BeforeSet::checkBeforeAfter(), clang::Sema::CheckMSVCRTEntryPoint(), clang::Sema::CheckUseOfCXXMethodAsAddressOfOperand(), clang::PredefinedExpr::ComputeName(), createOverloadsForFixedParams(), clang::SemaObjC::DefaultSynthesizeProperties(), DiagnoseBadDeduction(), clang::Sema::DiagnoseMisalignedMembers(), clang::ODRDiagsEmitter::diagnoseMismatch(), clang::ento::CXXBaseObjectRegion::dumpToStream(), clang::ento::CXXDerivedObjectRegion::dumpToStream(), emitAddrOfFieldStorage(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockDeclRefVariable(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), clang::CodeGen::CGOpenMPRuntime::emitDeclareTargetFunction(), EmitDirectCallee(), clang::CodeGen::CGHLSLRuntime::emitEntryFunction(), clang::CodeGen::CGDebugInfo::EmitGlobalVariable(), clang::CodeGen::CGOpenMPRuntime::emitLastprivateConditionalInit(), clang::CodeGen::CGDebugInfo::EmitNamespaceAlias(), clang::SemaOpenMP::EndOpenMPDSABlock(), clang::ento::LikelyFalsePositiveSuppressionBRVisitor::finalizeVisitor(), clang::CodeGen::CodeGenModule::GenKernelArgMetadata(), clang::CodeGen::CGOpenMPRuntime::getAddressOfLocalVariable(), clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddressOfLocalVariable(), clang::CodeGen::CGOpenMPRuntimeGPU::getAddressOfLocalVariable(), UPCPreIncrementGadget::getFixits(), UUCAddAssignGadget::getFixits(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForCXXMethod(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForEnum(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForEnumConstant(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForRedeclarableTemplate(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForVar(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForVarTemplate(), clang::CodeGen::CGOpenMPRuntimeGPU::getKmpcAllocShared(), clang::GCCAsmStmt::getLabelName(), getObjCFStringFormattingFamily(), clang::ObjCInterfaceDecl::getObjCRuntimeNameAsString(), clang::ObjCProtocolDecl::getObjCRuntimeNameAsString(), clang::comments::TParamCommandComment::getParamName(), clang::ento::AnyFunctionCall::getRuntimeDefinition(), clang::extractapi::TypedefUnderlyingTypeResolver::getSymbolReferenceForType(), clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::getTypedefName(), clang::SemaObjC::HandleExprPropertyRefExpr(), hasDefaultGetterName(), hasDefaultSetterName(), clang::dataflow::hasOptionalClassName(), clang::Sema::inferGslPointerAttribute(), clang::Sema::inferNullableClassAttribute(), clang::dataflow::isCheckLikeMethod(), IsClangAttr(), IsClangDecl(), IsClangStmt(), IsClangType(), isDefaultStdCall(), isDefinedInClangModule(), clang::CXXRecordDecl::isInterfaceLike(), clang::ento::iterator::isIterator(), clang::CXXMethodDecl::isLambdaStaticInvoker(), clang::FunctionDecl::isMSVCRTEntryPoint(), isSelfDecl(), IsSmallVector(), clang::ento::smartptr::isStdSmartPtr(), IsStdString(), IsStdVector(), clang::dataflow::isTopLevelNamespaceWithName(), clang::MangleContext::mangleObjCMethodName(), maybeAdjustInterfaceForSubscriptingCheck(), methodHasName(), clang::operator<<(), clang::NestedNameSpecifier::print(), print_elem(), print_initializer(), clang::Sema::PrintInstantiationStack(), printOwnershipTakesList(), clang::ento::FieldRegion::printPretty(), clang::APValue::printPretty(), clang::ento::NonParamVarRegion::printPrettyAsExpr(), clang::ento::ParamVarRegion::printPrettyAsExpr(), clang::ento::FieldRegion::printPrettyAsExpr(), clang::ento::ObjCIvarRegion::printPrettyAsExpr(), ReplaceWithClasstype(), clang::sema::shouldTrackFirstArgument(), clang::threadSafety::til::Project::slotName(), clang::JSONNodeDumper::VisitAddrLabelExpr(), clang::installapi::InstallAPIVisitor::VisitObjCCategoryDecl(), clang::ento::ConditionBRVisitor::VisitTrueTest(), and clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::VisitTypedefNameDecl().
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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).
Creating this name requires expensive string manipulation, so it should be called only when performance doesn't matter. For simple declarations, getNameAsCString() should suffice.
Definition at line 292 of file Decl.h.
Referenced by clang::SemaOpenMP::ActOnOpenMPDeclareTargetName(), AddTypedNameChunk(), clang::consumed::ConsumedStmtVisitor::checkCallability(), clang::SemaObjC::CheckObjCBridgeRelatedConversions(), clang::checkUnsafeBufferUsage(), clang::CodeCompletionResult::createCodeCompletionStringForDecl(), createTemplateSignatureString(), EmitHipStdParUnsupportedBuiltin(), findMetaClassAlloc(), clang::Sema::getDestructorName(), clang::ento::retaincountchecker::RefLeakReportVisitor::getEndPath(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForOverloadedOperator(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForSpecialCXXMethod(), getNoteTag(), clang::ASTContext::getObjCEncodingForPropertyDecl(), clang::extractapi::DeclarationFragmentsBuilder::getSubHeading(), IsTemplateDeclCommonStructurallyEquivalent(), clang::randstruct::randomizeStructureLayout(), rewriteToObjCProperty(), clang::ento::SValExplainer::VisitFieldRegion(), clang::JSONNodeDumper::VisitMemberExpr(), clang::JSONNodeDumper::VisitNamedDecl(), clang::ento::SValExplainer::VisitObjCIvarRegion(), and clang::JSONNodeDumper::VisitUsingDecl().
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Appends a human-readable name for this declaration into the given stream.
This is the method invoked by Sema when displaying a NamedDecl in a diagnostic. It does not necessarily produce the same result as printName(); for example, class template specializations are printed with their template arguments.
Reimplemented in clang::FunctionDecl, clang::ClassTemplateSpecializationDecl, and clang::VarTemplateSpecializationDecl.
Definition at line 1811 of file Decl.cpp.
References printName(), printQualifiedName(), and clang::Qualified.
Referenced by annotateConsumedSummaryMismatch(), clang::FormatASTNodeDiagnosticArgument(), generateDiagnosticsForCallLike(), clang::FunctionDecl::getNameForDiagnostic(), clang::ClassTemplateSpecializationDecl::getNameForDiagnostic(), clang::VarTemplateSpecializationDecl::getNameForDiagnostic(), and clang::Sema::InstantiateClass().
ObjCStringFormatFamily NamedDecl::getObjCFStringFormattingFamily | ( | ) | const |
Definition at line 1163 of file Decl.cpp.
References getName(), clang::SFF_CFString, and clang::SFF_None.
Referenced by clang::SemaObjC::DiagnoseCStringFormatDirectiveInCFAPI().
std::string NamedDecl::getQualifiedNameAsString | ( | ) | const |
Definition at line 1668 of file Decl.cpp.
References clang::Decl::getASTContext(), and printQualifiedName().
Referenced by DiagnosedUnqualifiedCallsToStdFunctions(), DiagnoseTwoPhaseLookup(), clang::ento::NonLoc::dumpToStream(), generateDiagnosticsForCallLike(), clang::interp::Function::getName(), clang::diff::SyntaxTree::Impl::getRelativeName(), IsMicrosoftUsingDeclarationAccessBug(), clang::RecordDecl::mayInsertExtraPadding(), print_elem(), clang::ProgramPoint::printJson(), clang::ento::SValExplainer::VisitCXXBaseObjectRegion(), clang::ento::SValExplainer::VisitNonParamVarRegion(), and clang::ento::SValExplainer::VisitParamVarRegion().
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Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.
Definition at line 462 of file Decl.h.
References clang::Decl::getKind().
Referenced by clang::Sema::ActOnNamespaceAliasDef(), clang::Sema::BuildCXXNestedNameSpecifier(), CheckAnonMemberRedeclaration(), clang::Sema::CheckCoroutineWrapper(), clang::Sema::CheckDependentFunctionTemplateSpecialization(), checkExportedDecl(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::DiagnoseEmptyLookup(), diagnoseInstanceReference(), clang::CodeGen::CGDebugInfo::EmitUsingShadowDecl(), clang::getConstructorInfo(), GetConversionType(), getDeclShowContexts(), clang::getDeclUsageType(), clang::Sema::getTypeName(), getUnderlyingDecl(), clang::Sema::isAcceptableNestedNameSpecifier(), IsMicrosoftUsingDeclarationAccessBug(), isPreferredLookupResult(), clang::Sema::LookupQualifiedName(), clang::Sema::LookupSpecialMember(), clang::Sema::LookupTemplateName(), and clang::TreeTransform< Derived >::TransformOverloadExprDecls().
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Definition at line 472 of file Decl.h.
References getUnderlyingDecl().
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Determines the visibility of this entity.
Definition at line 419 of file Decl.h.
References getLinkageAndVisibility(), and clang::LinkageInfo::getVisibility().
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True if this decl has external linkage.
Definition at line 404 of file Decl.h.
References getLinkageInternal(), and clang::isExternalFormalLinkage().
Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::isExternalWithNoLinkageType(), clang::Sema::MergeFunctionDecl(), and clang::Sema::MergeVarDecl().
bool NamedDecl::hasLinkage | ( | ) | const |
Determine whether this declaration has linkage.
Definition at line 1912 of file Decl.cpp.
References clang::External, getFormalLinkage(), clang::Internal, clang::Invalid, clang::Module, clang::None, clang::UniqueExternal, and clang::VisibleNone.
Referenced by clang::Sema::BuildVariableInstantiation(), clang::Sema::checkCall(), CheckTemplateArgumentAddressOfObjectOrFunction(), clang::Sema::CheckVariableDeclarationType(), isOutOfScopePreviousDeclaration(), and clang::Sema::MergeVarDecl().
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True if something has required us to compute the linkage of this declaration.
Language features which can retroactively change linkage (like a typedef name for linkage purposes) may need to consider this, but hopefully only in transitory ways during parsing.
Definition at line 454 of file Decl.h.
References clang::Decl::hasCachedLinkage().
Referenced by clang::Sema::setTagNameForLinkagePurposes().
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Determine whether this declaration is a C++ class member.
Definition at line 372 of file Decl.h.
References clang::Decl::getDeclContext(), clang::DeclContext::getRedeclContext(), and clang::DeclContext::isRecord().
Referenced by clang::Sema::ActOnTag(), checkDLLAttributeRedeclaration(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::DiagnoseEmptyLookup(), isCXXInstanceMember(), clang::Sema::isPotentialImplicitMemberAccess(), clang::Sema::isQualifiedMemberAccess(), clang::Sema::MergeCXXFunctionDecl(), and clang::Sema::MergeFunctionDecl().
bool NamedDecl::isCXXInstanceMember | ( | ) | const |
Determine whether the given declaration is an instance member of a C++ class.
Definition at line 1944 of file Decl.cpp.
References D, clang::Decl::getAsFunction(), and isCXXClassMember().
Referenced by clang::Sema::BuildMemberReferenceExpr(), and clang::Sema::CheckCallingConvAttr().
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Determine whether this declaration can be redeclared in a different translation unit.
Definition at line 414 of file Decl.h.
References clang::Decl::getOwningModuleForLinkage(), and isExternallyVisible().
Referenced by clang::LookupResult::isHiddenDeclarationVisible().
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Definition at line 408 of file Decl.h.
References getLinkageInternal(), and clang::isExternallyVisible().
Referenced by clang::Sema::ActOnFunctionDeclarator(), basicGVALinkageForFunction(), basicGVALinkageForVariable(), checkAttributesAfterMerging(), checkUndefinedButUsed(), computeKeyFunction(), clang::Sema::FinalizeDeclaration(), clang::CodeGen::CGOpenMPRuntime::getAddrOfDeclareTargetVar(), clang::CodeGen::CodeGenModule::getVTableLinkage(), clang::ento::CheckerContext::isCLibraryFunction(), isDefinedInClangModule(), isExternallyDeclarable(), MarkVarDeclODRUsed(), needsTypeIdentifier(), clang::CodeGen::CGOpenMPRuntime::registerTargetGlobalVariable(), and ShouldWarnAboutMissingPrototype().
bool NamedDecl::isLinkageValid | ( | ) | const |
True if the computed linkage is valid.
Used for consistency checking. Should always return true.
Definition at line 1079 of file Decl.cpp.
References clang::LinkageComputer::computeLVForDecl(), clang::LVComputationKind::forLinkageOnly(), clang::Decl::getCachedLinkage(), clang::LinkageInfo::getLinkage(), and clang::Decl::hasCachedLinkage().
Referenced by clang::Sema::DeduceVariableDeclarationType(), and clang::TagDecl::setTypedefNameForAnonDecl().
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Whether this declaration was marked as being private to the module in which it was defined.
Definition at line 648 of file DeclBase.h.
Referenced by clang::JSONNodeDumper::VisitFieldDecl(), and clang::JSONNodeDumper::VisitVarDecl().
bool NamedDecl::isPlaceholderVar | ( | const LangOptions & | LangOpts | ) | const |
Definition at line 1089 of file Decl.cpp.
References clang::Decl::getDeclContext(), getIdentifier(), clang::VarDecl::getStorageDuration(), clang::DeclContext::isFunctionOrMethod(), clang::VarDecl::isInitCapture(), and clang::SD_Automatic.
Referenced by clang::Sema::ActOnLambdaExpressionAfterIntroducer(), CheckAnonMemberRedeclaration(), clang::Sema::CheckFieldDecl(), clang::Sema::CheckShadow(), clang::Sema::DiagnoseUnusedButSetDecl(), clang::Sema::DiagnoseUnusedLambdaCapture(), clang::Sema::DiagPlaceholderFieldDeclDefinitions(), and clang::Sema::DiagRedefinedPlaceholderFieldDecl().
ReservedIdentifierStatus NamedDecl::isReserved | ( | const LangOptions & | LangOpts | ) | const |
Determine if the declaration obeys the reserved identifier rules of the given language.
Definition at line 1126 of file Decl.cpp.
References clang::Decl::getDeclContext(), getIdentifier(), clang::DeclContext::getRedeclContext(), clang::VarDecl::isExternC(), clang::IdentifierInfo::isReserved(), clang::isReservedAtGlobalScope(), clang::isReservedInAllContexts(), clang::Decl::isTemplateParameter(), clang::DeclContext::isTranslationUnit(), clang::NotReserved, and clang::StartsWithUnderscoreAndIsExternC.
Referenced by clang::Sema::ActOnLabelStmt(), and shouldIgnoreDueToReservedName().
void NamedDecl::printName | ( | raw_ostream & | OS | ) | const |
Calls printName() with the ASTContext printing policy from the decl.
Definition at line 1664 of file Decl.cpp.
References clang::Decl::getASTContext(), and printName().
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Pretty-print the unqualified name of this declaration.
Can be overloaded by derived classes to provide a more user-friendly name when appropriate.
Reimplemented in clang::FieldDecl, clang::TagDecl, and clang::DecompositionDecl.
Definition at line 1660 of file Decl.cpp.
References clang::DeclarationName::print().
Referenced by getNameForDiagnostic(), clang::operator<<(), clang::Sema::PrintInstantiationStack(), printName(), clang::FieldDecl::printName(), printQualifiedName(), and clang::threadSafety::til::Project::slotName().
void NamedDecl::printNestedNameSpecifier | ( | raw_ostream & | OS | ) | const |
Print only the nested name specifier part of a fully-qualified name, including the '::' at the end.
E.g. when printQualifiedName(D)
prints "A::B::i", this function prints "A::B::".
Definition at line 1702 of file Decl.cpp.
References clang::Decl::getASTContext(), and printNestedNameSpecifier().
Referenced by printNestedNameSpecifier(), and printQualifiedName().
void NamedDecl::printNestedNameSpecifier | ( | raw_ostream & | OS, |
const PrintingPolicy & | Policy | ||
) | const |
Definition at line 1706 of file Decl.cpp.
References clang::TemplateArgumentList::asArray(), clang::Decl::getDeclContext(), getDeclName(), clang::DeclContext::getParent(), clang::DeclContext::isFunctionOrMethod(), clang::DeclContext::isInlineNamespace(), clang::FunctionProtoType::isVariadic(), P, and clang::printTemplateArgumentList().
void NamedDecl::printQualifiedName | ( | raw_ostream & | OS | ) | const |
Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B.
If the declaration is not a member of context which can be named (record, namespace), it will return the same result as printName().
Creating this name is expensive, so it should be called only when performance doesn't matter.
Definition at line 1675 of file Decl.cpp.
References clang::Decl::getASTContext(), and printQualifiedName().
Referenced by clang::CodeGen::CodeGenTypes::addRecordTypeName(), clang::Expr::EvaluateAsInitializer(), getNameForDiagnostic(), getQualifiedNameAsString(), clang::TemplateArgument::print(), and printQualifiedName().
void NamedDecl::printQualifiedName | ( | raw_ostream & | OS, |
const PrintingPolicy & | Policy | ||
) | const |
Definition at line 1679 of file Decl.cpp.
References clang::Decl::getDeclContext(), getDeclName(), P, printName(), and printNestedNameSpecifier().
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inline |
Set the name of this declaration.
Definition at line 318 of file Decl.h.
Referenced by clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::ASTDeclReader::VisitNamedDecl().
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inline |
Specify that this declaration was marked as being private to the module in which it was defined.
Definition at line 699 of file DeclBase.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::SemaObjC::ActOnIvar(), clang::Sema::ActOnTag(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::CheckClassTemplate(), clang::Sema::HandleField(), clang::Sema::HandleMSProperty(), and clang::Sema::ParseTypedefDecl().