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clang
3.8.0
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FunctionDecl - An instance of this class is created to represent a function declaration or definition. More...
#include <Decl.h>
Public Types | |
| enum | TemplatedKind { TK_NonTemplate, TK_FunctionTemplate, TK_MemberSpecialization, TK_FunctionTemplateSpecialization, TK_DependentFunctionTemplateSpecialization } |
| The kind of templated function a FunctionDecl can be. More... | |
| typedef redeclarable_base::redecl_range | redecl_range |
| typedef redeclarable_base::redecl_iterator | redecl_iterator |
| typedef ParmVarDecl ** | param_iterator |
| typedef ParmVarDecl *const * | param_const_iterator |
| typedef llvm::iterator_range < param_iterator > | param_range |
| typedef llvm::iterator_range < param_const_iterator > | param_const_range |
Public Types inherited from clang::NamedDecl | |
| enum | ExplicitVisibilityKind { VisibilityForType, VisibilityForValue } |
| Kinds of explicit visibility. More... | |
Public Types inherited from clang::Decl | |
| enum | { DeclObjAlignment = llvm::AlignOf<uint64_t>::Alignment } |
| Alignment guaranteed when allocating Decl and any subtypes. More... | |
| 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 } |
| 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 | FriendObjectKind { FOK_None, FOK_Declared, FOK_Undeclared } |
| typedef AttrVec::const_iterator | attr_iterator |
| typedef llvm::iterator_range < attr_iterator > | attr_range |
| typedef llvm::iterator_range < redecl_iterator > | redecl_range |
Public Types inherited from clang::DeclContext | |
| typedef llvm::iterator_range < decl_iterator > | decl_range |
| typedef DeclContextLookupResult | lookup_result |
| typedef lookup_result::iterator | lookup_iterator |
| typedef llvm::iterator_range < all_lookups_iterator > | lookups_range |
| typedef llvm::iterator_adaptor_base < udir_iterator, lookup_iterator, std::random_access_iterator_tag, UsingDirectiveDecl * > | udir_iterator_base |
| typedef llvm::iterator_range < udir_iterator > | udir_range |
| typedef llvm::iterator_range < DeclContext::ddiag_iterator > | ddiag_range |
Public Types inherited from clang::Redeclarable< FunctionDecl > | |
| typedef llvm::iterator_range < redecl_iterator > | redecl_range |
Public Member Functions | |
| DeclarationNameInfo | getNameInfo () const |
| void | getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const override |
| getNameForDiagnostic - Appends a human-readable name for this declaration into the given stream. More... | |
| void | setRangeEnd (SourceLocation E) |
| SourceRange | getSourceRange () const override LLVM_READONLY |
| Source range that this declaration covers. More... | |
| bool | hasBody (const FunctionDecl *&Definition) const |
| Returns true if the function has a body (definition). More... | |
| bool | hasBody () const override |
Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. More... | |
| bool | hasTrivialBody () const |
| hasTrivialBody - Returns whether the function has a trivial body that does not require any specific codegen. More... | |
| bool | isDefined (const FunctionDecl *&Definition) const |
| isDefined - Returns true if the function is defined at all, including a deleted definition. More... | |
| virtual bool | isDefined () const |
| Stmt * | getBody (const FunctionDecl *&Definition) const |
| getBody - Retrieve the body (definition) of the function. More... | |
| Stmt * | getBody () const override |
| 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. More... | |
| bool | isThisDeclarationADefinition () const |
| isThisDeclarationADefinition - Returns whether this specific declaration of the function is also a definition. More... | |
| bool | doesThisDeclarationHaveABody () const |
| doesThisDeclarationHaveABody - Returns whether this specific declaration of the function has a body - that is, if it is a non- deleted definition. More... | |
| void | setBody (Stmt *B) |
| void | setLazyBody (uint64_t Offset) |
| bool | isVariadic () const |
| Whether this function is variadic. More... | |
| bool | isVirtualAsWritten () const |
| Whether this function is marked as virtual explicitly. More... | |
| void | setVirtualAsWritten (bool V) |
| bool | isPure () const |
| Whether this virtual function is pure, i.e. More... | |
| void | setPure (bool P=true) |
| bool | isLateTemplateParsed () const |
| Whether this templated function will be late parsed. More... | |
| void | setLateTemplateParsed (bool ILT=true) |
| bool | isTrivial () const |
| Whether this function is "trivial" in some specialized C++ senses. More... | |
| void | setTrivial (bool IT) |
| bool | isDefaulted () const |
| Whether this function is defaulted per C++0x. More... | |
| void | setDefaulted (bool D=true) |
| bool | isExplicitlyDefaulted () const |
| Whether this function is explicitly defaulted per C++0x. More... | |
| void | setExplicitlyDefaulted (bool ED=true) |
| bool | hasImplicitReturnZero () const |
| Whether falling off this function implicitly returns null/zero. More... | |
| void | setHasImplicitReturnZero (bool IRZ) |
| bool | hasPrototype () const |
| Whether this function has a prototype, either because one was explicitly written or because it was "inherited" by merging a declaration without a prototype with a declaration that has a prototype. More... | |
| bool | hasWrittenPrototype () const |
| bool | hasInheritedPrototype () const |
| Whether this function inherited its prototype from a previous declaration. More... | |
| void | setHasInheritedPrototype (bool P=true) |
| bool | isConstexpr () const |
| Whether this is a (C++11) constexpr function or constexpr constructor. More... | |
| void | setConstexpr (bool IC) |
| bool | usesSEHTry () const |
| Indicates the function uses __try. More... | |
| void | setUsesSEHTry (bool UST) |
| bool | isDeleted () const |
| Whether this function has been deleted. More... | |
| bool | isDeletedAsWritten () const |
| void | setDeletedAsWritten (bool D=true) |
| bool | isMain () const |
| Determines whether this function is "main", which is the entry point into an executable program. More... | |
| bool | isMSVCRTEntryPoint () const |
| Determines whether this function is a MSVCRT user defined entry point. More... | |
| bool | isReservedGlobalPlacementOperator () const |
| Determines whether this operator new or delete is one of the reserved global placement operators: void *operator new(size_t, void *); void *operator new[](size_t, void *); void operator delete(void *, void *); void operator delete[](void *, void *); These functions have special behavior under [new.delete.placement]: These functions are reserved, a C++ program may not define functions that displace the versions in the Standard C++ library. More... | |
| bool | isReplaceableGlobalAllocationFunction () const |
| Determines whether this function is one of the replaceable global allocation functions: void *operator new(size_t); void *operator new(size_t, const std::nothrow_t &) noexcept; void *operator new[](size_t); void *operator new[](size_t, const std::nothrow_t &) noexcept; void operator delete(void *) noexcept; void operator delete(void *, std::size_t) noexcept; [C++1y] void operator delete(void *, const std::nothrow_t &) noexcept; void operator delete[](void *) noexcept; void operator delete[](void *, std::size_t) noexcept; [C++1y] void operator delete[](void *, const std::nothrow_t &) noexcept; These functions have special behavior under C++1y [expr.new]: An implementation is allowed to omit a call to a replaceable global allocation function. More... | |
| LanguageLinkage | getLanguageLinkage () const |
| Compute the language linkage. More... | |
| bool | isExternC () const |
| Determines whether this function is a function with external, C linkage. More... | |
| bool | isInExternCContext () const |
| Determines whether this function's context is, or is nested within, a C++ extern "C" linkage spec. More... | |
| bool | isInExternCXXContext () const |
| Determines whether this function's context is, or is nested within, a C++ extern "C++" linkage spec. More... | |
| bool | isGlobal () const |
| Determines whether this is a global function. More... | |
| bool | isNoReturn () const |
| Determines whether this function is known to be 'noreturn', through an attribute on its declaration or its type. More... | |
| bool | hasSkippedBody () const |
| True if the function was a definition but its body was skipped. More... | |
| void | setHasSkippedBody (bool Skipped=true) |
| void | setPreviousDeclaration (FunctionDecl *PrevDecl) |
| FunctionDecl * | getCanonicalDecl () override |
| Retrieves the "canonical" declaration of the given declaration. More... | |
| const FunctionDecl * | getCanonicalDecl () const |
| unsigned | getBuiltinID () const |
| Returns a value indicating whether this function corresponds to a builtin function. More... | |
| unsigned | param_size () const |
| param_iterator | param_begin () |
| param_iterator | param_end () |
| param_range | params () |
| param_const_iterator | param_begin () const |
| param_const_iterator | param_end () const |
| param_const_range | params () const |
| unsigned | getNumParams () const |
| getNumParams - Return the number of parameters this function must have based on its FunctionType. More... | |
| const ParmVarDecl * | getParamDecl (unsigned i) const |
| ParmVarDecl * | getParamDecl (unsigned i) |
| void | setParams (ArrayRef< ParmVarDecl * > NewParamInfo) |
| ArrayRef< ParmVarDecl * > | parameters () const |
| ArrayRef< NamedDecl * > | getDeclsInPrototypeScope () const |
| void | setDeclsInPrototypeScope (ArrayRef< NamedDecl * > NewDecls) |
| unsigned | getMinRequiredArguments () const |
| getMinRequiredArguments - Returns the minimum number of arguments needed to call this function. More... | |
| QualType | getReturnType () const |
| SourceRange | getReturnTypeSourceRange () const |
| Attempt to compute an informative source range covering the function return type. More... | |
| QualType | getCallResultType () const |
| Determine the type of an expression that calls this function. More... | |
| bool | hasUnusedResultAttr () const |
| Returns true if this function or its return type has the warn_unused_result attribute. More... | |
| StorageClass | getStorageClass () const |
| Returns the storage class as written in the source. More... | |
| bool | isInlineSpecified () const |
| Determine whether the "inline" keyword was specified for this function. More... | |
| void | setInlineSpecified (bool I) |
| Set whether the "inline" keyword was specified for this function. More... | |
| void | setImplicitlyInline () |
| Flag that this function is implicitly inline. More... | |
| bool | isInlined () const |
| Determine whether this function should be inlined, because it is either marked "inline" or "constexpr" or is a member function of a class that was defined in the class body. More... | |
| bool | isInlineDefinitionExternallyVisible () const |
| For an inline function definition in C, or for a gnu_inline function in C++, determine whether the definition will be externally visible. More... | |
| bool | isMSExternInline () const |
| The combination of the extern and inline keywords under MSVC forces the function to be required. More... | |
| bool | doesDeclarationForceExternallyVisibleDefinition () const |
| For a function declaration in C or C++, determine whether this declaration causes the definition to be externally visible. More... | |
| bool | isOverloadedOperator () const |
| isOverloadedOperator - Whether this function declaration represents an C++ overloaded operator, e.g., "operator+". More... | |
| OverloadedOperatorKind | getOverloadedOperator () const |
| getOverloadedOperator - Which C++ overloaded operator this function represents, if any. More... | |
| const IdentifierInfo * | getLiteralIdentifier () const |
| getLiteralIdentifier - The literal suffix identifier this function represents, if any. More... | |
| FunctionDecl * | getInstantiatedFromMemberFunction () const |
| If this function is an instantiation of a member function of a class template specialization, retrieves the function from which it was instantiated. More... | |
| TemplatedKind | getTemplatedKind () const |
| What kind of templated function this is. More... | |
| MemberSpecializationInfo * | getMemberSpecializationInfo () const |
| If this function is an instantiation of a member function of a class template specialization, retrieves the member specialization information. More... | |
| void | setInstantiationOfMemberFunction (FunctionDecl *FD, TemplateSpecializationKind TSK) |
| Specify that this record is an instantiation of the member function FD. More... | |
| FunctionTemplateDecl * | getDescribedFunctionTemplate () const |
| Retrieves the function template that is described by this function declaration. More... | |
| void | setDescribedFunctionTemplate (FunctionTemplateDecl *Template) |
| bool | isFunctionTemplateSpecialization () const |
| Determine whether this function is a function template specialization. More... | |
| FunctionDecl * | getClassScopeSpecializationPattern () const |
| Retrieve the class scope template pattern that this function template specialization is instantiated from. More... | |
| FunctionTemplateSpecializationInfo * | getTemplateSpecializationInfo () const |
| If this function is actually a function template specialization, retrieve information about this function template specialization. More... | |
| bool | isImplicitlyInstantiable () const |
| Determines whether this function is a function template specialization or a member of a class template specialization that can be implicitly instantiated. More... | |
| bool | isTemplateInstantiation () const |
| Determines if the given function was instantiated from a function template. More... | |
| FunctionDecl * | getTemplateInstantiationPattern () const |
| Retrieve the function declaration from which this function could be instantiated, if it is an instantiation (rather than a non-template or a specialization, for example). More... | |
| FunctionTemplateDecl * | getPrimaryTemplate () const |
| Retrieve the primary template that this function template specialization either specializes or was instantiated from. More... | |
| const TemplateArgumentList * | getTemplateSpecializationArgs () const |
| Retrieve the template arguments used to produce this function template specialization from the primary template. More... | |
| const ASTTemplateArgumentListInfo * | getTemplateSpecializationArgsAsWritten () const |
| Retrieve the template argument list as written in the sources, if any. More... | |
| void | setFunctionTemplateSpecialization (FunctionTemplateDecl *Template, const TemplateArgumentList *TemplateArgs, void *InsertPos, TemplateSpecializationKind TSK=TSK_ImplicitInstantiation, const TemplateArgumentListInfo *TemplateArgsAsWritten=nullptr, SourceLocation PointOfInstantiation=SourceLocation()) |
| Specify that this function declaration is actually a function template specialization. More... | |
| void | setDependentTemplateSpecialization (ASTContext &Context, const UnresolvedSetImpl &Templates, const TemplateArgumentListInfo &TemplateArgs) |
| Specifies that this function declaration is actually a dependent function template specialization. More... | |
| DependentFunctionTemplateSpecializationInfo * | getDependentSpecializationInfo () const |
| TemplateSpecializationKind | getTemplateSpecializationKind () const |
| Determine what kind of template instantiation this function represents. More... | |
| void | setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation()) |
| Determine what kind of template instantiation this function represents. More... | |
| SourceLocation | getPointOfInstantiation () const |
| Retrieve the (first) point of instantiation of a function template specialization or a member of a class template specialization. More... | |
| bool | isOutOfLine () const override |
| Determine whether this is or was instantiated from an out-of-line definition of a member function. More... | |
| unsigned | getMemoryFunctionKind () const |
| Identify a memory copying or setting function. More... | |
Public Member Functions inherited from clang::DeclaratorDecl | |
| TypeSourceInfo * | getTypeSourceInfo () const |
| void | setTypeSourceInfo (TypeSourceInfo *TI) |
| SourceLocation | getInnerLocStart () const |
| getInnerLocStart - Return SourceLocation representing start of source range ignoring outer template declarations. More... | |
| void | setInnerLocStart (SourceLocation L) |
| SourceLocation | getOuterLocStart () const |
| getOuterLocStart - Return SourceLocation representing start of source range taking into account any outer template declarations. More... | |
| SourceLocation | getLocStart () const LLVM_READONLY |
| NestedNameSpecifier * | getQualifier () const |
| Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source. More... | |
| NestedNameSpecifierLoc | getQualifierLoc () const |
| Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source. More... | |
| void | setQualifierInfo (NestedNameSpecifierLoc QualifierLoc) |
| unsigned | getNumTemplateParameterLists () const |
| TemplateParameterList * | getTemplateParameterList (unsigned index) const |
| void | setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList * > TPLists) |
| SourceLocation | getTypeSpecStartLoc () const |
Public Member Functions inherited from clang::ValueDecl | |
| QualType | getType () const |
| void | setType (QualType newType) |
| bool | isWeak () const |
| Determine whether this symbol is weakly-imported, or declared with the weak or weak-ref attr. More... | |
Public Member Functions inherited from clang::NamedDecl | |
| IdentifierInfo * | getIdentifier () 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 |
| 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< Visibility > | getExplicitVisibility (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... | |
| NamedDecl * | getUnderlyingDecl () |
| Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More... | |
| const NamedDecl * | getUnderlyingDecl () const |
| NamedDecl * | getMostRecentDecl () |
| const NamedDecl * | getMostRecentDecl () const |
| ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
Public Member Functions inherited from clang::Decl | |
| SourceLocation | getLocStart () const LLVM_READONLY |
| SourceLocation | getLocEnd () 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 |
| Decl * | getNonClosureContext () |
| Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc. More... | |
| const Decl * | getNonClosureContext () const |
| TranslationUnitDecl * | getTranslationUnitDecl () |
| const TranslationUnitDecl * | getTranslationUnitDecl () const |
| bool | isInAnonymousNamespace () const |
| bool | isInStdNamespace () const |
| ASTContext & | getASTContext () const LLVM_READONLY |
| 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. More... | |
| 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 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. More... | |
| void | setInvalidDecl (bool Invalid=true) |
| setInvalidDecl - Indicates the Decl had a semantic error. More... | |
| bool | isInvalidDecl () const |
| bool | isImplicit () const |
| isImplicit - Indicates whether the declaration was implicitly generated by the implementation. More... | |
| void | setImplicit (bool I=true) |
| bool | isUsed (bool CheckUsedAttr=true) const |
| Whether this declaration was used, meaning that a definition is required. More... | |
| void | setIsUsed () |
| Set whether the declaration is used, in the sense of odr-use. More... | |
| void | markUsed (ASTContext &C) |
| Mark the declaration used, in the sense of odr-use. More... | |
| bool | isReferenced () const |
| Whether any declaration of this entity was referenced. More... | |
| bool | isThisDeclarationReferenced () const |
| Whether this declaration was referenced. More... | |
| 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. More... | |
| void | setTopLevelDeclInObjCContainer (bool V=true) |
| bool | isModulePrivate () const |
| Whether this declaration was marked as being private to the module in which it was defined. More... | |
| AvailabilityResult | getAvailability (std::string *Message=nullptr) const |
| Determine the availability of the given declaration. More... | |
| bool | isDeprecated (std::string *Message=nullptr) const |
| Determine whether this declaration is marked 'deprecated'. More... | |
| bool | isUnavailable (std::string *Message=nullptr) const |
| Determine whether this declaration is marked 'unavailable'. More... | |
| bool | isWeakImported () const |
| Determine whether this is a weak-imported symbol. More... | |
| 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. More... | |
| bool | isFromASTFile () const |
| Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. More... | |
| unsigned | getGlobalID () const |
| Retrieve the global declaration ID associated with this declaration, which specifies where in the. More... | |
| unsigned | getOwningModuleID () const |
| Retrieve the global ID of the module that owns this particular declaration. More... | |
| Module * | getImportedOwningModule () const |
| Get the imported owning module, if this decl is from an imported (non-local) module. More... | |
| Module * | getLocalOwningModule () const |
| Get the local owning module, if known. More... | |
| void | setLocalOwningModule (Module *M) |
| unsigned | getIdentifierNamespace () const |
| bool | isInIdentifierNamespace (unsigned NS) const |
| bool | hasTagIdentifierNamespace () const |
| DeclContext * | getLexicalDeclContext () |
| getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC). More... | |
| const DeclContext * | getLexicalDeclContext () const |
| void | setDeclContext (DeclContext *DC) |
| setDeclContext - Set both the semantic and lexical DeclContext to DC. More... | |
| void | setLexicalDeclContext (DeclContext *DC) |
| bool | isDefinedOutsideFunctionOrMethod () const |
| isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method. More... | |
| bool | isLexicallyWithinFunctionOrMethod () const |
| Returns true if this declaration lexically is inside a function. More... | |
| const DeclContext * | getParentFunctionOrMethod () const |
| If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. More... | |
| DeclContext * | getParentFunctionOrMethod () |
| const Decl * | getCanonicalDecl () const |
| bool | isCanonicalDecl () const |
| Whether this particular Decl is a canonical one. 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 |
| Decl * | getPreviousDecl () |
| Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More... | |
| const Decl * | getPreviousDecl () const |
| Retrieve the most recent declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More... | |
| bool | isFirstDecl () const |
| True if this is the first declaration in its redeclaration chain. More... | |
| Decl * | getMostRecentDecl () |
| Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
| const Decl * | getMostRecentDecl () const |
| Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
| SourceLocation | getBodyRBrace () const |
| getBodyRBrace - Gets the right brace of the body, if a body exists. More... | |
| bool | isTemplateParameter () const |
| isTemplateParameter - Determines whether this declaration is a template parameter. More... | |
| bool | isTemplateParameterPack () const |
| isTemplateParameter - Determines whether this declaration is a template parameter pack. More... | |
| bool | isParameterPack () const |
| Whether this declaration is a parameter pack. More... | |
| bool | isTemplateDecl () const |
| returns true if this declaration is a template More... | |
| bool | isFunctionOrFunctionTemplate () const |
| Whether this declaration is a function or function template. More... | |
| FunctionDecl * | getAsFunction () LLVM_READONLY |
| Returns the function itself, or the templated function if this is a function template. More... | |
| const FunctionDecl * | getAsFunction () const |
| void | setLocalExternDecl () |
| Changes the namespace of this declaration to reflect that it's a function-local extern declaration. More... | |
| bool | isLocalExternDecl () |
| Determine whether this is a block-scope declaration with linkage. More... | |
| void | setObjectOfFriendDecl (bool PerformFriendInjection=false) |
| Changes the namespace of this declaration to reflect that it's the object of a friend declaration. More... | |
| FriendObjectKind | getFriendObjectKind () const |
| Determines whether this declaration is the object of a friend declaration and, if so, what kind. More... | |
| void | setNonMemberOperator () |
| Specifies that this declaration is a C++ overloaded non-member. More... | |
| 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) const |
| const FunctionType * | getFunctionType (bool BlocksToo=true) const |
| Looks through the Decl's underlying type to extract a FunctionType when possible. More... | |
Public Member Functions inherited from clang::DeclContext | |
| ~DeclContext () | |
| Decl::Kind | getDeclKind () const |
| const char * | getDeclKindName () const |
| DeclContext * | getParent () |
| getParent - Returns the containing DeclContext. More... | |
| const DeclContext * | getParent () const |
| DeclContext * | getLexicalParent () |
| getLexicalParent - Returns the containing lexical DeclContext. More... | |
| const DeclContext * | getLexicalParent () const |
| DeclContext * | getLookupParent () |
| Find the parent context of this context that will be used for unqualified name lookup. More... | |
| const DeclContext * | getLookupParent () const |
| ASTContext & | getParentASTContext () const |
| bool | isClosure () const |
| bool | isObjCContainer () const |
| bool | isFunctionOrMethod () const |
| bool | isLookupContext () const |
| Test whether the context supports looking up names. More... | |
| bool | isFileContext () const |
| bool | isTranslationUnit () const |
| bool | isRecord () const |
| bool | isNamespace () const |
| bool | isStdNamespace () const |
| bool | isInlineNamespace () const |
| bool | isDependentContext () const |
| Determines whether this context is dependent on a template parameter. More... | |
| bool | isTransparentContext () const |
| isTransparentContext - Determines whether this context is a "transparent" context, meaning that the members declared in this context are semantically declared in the nearest enclosing non-transparent (opaque) context but are lexically declared in this context. More... | |
| bool | isExternCContext () const |
| Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage. More... | |
| bool | isExternCXXContext () const |
| Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage. More... | |
| bool | Equals (const DeclContext *DC) const |
| Determine whether this declaration context is equivalent to the declaration context DC. More... | |
| bool | Encloses (const DeclContext *DC) const |
| Determine whether this declaration context encloses the declaration context DC. More... | |
| Decl * | getNonClosureAncestor () |
| Find the nearest non-closure ancestor of this context, i.e. More... | |
| const Decl * | getNonClosureAncestor () const |
| DeclContext * | getPrimaryContext () |
| getPrimaryContext - There may be many different declarations of the same entity (including forward declarations of classes, multiple definitions of namespaces, etc.), each with a different set of declarations. More... | |
| const DeclContext * | getPrimaryContext () const |
| DeclContext * | getRedeclContext () |
| getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same name, or where it is a redeclaration if the two entities are compatible. More... | |
| const DeclContext * | getRedeclContext () const |
| DeclContext * | getEnclosingNamespaceContext () |
| Retrieve the nearest enclosing namespace context. More... | |
| const DeclContext * | getEnclosingNamespaceContext () const |
| RecordDecl * | getOuterLexicalRecordContext () |
| Retrieve the outermost lexically enclosing record context. More... | |
| const RecordDecl * | getOuterLexicalRecordContext () const |
| bool | InEnclosingNamespaceSetOf (const DeclContext *NS) const |
| Test if this context is part of the enclosing namespace set of the context NS, as defined in C++0x [namespace.def]p9. More... | |
| void | collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts) |
| Collects all of the declaration contexts that are semantically connected to this declaration context. More... | |
| decl_range | decls () const |
| decls_begin/decls_end - Iterate over the declarations stored in this context. More... | |
| decl_iterator | decls_begin () const |
| decl_iterator | decls_end () const |
| bool | decls_empty () const |
| decl_range | noload_decls () const |
| noload_decls_begin/end - Iterate over the declarations stored in this context that are currently loaded; don't attempt to retrieve anything from an external source. More... | |
| decl_iterator | noload_decls_begin () const |
| decl_iterator | noload_decls_end () const |
| void | addDecl (Decl *D) |
| Add the declaration D into this context. More... | |
| void | addDeclInternal (Decl *D) |
| Add the declaration D into this context, but suppress searches for external declarations with the same name. More... | |
| void | addHiddenDecl (Decl *D) |
| Add the declaration D to this context without modifying any lookup tables. More... | |
| void | removeDecl (Decl *D) |
| Removes a declaration from this context. More... | |
| bool | containsDecl (Decl *D) const |
| Checks whether a declaration is in this context. More... | |
| lookup_result | lookup (DeclarationName Name) const |
| lookup - Find the declarations (if any) with the given Name in this context. More... | |
| lookup_result | noload_lookup (DeclarationName Name) |
| Find the declarations with the given name that are visible within this context; don't attempt to retrieve anything from an external source. More... | |
| void | localUncachedLookup (DeclarationName Name, SmallVectorImpl< NamedDecl * > &Results) |
| A simplistic name lookup mechanism that performs name lookup into this declaration context without consulting the external source. More... | |
| void | makeDeclVisibleInContext (NamedDecl *D) |
| Makes a declaration visible within this context. More... | |
| lookups_range | lookups () const |
| lookups_range | noload_lookups () const |
| all_lookups_iterator | lookups_begin () const |
| Iterators over all possible lookups within this context. More... | |
| all_lookups_iterator | lookups_end () const |
| all_lookups_iterator | noload_lookups_begin () const |
| Iterators over all possible lookups within this context that are currently loaded; don't attempt to retrieve anything from an external source. More... | |
| all_lookups_iterator | noload_lookups_end () const |
| udir_range | using_directives () const |
| Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context. More... | |
| ddiag_range | ddiags () const |
| void | setMustBuildLookupTable () |
| Mark that there are external lexical declarations that we need to include in our lookup table (and that are not available as external visible lookups). More... | |
| StoredDeclsMap * | getLookupPtr () const |
| Retrieve the internal representation of the lookup structure. More... | |
| StoredDeclsMap * | buildLookup () |
| Ensure the lookup structure is fully-built and return it. More... | |
| bool | hasExternalLexicalStorage () const |
| Whether this DeclContext has external storage containing additional declarations that are lexically in this context. More... | |
| void | setHasExternalLexicalStorage (bool ES=true) |
| State whether this DeclContext has external storage for declarations lexically in this context. More... | |
| bool | hasExternalVisibleStorage () const |
| Whether this DeclContext has external storage containing additional declarations that are visible in this context. More... | |
| void | setHasExternalVisibleStorage (bool ES=true) |
| State whether this DeclContext has external storage for declarations visible in this context. More... | |
| bool | isDeclInLexicalTraversal (const Decl *D) const |
| Determine whether the given declaration is stored in the list of declarations lexically within this context. More... | |
| bool | setUseQualifiedLookup (bool use=true) |
| bool | shouldUseQualifiedLookup () const |
| void | dumpDeclContext () const |
| void | dumpLookups () const |
| void | dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false) const |
Public Member Functions inherited from clang::Redeclarable< FunctionDecl > | |
| Redeclarable (const ASTContext &Ctx) | |
| FunctionDecl * | getPreviousDecl () |
| Return the previous declaration of this declaration or NULL if this is the first declaration. More... | |
| const FunctionDecl * | getPreviousDecl () const |
| FunctionDecl * | getFirstDecl () |
| Return the first declaration of this declaration or itself if this is the only declaration. More... | |
| const FunctionDecl * | getFirstDecl () 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... | |
| FunctionDecl * | getMostRecentDecl () |
| Returns the most recent (re)declaration of this declaration. More... | |
| const FunctionDecl * | getMostRecentDecl () const |
| Returns the most recent (re)declaration of this declaration. More... | |
| void | setPreviousDecl (FunctionDecl *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 |
Protected Types | |
| typedef Redeclarable < FunctionDecl > | redeclarable_base |
Protected Types inherited from clang::Decl | |
| enum | { TopLevelDeclInObjCContainerFlag = 0x01, ModulePrivateFlag = 0x02 } |
Protected Member Functions | |
| FunctionDecl (Kind DK, ASTContext &C, DeclContext *DC, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, StorageClass S, bool isInlineSpecified, bool isConstexprSpecified) | |
| FunctionDecl * | getNextRedeclarationImpl () override |
| Returns the next redeclaration or itself if this is the only decl. More... | |
| FunctionDecl * | getPreviousDeclImpl () override |
| Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain. More... | |
| FunctionDecl * | getMostRecentDeclImpl () override |
| Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain. More... | |
Protected Member Functions inherited from clang::DeclaratorDecl | |
| DeclaratorDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N, QualType T, TypeSourceInfo *TInfo, SourceLocation StartL) | |
Protected Member Functions inherited from clang::ValueDecl | |
| ValueDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N, QualType T) | |
Protected Member Functions inherited from clang::NamedDecl | |
| 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, unsigned ID, std::size_t Extra=0) |
| Allocate memory for a deserialized declaration. More... | |
| void * | operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0) |
| Allocate memory for a non-deserialized declaration. More... | |
| 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. More... | |
| Linkage | getCachedLinkage () const |
| void | setCachedLinkage (Linkage L) const |
| bool | hasCachedLinkage () const |
| void | setModulePrivate (bool MP=true) |
| Specify whether this declaration was marked as being private to the module in which it was defined. More... | |
| void | setOwningModuleID (unsigned ID) |
| Set the owning module ID. More... | |
| bool | hasLocalOwningModuleStorage () const |
| ASTMutationListener * | getASTMutationListener () const |
Protected Member Functions inherited from clang::DeclContext | |
| DeclContext (Decl::Kind K) | |
Protected Member Functions inherited from clang::Redeclarable< FunctionDecl > | |
| FunctionDecl * | getNextRedeclaration () const |
Friends | |
| class | ASTDeclReader |
| class | ASTDeclWriter |
Additional Inherited Members | |
Static Protected Member Functions inherited from clang::DeclContext | |
| static std::pair< Decl *, Decl * > | BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded) |
| Build up a chain of declarations. More... | |
Static Protected Member Functions inherited from clang::Redeclarable< FunctionDecl > | |
| static DeclLink | PreviousDeclLink (FunctionDecl *D) |
| static DeclLink | LatestDeclLink (const ASTContext &Ctx) |
Protected Attributes inherited from clang::Decl | |
| llvm::PointerIntPair< Decl *, 2, unsigned > | NextInContextAndBits |
| The next declaration within the same lexical DeclContext. More... | |
| unsigned | Access: 2 |
| Access - Used by C++ decls for the access specifier. More... | |
| unsigned | FromASTFile: 1 |
| Whether this declaration was loaded from an AST file. More... | |
| unsigned | Hidden: 1 |
| Whether this declaration is hidden from normal name lookup, e.g., because it is was loaded from an AST file is either module-private or because its submodule has not been made visible. More... | |
| unsigned | IdentifierNamespace: 12 |
| IdentifierNamespace - This specifies what IDNS_* namespace this lives in. More... | |
| unsigned | CacheValidAndLinkage: 3 |
| If 0, we have not computed the linkage of this declaration. More... | |
Protected Attributes inherited from clang::DeclContext | |
| Decl * | FirstDecl |
| FirstDecl - The first declaration stored within this declaration context. More... | |
| Decl * | LastDecl |
| LastDecl - The last declaration stored within this declaration context. More... | |
Protected Attributes inherited from clang::Redeclarable< FunctionDecl > | |
| DeclLink | RedeclLink |
| Points to the next redeclaration in the chain. More... | |
| FunctionDecl * | First |
FunctionDecl - An instance of this class is created to represent a function declaration or definition.
Since a given function can be declared several times in a program, there may be several FunctionDecls that correspond to that function. Only one of those FunctionDecls will be found when traversing the list of declarations in the context of the FunctionDecl (e.g., the translation unit); this FunctionDecl contains all of the information known about the function. Other, previous declarations of the function are available via the getPreviousDecl() chain.
| typedef ParmVarDecl* const* clang::FunctionDecl::param_const_iterator |
| typedef llvm::iterator_range<param_const_iterator> clang::FunctionDecl::param_const_range |
| typedef llvm::iterator_range<param_iterator> clang::FunctionDecl::param_range |
| typedef redeclarable_base::redecl_iterator clang::FunctionDecl::redecl_iterator |
|
protected |
The kind of templated function a FunctionDecl can be.
| Enumerator | |
|---|---|
| TK_NonTemplate | |
| TK_FunctionTemplate | |
| TK_MemberSpecialization | |
| TK_FunctionTemplateSpecialization | |
| TK_DependentFunctionTemplateSpecialization | |
|
inlineprotected |
Definition at line 1600 of file Decl.h.
Referenced by Create(), and CreateDeserialized().
|
inlinestatic |
|
inlinestatic |
Definition at line 2191 of file Decl.h.
References clang::ParmVarDecl::classofKind(), and clang::Decl::getKind().
|
inlinestatic |
Definition at line 1642 of file Decl.h.
Referenced by CreateNewFunctionDecl(), clang::Sema::DeclareGlobalAllocationFunction(), clang::Sema::DeclClonePragmaWeak(), generateByrefCopyHelper(), generateByrefDisposeHelper(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), clang::Sema::LazilyCreateBuiltin(), rewriteBuiltinFunctionDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
|
static |
Definition at line 3961 of file Decl.cpp.
References AttributeLangSupport::C, FunctionDecl(), and hasWrittenPrototype().
|
static |
Definition at line 3976 of file Decl.cpp.
References AttributeLangSupport::C, FunctionDecl(), and clang::SC_None.
| bool FunctionDecl::doesDeclarationForceExternallyVisibleDefinition | ( | ) | const |
For a function declaration in C or C++, determine whether this declaration causes the definition to be externally visible.
For instance, this determines if adding the current declaration to the set of redeclarations of the given functions causes isInlineDefinitionExternallyVisible to change from false to true.
Definition at line 2852 of file Decl.cpp.
References Context, doesThisDeclarationHaveABody(), clang::Decl::getASTContext(), clang::ASTContext::getLangOpts(), clang::Redeclarable< decl_type >::getPreviousDecl(), getStorageClass(), hasBody(), isInlined(), isInlineSpecified(), clang::LazyOffsetPtr< T, OffsT, Get >::isValid(), RedeclForcesDefC99(), redeclForcesDefMSVC(), and clang::SC_Extern.
|
inline |
doesThisDeclarationHaveABody - Returns whether this specific declaration of the function has a body - that is, if it is a non- deleted definition.
Definition at line 1732 of file Decl.h.
Referenced by clang::ASTDeclWriter::AddFunctionDefinition(), CheckAbstractClassUsage(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitCopyConstructor(), clang::Sema::DefineImplicitDefaultConstructor(), clang::Sema::DefineImplicitDestructor(), clang::Sema::DefineImplicitMoveAssignment(), clang::Sema::DefineImplicitMoveConstructor(), clang::Sema::DefineInheritingConstructor(), doesDeclarationForceExternallyVisibleDefinition(), IsDisallowedCopyOrAssign(), and isInlineDefinitionExternallyVisible().
| Stmt * FunctionDecl::getBody | ( | const FunctionDecl *& | Definition | ) | const |
getBody - Retrieve the body (definition) of the function.
The function body might be in any of the (re-)declarations of this function. The variant that accepts a FunctionDecl pointer will set that function declaration to the actual declaration containing the body (if there is one). NOTE: For checking if there is a body, use hasBody() instead, to avoid unnecessary AST de-serialization of the body.
Definition at line 2497 of file Decl.cpp.
References clang::LazyOffsetPtr< T, OffsT, Get >::get(), clang::Decl::getASTContext(), and hasBody().
Referenced by addBlockPointerConversion(), clang::ASTDeclWriter::AddFunctionDefinition(), addFunctionPointerConversion(), clang::CodeGen::CodeGenFunction::EmitConstructorBody(), clang::CodeGen::CodeGenFunction::EmitDestructorBody(), clang::CodeGen::CodeGenFunction::emitImplicitAssignmentOperatorBody(), endsWithReturn(), clang::CodeGen::CodeGenFunction::GenerateCode(), clang::LambdaExpr::getBody(), clang::CallEventManager::getCaller(), HandleConstructorCall(), clang::ento::ModelConsumer::HandleTopLevelDecl(), clang::Sema::InstantiateFunctionDefinition(), clang::Expr::isPotentialConstantExpr(), clang::Sema::MarkFunctionReferenced(), clang::ento::ExprEngine::ProcessBaseDtor(), clang::ento::ExprEngine::ProcessMemberDtor(), and clang::ASTNodeImporter::VisitFunctionDecl().
|
inlineoverridevirtual |
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.
Otherwise this method returns null.
Reimplemented from clang::Decl.
Definition at line 1714 of file Decl.h.
References clang::VarDecl::Definition, and clang::Decl::getBody().
Referenced by getTemplateInstantiationPattern(), and hasTrivialBody().
| unsigned FunctionDecl::getBuiltinID | ( | ) | const |
Returns a value indicating whether this function corresponds to a builtin function.
The function corresponds to a built-in function if it is declared at translation scope or within an extern "C" block and its name matches with the name of a builtin. The returned value will be 0 for functions that do not correspond to a builtin, a value of type Builtin::ID if in the target-independent range [1,Builtin::First), or a target-specific builtin value.
Definition at line 2693 of file Decl.cpp.
References clang::ASTContext::BuiltinInfo, Context, clang::Decl::getASTContext(), clang::IdentifierInfo::getBuiltinID(), clang::TargetInfo::getCXXABI(), clang::Decl::getDeclContext(), clang::Redeclarable< FunctionDecl >::getFirstDecl(), clang::NamedDecl::getIdentifier(), clang::ASTContext::getLangOpts(), getStorageClass(), clang::ASTContext::getTargetInfo(), clang::Decl::isInStdNamespace(), clang::TargetCXXABI::isMicrosoft(), clang::Builtin::Context::isPredefinedLibFunction(), clang::LinkageSpecDecl::lang_c, and clang::SC_Static.
Referenced by clang::Sema::ActOnCallExpr(), clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::AddKnownFunctionAttributes(), clang::Sema::BuildResolvedCallExpr(), clang::Sema::CheckFunctionDeclaration(), clang::CodeGen::CodeGenFunction::checkTargetFeatures(), clang::Sema::ConvertArgumentsForCall(), clang::CodeGen::CodeGenFunction::EmitBranchOnBoolExpr(), emitReplacement(), getAbsoluteValueFunctionKind(), clang::CallExpr::getBuiltinCallee(), getMemoryFunctionKind(), clang::ento::CheckerContext::isCLibraryFunction(), clang::Sema::MergeFunctionDecl(), rewriteBuiltinFunctionDecl(), and clang::Sema::UseArgumentDependentLookup().
|
inline |
Determine the type of an expression that calls this function.
Definition at line 1966 of file Decl.h.
References clang::Type::getAs(), clang::Decl::getASTContext(), and clang::ValueDecl::getType().
Referenced by clang::consumed::ConsumedAnalyzer::run(), and TryUserDefinedConversion().
|
overridevirtual |
Retrieves the "canonical" declaration of the given declaration.
Reimplemented from clang::Decl.
Reimplemented in clang::CXXConstructorDecl, and clang::CXXMethodDecl.
Definition at line 2682 of file Decl.cpp.
References clang::Redeclarable< FunctionDecl >::getFirstDecl().
Referenced by checkRecursiveFunction(), clang::CodeGen::CGDebugInfo::EmitFunctionStart(), clang::Sema::FinishTemplateArgumentDeduction(), clang::BodyFarm::getBody(), clang::CXXMethodDecl::getCanonicalDecl(), clang::CXXConstructorDecl::getCanonicalDecl(), isGlobal(), isInstantiationOf(), clang::Sema::MarkFunctionReferenced(), clang::Sema::MergeFunctionDecl(), clang::Sema::SetDeclDefaulted(), clang::Sema::SetDeclDeleted(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
|
inline |
Definition at line 1893 of file Decl.h.
References clang::VarDecl::getCanonicalDecl().
| FunctionDecl * FunctionDecl::getClassScopeSpecializationPattern | ( | ) | const |
Retrieve the class scope template pattern that this function template specialization is instantiated from.
Definition at line 3173 of file Decl.cpp.
References clang::Decl::getASTContext(), and clang::ASTContext::getClassScopeSpecializationPattern().
Referenced by getTemplateInstantiationPattern(), clang::Sema::InstantiateFunctionDefinition(), and isImplicitlyInstantiable().
Definition at line 1945 of file Decl.h.
Referenced by clang::Sema::ActOnStartOfFunctionDef().
| DependentFunctionTemplateSpecializationInfo * FunctionDecl::getDependentSpecializationInfo | ( | ) | const |
Definition at line 3236 of file Decl.cpp.
Referenced by clang::ASTDeclWriter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| FunctionTemplateDecl * FunctionDecl::getDescribedFunctionTemplate | ( | ) | const |
Retrieves the function template that is described by this function declaration.
Every function template is represented as a FunctionTemplateDecl and a FunctionDecl (or something derived from FunctionDecl). The former contains template properties (such as the template parameter lists) while the latter contains the actual description of the template's contents. FunctionTemplateDecl::getTemplatedDecl() retrieves the FunctionDecl that describes the function template, getDescribedFunctionTemplate() retrieves the FunctionTemplateDecl from a FunctionDecl.
Definition at line 3063 of file Decl.cpp.
Referenced by clang::Sema::ActOnConversionDeclarator(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::AddConversionCandidate(), addFunctionPointerConversion(), clang::Sema::AddOverloadCandidate(), clang::Sema::BuildLambdaExpr(), clang::Sema::CheckForFunctionRedefinition(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::CheckMain(), clang::Sema::CheckMSVCRTEntryPoint(), CheckOperatorNewDeleteTypes(), clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), DiagnoseArityMismatch(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::CXXRecordDecl::getGenericLambdaTemplateParameterList(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXMethodDecl::isMoveAssignmentOperator(), clang::Sema::IsOverload(), clang::CXXConstructorDecl::isSpecializationCopyingObject(), clang::Sema::MergeCXXFunctionDecl(), setPreviousDeclaration(), ShouldWarnAboutMissingPrototype(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), clang::ASTDeclWriter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| FunctionDecl * FunctionDecl::getInstantiatedFromMemberFunction | ( | ) | const |
If this function is an instantiation of a member function of a class template specialization, retrieves the function from which it was instantiated.
This routine will return non-NULL for (non-templated) member functions of class templates and for instantiations of function templates. For example, given:
The declaration for X<int>::f is a (non-templated) FunctionDecl whose parent is the class template specialization X<int>. For this declaration, getInstantiatedFromFunction() will return the FunctionDecl X<T>::A. When a complete definition of X<int>::A is required, it will be instantiated from the declaration returned by getInstantiatedFromMemberFunction().
Definition at line 3041 of file Decl.cpp.
References getMemberSpecializationInfo().
Referenced by clang::Sema::ActOnExplicitInstantiation(), getExplicitVisibilityAux(), getTemplateInstantiationPattern(), clang::Sema::InstantiateClassMembers(), isInstantiationOf(), and isOutOfLine().
| LanguageLinkage FunctionDecl::getLanguageLinkage | ( | ) | const |
Compute the language linkage.
Definition at line 2625 of file Decl.cpp.
References getDeclLanguageLinkage().
Referenced by getTypeString().
| const IdentifierInfo * FunctionDecl::getLiteralIdentifier | ( | ) | const |
getLiteralIdentifier - The literal suffix identifier this function represents, if any.
Definition at line 3018 of file Decl.cpp.
References clang::DeclarationName::CXXLiteralOperatorName, clang::DeclarationName::getCXXLiteralIdentifier(), and clang::NamedDecl::getDeclName().
Referenced by clang::Sema::CheckFunctionDeclaration().
| MemberSpecializationInfo * FunctionDecl::getMemberSpecializationInfo | ( | ) | const |
If this function is an instantiation of a member function of a class template specialization, retrieves the member specialization information.
Definition at line 3048 of file Decl.cpp.
Referenced by getInstantiatedFromMemberFunction(), clang::Sema::MarkFunctionReferenced(), clang::ASTDeclWriter::VisitFunctionDecl(), clang::ASTDeclReader::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| unsigned FunctionDecl::getMemoryFunctionKind | ( | ) | const |
Identify a memory copying or setting function.
If the given function is a memory copy or setting function, returns the corresponding Builtin ID. If the function is not a memory function, returns 0.
Definition at line 3345 of file Decl.cpp.
References getBuiltinID(), clang::NamedDecl::getIdentifier(), isExternC(), and clang::IdentifierInfo::isStr().
Referenced by getStrlenExprArg().
| unsigned FunctionDecl::getMinRequiredArguments | ( | ) | const |
getMinRequiredArguments - Returns the minimum number of arguments needed to call this function.
This may be fewer than the number of function parameters, if some of the parameters have default arguments (in C++).
This may be fewer than the number of function parameters, if some of the parameters have default arguments (in C++) or are parameter packs (C++11).
Definition at line 2786 of file Decl.cpp.
References clang::frontend::CPlusPlus, clang::Decl::getASTContext(), getNumParams(), and params().
Referenced by clang::Sema::AddMethodCandidate(), clang::Sema::AddOverloadCandidate(), CheckArityMismatch(), clang::Sema::ConvertArgumentsForCall(), clang::Sema::DeduceTemplateArguments(), DiagnoseArityMismatch(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::SpecialMemberIsTrivial(), and clang::FunctionCallFilterCCC::ValidateCandidate().
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Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
Definition at line 1628 of file Decl.h.
References clang::Redeclarable< VarDecl >::getMostRecentDecl().
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getNameForDiagnostic - 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 from clang::NamedDecl.
Definition at line 2445 of file Decl.cpp.
References clang::TemplateArgumentList::data(), clang::NamedDecl::getNameForDiagnostic(), getTemplateSpecializationArgs(), clang::PrintTemplateArgumentList(), and clang::TemplateArgumentList::size().
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Definition at line 1668 of file Decl.h.
References clang::NamedDecl::getDeclName(), and clang::Decl::getLocation().
Referenced by clang::Sema::CheckFriendAccess(), getReturnTypeSourceRange(), RebuildLambdaScopeInfo(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Returns the next redeclaration or itself if this is the only decl.
Decl subclasses that can be redeclared should override this method so that Decl::redecl_iterator can iterate over them.
Reimplemented from clang::Decl.
Definition at line 1622 of file Decl.h.
References clang::Redeclarable< VarDecl >::getNextRedeclaration().
| unsigned FunctionDecl::getNumParams | ( | ) | const |
getNumParams - Return the number of parameters this function must have based on its FunctionType.
This is the length of the ParamInfo array after it has been created.
Definition at line 2743 of file Decl.cpp.
References clang::Type::getAs(), clang::FunctionProtoType::getNumParams(), and clang::ValueDecl::getType().
Referenced by clang::Sema::ActOnCXXDelete(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnReenterFunctionContext(), AddFunctionParameterChunks(), addFunctionPointerConversion(), addInstantiatedParametersToScope(), clang::Sema::AddKnownFunctionAttributes(), clang::Sema::addLambdaParameters(), AddOverloadParameterChunks(), appendParameterTypes(), clang::Sema::BuildBlockForLambdaConversion(), BuildImplicitBaseInitializer(), checkAttrArgsAreCapabilityObjs(), clang::Sema::CheckConstructor(), clang::Sema::CheckCXXDefaultArguments(), clang::Sema::CheckCXXThrowOperand(), clang::Sema::CheckEnableIf(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckMain(), CheckOperatorNewDeleteTypes(), clang::Sema::CheckOverloadedOperatorDeclaration(), clang::PredefinedExpr::ComputeName(), CopyObject(), clang::Sema::DeduceTemplateArguments(), DiagnoseBadTarget(), doesUsualArrayDeleteWantSize(), clang::CodeGen::CodeGenFunction::EmitCallArgs(), clang::CodeGen::CodeGenFunction::EmitNonNullArgCheck(), emitReplacement(), clang::comments::DeclInfo::fill(), clang::Sema::FinishTemplateArgumentDeduction(), functionDeclHasDefaultArgument(), GenOpenCLArgMetadata(), getMinRequiredArguments(), clang::OverloadCandidate::getNumParams(), GetSignature(), clang::consumed::ConsumedStmtVisitor::handleCall(), handleCleanupAttr(), hasIdenticalPassObjectSizeAttrs(), clang::CXXConstructorDecl::isConvertingConstructor(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXConstructorDecl::isDefaultConstructor(), clang::Sema::isInitListConstructor(), clang::CXXMethodDecl::isMoveAssignmentOperator(), isNonPlacementDeallocationFunction(), clang::CXXConstructorDecl::isSpecializationCopyingObject(), clang::CXXMethodDecl::isUsualDeallocationFunction(), isVariadicFunctionTemplate(), clang::Sema::MarkDeducedTemplateParameters(), clang::Sema::MergeCompatibleFunctionDecls(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::MergeFunctionDecl(), ShouldWarnAboutMissingPrototype(), clang::Sema::SpecialMemberIsTrivial(), clang::TemplateDeclInstantiator::SubstFunctionType(), clang::Sema::SubstituteExplicitTemplateArguments(), clang::FunctionCallFilterCCC::ValidateCandidate(), and clang::ento::ExprEngine::VisitCXXNewExpr().
| OverloadedOperatorKind FunctionDecl::getOverloadedOperator | ( | ) | const |
getOverloadedOperator - Which C++ overloaded operator this function represents, if any.
Definition at line 3009 of file Decl.cpp.
References clang::DeclarationName::CXXOperatorName, clang::DeclarationName::getCXXOverloadedOperator(), clang::NamedDecl::getDeclName(), and clang::OO_None.
Referenced by clang::Sema::CheckOverloadedOperatorDeclaration(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseShiftCompare(), clang::CodeGen::CodeGenFunction::EmitDeleteCall(), getNonClosureContext(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::isLambdaCallOperator(), clang::CXXMethodDecl::isMoveAssignmentOperator(), isNonPlacementDeallocationFunction(), clang::CXXMethodDecl::isUsualDeallocationFunction(), and clang::CodeGen::CodeGenFunction::StartFunction().
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Definition at line 1927 of file Decl.h.
Referenced by clang::Sema::ActOnReenterFunctionContext(), AddFunctionParameterChunks(), addFunctionPointerConversion(), addInstantiatedParametersToScope(), clang::Sema::AddKnownFunctionAttributes(), clang::Sema::addLambdaParameters(), AddOverloadParameterChunks(), appendParameterTypes(), clang::Sema::BuildBlockForLambdaConversion(), BuildImplicitBaseInitializer(), BuildImplicitMemberInitializer(), clang::Sema::BuildLiteralOperatorCall(), checkAttrArgsAreCapabilityObjs(), checkBuiltinArgument(), CheckConstexprParameterTypes(), clang::Sema::CheckConstructor(), clang::Sema::CheckCXXDefaultArguments(), clang::Sema::CheckCXXThrowOperand(), clang::Sema::CheckEnableIf(), CheckOperatorNewDeclaration(), CheckOperatorNewDeleteTypes(), clang::Sema::CheckOverloadedOperatorDeclaration(), clang::PredefinedExpr::ComputeName(), clang::Sema::ConvertArgumentsForCall(), CopyObject(), create_dispatch_once(), create_dispatch_sync(), create_OSAtomicCompareAndSwap(), clang::Sema::CreateOverloadedArraySubscriptExpr(), clang::Sema::CreateOverloadedBinOp(), clang::Sema::CreateOverloadedUnaryOp(), clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString(), clang::Sema::DeduceTemplateArguments(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseArityMismatch(), DiagnoseBadTarget(), DiagnoseInvalidRedeclaration(), clang::CodeGen::CodeGenFunction::EmitCallArgs(), clang::CodeGen::CodeGenFunction::EmitNonNullArgCheck(), emitReplacement(), clang::Sema::FinishTemplateArgumentDeduction(), functionDeclHasDefaultArgument(), clang::Sema::GatherArgumentsForCall(), GenOpenCLArgMetadata(), GetSignature(), clang::consumed::ConsumedStmtVisitor::handleCall(), handleCleanupAttr(), hasSimilarParameters(), clang::CXXConstructorDecl::isConvertingConstructor(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::CXXConstructorDecl::isCopyConstructor(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXConstructorDecl::isDefaultConstructor(), clang::Sema::isInitListConstructor(), clang::CXXMethodDecl::isMoveAssignmentOperator(), clang::CXXConstructorDecl::isMoveConstructor(), isNonPlacementDeallocationFunction(), clang::CXXConstructorDecl::isSpecializationCopyingObject(), clang::CXXMethodDecl::isUsualDeallocationFunction(), isVariadicFunctionTemplate(), clang::Sema::MarkDeducedTemplateParameters(), clang::Sema::MergeCompatibleFunctionDecls(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::MergeFunctionDecl(), mergeParamDeclAttributes(), clang::Sema::PerformImplicitConversion(), clang::Sema::PerformMoveOrCopyInitialization(), clang::Sema::SpecialMemberIsTrivial(), and clang::ento::ExprEngine::VisitCXXNewExpr().
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| SourceLocation FunctionDecl::getPointOfInstantiation | ( | ) | const |
Retrieve the (first) point of instantiation of a function template specialization or a member of a class template specialization.
Definition at line 3306 of file Decl.cpp.
Referenced by SpecializeCorrespondingLambdaCallOperatorAndInvoker().
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Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
Definition at line 1625 of file Decl.h.
References clang::Redeclarable< VarDecl >::getPreviousDecl().
| FunctionTemplateDecl * FunctionDecl::getPrimaryTemplate | ( | ) | const |
Retrieve the primary template that this function template specialization either specializes or was instantiated from.
If this function declaration is not a function template specialization, returns NULL.
Definition at line 3164 of file Decl.cpp.
Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::AddConversionCandidate(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::FinishTemplateArgumentDeduction(), getTemplateInstantiationPattern(), clang::Sema::InstantiateFunctionDefinition(), clang::isBetterOverloadCandidate(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXMethodDecl::isLambdaStaticInvoker(), clang::CXXMethodDecl::isMoveAssignmentOperator(), isOutOfLine(), isTemplate(), clang::CXXMethodDecl::isUsualDeallocationFunction(), and NoteFunctionCandidate().
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Definition at line 1956 of file Decl.h.
References clang::Type::getAs(), and clang::ValueDecl::getType().
Referenced by clang::Sema::ActOnCapScopeReturnStmt(), clang::Sema::ActOnFinishFunctionBody(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::BuildCallToMemberFunction(), clang::Sema::BuildCXXMemberCallExpr(), clang::Sema::buildLambdaScope(), clang::Sema::BuildLiteralOperatorCall(), clang::Sema::BuildOverloadedArrowExpr(), clang::Sema::BuildReturnStmt(), clang::Sema::CheckCompletedCoroutineBody(), clang::Sema::CheckConstexprFunctionBody(), clang::Sema::CheckConstexprFunctionDecl(), clang::Sema::CheckFunctionDeclaration(), create_OSAtomicCompareAndSwap(), clang::Sema::CreateOverloadedArraySubscriptExpr(), clang::Sema::CreateOverloadedBinOp(), clang::Sema::CreateOverloadedUnaryOp(), clang::Sema::DeduceReturnType(), clang::Sema::DeduceTemplateArguments(), DiagnoseConstAssignment(), dumpMicrosoftThunkAdjustment(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::comments::DeclInfo::fill(), clang::CodeGen::CodeGenFunction::GenerateCode(), clang::CXXConversionDecl::getConversionType(), clang::ASTContext::getObjCEncodingForFunctionDecl(), GetSignature(), GetTypeOfFunction(), HandleFunctionCall(), handleGlobalAttr(), hasUnusedResultAttr(), clang::Sema::InstantiateFunctionDefinition(), clang::Sema::MergeFunctionDecl(), notePlausibleOverloads(), RebuildLambdaScopeInfo(), SpecializeCorrespondingLambdaCallOperatorAndInvoker(), SubstAutoWithinFunctionReturnType(), and TryRefInitWithConversionFunction().
| SourceRange FunctionDecl::getReturnTypeSourceRange | ( | ) | const |
Attempt to compute an informative source range covering the function return type.
This may omit qualifiers and other information with limited representation in the AST.
Definition at line 2912 of file Decl.cpp.
References clang::TypeLoc::getAs(), clang::Decl::getASTContext(), clang::SourceRange::getEnd(), clang::DeclarationNameInfo::getLocStart(), getNameInfo(), clang::FunctionTypeLoc::getReturnLoc(), clang::ASTContext::getSourceManager(), clang::TypeLoc::getSourceRange(), clang::TypeSourceInfo::getTypeLoc(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::TypeLoc::IgnoreParens(), clang::SourceManager::isBeforeInTranslationUnit(), clang::SourceLocation::isInvalid(), clang::SourceRange::isInvalid(), and SM.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::CheckMain(), clang::Sema::CheckOverridingFunctionReturnType(), DiagnoseConstAssignment(), handleGlobalAttr(), and clang::Sema::MergeFunctionDecl().
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Source range that this declaration covers.
Reimplemented from clang::DeclaratorDecl.
Definition at line 3341 of file Decl.cpp.
References clang::DeclaratorDecl::getOuterLocStart().
Referenced by clang::Sema::BuildCallToMemberFunction(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), DiagnoseInvalidRedeclaration(), clang::Decl::getBodyRBrace(), clang::Sema::MaybeSuggestAddingStaticToDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Returns the storage class as written in the source.
For the computed linkage of symbol, see getLinkage.
Definition at line 1979 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), canRedefineFunction(), clang::Sema::CheckForFunctionRedefinition(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckMain(), CheckOperatorNewDeleteDeclarationScope(), clang::Sema::CheckOverridingFunctionAttributes(), doesDeclarationForceExternallyVisibleDefinition(), getBuiltinID(), isGlobal(), isInlineDefinitionExternallyVisible(), clang::CXXMethodDecl::isStatic(), clang::Sema::MergeFunctionDecl(), RedeclForcesDefC99(), redeclForcesDefMSVC(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| FunctionDecl::TemplatedKind FunctionDecl::getTemplatedKind | ( | ) | const |
What kind of templated function this is.
Definition at line 3025 of file Decl.cpp.
References TK_DependentFunctionTemplateSpecialization, TK_FunctionTemplate, TK_FunctionTemplateSpecialization, TK_MemberSpecialization, and TK_NonTemplate.
Referenced by clang::Sema::CheckExplicitlyDefaultedSpecialMember(), checkRecursiveFunction(), clang::Sema::IsInsideALocalClassWithinATemplateFunction(), and clang::ASTDeclWriter::VisitFunctionDecl().
| FunctionDecl * FunctionDecl::getTemplateInstantiationPattern | ( | ) | const |
Retrieve the function declaration from which this function could be instantiated, if it is an instantiation (rather than a non-template or a specialization, for example).
Definition at line 3123 of file Decl.cpp.
References getBody(), getClassScopeSpecializationPattern(), getInstantiatedFromMemberFunction(), getPrimaryTemplate(), clang::FunctionTemplateDecl::getTemplatedDecl(), getTemplateSpecializationKind(), clang::isGenericLambdaCallOperatorSpecialization(), and clang::TSK_ExplicitSpecialization.
Referenced by clang::PredefinedExpr::ComputeName(), clang::Sema::DeduceReturnType(), clang::CodeGen::CodeGenFunction::GenerateCode(), getDefiningModule(), clang::CXXMethodDecl::hasInlineBody(), clang::Sema::InstantiateFunctionDefinition(), isImplicitlyInstantiable(), clang::Sema::SetDeclDefaulted(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| const TemplateArgumentList * FunctionDecl::getTemplateSpecializationArgs | ( | ) | const |
Retrieve the template arguments used to produce this function template specialization from the primary template.
If this function declaration is not a function template specialization, returns NULL.
Definition at line 3184 of file Decl.cpp.
Referenced by clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::Sema::FinishTemplateArgumentDeduction(), getNameForDiagnostic(), and isTemplate().
| const ASTTemplateArgumentListInfo * FunctionDecl::getTemplateSpecializationArgsAsWritten | ( | ) | const |
Retrieve the template argument list as written in the sources, if any.
If this function declaration is not a function template specialization or if it had no explicit template argument list, returns NULL. Note that it an explicit template argument list may be written empty, e.g., template<> void foo<>(char* s);
| FunctionTemplateSpecializationInfo * FunctionDecl::getTemplateSpecializationInfo | ( | ) | const |
If this function is actually a function template specialization, retrieve information about this function template specialization.
Otherwise, returns NULL.
Definition at line 3178 of file Decl.cpp.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::MarkFunctionReferenced(), clang::Sema::MergeFunctionDecl(), and clang::ASTDeclWriter::VisitFunctionDecl().
| TemplateSpecializationKind FunctionDecl::getTemplateSpecializationKind | ( | ) | const |
Determine what kind of template instantiation this function represents.
Definition at line 3268 of file Decl.cpp.
References clang::FunctionTemplateSpecializationInfo::getTemplateSpecializationKind(), clang::MemberSpecializationInfo::getTemplateSpecializationKind(), and clang::TSK_Undeclared.
Referenced by clang::Sema::ActOnConversionDeclarator(), clang::Sema::ActOnExplicitInstantiation(), basicGVALinkageForFunction(), clang::Sema::CheckConstructor(), clang::Sema::CheckMemberSpecialization(), clang::Sema::DefineUsedVTables(), getTemplateInstantiationPattern(), clang::CodeGen::CodeGenModule::getVTableLinkage(), clang::Sema::InstantiateFunctionDefinition(), isImplicitlyInstantiable(), isTemplateInstantiation(), clang::Sema::MergeCXXFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| bool FunctionDecl::hasBody | ( | const FunctionDecl *& | Definition | ) | const |
Returns true if the function has a body (definition).
The function body might be in any of the (re-)declarations of this function. The variant that accepts a FunctionDecl pointer will set that function declaration to the actual declaration containing the body (if there is one).
Definition at line 2460 of file Decl.cpp.
References I, and clang::Redeclarable< FunctionDecl >::redecls().
Referenced by clang::Sema::BuildResolvedCallExpr(), clang::CodeGen::CodeGenModule::CreateFunctionBitSetEntry(), clang::Sema::DefineUsedVTables(), DelegatingCycleHelper(), DiagnoseInvalidRedeclaration(), clang::CXXInstanceCall::getRuntimeDefinition(), clang::CodeGen::CodeGenModule::getVTableLinkage(), clang::ento::ModelConsumer::HandleTopLevelDecl(), clang::CXXMethodDecl::hasInlineBody(), isImplicitlyInstantiable(), isOutOfLine(), and clang::CodeGen::CodeGenVTables::isVTableExternal().
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Returns true if this Decl represents a declaration for a body of code, such as a function or method definition.
Note that hasBody can also return true if any redeclaration of this Decl represents a declaration for a body of code.
Reimplemented from clang::Decl.
Definition at line 1686 of file Decl.h.
References clang::VarDecl::Definition, and clang::Decl::hasBody().
Referenced by doesDeclarationForceExternallyVisibleDefinition(), and getBody().
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Whether falling off this function implicitly returns null/zero.
If a more specific implicit return value is required, front-ends should synthesize the appropriate return statements.
Definition at line 1775 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), and clang::CodeGen::CodeGenFunction::GenerateCode().
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Whether this function inherited its prototype from a previous declaration.
Definition at line 1790 of file Decl.h.
Referenced by clang::ASTDeclWriter::VisitCXXMethodDecl().
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Whether this function has a prototype, either because one was explicitly written or because it was "inherited" by merging a declaration without a prototype with a declaration that has a prototype.
Definition at line 1782 of file Decl.h.
Referenced by clang::Sema::BuildResolvedCallExpr(), EmitFunctionDeclLValue(), and clang::Sema::MergeFunctionDecl().
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| bool FunctionDecl::hasTrivialBody | ( | ) | const |
hasTrivialBody - Returns whether the function has a trivial body that does not require any specific codegen.
Definition at line 2471 of file Decl.cpp.
Referenced by CanSkipVTablePointerInitialization(), HasTrivialDestructorBody(), and clang::CodeGen::CodeGenModule::TryEmitBaseDestructorAsAlias().
| bool FunctionDecl::hasUnusedResultAttr | ( | ) | const |
Returns true if this function or its return type has the warn_unused_result attribute.
If the return type has the attribute and this function is a method of the return type's class, then false will be returned to avoid spurious warnings on member methods such as assignment operators.
Definition at line 2932 of file Decl.cpp.
References clang::Type::getAsCXXRecordDecl(), getReturnType(), clang::Decl::hasAttr(), and clang::Type::isRecordType().
Referenced by clang::Sema::DiagnoseUnusedExprResult(), and clang::Expr::isUnusedResultAWarning().
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Definition at line 1786 of file Decl.h.
Referenced by Create(), clang::ASTDeclWriter::VisitCXXMethodDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Whether this is a (C++11) constexpr function or constexpr constructor.
Definition at line 1794 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::BuildReturnStmt(), CheckConstexprFunction(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::CheckMain(), CheckTrivialDefaultConstructor(), isConfigurationValue(), clang::Sema::MarkFunctionReferenced(), clang::Sema::MergeCXXFunctionDecl(), specialMemberIsConstexpr(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Whether this function is defaulted per C++0x.
Only valid for special member functions.
Definition at line 1764 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::AddMethodCandidate(), clang::Sema::AddOverloadCandidate(), checkMoveAssignmentForRepeatedMove(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitCopyConstructor(), clang::Sema::DefineImplicitDefaultConstructor(), clang::Sema::DefineImplicitDestructor(), clang::Sema::DefineImplicitMoveAssignment(), clang::Sema::DefineImplicitMoveConstructor(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), EmitMemberInitializer(), clang::CodeGen::CodeGenFunction::GenerateCode(), HandleConstructorCall(), clang::Sema::InstantiateFunctionDefinition(), clang::Sema::isImplicitlyDeleted(), isMemcpyEquivalentSpecialMember(), clang::CXXMethodDecl::isUserProvided(), PerformConstructorInitialization(), TryValueInitialization(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| bool FunctionDecl::isDefined | ( | const FunctionDecl *& | Definition | ) | const |
isDefined - Returns true if the function is defined at all, including a deleted definition.
Except for the behavior when the function is deleted, behaves like hasBody.
Definition at line 2485 of file Decl.cpp.
References I, and clang::Redeclarable< FunctionDecl >::redecls().
Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnFinishFunctionBody(), clang::Sema::CheckForFunctionRedefinition(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), clang::Sema::InstantiateFunctionDefinition(), clang::Sema::MarkFunctionReferenced(), clang::Sema::MarkVTableUsed(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::MergeFunctionDecl(), clang::Sema::SetDeclDefaulted(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Definition at line 1700 of file Decl.h.
References clang::VarDecl::Definition.
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Whether this function has been deleted.
A function that is "deleted" (via the C++0x "= delete" syntax) acts like a normal function, except that it cannot actually be called or have its address taken. Deleted functions are typically used in C++ overload resolution to attract arguments whose type or lvalue/rvalue-ness would permit the use of a different overload that would behave incorrectly. For example, one might use deleted functions to ban implicit conversion from a floating-point number to an Integer type:
Definition at line 1820 of file Decl.h.
References clang::VarDecl::getCanonicalDecl().
Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnFinishFunctionBody(), clang::Sema::AddMethodCandidate(), clang::Sema::AddOverloadCandidate(), clang::Sema::AddOverriddenMethods(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitCopyConstructor(), clang::Sema::DefineImplicitDefaultConstructor(), clang::Sema::DefineImplicitDestructor(), clang::Sema::DefineImplicitMoveAssignment(), clang::Sema::DefineImplicitMoveConstructor(), clang::Sema::DefineInheritingConstructor(), EvaluateUnaryTypeTrait(), clang::Sema::FindDeallocationFunction(), clang::CXXRecordDecl::finishedDefaultedOrDeletedMember(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), clang::Sema::isImplicitlyDeleted(), clang::CXXMethodDecl::isUserProvided(), clang::Sema::LookupSpecialMember(), clang::Sema::MarkVTableUsed(), clang::Sema::NoteDeletedFunction(), NoteFunctionCandidate(), clang::Sema::SetDeclDeleted(), ShouldWarnAboutMissingPrototype(), and TryValueInitialization().
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Definition at line 1821 of file Decl.h.
Referenced by NoteFunctionCandidate(), and clang::TemplateDeclInstantiator::VisitCXXMethodDecl().
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Whether this function is explicitly defaulted per C++0x.
Only valid for special member functions.
Definition at line 1769 of file Decl.h.
Referenced by clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::MergeFunctionDecl(), and clang::TemplateDeclInstantiator::VisitCXXMethodDecl().
| bool FunctionDecl::isExternC | ( | ) | const |
Determines whether this function is a function with external, C linkage.
Definition at line 2629 of file Decl.cpp.
References isDeclExternC().
Referenced by clang::Sema::CheckEquivalentExceptionSpec(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::GatherArgumentsForCall(), and getMemoryFunctionKind().
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Determine whether this function is a function template specialization.
Definition at line 2073 of file Decl.h.
Referenced by clang::Sema::ActOnStartCXXMemberReference(), clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::isGenericLambdaCallOperatorSpecialization(), clang::CXXMethodDecl::isLambdaStaticInvoker(), clang::Sema::MergeFunctionDecl(), and ShouldWarnAboutMissingPrototype().
| bool FunctionDecl::isGlobal | ( | ) | const |
Determines whether this is a global function.
Definition at line 2641 of file Decl.cpp.
References getCanonicalDecl(), clang::Decl::getDeclContext(), getStorageClass(), clang::DeclContext::isNamespace(), and clang::SC_Static.
Referenced by ShouldWarnAboutMissingPrototype(), and clang::CallGraph::VisitFunctionDecl().
| bool FunctionDecl::isImplicitlyInstantiable | ( | ) | const |
Determines whether this function is a function template specialization or a member of a class template specialization that can be implicitly instantiated.
Definition at line 3071 of file Decl.cpp.
References getClassScopeSpecializationPattern(), getTemplateInstantiationPattern(), getTemplateSpecializationKind(), hasBody(), isInlined(), clang::Decl::isInvalidDecl(), clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, clang::TSK_ExplicitSpecialization, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.
Referenced by clang::Sema::MarkFunctionReferenced().
| bool FunctionDecl::isInExternCContext | ( | ) | const |
Determines whether this function's context is, or is nested within, a C++ extern "C" linkage spec.
Definition at line 2633 of file Decl.cpp.
References clang::Decl::getLexicalDeclContext(), and clang::DeclContext::isExternCContext().
| bool FunctionDecl::isInExternCXXContext | ( | ) | const |
Determines whether this function's context is, or is nested within, a C++ extern "C++" linkage spec.
Definition at line 2637 of file Decl.cpp.
References clang::Decl::getLexicalDeclContext(), and clang::DeclContext::isExternCXXContext().
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Determine whether this function should be inlined, because it is either marked "inline" or "constexpr" or is a member function of a class that was defined in the class body.
Definition at line 1999 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::ActOnStartOfFunctionDef(), basicGVALinkageForFunction(), clang::Sema::CheckForFunctionRedefinition(), clang::Sema::DefineUsedVTables(), diagnoseUseOfInternalDeclInInlineFunction(), doesDeclarationForceExternallyVisibleDefinition(), clang::CodeGen::CodeGenModule::getVTableLinkage(), clang::Sema::InstantiateFunctionDefinition(), clang::ento::CheckerContext::isCLibraryFunction(), isFunctionDefinitionDiscarded(), isImplicitlyInstantiable(), isInlineDefinitionExternallyVisible(), isMSExternInline(), clang::Sema::MarkFunctionReferenced(), clang::Sema::MergeCXXFunctionDecl(), clang::Sema::MergeFunctionDecl(), ShouldWarnAboutMissingPrototype(), useInlineVisibilityHidden(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| bool FunctionDecl::isInlineDefinitionExternallyVisible | ( | ) | const |
For an inline function definition in C, or for a gnu_inline function in C++, determine whether the definition will be externally visible.
Inline function definitions are always available for inlining optimizations. However, depending on the language dialect, declaration specifiers, and attributes, the definition of an inline function may or may not be "externally" visible to other translation units in the program.
In C99, inline definitions are not externally visible by default. However, if even one of the global-scope declarations is marked "extern inline", the inline definition becomes externally visible (C99 6.7.4p6).
In GNU89 mode, or if the gnu_inline attribute is attached to the function definition, we use the GNU semantics for inline, which are nearly the opposite of C99 semantics. In particular, "inline" by itself will create an externally visible symbol, but "extern inline" will not create an externally visible symbol.
Definition at line 2961 of file Decl.cpp.
References Context, doesThisDeclarationHaveABody(), clang::Decl::getASTContext(), clang::ASTContext::getLangOpts(), getStorageClass(), isInlined(), isInlineSpecified(), RedeclForcesDefC99(), clang::Redeclarable< FunctionDecl >::redecls(), and clang::SC_Extern.
Referenced by basicGVALinkageForFunction().
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Determine whether the "inline" keyword was specified for this function.
Definition at line 1983 of file Decl.h.
Referenced by canRedefineFunction(), clang::Sema::CheckForFunctionRedefinition(), clang::Sema::CheckMain(), computeKeyFunction(), doesDeclarationForceExternallyVisibleDefinition(), handleGNUInlineAttr(), isInlineDefinitionExternallyVisible(), RedeclForcesDefC99(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Whether this templated function will be late parsed.
Definition at line 1752 of file Decl.h.
Referenced by clang::Sema::ActOnStartOfFunctionDef(), and clang::Sema::InstantiateFunctionDefinition().
| bool FunctionDecl::isMain | ( | ) | const |
Determines whether this function is "main", which is the entry point into an executable program.
Definition at line 2526 of file Decl.cpp.
References clang::TranslationUnitDecl::getASTContext(), clang::Decl::getDeclContext(), clang::ASTContext::getLangOpts(), clang::DeclContext::getRedeclContext(), and isNamed().
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::IsOverload(), clang::Sema::SetDeclDeleted(), ShouldWarnAboutMissingPrototype(), and clang::CodeGen::CodeGenFunction::StartFunction().
| bool FunctionDecl::isMSExternInline | ( | ) | const |
The combination of the extern and inline keywords under MSVC forces the function to be required.
Note: This function assumes that we will only get called when isInlined() would return true for this FunctionDecl.
Definition at line 2802 of file Decl.cpp.
References Context, clang::Decl::getASTContext(), clang::TargetInfo::getCXXABI(), clang::Redeclarable< FunctionDecl >::getMostRecentDecl(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::ASTContext::getTargetInfo(), isInlined(), clang::TargetCXXABI::isMicrosoft(), and clang::SC_Extern.
Referenced by basicGVALinkageForFunction().
| bool FunctionDecl::isMSVCRTEntryPoint | ( | ) | const |
Determines whether this function is a MSVCRT user defined entry point.
Definition at line 2534 of file Decl.cpp.
References clang::TranslationUnitDecl::getASTContext(), clang::Decl::getDeclContext(), clang::NamedDecl::getIdentifier(), clang::NamedDecl::getName(), clang::DeclContext::getRedeclContext(), clang::ASTContext::getTargetInfo(), and clang::TargetInfo::getTriple().
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::IsOverload().
| bool FunctionDecl::isNoReturn | ( | ) | const |
Determines whether this function is known to be 'noreturn', through an attribute on its declaration or its type.
Definition at line 2661 of file Decl.cpp.
References clang::Type::getAs(), and clang::ValueDecl::getType().
Referenced by clang::Sema::BuildReturnStmt(), and clang::CFGImplicitDtor::isNoReturn().
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Determine whether this is or was instantiated from an out-of-line definition of a member function.
Reimplemented from clang::Decl.
Definition at line 3318 of file Decl.cpp.
References getInstantiatedFromMemberFunction(), getPrimaryTemplate(), hasBody(), clang::Decl::isOutOfLine(), and isOutOfLine().
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::ActOnFunctionDeclarator(), clang::CXXMethodDecl::hasInlineBody(), isOutOfLine(), clang::Sema::MergeFunctionDecl(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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isOverloadedOperator - Whether this function declaration represents an C++ overloaded operator, e.g., "operator+".
Definition at line 2009 of file Decl.h.
References clang::OO_None.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckOverloadedOperatorDeclaration(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseShiftCompare(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Whether this virtual function is pure, i.e.
makes the containing class abstract.
Definition at line 1748 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::BuildCallToMemberFunction(), clang::CXXMethodDecl::isVirtual(), MarkExprReferenced(), clang::Sema::MergeCompatibleFunctionDecls(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::ASTNodeImporter::VisitFunctionDecl().
| bool FunctionDecl::isReplaceableGlobalAllocationFunction | ( | ) | const |
Determines whether this function is one of the replaceable global allocation functions: void *operator new(size_t); void *operator new(size_t, const std::nothrow_t &) noexcept; void *operator new[](size_t); void *operator new[](size_t, const std::nothrow_t &) noexcept; void operator delete(void *) noexcept; void operator delete(void *, std::size_t) noexcept; [C++1y] void operator delete(void *, const std::nothrow_t &) noexcept; void operator delete[](void *) noexcept; void operator delete[](void *, std::size_t) noexcept; [C++1y] void operator delete[](void *, const std::nothrow_t &) noexcept; These functions have special behavior under C++1y [expr.new]: An implementation is allowed to omit a call to a replaceable global allocation function.
[...]
Definition at line 2584 of file Decl.cpp.
References clang::Type::castAs(), clang::Qualifiers::Const, clang::DeclarationName::CXXOperatorName, clang::Type::getAsCXXRecordDecl(), clang::Decl::getASTContext(), clang::QualType::getCVRQualifiers(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::ASTContext::getLangOpts(), clang::Type::getPointeeType(), clang::DeclContext::getRedeclContext(), clang::ASTContext::getSizeType(), clang::ValueDecl::getType(), clang::ASTContext::hasSameType(), clang::Decl::isInStdNamespace(), isNamed(), clang::Type::isReferenceType(), and clang::DeclContext::isTranslationUnit().
Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::Sema::CheckEquivalentExceptionSpec().
| bool FunctionDecl::isReservedGlobalPlacementOperator | ( | ) | const |
Determines whether this operator new or delete is one of the reserved global placement operators: void *operator new(size_t, void *); void *operator new[](size_t, void *); void operator delete(void *, void *); void operator delete[](void *, void *); These functions have special behavior under [new.delete.placement]: These functions are reserved, a C++ program may not define functions that displace the versions in the Standard C++ library.
The provisions of [basic.stc.dynamic] do not apply to these reserved placement forms of operator new and operator delete.
This function must be an allocation or deallocation function.
Definition at line 2561 of file Decl.cpp.
References clang::Type::castAs(), Context, clang::DeclarationName::CXXOperatorName, clang::Decl::getASTContext(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::DeclContext::getRedeclContext(), clang::ValueDecl::getType(), clang::DeclContext::isTranslationUnit(), and clang::ASTContext::VoidPtrTy.
Referenced by CalculateCookiePadding(), clang::CodeGen::CodeGenFunction::EmitCXXNewExpr(), clang::CXXNewExpr::shouldNullCheckAllocation(), and clang::ento::ExprEngine::VisitCXXNewExpr().
| bool FunctionDecl::isTemplateInstantiation | ( | ) | const |
Determines if the given function was instantiated from a function template.
Definition at line 3110 of file Decl.cpp.
References getTemplateSpecializationKind(), clang::TSK_ExplicitInstantiationDeclaration, clang::TSK_ExplicitInstantiationDefinition, clang::TSK_ExplicitSpecialization, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.
Referenced by clang::Sema::ActOnStartOfFunctionDef().
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isThisDeclarationADefinition - Returns whether this specific declaration of the function is also a definition.
This does not determine whether the function has been defined (e.g., in a previous definition); for that information, use isDefined. Note that this returns false for a defaulted function unless that function has been implicitly defined (possibly as deleted).
Definition at line 1725 of file Decl.h.
Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::MergeFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Whether this function is "trivial" in some specialized C++ senses.
Can only be true for default constructors, copy constructors, copy assignment operators, and destructors. Not meaningful until the class has been fully built by Sema.
Definition at line 1759 of file Decl.h.
Referenced by clang::Sema::BuildExceptionDeclaration(), buildSingleCopyAssignRecursively(), clang::Sema::CheckCXXThrowOperand(), checkMoveAssignmentForRepeatedMove(), CheckTrivialDefaultConstructor(), clang::CodeGen::CodeGenModule::EmitConstantInit(), clang::CodeGen::CodeGenFunction::EmitCXXConstructorCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitNewArrayInitializer(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), clang::Sema::FinalizeVarWithDestructor(), findTrivialSpecialMember(), clang::CXXRecordDecl::finishedDefaultedOrDeletedMember(), GetDiagForGotoScopeDecl(), HandleConstructorCall(), clang::Expr::HasSideEffects(), clang::Expr::isConstantInitializer(), isMemcpyEquivalentSpecialMember(), isTrivialObjectAssignment(), clang::Sema::MaybeBindToTemporary(), clang::Sema::MergeFunctionDecl(), PerformConstructorInitialization(), ShouldDiagnoseUnusedDecl(), clang::ento::ExprEngine::VisitCXXConstructExpr(), and clang::ASTNodeImporter::VisitFunctionDecl().
| bool FunctionDecl::isVariadic | ( | ) | const |
Whether this function is variadic.
Definition at line 2454 of file Decl.cpp.
References clang::ValueDecl::getType().
Referenced by AddFunctionParameterChunks(), clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), clang::Sema::BuildBlockForLambdaConversion(), clang::Sema::CheckEnableIf(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::CodeGen::CodeGenFunction::EmitLambdaStaticInvokeFunction(), GetSignature(), clang::CXXConstructorDecl::isConvertingConstructor(), clang::Sema::SpecialMemberIsTrivial(), and clang::ento::ExprEngine::VisitCXXNewExpr().
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Whether this function is marked as virtual explicitly.
Definition at line 1743 of file Decl.h.
Referenced by clang::TemplateDeclInstantiator::InitMethodInstantiation(), clang::CXXMethodDecl::isVirtual(), and clang::ASTNodeImporter::VisitFunctionDecl().
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Definition at line 1906 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), addFunctionPointerConversion(), checkAddressOfFunctionIsAvailable(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::DiagnoseAlwaysNonNullPointer(), clang::comments::DeclInfo::fill(), functionHasPassObjectSizeParams(), hasIdenticalPassObjectSizeAttrs(), clang::CodeGen::CodeGenFunction::StartThunk(), clang::TemplateDeclInstantiator::SubstFunctionType(), and clang::Sema::SubstituteExplicitTemplateArguments().
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Definition at line 1907 of file Decl.h.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), addFunctionPointerConversion(), checkAddressOfFunctionIsAvailable(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::DiagnoseAlwaysNonNullPointer(), functionHasPassObjectSizeParams(), and clang::CodeGen::CodeGenFunction::StartThunk().
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Definition at line 1900 of file Decl.h.
Referenced by clang::Sema::BuildResolvedCallExpr(), clang::Sema::CheckLiteralOperatorDeclaration(), create_dispatch_once(), create_dispatch_sync(), create_OSAtomicCompareAndSwap(), clang::Sema::FindAllocationFunctions(), hasSimilarParameters(), and clang::ASTDeclWriter::VisitFunctionDecl().
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Definition at line 1941 of file Decl.h.
Referenced by clang::ento::AnyFunctionCall::getInitialStackFrameContents(), and clang::ento::AnyFunctionCall::parameters().
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Definition at line 1910 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::Sema::CheckOverloadedOperatorDeclaration(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::CodeGen::CodeGenFunction::GenerateCode(), getMinRequiredArguments(), clang::ASTContext::getObjCEncodingForFunctionDecl(), MaybeAddOverrideCalls(), clang::consumed::ConsumedAnalyzer::run(), clang::Sema::startLambdaDefinition(), clang::Sema::SubstituteExplicitTemplateArguments(), treatUnusedNewEscaped(), clang::ASTDeclWriter::VisitFunctionDecl(), and clang::ASTNodeImporter::VisitFunctionDecl().
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| void FunctionDecl::setBody | ( | Stmt * | B | ) |
Definition at line 2507 of file Decl.cpp.
Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitCopyConstructor(), clang::Sema::DefineImplicitDefaultConstructor(), clang::Sema::DefineImplicitDestructor(), clang::Sema::DefineImplicitLambdaToBlockPointerConversion(), clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), clang::Sema::DefineImplicitMoveAssignment(), clang::Sema::DefineImplicitMoveConstructor(), clang::Sema::DefineInheritingConstructor(), and clang::ASTNodeImporter::VisitFunctionDecl().
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Definition at line 1795 of file Decl.h.
Referenced by clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckFunctionTemplateSpecialization(), and clang::Sema::CheckMain().
Definition at line 2760 of file Decl.cpp.
References clang::DeclContext::addDecl(), clang::DeclContext::containsDecl(), clang::Decl::getASTContext(), I, and clang::DeclContext::removeDecl().
Referenced by clang::Sema::ActOnFunctionDeclarator().
Definition at line 1765 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitDefaultConstructor(), clang::Sema::DeclareImplicitDestructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), and clang::Sema::SetDeclDefaulted().
Definition at line 1822 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), and clang::Sema::SetDeclDeleted().
| void FunctionDecl::setDependentTemplateSpecialization | ( | ASTContext & | Context, |
| const UnresolvedSetImpl & | Templates, | ||
| const TemplateArgumentListInfo & | TemplateArgs | ||
| ) |
Specifies that this function declaration is actually a dependent function template specialization.
Definition at line 3225 of file Decl.cpp.
References clang::DependentFunctionTemplateSpecializationInfo::Create().
Referenced by clang::Sema::CheckDependentFunctionTemplateSpecialization(), and clang::ASTDeclReader::VisitFunctionDecl().
| void FunctionDecl::setDescribedFunctionTemplate | ( | FunctionTemplateDecl * | Template | ) |
Definition at line 3067 of file Decl.cpp.
Referenced by clang::Sema::ActOnFunctionDeclarator(), addFunctionPointerConversion(), clang::Sema::startLambdaDefinition(), clang::ASTDeclReader::VisitFunctionDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
Definition at line 1770 of file Decl.h.
Referenced by clang::Sema::SetDeclDefaulted().
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Specify that this function declaration is actually a function template specialization.
| Template | the function template that this function template specialization specializes. |
| TemplateArgs | the template arguments that produced this function template specialization from the template. |
| InsertPos | If non-NULL, the position in the function template specialization set where the function template specialization data will be inserted. |
| TSK | the kind of template specialization this is. |
| TemplateArgsAsWritten | location info of template arguments. |
| PointOfInstantiation | point at which the function template specialization was first instantiated. |
Definition at line 2143 of file Decl.h.
References clang::Decl::getASTContext().
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Definition at line 1776 of file Decl.h.
Referenced by clang::Sema::CheckMain(), and clang::Sema::CheckMSVCRTEntryPoint().
Definition at line 1791 of file Decl.h.
References P.
Referenced by clang::Sema::MergeFunctionDecl().
Definition at line 1888 of file Decl.h.
Referenced by clang::Sema::ActOnSkippedFunctionBody().
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Flag that this function is implicitly inline.
Definition at line 1992 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::ASTDeclReader::UpdateDecl(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Specify that this record is an instantiation of the member function FD.
Definition at line 2050 of file Decl.h.
References clang::Decl::getASTContext().
Definition at line 1753 of file Decl.h.
Referenced by clang::Sema::MarkAsLateParsedTemplate(), and clang::Sema::UnmarkAsLateParsedTemplate().
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Definition at line 1737 of file Decl.h.
Referenced by isFunctionDefinitionDiscarded().
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Definition at line 1935 of file Decl.h.
References clang::Decl::getASTContext().
Referenced by addFunctionPointerConversion(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), and clang::Sema::startLambdaDefinition().
| void FunctionDecl::setPreviousDeclaration | ( | FunctionDecl * | PrevDecl | ) |
Definition at line 2668 of file Decl.cpp.
References getDescribedFunctionTemplate(), and clang::Redeclarable< FunctionDecl >::setPreviousDecl().
Referenced by clang::Sema::CheckFunctionDeclaration().
Definition at line 2513 of file Decl.cpp.
References clang::Decl::getDeclContext(), and P.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::CheckPureMethod(), clang::Sema::MergeCompatibleFunctionDecls(), and clang::ASTNodeImporter::VisitFunctionDecl().
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Definition at line 1675 of file Decl.h.
References E.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::CheckPureMethod(), clang::CXXMethodDecl::CXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
| void FunctionDecl::setTemplateSpecializationKind | ( | TemplateSpecializationKind | TSK, |
| SourceLocation | PointOfInstantiation = SourceLocation() |
||
| ) |
Determine what kind of template instantiation this function represents.
Definition at line 3285 of file Decl.cpp.
References clang::SourceLocation::isValid(), and clang::TSK_ExplicitSpecialization.
Referenced by clang::Sema::ActOnExplicitInstantiation(), and clang::Sema::CheckMemberSpecialization().
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Definition at line 1760 of file Decl.h.
Referenced by clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitDefaultConstructor(), clang::Sema::DeclareImplicitDestructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), clang::Sema::MergeFunctionDecl(), and clang::ASTNodeImporter::VisitFunctionDecl().
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Definition at line 1799 of file Decl.h.
Referenced by clang::Sema::ActOnSEHTryBlock().
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Definition at line 1744 of file Decl.h.
Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::TemplateDeclInstantiator::InitMethodInstantiation(), and clang::ASTNodeImporter::VisitFunctionDecl().
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Indicates the function uses __try.
Definition at line 1798 of file Decl.h.
Referenced by clang::CodeGen::EHPersonality::get().
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1.8.6