clang::Action Class Reference

#include <Action.h>

Inheritance diagram for clang::Action:

Collaboration diagram for clang::Action:

Classes
class	FullExprArg
struct	ObjCArgInfo
struct	OffsetOfComponent
Public Types
enum	TagUseKind { TUK_Reference, TUK_Declaration, TUK_Definition, TUK_Friend }
enum	ExpressionEvaluationContext { Unevaluated, PotentiallyEvaluated, PotentiallyPotentiallyEvaluated }
	Describes how the expressions currently being parsed are evaluated at run-time, if at all. More...
enum	ObjCMessageKind { ObjCSuperMessage, ObjCInstanceMessage, ObjCClassMessage }
	Describes the kind of message expression indicated by a message send that starts with an identifier. More...
enum	PragmaOptionsAlignKind { POAK_Native, POAK_Natural, POAK_Packed, POAK_Power, POAK_Mac68k, POAK_Reset }
enum	PragmaPackKind { PPK_Default, PPK_Show, PPK_Push, PPK_Pop }
typedef OpaquePtr< DeclGroupRef >	DeclGroupPtrTy
typedef OpaquePtr< TemplateName >	TemplateTy
typedef OpaquePtr< QualType >	TypeTy
typedef Attr	AttrTy
typedef CXXBaseSpecifier	BaseTy
typedef CXXBaseOrMemberInitializer	MemInitTy
typedef Expr	ExprTy
typedef Stmt	StmtTy
typedef TemplateParameterList	TemplateParamsTy
typedef NestedNameSpecifier	CXXScopeTy
typedef clang::ExprResult	ExprResult
typedef clang::StmtResult	StmtResult
typedef clang::TypeResult	TypeResult
typedef clang::BaseResult	BaseResult
typedef clang::DeclResult	DeclResult
typedef clang::MemInitResult	MemInitResult
typedef Expr *	ExprArg
	Single expressions or statements as arguments.
typedef Stmt *	StmtArg
typedef ASTMultiPtr< Expr * >	MultiExprArg
	Multiple expressions or statements as arguments.
typedef ASTMultiPtr< Stmt * >	MultiStmtArg
typedef ASTMultiPtr < TemplateParameterList * >	MultiTemplateParamsArg
typedef uintptr_t	ParsingDeclStackState
Public Member Functions
	Action ()
virtual	~Action ()
	Out-of-line virtual destructor to provide home for this class.
FullExprArg	MakeFullExpr (Expr *Arg)
ExprResult	ExprError ()
StmtResult	StmtError ()
ExprResult	ExprError (const DiagnosticBuilder &)
StmtResult	StmtError (const DiagnosticBuilder &)
ExprResult	ExprEmpty ()
StmtResult	StmtEmpty ()
virtual void	PrintStats () const
	Statistics.
virtual std::string	getDeclName (Decl *D)
virtual ParsingDeclStackState	PushParsingDeclaration ()
virtual void	PopParsingDeclaration (ParsingDeclStackState S, Decl *D)
virtual DeclGroupPtrTy	ConvertDeclToDeclGroup (Decl *Ptr)
virtual void	DiagnoseUseOfUnimplementedSelectors ()
virtual ParsedType	getTypeName (IdentifierInfo &II, SourceLocation NameLoc, Scope S, CXXScopeSpec SS=0, bool isClassName=false, ParsedType ObjectType=ParsedType())=0
virtual DeclSpec::TST	isTagName (IdentifierInfo &II, Scope *S)
virtual bool	DiagnoseUnknownTypeName (const IdentifierInfo &II, SourceLocation IILoc, Scope S, CXXScopeSpec SS, ParsedType &SuggestedType)
	Action called as part of error recovery when the parser has determined that the given name must refer to a type, but `getTypeName()` did not return a result.
virtual bool	isCurrentClassName (const IdentifierInfo &II, Scope S, const CXXScopeSpec SS=0)=0
virtual TemplateNameKind	isTemplateName (Scope *S, CXXScopeSpec &SS, bool hasTemplateKeyword, UnqualifiedId &Name, ParsedType ObjectType, bool EnteringContext, TemplateTy &Template, bool &MemberOfUnknownSpecialization)=0
	Determine whether the given name refers to a template.
virtual bool	DiagnoseUnknownTemplateName (const IdentifierInfo &II, SourceLocation IILoc, Scope S, const CXXScopeSpec SS, TemplateTy &SuggestedTemplate, TemplateNameKind &SuggestedKind)
	Action called as part of error recovery when the parser has determined that the given name must refer to a template, but `isTemplateName()` did not return a result.
virtual bool	isNonTypeNestedNameSpecifier (Scope *S, CXXScopeSpec &SS, SourceLocation IdLoc, IdentifierInfo &II, ParsedType ObjectType)
	Determine whether the given name refers to a non-type nested name specifier, e.g., the name of a namespace or namespace alias.
virtual CXXScopeTy *	ActOnCXXGlobalScopeSpecifier (Scope *S, SourceLocation CCLoc)
virtual CXXScopeTy *	ActOnCXXNestedNameSpecifier (Scope *S, CXXScopeSpec &SS, SourceLocation IdLoc, SourceLocation CCLoc, IdentifierInfo &II, ParsedType ObjectType, bool EnteringContext)
	Parsed an identifier followed by '::' in a C++ nested-name-specifier.
virtual bool	IsInvalidUnlessNestedName (Scope *S, CXXScopeSpec &SS, IdentifierInfo &II, ParsedType ObjectType, bool EnteringContext)
virtual CXXScopeTy *	ActOnCXXNestedNameSpecifier (Scope *S, const CXXScopeSpec &SS, ParsedType Type, SourceRange TypeRange, SourceLocation CCLoc)
virtual bool	ShouldEnterDeclaratorScope (Scope *S, const CXXScopeSpec &SS)
virtual bool	ActOnCXXEnterDeclaratorScope (Scope *S, CXXScopeSpec &SS)
virtual void	ActOnCXXExitDeclaratorScope (Scope *S, const CXXScopeSpec &SS)
virtual void	ActOnCXXEnterDeclInitializer (Scope S, Decl Dcl)
virtual void	ActOnCXXExitDeclInitializer (Scope S, Decl Dcl)
virtual Decl *	ActOnDeclarator (Scope *S, Declarator &D)
virtual Decl *	ActOnParamDeclarator (Scope *S, Declarator &D)
virtual Decl *	ActOnObjCExceptionDecl (Scope *S, Declarator &D)
	Parsed an exception object declaration within an Objective-C statement.
virtual void	AddInitializerToDecl (Decl *Dcl, ExprArg Init)
virtual void	SetDeclDeleted (Decl *Dcl, SourceLocation DelLoc)
virtual void	ActOnUninitializedDecl (Decl *Dcl, bool TypeContainsUndeducedAuto)
virtual void	ActOnInitializerError (Decl *Dcl)
	Note that the given declaration had an initializer that could not be parsed.
virtual DeclGroupPtrTy	FinalizeDeclaratorGroup (Scope S, const DeclSpec &DS, Decl *Group, unsigned NumDecls)
virtual void	ActOnFinishKNRParamDeclarations (Scope *S, Declarator &D, SourceLocation LocAfterDecls)
	Indicates that all K&R-style parameter declarations have been parsed prior to a function definition.
virtual Decl *	ActOnStartOfFunctionDef (Scope *FnBodyScope, Declarator &D)=0
virtual Decl *	ActOnStartOfFunctionDef (Scope FnBodyScope, Decl D)=0
virtual void	ActOnStartOfObjCMethodDef (Scope FnBodyScope, Decl D)
virtual Decl *	ActOnFinishFunctionBody (Decl *Decl, StmtArg Body)
virtual Decl *	ActOnFileScopeAsmDecl (SourceLocation Loc, ExprArg AsmString)
virtual void	ActOnPopScope (SourceLocation Loc, Scope *S)
virtual void	ActOnTranslationUnitScope (Scope *S)
virtual Decl *	ParsedFreeStandingDeclSpec (Scope *S, AccessSpecifier Access, DeclSpec &DS)
virtual Decl *	ActOnStartLinkageSpecification (Scope *S, SourceLocation ExternLoc, SourceLocation LangLoc, llvm::StringRef Lang, SourceLocation LBraceLoc)
virtual Decl *	ActOnFinishLinkageSpecification (Scope S, Decl LinkageSpec, SourceLocation RBraceLoc)
virtual void	ActOnEndOfTranslationUnit ()
virtual TypeResult	ActOnTypeName (Scope *S, Declarator &D)
	ActOnTypeName - A type-name (type-id in C++) was parsed.
virtual Decl *	ActOnTag (Scope S, unsigned TagSpec, TagUseKind TUK, SourceLocation KWLoc, CXXScopeSpec &SS, IdentifierInfo Name, SourceLocation NameLoc, AttributeList *Attr, AccessSpecifier AS, MultiTemplateParamsArg TemplateParameterLists, bool &OwnedDecl, bool &IsDependent)
	The parser has encountered a tag (e.g., "class X") that should be turned into a declaration by the action module.
virtual TypeResult	ActOnDependentTag (Scope S, unsigned TagSpec, TagUseKind TUK, const CXXScopeSpec &SS, IdentifierInfo Name, SourceLocation KWLoc, SourceLocation NameLoc)
virtual void	ActOnDefs (Scope S, Decl TagD, SourceLocation DeclStart, IdentifierInfo ClassName, llvm::SmallVectorImpl< Decl > &Decls)
virtual Decl *	ActOnField (Scope S, Decl TagD, SourceLocation DeclStart, Declarator &D, ExprTy *BitfieldWidth)
virtual Decl *	ActOnIvar (Scope S, SourceLocation DeclStart, Decl IntfDecl, Declarator &D, ExprTy *BitfieldWidth, tok::ObjCKeywordKind visibility)
virtual void	ActOnLastBitfield (SourceLocation DeclStart, Decl IntfDecl, llvm::SmallVectorImpl< Decl > &AllIvarDecls)
virtual void	ActOnFields (Scope S, SourceLocation RecLoc, Decl TagDecl, Decl *Fields, unsigned NumFields, SourceLocation LBrac, SourceLocation RBrac, AttributeList AttrList)
virtual void	ActOnTagStartDefinition (Scope S, Decl TagDecl)
virtual void	ActOnStartCXXMemberDeclarations (Scope S, Decl TagDecl, SourceLocation LBraceLoc)
virtual void	ActOnTagFinishDefinition (Scope S, Decl TagDecl, SourceLocation RBraceLoc)
virtual void	ActOnTagDefinitionError (Scope S, Decl TagDecl)
virtual Decl *	ActOnEnumConstant (Scope S, Decl EnumDecl, Decl LastEnumConstant, SourceLocation IdLoc, IdentifierInfo Id, SourceLocation EqualLoc, ExprTy *Val)
virtual void	ActOnEnumBody (SourceLocation EnumLoc, SourceLocation LBraceLoc, SourceLocation RBraceLoc, Decl EnumDecl, Decl Elements, unsigned NumElements, Scope S, AttributeList *AttrList)
virtual StmtResult	ActOnNullStmt (SourceLocation SemiLoc)
virtual StmtResult	ActOnCompoundStmt (SourceLocation L, SourceLocation R, MultiStmtArg Elts, bool isStmtExpr)
virtual StmtResult	ActOnDeclStmt (DeclGroupPtrTy Decl, SourceLocation StartLoc, SourceLocation EndLoc)
virtual void	ActOnForEachDeclStmt (DeclGroupPtrTy Decl)
virtual StmtResult	ActOnExprStmt (FullExprArg Expr)=0
virtual StmtResult	ActOnCaseStmt (SourceLocation CaseLoc, ExprArg LHSVal, SourceLocation DotDotDotLoc, ExprArg RHSVal, SourceLocation ColonLoc)
virtual void	ActOnCaseStmtBody (StmtTy *CaseStmt, StmtArg SubStmt)
	ActOnCaseStmtBody - This installs a statement as the body of a case.
virtual StmtResult	ActOnDefaultStmt (SourceLocation DefaultLoc, SourceLocation ColonLoc, StmtArg SubStmt, Scope *CurScope)
virtual StmtResult	ActOnLabelStmt (SourceLocation IdentLoc, IdentifierInfo *II, SourceLocation ColonLoc, StmtArg SubStmt)
virtual StmtResult	ActOnIfStmt (SourceLocation IfLoc, FullExprArg CondVal, Decl *CondVar, StmtArg ThenVal, SourceLocation ElseLoc, StmtArg ElseVal)
	Parsed an "if" statement.
virtual StmtResult	ActOnStartOfSwitchStmt (SourceLocation SwitchLoc, ExprArg Cond, Decl *CondVar)
	Parsed the start of a "switch" statement.
virtual StmtResult	ActOnFinishSwitchStmt (SourceLocation SwitchLoc, StmtArg Switch, StmtArg Body)
virtual StmtResult	ActOnWhileStmt (SourceLocation WhileLoc, FullExprArg Cond, Decl *CondVar, StmtArg Body)
	Parsed a "while" statement.
virtual StmtResult	ActOnDoStmt (SourceLocation DoLoc, StmtArg Body, SourceLocation WhileLoc, SourceLocation CondLParen, ExprArg Cond, SourceLocation CondRParen)
virtual StmtResult	ActOnForStmt (SourceLocation ForLoc, SourceLocation LParenLoc, StmtArg First, FullExprArg Second, Decl *SecondVar, FullExprArg Third, SourceLocation RParenLoc, StmtArg Body)
	Parsed a "for" statement.
virtual StmtResult	ActOnObjCForCollectionStmt (SourceLocation ForColLoc, SourceLocation LParenLoc, StmtArg First, ExprArg Second, SourceLocation RParenLoc, StmtArg Body)
virtual StmtResult	ActOnGotoStmt (SourceLocation GotoLoc, SourceLocation LabelLoc, IdentifierInfo *LabelII)
virtual StmtResult	ActOnIndirectGotoStmt (SourceLocation GotoLoc, SourceLocation StarLoc, ExprArg DestExp)
virtual StmtResult	ActOnContinueStmt (SourceLocation ContinueLoc, Scope *CurScope)
virtual StmtResult	ActOnBreakStmt (SourceLocation GotoLoc, Scope *CurScope)
virtual StmtResult	ActOnReturnStmt (SourceLocation ReturnLoc, ExprArg RetValExp)
virtual StmtResult	ActOnAsmStmt (SourceLocation AsmLoc, bool IsSimple, bool IsVolatile, unsigned NumOutputs, unsigned NumInputs, IdentifierInfo **Names, MultiExprArg Constraints, MultiExprArg Exprs, ExprArg AsmString, MultiExprArg Clobbers, SourceLocation RParenLoc, bool MSAsm=false)
virtual StmtResult	ActOnObjCAtCatchStmt (SourceLocation AtLoc, SourceLocation RParen, Decl *Parm, StmtArg Body)
	Parsed an Objective-C statement.
virtual StmtResult	ActOnObjCAtFinallyStmt (SourceLocation AtLoc, StmtArg Body)
	Parsed an Objective-C statement.
virtual StmtResult	ActOnObjCAtTryStmt (SourceLocation AtLoc, StmtArg Try, MultiStmtArg CatchStmts, StmtArg Finally)
	Parsed an Objective-C -- statement.
virtual StmtResult	ActOnObjCAtThrowStmt (SourceLocation AtLoc, ExprArg Throw, Scope *CurScope)
virtual StmtResult	ActOnObjCAtSynchronizedStmt (SourceLocation AtLoc, ExprArg SynchExpr, StmtArg SynchBody)
virtual Decl *	ActOnExceptionDeclarator (Scope *S, Declarator &D)
virtual StmtResult	ActOnCXXCatchBlock (SourceLocation CatchLoc, Decl *ExceptionDecl, StmtArg HandlerBlock)
virtual StmtResult	ActOnCXXTryBlock (SourceLocation TryLoc, StmtArg TryBlock, MultiStmtArg Handlers)
virtual void	PushExpressionEvaluationContext (ExpressionEvaluationContext NewContext)
	The parser is entering a new expression evaluation context.
virtual void	PopExpressionEvaluationContext ()
	The parser is exiting an expression evaluation context.
virtual SourceRange	getExprRange (ExprTy *E) const
	Retrieve the source range that corresponds to the given expression.
virtual ExprResult	ActOnIdExpression (Scope *S, CXXScopeSpec &SS, UnqualifiedId &Name, bool HasTrailingLParen, bool IsAddressOfOperand)
	Parsed an id-expression (C++) or identifier (C) in expression context, e.g., the expression "x" that refers to a variable named "x".
virtual ExprResult	ActOnPredefinedExpr (SourceLocation Loc, tok::TokenKind Kind)
virtual ExprResult	ActOnCharacterConstant (const Token &)
virtual ExprResult	ActOnNumericConstant (const Token &)
virtual ExprResult	ActOnStringLiteral (const Token *Toks, unsigned NumToks)
virtual ExprResult	ActOnParenExpr (SourceLocation L, SourceLocation R, ExprArg Val)
virtual ExprResult	ActOnParenOrParenListExpr (SourceLocation L, SourceLocation R, MultiExprArg Val, ParsedType TypeOfCast=ParsedType())
virtual ExprResult	ActOnPostfixUnaryOp (Scope *S, SourceLocation OpLoc, tok::TokenKind Kind, ExprArg Input)
virtual ExprResult	ActOnArraySubscriptExpr (Scope *S, ExprArg Base, SourceLocation LLoc, ExprArg Idx, SourceLocation RLoc)
virtual ExprResult	ActOnMemberAccessExpr (Scope S, ExprArg Base, SourceLocation OpLoc, tok::TokenKind OpKind, CXXScopeSpec &SS, UnqualifiedId &Member, Decl ObjCImpDecl, bool HasTrailingLParen)
	Parsed a member access expresion (C99 6.5.2.3, C++ [expr.ref]) of the form `x.m` or `p->m`.
virtual ExprResult	ActOnCallExpr (Scope S, ExprArg Fn, SourceLocation LParenLoc, MultiExprArg Args, SourceLocation CommaLocs, SourceLocation RParenLoc)
virtual ExprResult	ActOnUnaryOp (Scope *S, SourceLocation OpLoc, tok::TokenKind Op, ExprArg Input)
virtual ExprResult	ActOnSizeOfAlignOfExpr (SourceLocation OpLoc, bool isSizeof, bool isType, void *TyOrEx, const SourceRange &ArgRange)
virtual ExprResult	ActOnCompoundLiteral (SourceLocation LParen, ParsedType Ty, SourceLocation RParen, ExprArg Op)
virtual ExprResult	ActOnInitList (SourceLocation LParenLoc, MultiExprArg InitList, SourceLocation RParenLoc)
virtual ExprResult	ActOnDesignatedInitializer (Designation &Desig, SourceLocation Loc, bool GNUSyntax, ExprResult Init)
	Parsed a C99 designated initializer.
virtual ExprResult	ActOnCastExpr (Scope *S, SourceLocation LParenLoc, ParsedType Ty, SourceLocation RParenLoc, ExprArg Op)
virtual bool	TypeIsVectorType (ParsedType Ty)
virtual ExprResult	ActOnBinOp (Scope *S, SourceLocation TokLoc, tok::TokenKind Kind, ExprArg LHS, ExprArg RHS)
virtual ExprResult	ActOnConditionalOp (SourceLocation QuestionLoc, SourceLocation ColonLoc, ExprArg Cond, ExprArg LHS, ExprArg RHS)
virtual ExprResult	ActOnAddrLabel (SourceLocation OpLoc, SourceLocation LabLoc, IdentifierInfo *LabelII)
virtual ExprResult	ActOnStmtExpr (SourceLocation LPLoc, StmtArg SubStmt, SourceLocation RPLoc)
virtual ExprResult	ActOnBuiltinOffsetOf (Scope S, SourceLocation BuiltinLoc, SourceLocation TypeLoc, ParsedType Arg1, OffsetOfComponent CompPtr, unsigned NumComponents, SourceLocation RParenLoc)
virtual ExprResult	ActOnTypesCompatibleExpr (SourceLocation BuiltinLoc, ParsedType arg1, ParsedType arg2, SourceLocation RPLoc)
virtual ExprResult	ActOnChooseExpr (SourceLocation BuiltinLoc, ExprArg cond, ExprArg expr1, ExprArg expr2, SourceLocation RPLoc)
virtual ExprResult	ActOnVAArg (SourceLocation BuiltinLoc, ExprArg expr, ParsedType type, SourceLocation RPLoc)
virtual ExprResult	ActOnGNUNullExpr (SourceLocation TokenLoc)
virtual void	ActOnBlockStart (SourceLocation CaretLoc, Scope *CurScope)
virtual void	ActOnBlockArguments (Declarator &ParamInfo, Scope *CurScope)
virtual void	ActOnBlockError (SourceLocation CaretLoc, Scope *CurScope)
virtual ExprResult	ActOnBlockStmtExpr (SourceLocation CaretLoc, StmtArg Body, Scope *CurScope)
virtual Decl *	ActOnStartNamespaceDef (Scope S, SourceLocation IdentLoc, IdentifierInfo Ident, SourceLocation LBrace, AttributeList *AttrList)
virtual void	ActOnFinishNamespaceDef (Decl *Dcl, SourceLocation RBrace)
virtual Decl *	ActOnUsingDirective (Scope CurScope, SourceLocation UsingLoc, SourceLocation NamespcLoc, CXXScopeSpec &SS, SourceLocation IdentLoc, IdentifierInfo NamespcName, AttributeList *AttrList)=0
	ActOnUsingDirective - This is called when using-directive is parsed.
virtual Decl *	ActOnNamespaceAliasDef (Scope CurScope, SourceLocation NamespaceLoc, SourceLocation AliasLoc, IdentifierInfo Alias, CXXScopeSpec &SS, SourceLocation IdentLoc, IdentifierInfo *Ident)
virtual Decl *	ActOnUsingDeclaration (Scope CurScope, AccessSpecifier AS, bool HasUsingKeyword, SourceLocation UsingLoc, CXXScopeSpec &SS, UnqualifiedId &Name, AttributeList AttrList, bool IsTypeName, SourceLocation TypenameLoc)=0
	Parsed a C++ using-declaration.
virtual void	ActOnParamDefaultArgument (Decl *param, SourceLocation EqualLoc, ExprArg defarg)
	ActOnParamDefaultArgument - Parse default argument for function parameter.
virtual void	ActOnParamUnparsedDefaultArgument (Decl *param, SourceLocation EqualLoc, SourceLocation ArgLoc)
virtual void	ActOnParamDefaultArgumentError (Decl *param)
virtual void	AddCXXDirectInitializerToDecl (Decl Dcl, SourceLocation LParenLoc, MultiExprArg Exprs, SourceLocation CommaLocs, SourceLocation RParenLoc)
virtual void	ActOnReenterTemplateScope (Scope S, Decl Template)
	Called when we re-enter a template parameter scope.
virtual void	ActOnStartDelayedMemberDeclarations (Scope S, Decl Record)
virtual void	ActOnStartDelayedCXXMethodDeclaration (Scope S, Decl Method)
virtual void	ActOnDelayedCXXMethodParameter (Scope S, Decl Param)
virtual void	ActOnFinishDelayedCXXMethodDeclaration (Scope S, Decl Method)
virtual void	ActOnFinishDelayedMemberDeclarations (Scope S, Decl Record)
virtual Decl *	ActOnStaticAssertDeclaration (SourceLocation AssertLoc, ExprArg AssertExpr, ExprArg AssertMessageExpr)
	ActOnStaticAssertDeclaration - Parse a C++0x static_assert declaration.
virtual Decl *	ActOnFriendFunctionDecl (Scope *S, Declarator &D, bool IsDefinition, MultiTemplateParamsArg TParams)
virtual Decl *	ActOnFriendTypeDecl (Scope *S, const DeclSpec &DS, MultiTemplateParamsArg TParams)
	ActOnFriendTypeDecl - Parsed a friend type declaration.
virtual ParsedType	getDestructorName (SourceLocation TildeLoc, IdentifierInfo &II, SourceLocation NameLoc, Scope *S, CXXScopeSpec &SS, ParsedType ObjectType, bool EnteringContext)
	Parsed a destructor name or pseudo-destructor name.
virtual ExprResult	ActOnCXXNamedCast (SourceLocation OpLoc, tok::TokenKind Kind, SourceLocation LAngleBracketLoc, ParsedType Ty, SourceLocation RAngleBracketLoc, SourceLocation LParenLoc, ExprArg Op, SourceLocation RParenLoc)
	ActOnCXXNamedCast - Parse {dynamic,static,reinterpret,const}_cast's.
virtual ExprResult	ActOnCXXTypeid (SourceLocation OpLoc, SourceLocation LParenLoc, bool isType, void *TyOrExpr, SourceLocation RParenLoc)
	ActOnCXXTypeidOfType - Parse typeid( type-id ).
virtual ExprResult	ActOnCXXThis (SourceLocation ThisLoc)
	ActOnCXXThis - Parse the C++ 'this' pointer.
virtual ExprResult	ActOnCXXBoolLiteral (SourceLocation OpLoc, tok::TokenKind Kind)
	ActOnCXXBoolLiteral - Parse {true,false} literals.
virtual ExprResult	ActOnCXXNullPtrLiteral (SourceLocation Loc)
	ActOnCXXNullPtrLiteral - Parse 'nullptr'.
virtual ExprResult	ActOnCXXThrow (SourceLocation OpLoc, ExprArg Op)
	ActOnCXXThrow - Parse throw expressions.
virtual ExprResult	ActOnCXXTypeConstructExpr (SourceRange TypeRange, ParsedType TypeRep, SourceLocation LParenLoc, MultiExprArg Exprs, SourceLocation *CommaLocs, SourceLocation RParenLoc)
virtual DeclResult	ActOnCXXConditionDeclaration (Scope *S, Declarator &D)=0
	Parsed a condition declaration in a C++ if, switch, or while statement.
virtual ExprResult	ActOnBooleanCondition (Scope *S, SourceLocation Loc, ExprArg SubExpr)
	Parsed an expression that will be handled as the condition in an if/while/for statement.
virtual ExprResult	ActOnCXXNew (SourceLocation StartLoc, bool UseGlobal, SourceLocation PlacementLParen, MultiExprArg PlacementArgs, SourceLocation PlacementRParen, SourceRange TypeIdParens, Declarator &D, SourceLocation ConstructorLParen, MultiExprArg ConstructorArgs, SourceLocation ConstructorRParen)
	Parsed a C++ 'new' expression.
virtual ExprResult	ActOnCXXDelete (SourceLocation StartLoc, bool UseGlobal, bool ArrayForm, ExprArg Operand)
virtual ExprResult	ActOnUnaryTypeTrait (UnaryTypeTrait OTT, SourceLocation KWLoc, SourceLocation LParen, ParsedType Ty, SourceLocation RParen)
virtual ExprResult	ActOnStartCXXMemberReference (Scope *S, ExprArg Base, SourceLocation OpLoc, tok::TokenKind OpKind, ParsedType &ObjectType, bool &MayBePseudoDestructor)
	Invoked when the parser is starting to parse a C++ member access expression such as x.f or x->f.
virtual ExprResult	ActOnPseudoDestructorExpr (Scope *S, ExprArg Base, SourceLocation OpLoc, tok::TokenKind OpKind, CXXScopeSpec &SS, UnqualifiedId &FirstTypeName, SourceLocation CCLoc, SourceLocation TildeLoc, UnqualifiedId &SecondTypeName, bool HasTrailingLParen)
	Parsed a C++ pseudo-destructor expression or a dependent member access expression that has the same syntactic form as a pseudo-destructor expression.
virtual ExprResult	ActOnFinishFullExpr (ExprArg Expr)
virtual BaseResult	ActOnBaseSpecifier (Decl *classdecl, SourceRange SpecifierRange, bool Virtual, AccessSpecifier Access, ParsedType basetype, SourceLocation BaseLoc)
	ActOnBaseSpecifier - Parsed a base specifier.
virtual void	ActOnBaseSpecifiers (Decl ClassDecl, BaseTy *Bases, unsigned NumBases)
virtual Decl *	ActOnAccessSpecifier (AccessSpecifier AS, SourceLocation ASLoc, SourceLocation ColonLoc)
virtual Decl *	ActOnCXXMemberDeclarator (Scope S, AccessSpecifier AS, Declarator &D, MultiTemplateParamsArg TemplateParameterLists, ExprTy BitfieldWidth, ExprTy *Init, bool IsDefinition, bool Deleted=false)
virtual MemInitResult	ActOnMemInitializer (Decl ConstructorDecl, Scope S, CXXScopeSpec &SS, IdentifierInfo MemberOrBase, ParsedType TemplateTypeTy, SourceLocation IdLoc, SourceLocation LParenLoc, ExprTy Args, unsigned NumArgs, SourceLocation CommaLocs, SourceLocation RParenLoc)
virtual void	ActOnMemInitializers (Decl ConstructorDecl, SourceLocation ColonLoc, MemInitTy *MemInits, unsigned NumMemInits, bool AnyErrors)
virtual void	ActOnDefaultCtorInitializers (Decl *CDtorDecl)
virtual void	ActOnFinishCXXMemberSpecification (Scope S, SourceLocation RLoc, Decl TagDecl, SourceLocation LBrac, SourceLocation RBrac, AttributeList *AttrList)
virtual Decl *	ActOnTypeParameter (Scope S, bool Typename, bool Ellipsis, SourceLocation EllipsisLoc, SourceLocation KeyLoc, IdentifierInfo ParamName, SourceLocation ParamNameLoc, unsigned Depth, unsigned Position, SourceLocation EqualLoc, ParsedType DefaultArg)
	Called when a C++ template type parameter(e.g., "typename T") has been parsed.
virtual Decl *	ActOnNonTypeTemplateParameter (Scope *S, Declarator &D, unsigned Depth, unsigned Position, SourceLocation EqualLoc, ExprArg DefaultArg)
	Called when a C++ non-type template parameter has been parsed.
virtual void	ActOnNonTypeTemplateParameterDefault (Decl *TemplateParam, SourceLocation EqualLoc, ExprArg Default)
	Adds a default argument to the given non-type template parameter.
virtual Decl *	ActOnTemplateTemplateParameter (Scope S, SourceLocation TmpLoc, TemplateParamsTy Params, IdentifierInfo *ParamName, SourceLocation ParamNameLoc, unsigned Depth, unsigned Position, SourceLocation EqualLoc, const ParsedTemplateArgument &DefaultArg)
	Called when a C++ template template parameter has been parsed.
virtual TemplateParamsTy *	ActOnTemplateParameterList (unsigned Depth, SourceLocation ExportLoc, SourceLocation TemplateLoc, SourceLocation LAngleLoc, Decl **Params, unsigned NumParams, SourceLocation RAngleLoc)
virtual TypeResult	ActOnTemplateIdType (TemplateTy Template, SourceLocation TemplateLoc, SourceLocation LAngleLoc, ASTTemplateArgsPtr TemplateArgs, SourceLocation RAngleLoc)
	Form a type from a template and a list of template arguments.
virtual TypeResult	ActOnTagTemplateIdType (TypeResult Type, TagUseKind TUK, DeclSpec::TST TagSpec, SourceLocation TagLoc)
	Note that a template ID was used with a tag.
virtual TemplateNameKind	ActOnDependentTemplateName (Scope *S, SourceLocation TemplateKWLoc, CXXScopeSpec &SS, UnqualifiedId &Name, ParsedType ObjectType, bool EnteringContext, TemplateTy &Template)
	Form a dependent template name.
virtual DeclResult	ActOnClassTemplateSpecialization (Scope S, unsigned TagSpec, TagUseKind TUK, SourceLocation KWLoc, CXXScopeSpec &SS, TemplateTy Template, SourceLocation TemplateNameLoc, SourceLocation LAngleLoc, ASTTemplateArgsPtr TemplateArgs, SourceLocation RAngleLoc, AttributeList Attr, MultiTemplateParamsArg TemplateParameterLists)=0
	Process the declaration or definition of an explicit class template specialization or a class template partial specialization.
virtual Decl *	ActOnTemplateDeclarator (Scope *S, MultiTemplateParamsArg TemplateParameterLists, Declarator &D)
	Invoked when a declarator that has one or more template parameter lists has been parsed.
virtual Decl *	ActOnStartOfFunctionTemplateDef (Scope *FnBodyScope, MultiTemplateParamsArg TemplateParameterLists, Declarator &D)
	Invoked when the parser is beginning to parse a function template or function template specialization definition.
virtual DeclResult	ActOnExplicitInstantiation (Scope S, SourceLocation ExternLoc, SourceLocation TemplateLoc, unsigned TagSpec, SourceLocation KWLoc, const CXXScopeSpec &SS, TemplateTy Template, SourceLocation TemplateNameLoc, SourceLocation LAngleLoc, ASTTemplateArgsPtr TemplateArgs, SourceLocation RAngleLoc, AttributeList Attr)
	Process the explicit instantiation of a class template specialization.
virtual DeclResult	ActOnExplicitInstantiation (Scope S, SourceLocation ExternLoc, SourceLocation TemplateLoc, unsigned TagSpec, SourceLocation KWLoc, CXXScopeSpec &SS, IdentifierInfo Name, SourceLocation NameLoc, AttributeList *Attr)
	Process the explicit instantiation of a member class of a class template specialization.
virtual DeclResult	ActOnExplicitInstantiation (Scope *S, SourceLocation ExternLoc, SourceLocation TemplateLoc, Declarator &D)
	Process the explicit instantiation of a function template or a member of a class template.
virtual TypeResult	ActOnTypenameType (Scope *S, SourceLocation TypenameLoc, const CXXScopeSpec &SS, const IdentifierInfo &II, SourceLocation IdLoc)
	Called when the parser has parsed a C++ typename specifier that ends in an identifier, e.g., "typename T::type".
virtual TypeResult	ActOnTypenameType (Scope *S, SourceLocation TypenameLoc, const CXXScopeSpec &SS, SourceLocation TemplateLoc, ParsedType Ty)
	Called when the parser has parsed a C++ typename specifier that ends in a template-id, e.g., "typename MetaFun::template apply<T1, T2>".
virtual void	ActOnStartSuppressingAccessChecks ()
	Called when the parser begins parsing a construct which should not have access control applied to it.
virtual void	ActOnStopSuppressingAccessChecks ()
	Called when the parser finishes parsing a construct which should not have access control applied to it.
virtual Decl *	ActOnStartClassInterface (SourceLocation AtInterfaceLoc, IdentifierInfo ClassName, SourceLocation ClassLoc, IdentifierInfo SuperName, SourceLocation SuperLoc, Decl const ProtoRefs, unsigned NumProtoRefs, const SourceLocation ProtoLocs, SourceLocation EndProtoLoc, AttributeList AttrList)
virtual Decl *	ActOnCompatiblityAlias (SourceLocation AtCompatibilityAliasLoc, IdentifierInfo AliasName, SourceLocation AliasLocation, IdentifierInfo ClassName, SourceLocation ClassLocation)
virtual Decl *	ActOnStartProtocolInterface (SourceLocation AtProtoLoc, IdentifierInfo ProtocolName, SourceLocation ProtocolLoc, Decl const ProtoRefs, unsigned NumProtoRefs, const SourceLocation ProtoLocs, SourceLocation EndProtoLoc, AttributeList *AttrList)
virtual Decl *	ActOnStartCategoryInterface (SourceLocation AtInterfaceLoc, IdentifierInfo ClassName, SourceLocation ClassLoc, IdentifierInfo CategoryName, SourceLocation CategoryLoc, Decl const ProtoRefs, unsigned NumProtoRefs, const SourceLocation *ProtoLocs, SourceLocation EndProtoLoc)
virtual Decl *	ActOnStartClassImplementation (SourceLocation AtClassImplLoc, IdentifierInfo ClassName, SourceLocation ClassLoc, IdentifierInfo SuperClassname, SourceLocation SuperClassLoc)
virtual Decl *	ActOnStartCategoryImplementation (SourceLocation AtCatImplLoc, IdentifierInfo ClassName, SourceLocation ClassLoc, IdentifierInfo CatName, SourceLocation CatLoc)
virtual Decl *	ActOnPropertyImplDecl (Scope S, SourceLocation AtLoc, SourceLocation PropertyNameLoc, bool ImplKind, Decl ClassImplDecl, IdentifierInfo propertyId, IdentifierInfo propertyIvar)
virtual Decl *	ActOnMethodDeclaration (SourceLocation BeginLoc, SourceLocation EndLoc, tok::TokenKind MethodType, Decl ClassDecl, ObjCDeclSpec &ReturnQT, ParsedType ReturnType, Selector Sel, ObjCArgInfo ArgInfo, DeclaratorChunk::ParamInfo CParamInfo, unsigned CNumArgs, AttributeList MethodAttrList, tok::ObjCKeywordKind impKind, bool isVariadic=false)
virtual void	ActOnAtEnd (Scope S, SourceRange AtEnd, Decl classDecl, Decl allMethods=0, unsigned allNum=0, Decl allProperties=0, unsigned pNum=0, DeclGroupPtrTy *allTUVars=0, unsigned tuvNum=0)
virtual Decl *	ActOnProperty (Scope S, SourceLocation AtLoc, FieldDeclarator &FD, ObjCDeclSpec &ODS, Selector GetterSel, Selector SetterSel, Decl ClassCategory, bool *OverridingProperty, tok::ObjCKeywordKind MethodImplKind)
virtual ExprResult	ActOnClassPropertyRefExpr (IdentifierInfo &receiverName, IdentifierInfo &propertyName, SourceLocation receiverNameLoc, SourceLocation propertyNameLoc)
virtual ObjCMessageKind	getObjCMessageKind (Scope S, IdentifierInfo Name, SourceLocation NameLoc, bool IsSuper, bool HasTrailingDot, ParsedType &ReceiverType)=0
	Determine the kind of Objective-C message send that we will be performing based on the identifier given.
virtual ExprResult	ActOnSuperMessage (Scope *S, SourceLocation SuperLoc, Selector Sel, SourceLocation LBracLoc, SourceLocation SelectorLoc, SourceLocation RBracLoc, MultiExprArg Args)=0
	Parsed a message send to 'super'.
virtual ExprResult	ActOnClassMessage (Scope *S, ParsedType Receiver, Selector Sel, SourceLocation LBracLoc, SourceLocation SelectorLoc, SourceLocation RBracLoc, MultiExprArg Args)=0
	Parsed a message send to a class.
virtual ExprResult	ActOnInstanceMessage (Scope *S, ExprArg Receiver, Selector Sel, SourceLocation LBracLoc, SourceLocation SelectorLoc, SourceLocation RBracLoc, MultiExprArg Args)=0
	Parsed a message send to an object instance.
virtual Decl *	ActOnForwardClassDeclaration (SourceLocation AtClassLoc, IdentifierInfo *IdentList, SourceLocation IdentLocs, unsigned NumElts)
virtual Decl *	ActOnForwardProtocolDeclaration (SourceLocation AtProtocolLoc, const IdentifierLocPair IdentList, unsigned NumElts, AttributeList AttrList)
virtual void	FindProtocolDeclaration (bool WarnOnDeclarations, const IdentifierLocPair ProtocolId, unsigned NumProtocols, llvm::SmallVectorImpl< Decl > &ResProtos)
virtual ExprResult	ParseObjCStringLiteral (SourceLocation AtLocs, ExprTy *Strings, unsigned NumStrings)
virtual ExprResult	ParseObjCEncodeExpression (SourceLocation AtLoc, SourceLocation EncLoc, SourceLocation LParenLoc, ParsedType Ty, SourceLocation RParenLoc)
virtual ExprResult	ParseObjCSelectorExpression (Selector Sel, SourceLocation AtLoc, SourceLocation SelLoc, SourceLocation LParenLoc, SourceLocation RParenLoc)
virtual ExprResult	ParseObjCProtocolExpression (IdentifierInfo *ProtocolId, SourceLocation AtLoc, SourceLocation ProtoLoc, SourceLocation LParenLoc, SourceLocation RParenLoc)
virtual void	ActOnPragmaOptionsAlign (PragmaOptionsAlignKind Kind, SourceLocation PragmaLoc, SourceLocation KindLoc)
virtual void	ActOnPragmaPack (PragmaPackKind Kind, IdentifierInfo Name, ExprTy Alignment, SourceLocation PragmaLoc, SourceLocation LParenLoc, SourceLocation RParenLoc)
	ActOnPragmaPack - Called on well formed pragma pack(...).
virtual void	ActOnPragmaUnused (const Token Identifiers, unsigned NumIdentifiers, Scope CurScope, SourceLocation PragmaLoc, SourceLocation LParenLoc, SourceLocation RParenLoc)
	ActOnPragmaUnused - Called on well formed pragma unused(...).
virtual void	ActOnPragmaVisibility (bool IsPush, const IdentifierInfo *VisType, SourceLocation PragmaLoc)
	ActOnPragmaVisibility - Called on well formed pragma GCC visibility... .
virtual void	ActOnPragmaWeakID (IdentifierInfo *WeakName, SourceLocation PragmaLoc, SourceLocation WeakNameLoc)
	ActOnPragmaWeakID - Called on well formed pragma weak ident.
virtual void	ActOnPragmaWeakAlias (IdentifierInfo WeakName, IdentifierInfo AliasName, SourceLocation PragmaLoc, SourceLocation WeakNameLoc, SourceLocation AliasNameLoc)
	ActOnPragmaWeakAlias - Called on well formed pragma weak ident = ident.
Protected Member Functions
Scope *	getCurScope () const
	Retrieve the parser's current scope.
Friends
class	Parser
Code completion actions
These actions are used to signal that a code-completion token has been found at a point in the grammar where the Action implementation is likely to be able to provide a list of possible completions, e.g., after the "." or "->" of a member access expression. Todo: Code completion for designated field initializers Code completion for call arguments after a function template-id Code completion within a call expression, object construction, etc. Code completion within a template argument list. Code completion for attributes.
enum	ParserCompletionContext { PCC_Namespace, PCC_Class, PCC_ObjCInterface, PCC_ObjCImplementation, PCC_ObjCInstanceVariableList, PCC_Template, PCC_MemberTemplate, PCC_Expression, PCC_Statement, PCC_ForInit, PCC_Condition, PCC_RecoveryInFunction, PCC_Type }
	Describes the context in which code completion occurs. More...
virtual void	CodeCompleteOrdinaryName (Scope *S, ParserCompletionContext CompletionContext)
	Code completion for an ordinary name that occurs within the given scope.
virtual void	CodeCompleteDeclarator (Scope *S, bool AllowNonIdentifiers, bool AllowNestedNameSpecifiers)
	Code completion for a declarator name.
virtual void	CodeCompleteMemberReferenceExpr (Scope S, ExprTy Base, SourceLocation OpLoc, bool IsArrow)
	Code completion for a member access expression.
virtual void	CodeCompleteTag (Scope *S, unsigned TagSpec)
	Code completion for a reference to a tag.
virtual void	CodeCompleteCase (Scope *S)
	Code completion for a case statement.
virtual void	CodeCompleteCall (Scope S, Expr Fn, Expr **Args, unsigned NumArgs)
	Code completion for a call.
virtual void	CodeCompleteInitializer (Scope S, Decl D)
	Code completion for the initializer of a variable declaration.
virtual void	CodeCompleteReturn (Scope *S)
	Code completion after the "return" keyword within a function.
virtual void	CodeCompleteAssignmentRHS (Scope S, ExprTy LHS)
	Code completion for the right-hand side of an assignment or compound assignment operator.
virtual void	CodeCompleteQualifiedId (Scope *S, CXXScopeSpec &SS, bool EnteringContext)
	Code completion for a C++ nested-name-specifier that precedes a qualified-id of some form.
virtual void	CodeCompleteUsing (Scope *S)
	Code completion for a C++ "using" declaration or directive.
virtual void	CodeCompleteUsingDirective (Scope *S)
	Code completion for a C++ using directive.
virtual void	CodeCompleteNamespaceDecl (Scope *S)
	Code completion for a C++ namespace declaration or namespace alias declaration.
virtual void	CodeCompleteNamespaceAliasDecl (Scope *S)
	Code completion for a C++ namespace alias declaration.
virtual void	CodeCompleteOperatorName (Scope *S)
	Code completion for an operator name.
virtual void	CodeCompleteObjCAtDirective (Scope S, Decl ObjCImpDecl, bool InInterface)
	Code completion after the '@' at the top level.
virtual void	CodeCompleteObjCAtVisibility (Scope *S)
	Code completion after the '@' in the list of instance variables.
virtual void	CodeCompleteObjCAtStatement (Scope *S)
	Code completion after the '@' in a statement.
virtual void	CodeCompleteObjCAtExpression (Scope *S)
	Code completion after the '@' in an expression.
virtual void	CodeCompleteObjCPropertyFlags (Scope *S, ObjCDeclSpec &ODS)
	Code completion for an ObjC property decl.
virtual void	CodeCompleteObjCPropertyGetter (Scope S, Decl ClassDecl, Decl **Methods, unsigned NumMethods)
	Code completion for the getter of an Objective-C property declaration.
virtual void	CodeCompleteObjCPropertySetter (Scope S, Decl ClassDecl, Decl **Methods, unsigned NumMethods)
	Code completion for the setter of an Objective-C property declaration.
virtual void	CodeCompleteObjCPassingType (Scope *S, ObjCDeclSpec &DS)
	Code completion for an Objective-C method parameter or return type.
virtual void	CodeCompleteObjCMessageReceiver (Scope *S)
	Code completion for the receiver in an Objective-C message send.
virtual void	CodeCompleteObjCSuperMessage (Scope S, SourceLocation SuperLoc, IdentifierInfo *SelIdents, unsigned NumSelIdents)
	Code completion for an ObjC message expression that sends a message to the superclass.
virtual void	CodeCompleteObjCClassMessage (Scope S, ParsedType Receiver, IdentifierInfo *SelIdents, unsigned NumSelIdents)
	Code completion for an ObjC message expression that refers to a class method.
virtual void	CodeCompleteObjCInstanceMessage (Scope S, ExprTy Receiver, IdentifierInfo **SelIdents, unsigned NumSelIdents)
	Code completion for an ObjC message expression that refers to an instance method.
virtual void	CodeCompleteObjCForCollection (Scope *S, DeclGroupPtrTy IterationVar)
	Code completion for the collection argument of an Objective-C for-each statement.
virtual void	CodeCompleteObjCProtocolReferences (IdentifierLocPair *Protocols, unsigned NumProtocols)
	Code completion for a list of protocol references in Objective-C, such as P1 and P2 in `id<P1,P2>`.
virtual void	CodeCompleteObjCProtocolDecl (Scope *S)
virtual void	CodeCompleteObjCInterfaceDecl (Scope *S)
virtual void	CodeCompleteObjCSuperclass (Scope S, IdentifierInfo ClassName, SourceLocation ClassNameLoc)
	Code completion for the superclass of an Objective-C interface, after the ':'.
virtual void	CodeCompleteObjCImplementationDecl (Scope *S)
	Code completion for an Objective-C implementation, after the but before any identifier.
virtual void	CodeCompleteObjCInterfaceCategory (Scope S, IdentifierInfo ClassName, SourceLocation ClassNameLoc)
	Code completion for the category name in an Objective-C interface declaration.
virtual void	CodeCompleteObjCImplementationCategory (Scope S, IdentifierInfo ClassName, SourceLocation ClassNameLoc)
	Code completion for the category name in an Objective-C category implementation.
virtual void	CodeCompleteObjCPropertyDefinition (Scope S, Decl ObjCImpDecl)
	Code completion for the property names when defining an Objective-C property.
virtual void	CodeCompleteObjCPropertySynthesizeIvar (Scope S, IdentifierInfo PropertyName, Decl *ObjCImpDecl)
	Code completion for the instance variable name that should follow an '=' when synthesizing an Objective-C property.
virtual void	CodeCompleteObjCMethodDecl (Scope S, bool IsInstanceMethod, ParsedType ReturnType, Decl IDecl)
	Code completion for an Objective-C method declaration or definition, which may occur within an interface, category, extension, protocol, or implementation thereof (where applicable).
virtual void	CodeCompleteObjCMethodDeclSelector (Scope S, bool IsInstanceMethod, bool AtParameterName, ParsedType ReturnType, IdentifierInfo *SelIdents, unsigned NumSelIdents)
	Code completion for a selector identifier or argument name within an Objective-C method declaration.
virtual void	CodeCompletePreprocessorDirective (bool InConditional)
	Code completion for a preprocessor directive.
virtual void	CodeCompleteInPreprocessorConditionalExclusion (Scope *S)
	Code completion while in an area of the translation unit that was excluded due to preprocessor conditionals.
virtual void	CodeCompletePreprocessorMacroName (bool IsDefinition)
	Code completion in the preprocessor where an already-defined macro name is expected, e.g., an ifdef or undef.
virtual void	CodeCompletePreprocessorExpression ()
	Callback invoked when performing code completion in a preprocessor expression, such as the condition of an if or elif directive.
virtual void	CodeCompletePreprocessorMacroArgument (Scope S, IdentifierInfo Macro, MacroInfo *MacroInfo, unsigned Argument)
	Callback invoked when performing code completion inside a function-like macro argument.
virtual void	CodeCompleteNaturalLanguage ()
	Callback invoked when performing code completion in a context where we expect a natural language, e.g., inside a comment or string.

Detailed Description

Action - As the parser reads the input file and recognizes the productions of the grammar, it invokes methods on this class to turn the parsed input into something useful: e.g. a parse tree.

The callback methods that this class provides are phrased as actions that the parser has just done or is about to do when the method is called. They are not requests that the actions module do the specified action.

All of the methods here are optional except getTypeName() and isCurrentClassName(), which must be specified in order for the parse to complete accurately.

Definition at line 59 of file Sema/Action.h.

Member Typedef Documentation

typedef Attr clang::Action::AttrTy

Definition at line 85 of file Sema/Action.h.

typedef clang::BaseResult clang::Action::BaseResult

Definition at line 99 of file Sema/Action.h.

typedef CXXBaseSpecifier clang::Action::BaseTy

Definition at line 86 of file Sema/Action.h.

typedef NestedNameSpecifier clang::Action::CXXScopeTy

Definition at line 91 of file Sema/Action.h.

typedef OpaquePtr<DeclGroupRef> clang::Action::DeclGroupPtrTy

Definition at line 82 of file Sema/Action.h.

typedef clang::DeclResult clang::Action::DeclResult

Definition at line 100 of file Sema/Action.h.

typedef Expr* clang::Action::ExprArg

Single expressions or statements as arguments.

Definition at line 104 of file Sema/Action.h.

typedef clang::ExprResult clang::Action::ExprResult

Expr/Stmt/Type/BaseResult - Provide a unique type to wrap ExprTy/StmtTy/TypeTy/BaseTy, providing strong typing and allowing for failure.

Definition at line 96 of file Sema/Action.h.

typedef Expr clang::Action::ExprTy

Definition at line 88 of file Sema/Action.h.

typedef clang::MemInitResult clang::Action::MemInitResult

Definition at line 101 of file Sema/Action.h.

typedef CXXBaseOrMemberInitializer clang::Action::MemInitTy

Definition at line 87 of file Sema/Action.h.

typedef ASTMultiPtr<Expr*> clang::Action::MultiExprArg

Multiple expressions or statements as arguments.

Definition at line 108 of file Sema/Action.h.

typedef ASTMultiPtr<Stmt*> clang::Action::MultiStmtArg

Definition at line 109 of file Sema/Action.h.

typedef ASTMultiPtr<TemplateParameterList*> clang::Action::MultiTemplateParamsArg

Definition at line 110 of file Sema/Action.h.

typedef uintptr_t clang::Action::ParsingDeclStackState

Definition at line 167 of file Sema/Action.h.

typedef Stmt* clang::Action::StmtArg

Definition at line 105 of file Sema/Action.h.

typedef clang::StmtResult clang::Action::StmtResult

Definition at line 97 of file Sema/Action.h.

typedef Stmt clang::Action::StmtTy

Definition at line 89 of file Sema/Action.h.

typedef TemplateParameterList clang::Action::TemplateParamsTy

Definition at line 90 of file Sema/Action.h.

typedef OpaquePtr<TemplateName> clang::Action::TemplateTy

Definition at line 83 of file Sema/Action.h.

typedef clang::TypeResult clang::Action::TypeResult

Definition at line 98 of file Sema/Action.h.

typedef OpaquePtr<QualType> clang::Action::TypeTy

Definition at line 84 of file Sema/Action.h.

Member Enumeration Documentation

enum clang::Action::ExpressionEvaluationContext

Describes how the expressions currently being parsed are evaluated at run-time, if at all.

Enumerator:

Unevaluated	The current expression and its subexpressions occur within an unevaluated operand (C++0x [expr]p8), such as a constant expression or the subexpression of `sizeof`, where the type or the value of the expression may be significant but no code will be generated to evaluate the value of the expression at run time.
PotentiallyEvaluated	The current expression is potentially evaluated at run time, which means that code may be generated to evaluate the value of the expression at run time.
PotentiallyPotentiallyEvaluated	The current expression may be potentially evaluated or it may be unevaluated, but it is impossible to tell from the lexical context. This evaluation context is used primary for the operand of the C++ `typeid` expression, whose argument is potentially evaluated only when it is an lvalue of polymorphic class type (C++ [basic.def.odr]p2).

Definition at line 1036 of file Sema/Action.h.

enum clang::Action::ObjCMessageKind

Describes the kind of message expression indicated by a message send that starts with an identifier.

Enumerator:

ObjCSuperMessage	The message is sent to 'super'.
ObjCInstanceMessage	The message is an instance message.
ObjCClassMessage	The message is a class message, and the identifier is a type name.

Definition at line 2523 of file Sema/Action.h.

enum clang::Action::ParserCompletionContext

Describes the context in which code completion occurs.

Enumerator:

PCC_Namespace	Code completion occurs at top-level or namespace context.
PCC_Class	Code completion occurs within a class, struct, or union.
PCC_ObjCInterface	Code completion occurs within an Objective-C interface, protocol, or category.
PCC_ObjCImplementation	Code completion occurs within an Objective-C implementation or category implementation.
PCC_ObjCInstanceVariableList	Code completion occurs within the list of instance variables in an Objective-C interface, protocol, category, or implementation.
PCC_Template	Code completion occurs following one or more template headers.
PCC_MemberTemplate	Code completion occurs following one or more template headers within a class.
PCC_Expression	Code completion occurs within an expression.
PCC_Statement	Code completion occurs within a statement, which may also be an expression or a declaration.
PCC_ForInit	Code completion occurs at the beginning of the initialization statement (or expression) in a for loop.
PCC_Condition	Code completion occurs within the condition of an if, while, switch, or for statement.
PCC_RecoveryInFunction	Code completion occurs within the body of a function on a recovery path, where we do not have a specific handle on our position in the grammar.
PCC_Type	Code completion occurs where only a type is permitted.

Definition at line 2759 of file Sema/Action.h.

enum clang::Action::PragmaOptionsAlignKind

Enumerator:

POAK_Native
POAK_Natural
POAK_Packed
POAK_Power
POAK_Mac68k
POAK_Reset

Definition at line 2677 of file Sema/Action.h.

enum clang::Action::PragmaPackKind

Enumerator:

PPK_Default
PPK_Show
PPK_Push
PPK_Pop

Definition at line 2694 of file Sema/Action.h.

enum clang::Action::TagUseKind

Enumerator:

TUK_Reference
TUK_Declaration
TUK_Definition
TUK_Friend

Definition at line 626 of file Sema/Action.h.

Constructor & Destructor Documentation

clang::Action::Action ( ) [inline]

Definition at line 73 of file Sema/Action.h.

Action::~Action ( ) [virtual]

Out-of-line virtual destructor to provide home for this class.

Out-of-line virtual destructor to provide home for Action class.

Definition at line 38 of file Sema/Action.cpp.

Member Function Documentation

virtual Decl* clang::Action::ActOnAccessSpecifier	(	AccessSpecifier	AS,
		SourceLocation	ASLoc,
		SourceLocation	ColonLoc
	)			`[inline, virtual]`

ActOnAccessSpecifier - This is invoked when an access specifier (and the colon following it) is found during the parsing of a C++ class member declarator.

Reimplemented in clang::Sema.

Definition at line 1799 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnAddrLabel	(	SourceLocation	OpLoc,
		SourceLocation	LabLoc,
		IdentifierInfo *	LabelII
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1261 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnArraySubscriptExpr	(	Scope *	S,
		ExprArg	Base,
		SourceLocation	LLoc,
		ExprArg	Idx,
		SourceLocation	RLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1138 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnAsmStmt	(	SourceLocation	AsmLoc,
		bool	IsSimple,
		bool	IsVolatile,
		unsigned	NumOutputs,
		unsigned	NumInputs,
		IdentifierInfo **	Names,
		MultiExprArg	Constraints,
		MultiExprArg	Exprs,
		ExprArg	AsmString,
		MultiExprArg	Clobbers,
		SourceLocation	RParenLoc,
		bool	MSAsm = `false`
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 941 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnAtEnd	(	Scope *	S,
		SourceRange	AtEnd,
		Decl *	classDecl,
		Decl **	allMethods = `0`,
		unsigned	allNum = `0`,
		Decl **	allProperties = `0`,
		unsigned	pNum = `0`,
		DeclGroupPtrTy *	allTUVars = `0`,
		unsigned	tuvNum = `0`
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2494 of file Sema/Action.h.

Referenced by clang::Parser::FinishPendingObjCActions().

virtual BaseResult clang::Action::ActOnBaseSpecifier	(	Decl *	classdecl,
		SourceRange	SpecifierRange,
		bool	Virtual,
		AccessSpecifier	Access,
		ParsedType	basetype,
		SourceLocation	BaseLoc
	)			`[inline, virtual]`

ActOnBaseSpecifier - Parsed a base specifier.

Reimplemented in clang::Sema.

Definition at line 1784 of file Sema/Action.h.

virtual void clang::Action::ActOnBaseSpecifiers	(	Decl *	ClassDecl,
		BaseTy **	Bases,
		unsigned	NumBases
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1792 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnBinOp	(	Scope *	S,
		SourceLocation	TokLoc,
		tok::TokenKind	Kind,
		ExprArg	LHS,
		ExprArg	RHS
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1244 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnBlockArguments	(	Declarator &	ParamInfo,
		Scope *	CurScope
	)			`[inline, virtual]`

ActOnBlockArguments - This callback allows processing of block arguments. If there are no arguments, this is still invoked.

Reimplemented in clang::Sema.

Definition at line 1327 of file Sema/Action.h.

virtual void clang::Action::ActOnBlockError	(	SourceLocation	CaretLoc,
		Scope *	CurScope
	)			`[inline, virtual]`

ActOnBlockError - If there is an error parsing a block, this callback is invoked to pop the information about the block from the action impl.

Reimplemented in clang::Sema.

Definition at line 1331 of file Sema/Action.h.

virtual void clang::Action::ActOnBlockStart	(	SourceLocation	CaretLoc,
		Scope *	CurScope
	)			`[inline, virtual]`

ActOnBlockStart - This callback is invoked when a block literal is started. The result pointer is passed into the block finalizers.

Reimplemented in clang::Sema.

Definition at line 1323 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnBlockStmtExpr	(	SourceLocation	CaretLoc,
		StmtArg	Body,
		Scope *	CurScope
	)			`[inline, virtual]`

ActOnBlockStmtExpr - This is called when the body of a block statement literal was successfully completed. ^(int x){...}

Reimplemented in clang::Sema.

Definition at line 1335 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnBooleanCondition	(	Scope *	S,
		SourceLocation	Loc,
		ExprArg	SubExpr
	)			`[inline, virtual]`

Parsed an expression that will be handled as the condition in an if/while/for statement.

This routine handles the conversion of the expression to 'bool'.

Parameters:

	S	The scope in which the expression occurs.
	Loc	The location of the construct that requires the conversion to a boolean value.
	SubExpr	The expression that is being converted to bool.

Reimplemented in clang::Sema.

Definition at line 1636 of file Sema/Action.h.

References clang::move().

virtual StmtResult clang::Action::ActOnBreakStmt	(	SourceLocation	GotoLoc,
		Scope *	CurScope
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 933 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnBuiltinOffsetOf	(	Scope *	S,
		SourceLocation	BuiltinLoc,
		SourceLocation	TypeLoc,
		ParsedType	Arg1,
		OffsetOfComponent *	CompPtr,
		unsigned	NumComponents,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1282 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCallExpr	(	Scope *	S,
		ExprArg	Fn,
		SourceLocation	LParenLoc,
		MultiExprArg	Args,
		SourceLocation *	CommaLocs,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnCallExpr - Handle a call to Fn with the specified array of arguments. This provides the location of the left/right parens and a list of comma locations. There are guaranteed to be one fewer commas than arguments, unless there are zero arguments.

Reimplemented in clang::Sema.

Definition at line 1184 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnCaseStmt	(	SourceLocation	CaseLoc,
		ExprArg	LHSVal,
		SourceLocation	DotDotDotLoc,
		ExprArg	RHSVal,
		SourceLocation	ColonLoc
	)			`[inline, virtual]`

ActOnCaseStmt - Note that this handles the GNU 'case 1 ... 4' extension, which can specify an RHS value. The sub-statement of the case is specified in a separate action.

Reimplemented in clang::Sema.

Definition at line 795 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnCaseStmtBody	(	StmtTy *	CaseStmt,
		StmtArg	SubStmt
	)			`[inline, virtual]`

ActOnCaseStmtBody - This installs a statement as the body of a case.

Reimplemented in clang::Sema.

Definition at line 803 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnCastExpr	(	Scope *	S,
		SourceLocation	LParenLoc,
		ParsedType	Ty,
		SourceLocation	RParenLoc,
		ExprArg	Op
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1234 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCharacterConstant ( const Token & ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 1105 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnChooseExpr	(	SourceLocation	BuiltinLoc,
		ExprArg	cond,
		ExprArg	expr1,
		ExprArg	expr2,
		SourceLocation	RPLoc
	)			`[inline, virtual]`

Definition at line 1300 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnClassMessage	(	Scope *	S,
		ParsedType	Receiver,
		Selector	Sel,
		SourceLocation	LBracLoc,
		SourceLocation	SelectorLoc,
		SourceLocation	RBracLoc,
		MultiExprArg	Args
	)			`[pure virtual]`

Parsed a message send to a class.

Parameters:

	S	The scope in which the message send occurs.
	Receiver	The type of the class receiving the message.
	Sel	The selector to which the message is being sent.
	LBracLoc	The location of the opening square bracket ']'.
	SelectorLoc	The location of the first identifier in the selector.
	RBrac	The location of the closing square bracket ']'.
	Args	The message arguments.

Implemented in clang::Sema.

virtual ExprResult clang::Action::ActOnClassPropertyRefExpr	(	IdentifierInfo &	receiverName,
		IdentifierInfo &	propertyName,
		SourceLocation	receiverNameLoc,
		SourceLocation	propertyNameLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2514 of file Sema/Action.h.

References ExprEmpty().

virtual DeclResult clang::Action::ActOnClassTemplateSpecialization	(	Scope *	S,
		unsigned	TagSpec,
		TagUseKind	TUK,
		SourceLocation	KWLoc,
		CXXScopeSpec &	SS,
		TemplateTy	Template,
		SourceLocation	TemplateNameLoc,
		SourceLocation	LAngleLoc,
		ASTTemplateArgsPtr	TemplateArgs,
		SourceLocation	RAngleLoc,
		AttributeList *	Attr,
		MultiTemplateParamsArg	TemplateParameterLists
	)			`[pure virtual]`

Process the declaration or definition of an explicit class template specialization or a class template partial specialization.

This routine is invoked when an explicit class template specialization or a class template partial specialization is declared or defined, to introduce the (partial) specialization and produce a declaration for it. In the following example, ActOnClassTemplateSpecialization will be invoked for the declarations at both A and B:

 template<typename T> class X;
 template<> class X<int> { }; // A: explicit specialization
 template<typename T> class X<T*> { }; // B: partial specialization

Note that it is the job of semantic analysis to determine which of the two cases actually occurred in the source code, since they are parsed through the same path. The formulation of the template parameter lists describes which case we are in.

Parameters:

	S	the current scope
	TagSpec	whether this declares a class, struct, or union (template)
	TUK	whether this is a declaration or a definition
	KWLoc	the location of the 'class', 'struct', or 'union' keyword.
	SS	the scope specifier preceding the template-id
	Template	the declaration of the class template that we are specializing.
	Attr	attributes on the specialization
	TemplateParameterLists	the set of template parameter lists that apply to this declaration. In a well-formed program, the number of template parameter lists will be one more than the number of template-ids in the scope specifier. However, it is common for users to provide the wrong number of template parameter lists (such as a missing `template<>` prior to a specialization); the parser does not check this condition.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnCompatiblityAlias	(	SourceLocation	AtCompatibilityAliasLoc,
		IdentifierInfo *	AliasName,
		SourceLocation	AliasLocation,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassLocation
	)			`[inline, virtual]`

ActOnCompatiblityAlias - this action is called after complete parsing of declaration. It sets up the alias relationships.

Reimplemented in clang::Sema.

Definition at line 2395 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnCompoundLiteral	(	SourceLocation	LParen,
		ParsedType	Ty,
		SourceLocation	RParen,
		ExprArg	Op
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1203 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnCompoundStmt	(	SourceLocation	L,
		SourceLocation	R,
		MultiStmtArg	Elts,
		bool	isStmtExpr
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 776 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnConditionalOp	(	SourceLocation	QuestionLoc,
		SourceLocation	ColonLoc,
		ExprArg	Cond,
		ExprArg	LHS,
		ExprArg	RHS
	)			`[inline, virtual]`

ActOnConditionalOp - Parse a ?: operation. Note that 'LHS' may be null in the case of a the GNU conditional expr extension.

Reimplemented in clang::Sema.

Definition at line 1252 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnContinueStmt	(	SourceLocation	ContinueLoc,
		Scope *	CurScope
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 929 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnCXXBoolLiteral	(	SourceLocation	OpLoc,
		tok::TokenKind	Kind
	)			`[inline, virtual]`

ActOnCXXBoolLiteral - Parse {true,false} literals.

Reimplemented in clang::Sema.

Definition at line 1581 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnCXXCatchBlock	(	SourceLocation	CatchLoc,
		Decl *	ExceptionDecl,
		StmtArg	HandlerBlock
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1018 of file Sema/Action.h.

References StmtEmpty().

virtual DeclResult clang::Action::ActOnCXXConditionDeclaration	(	Scope *	S,
		Declarator &	D
	)			`[pure virtual]`

Parsed a condition declaration in a C++ if, switch, or while statement.

This callback will be invoked after parsing the declaration of "x" in

 if (int x = f()) {
   // ...
 }

Parameters:

	S	the scope of the if, switch, or while statement.
	D	the declarator that that describes the variable being declared.

Implemented in clang::Sema.

virtual ExprResult clang::Action::ActOnCXXDelete	(	SourceLocation	StartLoc,
		bool	UseGlobal,
		bool	ArrayForm,
		ExprArg	Operand
	)			`[inline, virtual]`

ActOnCXXDelete - Parsed a C++ 'delete' expression. UseGlobal is true if the delete was qualified (delete). ArrayForm is true if the array form was used (delete[]).

Reimplemented in clang::Sema.

Definition at line 1683 of file Sema/Action.h.

References ExprEmpty().

virtual bool clang::Action::ActOnCXXEnterDeclaratorScope	(	Scope *	S,
		CXXScopeSpec &	SS
	)			`[inline, virtual]`

ActOnCXXEnterDeclaratorScope - Called when a C++ scope specifier (global scope or nested-name-specifier) is parsed as part of a declarator-id. After this method is called, according to [C++ 3.4.3p3], names should be looked up in the declarator-id's scope, until the declarator is parsed and ActOnCXXExitDeclaratorScope is called. The 'SS' should be a non-empty valid CXXScopeSpec.

Returns:: true if an error occurred, false otherwise.

Reimplemented in clang::Sema.

Definition at line 448 of file Sema/Action.h.

virtual void clang::Action::ActOnCXXEnterDeclInitializer	(	Scope *	S,
		Decl *	Dcl
	)			`[inline, virtual]`

ActOnCXXEnterDeclInitializer - Invoked when we are about to parse an initializer for the declaration 'Dcl'. After this method is called, according to [C++ 3.4.1p13], if 'Dcl' is a static data member of class X, names should be looked up in the scope of class X.

Reimplemented in clang::Sema.

Definition at line 465 of file Sema/Action.h.

virtual void clang::Action::ActOnCXXExitDeclaratorScope	(	Scope *	S,
		const CXXScopeSpec &	SS
	)			`[inline, virtual]`

ActOnCXXExitDeclaratorScope - Called when a declarator that previously invoked ActOnCXXEnterDeclaratorScope(), is finished. 'SS' is the same CXXScopeSpec that was passed to ActOnCXXEnterDeclaratorScope as well. Used to indicate that names should revert to being looked up in the defining scope.

Reimplemented in clang::Sema.

Definition at line 457 of file Sema/Action.h.

virtual void clang::Action::ActOnCXXExitDeclInitializer	(	Scope *	S,
		Decl *	Dcl
	)			`[inline, virtual]`

ActOnCXXExitDeclInitializer - Invoked after we are finished parsing an initializer for the declaration 'Dcl'.

Reimplemented in clang::Sema.

Definition at line 470 of file Sema/Action.h.

virtual CXXScopeTy* clang::Action::ActOnCXXGlobalScopeSpecifier	(	Scope *	S,
		SourceLocation	CCLoc
	)			`[inline, virtual]`

ActOnCXXGlobalScopeSpecifier - Return the object that represents the global scope ('::').

Reimplemented in clang::Sema.

Definition at line 358 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnCXXMemberDeclarator	(	Scope *	S,
		AccessSpecifier	AS,
		Declarator &	D,
		MultiTemplateParamsArg	TemplateParameterLists,
		ExprTy *	BitfieldWidth,
		ExprTy *	Init,
		bool	IsDefinition,
		bool	Deleted = `false`
	)			`[inline, virtual]`

ActOnCXXMemberDeclarator - This is invoked when a C++ class member declarator is parsed. 'AS' is the access specifier, 'BitfieldWidth' specifies the bitfield width if there is one and 'Init' specifies the initializer if any. 'Deleted' is true if there's a =delete specifier on the function.

Reimplemented in clang::Sema.

Definition at line 1810 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnCXXNamedCast	(	SourceLocation	OpLoc,
		tok::TokenKind	Kind,
		SourceLocation	LAngleBracketLoc,
		ParsedType	Ty,
		SourceLocation	RAngleBracketLoc,
		SourceLocation	LParenLoc,
		ExprArg	Op,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnCXXNamedCast - Parse {dynamic,static,reinterpret,const}_cast's.

Reimplemented in clang::Sema.

Definition at line 1556 of file Sema/Action.h.

References ExprEmpty().

virtual CXXScopeTy* clang::Action::ActOnCXXNestedNameSpecifier	(	Scope *	S,
		const CXXScopeSpec &	SS,
		ParsedType	Type,
		SourceRange	TypeRange,
		SourceLocation	CCLoc
	)			`[inline, virtual]`

ActOnCXXNestedNameSpecifier - Called during parsing of a nested-name-specifier that involves a template-id, e.g., "foo::bar<int, float>::", and now we need to build a scope specifier. SS is empty or the previously parsed nested-name part ("foo::"), Type is the already-parsed class template specialization (or other template-id that names a type), TypeRange is the source range where the type is located, and CCLoc is the location of the trailing '::'.

Reimplemented in clang::Sema.

Definition at line 422 of file Sema/Action.h.

virtual CXXScopeTy* clang::Action::ActOnCXXNestedNameSpecifier	(	Scope *	S,
		CXXScopeSpec &	SS,
		SourceLocation	IdLoc,
		SourceLocation	CCLoc,
		IdentifierInfo &	II,
		ParsedType	ObjectType,
		bool	EnteringContext
	)			`[inline, virtual]`

Parsed an identifier followed by '::' in a C++ nested-name-specifier.

Parameters:

	S	the scope in which the nested-name-specifier was parsed.
	SS	the nested-name-specifier that precedes the identifier. For example, if we are parsing "foo::bar::", `SS` will describe the "foo::" that has already been parsed.
	IdLoc	the location of the identifier we have just parsed (e.g., the "bar" in "foo::bar::".
	CCLoc	the location of the '::' at the end of the nested-name-specifier.
	II	the identifier that represents the scope that this nested-name-specifier refers to, e.g., the "bar" in "foo::bar::".
	ObjectType	if this nested-name-specifier occurs as part of a C++ member access expression such as "x->Base::f", the type of the base object (e.g., *x in the example, if "x" were a pointer).
	EnteringContext	if true, then we intend to immediately enter the context of this nested-name-specifier, e.g., for an out-of-line definition of a class member.

Returns:: a CXXScopeTy* object representing the C++ scope.

Reimplemented in clang::Sema.

Definition at line 390 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnCXXNew	(	SourceLocation	StartLoc,
		bool	UseGlobal,
		SourceLocation	PlacementLParen,
		MultiExprArg	PlacementArgs,
		SourceLocation	PlacementRParen,
		SourceRange	TypeIdParens,
		Declarator &	D,
		SourceLocation	ConstructorLParen,
		MultiExprArg	ConstructorArgs,
		SourceLocation	ConstructorRParen
	)			`[inline, virtual]`

Parsed a C++ 'new' expression.

Parameters:

	StartLoc	The start of the new expression, which is either the "new" keyword or the "::" preceding it, depending on `UseGlobal`.
	UseGlobal	True if the "new" was qualified with "::".
	PlacementLParen	The location of the opening parenthesis ('(') for the placement arguments, if any.
	PlacementArgs	The placement arguments, if any.
	PlacementRParen	The location of the closing parenthesis (')') for the placement arguments, if any.
	TypeIdParens	If the type was expressed as a type-id in parentheses, the source range covering the parenthesized type-id.
	D	The parsed declarator, which may include an array size (for array new) as the first declarator.
	ConstructorLParen	The location of the opening parenthesis ('(') for the constructor arguments, if any.
	ConstructorArgs	The constructor arguments, if any.
	ConstructorRParen	The location of the closing parenthesis (')') for the constructor arguments, if any.

Reimplemented in clang::Sema.

Definition at line 1669 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCXXNullPtrLiteral ( SourceLocation Loc ) [inline, virtual]

ActOnCXXNullPtrLiteral - Parse 'nullptr'.

Reimplemented in clang::Sema.

Definition at line 1587 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCXXThis ( SourceLocation ThisLoc ) [inline, virtual]

ActOnCXXThis - Parse the C++ 'this' pointer.

Reimplemented in clang::Sema.

Definition at line 1576 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCXXThrow	(	SourceLocation	OpLoc,
		ExprArg	Op
	)			`[inline, virtual]`

ActOnCXXThrow - Parse throw expressions.

Reimplemented in clang::Sema.

Definition at line 1592 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnCXXTryBlock	(	SourceLocation	TryLoc,
		StmtArg	TryBlock,
		MultiStmtArg	Handlers
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1024 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnCXXTypeConstructExpr	(	SourceRange	TypeRange,
		ParsedType	TypeRep,
		SourceLocation	LParenLoc,
		MultiExprArg	Exprs,
		SourceLocation *	CommaLocs,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnCXXTypeConstructExpr - Parse construction of a specified type. Can be interpreted either as function-style casting ("int(x)") or class type construction ("ClassType(x,y,z)") or creation of a value-initialized type ("int()").

Reimplemented in clang::Sema.

Definition at line 1600 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnCXXTypeid	(	SourceLocation	OpLoc,
		SourceLocation	LParenLoc,
		bool	isType,
		void *	TyOrExpr,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnCXXTypeidOfType - Parse typeid( type-id ).

Reimplemented in clang::Sema.

Definition at line 1568 of file Sema/Action.h.

References ExprEmpty().

virtual Decl* clang::Action::ActOnDeclarator	(	Scope *	S,
		Declarator &	D
	)			`[inline, virtual]`

ActOnDeclarator - This callback is invoked when a declarator is parsed and 'Init' specifies the initializer if any. This is for things like: "int X = 4" or "typedef int foo".

Reimplemented in clang::Sema.

Definition at line 477 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnDeclStmt	(	DeclGroupPtrTy	Decl,
		SourceLocation	StartLoc,
		SourceLocation	EndLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 781 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnDefaultCtorInitializers ( Decl * CDtorDecl ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 1847 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnDefaultStmt	(	SourceLocation	DefaultLoc,
		SourceLocation	ColonLoc,
		StmtArg	SubStmt,
		Scope *	CurScope
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 805 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnDefs	(	Scope *	S,
		Decl *	TagD,
		SourceLocation	DeclStart,
		IdentifierInfo *	ClassName,
		llvm::SmallVectorImpl< Decl * > &	Decls
	)			`[inline, virtual]`

Act on () element found when parsing a structure. ClassName is the name of the referenced class.

Reimplemented in clang::Sema.

Definition at line 709 of file Sema/Action.h.

virtual void clang::Action::ActOnDelayedCXXMethodParameter	(	Scope *	S,
		Decl *	Param
	)			`[inline, virtual]`

ActOnDelayedCXXMethodParameter - We've already started a delayed C++ method declaration. We're (re-)introducing the given function parameter into scope for use in parsing later parts of the method declaration. For example, we could see an ActOnParamDefaultArgument event for this parameter.

Reimplemented in clang::Sema.

Definition at line 1497 of file Sema/Action.h.

virtual TypeResult clang::Action::ActOnDependentTag	(	Scope *	S,
		unsigned	TagSpec,
		TagUseKind	TUK,
		const CXXScopeSpec &	SS,
		IdentifierInfo *	Name,
		SourceLocation	KWLoc,
		SourceLocation	NameLoc
	)			`[inline, virtual]`

Acts on a reference to a dependent tag name. This arises in cases like:

template <class t>=""> class A; template <class t>=""> class B { friend class A<T>::M; // here };

Parameters:

	TagSpec	an instance of DeclSpec::TST corresponding to the tag specifier.
	TUK	the tag use kind (either TUK_Friend or TUK_Reference)
	SS	the scope specifier (always defined)

Reimplemented in clang::Sema.

Definition at line 697 of file Sema/Action.h.

virtual TemplateNameKind clang::Action::ActOnDependentTemplateName	(	Scope *	S,
		SourceLocation	TemplateKWLoc,
		CXXScopeSpec &	SS,
		UnqualifiedId &	Name,
		ParsedType	ObjectType,
		bool	EnteringContext,
		TemplateTy &	Template
	)			`[inline, virtual]`

Form a dependent template name.

This action forms a dependent template name given the template name and its (presumably dependent) scope specifier. For example, given "MetaFun::template apply", the scope specifier SS will be "MetaFun::", TemplateKWLoc contains the location of the "template" keyword, and "apply" is the Name.

Parameters:

	S	The scope in which the dependent template name was parsed.
	TemplateKWLoc	the location of the "template" keyword (if any).
	SS	the nested-name-specifier that precedes the "template" keyword or the template name. If the dependent template name occurs in a member access expression, e.g., "x.template f<T>", this nested-name-specifier will be empty.
	Name	the name of the template.
	ObjectType	if this dependent template name occurs in the context of a member access expression, the type of the object being accessed.
	EnteringContext	whether we are entering the context of this template.
	Template	Will be set to the dependent template name, on success.

Returns:: The kind of template name that was produced. Generally, this will be TNK_Dependent_template_name. However, if the nested-name-specifier is not dependent, or refers to the current instantiation, then we may be able to resolve the template kind more specifically.

Reimplemented in clang::Sema.

Definition at line 2102 of file Sema/Action.h.

References clang::TNK_Non_template.

virtual ExprResult clang::Action::ActOnDesignatedInitializer	(	Designation &	Desig,
		SourceLocation	Loc,
		bool	GNUSyntax,
		ExprResult	Init
	)			`[inline, virtual]`

Parsed a C99 designated initializer.

Parameters:

	Desig	Contains the designation with one or more designators.
	Loc	The location of the '=' or ':' prior to the initialization expression.
	GNUSyntax	If true, then this designated initializer used the deprecated GNU syntax `fieldname:foo` or [expr]foo rather than the C99 syntax .fieldname=foo or [expr]=foo.
	Init	The value that the entity (or entities) described by the designation will be initialized with.

Reimplemented in clang::Sema.

Definition at line 1227 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnDoStmt	(	SourceLocation	DoLoc,
		StmtArg	Body,
		SourceLocation	WhileLoc,
		SourceLocation	CondLParen,
		ExprArg	Cond,
		SourceLocation	CondRParen
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 876 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnEndOfTranslationUnit ( ) [inline, virtual]

ActOnEndOfTranslationUnit - This is called at the very end of the translation unit when EOF is reached and all but the top-level scope is popped.

Reimplemented in clang::Sema.

Definition at line 615 of file Sema/Action.h.

Referenced by clang::Parser::ParseTopLevelDecl().

virtual void clang::Action::ActOnEnumBody	(	SourceLocation	EnumLoc,
		SourceLocation	LBraceLoc,
		SourceLocation	RBraceLoc,
		Decl *	EnumDecl,
		Decl **	Elements,
		unsigned	NumElements,
		Scope *	S,
		AttributeList *	AttrList
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 763 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnEnumConstant	(	Scope *	S,
		Decl *	EnumDecl,
		Decl *	LastEnumConstant,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		SourceLocation	EqualLoc,
		ExprTy *	Val
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 757 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnExceptionDeclarator	(	Scope *	S,
		Declarator &	D
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1014 of file Sema/Action.h.

virtual DeclResult clang::Action::ActOnExplicitInstantiation	(	Scope *	S,
		SourceLocation	ExternLoc,
		SourceLocation	TemplateLoc,
		Declarator &	D
	)			`[inline, virtual]`

Process the explicit instantiation of a function template or a member of a class template.

This routine is invoked when an explicit instantiation of a function template or member function of a class template specialization is encountered. In the following example, ActOnExplicitInstantiation will be invoked to force the instantiation of X<int>:

 template<typename T> void f(T);
 template void f(int); // explicit instantiation

Parameters:

	S	the current scope
	ExternLoc	the location of the 'extern' keyword that specifies that this is an extern template (if any).
	TemplateLoc	the location of the 'template' keyword that specifies that this is an explicit instantiation.
	D	the declarator describing the declaration to be implicitly instantiated.

Reimplemented in clang::Sema.

Definition at line 2328 of file Sema/Action.h.

virtual DeclResult clang::Action::ActOnExplicitInstantiation	(	Scope *	S,
		SourceLocation	ExternLoc,
		SourceLocation	TemplateLoc,
		unsigned	TagSpec,
		SourceLocation	KWLoc,
		CXXScopeSpec &	SS,
		IdentifierInfo *	Name,
		SourceLocation	NameLoc,
		AttributeList *	Attr
	)			`[inline, virtual]`

Process the explicit instantiation of a member class of a class template specialization.

This routine is invoked when an explicit instantiation of a member class of a class template specialization is encountered. In the following example, ActOnExplicitInstantiation will be invoked to force the instantiation of X<int>::Inner:

 template<typename T> class X { class Inner { /* ... */}; };
 template class X<int>::Inner; // explicit instantiation

Parameters:

	S	the current scope
	ExternLoc	the location of the 'extern' keyword that specifies that this is an extern template (if any).
	TemplateLoc	the location of the 'template' keyword that specifies that this is an explicit instantiation.
	TagSpec	whether this declares a class, struct, or union (template).
	KWLoc	the location of the 'class', 'struct', or 'union' keyword.
	SS	the scope specifier preceding the template-id.
	Template	the declaration of the class template that we are instantiation.
	LAngleLoc	the location of the '<' token in the template-id.
	TemplateArgs	the template arguments used to form the template-id.
	TemplateArgLocs	the locations of the template arguments.
	RAngleLoc	the location of the '>' token in the template-id.
	Attr	attributes that apply to this instantiation.

Reimplemented in clang::Sema.

Definition at line 2292 of file Sema/Action.h.

virtual DeclResult clang::Action::ActOnExplicitInstantiation	(	Scope *	S,
		SourceLocation	ExternLoc,
		SourceLocation	TemplateLoc,
		unsigned	TagSpec,
		SourceLocation	KWLoc,
		const CXXScopeSpec &	SS,
		TemplateTy	Template,
		SourceLocation	TemplateNameLoc,
		SourceLocation	LAngleLoc,
		ASTTemplateArgsPtr	TemplateArgs,
		SourceLocation	RAngleLoc,
		AttributeList *	Attr
	)			`[inline, virtual]`

Process the explicit instantiation of a class template specialization.

This routine is invoked when an explicit instantiation of a class template specialization is encountered. In the following example, ActOnExplicitInstantiation will be invoked to force the instantiation of X<int>:

 template<typename T> class X { /* ... */ };
 template class X<int>; // explicit instantiation

Parameters:

	S	the current scope
	ExternLoc	the location of the 'extern' keyword that specifies that this is an extern template (if any).
	TemplateLoc	the location of the 'template' keyword that specifies that this is an explicit instantiation.
	TagSpec	whether this declares a class, struct, or union (template).
	KWLoc	the location of the 'class', 'struct', or 'union' keyword.
	SS	the scope specifier preceding the template-id.
	Template	the declaration of the class template that we are instantiation.
	LAngleLoc	the location of the '<' token in the template-id.
	TemplateArgs	the template arguments used to form the template-id.
	TemplateArgLocs	the locations of the template arguments.
	RAngleLoc	the location of the '>' token in the template-id.
	Attr	attributes that apply to this instantiation.

Reimplemented in clang::Sema.

Definition at line 2233 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnExprStmt ( FullExprArg Expr ) [pure virtual]

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnField	(	Scope *	S,
		Decl *	TagD,
		SourceLocation	DeclStart,
		Declarator &	D,
		ExprTy *	BitfieldWidth
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 712 of file Sema/Action.h.

virtual void clang::Action::ActOnFields	(	Scope *	S,
		SourceLocation	RecLoc,
		Decl *	TagDecl,
		Decl **	Fields,
		unsigned	NumFields,
		SourceLocation	LBrac,
		SourceLocation	RBrac,
		AttributeList *	AttrList
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 728 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnFileScopeAsmDecl	(	SourceLocation	Loc,
		ExprArg	AsmString
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 566 of file Sema/Action.h.

virtual void clang::Action::ActOnFinishCXXMemberSpecification	(	Scope *	S,
		SourceLocation	RLoc,
		Decl *	TagDecl,
		SourceLocation	LBrac,
		SourceLocation	RBrac,
		AttributeList *	AttrList
	)			`[inline, virtual]`

ActOnFinishCXXMemberSpecification - Invoked after all member declarators are parsed but *before* parsing of inline method definitions.

Reimplemented in clang::Sema.

Definition at line 1851 of file Sema/Action.h.

virtual void clang::Action::ActOnFinishDelayedCXXMethodDeclaration	(	Scope *	S,
		Decl *	Method
	)			`[inline, virtual]`

ActOnFinishDelayedCXXMethodDeclaration - We have finished processing the delayed method declaration for Method. The method declaration is now considered finished. There may be a separate ActOnStartOfFunctionDef action later (not necessarily immediately!) for this method, if it was also defined inside the class body.

Reimplemented in clang::Sema.

Definition at line 1506 of file Sema/Action.h.

virtual void clang::Action::ActOnFinishDelayedMemberDeclarations	(	Scope *	S,
		Decl *	Record
	)			`[inline, virtual]`

ActOnFinishDelayedMemberDeclarations - We have finished parsing a C++ class, and we are about to start parsing any parts of member declarations that could not be parsed earlier. Enter the appropriate record scope.

Reimplemented in clang::Sema.

Definition at line 1514 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnFinishFullExpr ( ExprArg Expr ) [inline, virtual]

ActOnFinishFullExpr - Called whenever a full expression has been parsed. (C++ [intro.execution]p12).

Reimplemented in clang::Sema.

Definition at line 1778 of file Sema/Action.h.

References clang::move().

Referenced by MakeFullExpr().

virtual Decl* clang::Action::ActOnFinishFunctionBody	(	Decl *	Decl,
		StmtArg	Body
	)			`[inline, virtual]`

ActOnFinishFunctionBody - This is called when a function body has completed parsing. Decl is returned by ParseStartOfFunctionDef.

Reimplemented in clang::Sema.

Definition at line 562 of file Sema/Action.h.

virtual void clang::Action::ActOnFinishKNRParamDeclarations	(	Scope *	S,
		Declarator &	D,
		SourceLocation	LocAfterDecls
	)			`[inline, virtual]`

Indicates that all K&R-style parameter declarations have been parsed prior to a function definition.

Parameters:

	S	The function prototype scope.
	D	The function declarator.

Reimplemented in clang::Sema.

Definition at line 542 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnFinishLinkageSpecification	(	Scope *	S,
		Decl *	LinkageSpec,
		SourceLocation	RBraceLoc
	)			`[inline, virtual]`

ActOnFinishLinkageSpecification - Completely the definition of the C++ linkage specification LinkageSpec. If RBraceLoc is valid, it's the position of the closing '}' brace in a linkage specification that uses braces.

Reimplemented in clang::Sema.

Definition at line 606 of file Sema/Action.h.

virtual void clang::Action::ActOnFinishNamespaceDef	(	Decl *	Dcl,
		SourceLocation	RBrace
	)			`[inline, virtual]`

ActOnFinishNamespaceDef - This callback is called after a namespace is exited. Decl is returned by ActOnStartNamespaceDef.

Reimplemented in clang::Sema.

Definition at line 1354 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnFinishSwitchStmt	(	SourceLocation	SwitchLoc,
		StmtArg	Switch,
		StmtArg	Body
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 857 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnForEachDeclStmt ( DeclGroupPtrTy Decl ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 787 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnForStmt	(	SourceLocation	ForLoc,
		SourceLocation	LParenLoc,
		StmtArg	First,
		FullExprArg	Second,
		Decl *	SecondVar,
		FullExprArg	Third,
		SourceLocation	RParenLoc,
		StmtArg	Body
	)			`[inline, virtual]`

Parsed a "for" statement.

Parameters:

	ForLoc	the location of the "for" keyword.
	LParenLoc	the location of the left parentheses.
	First	the statement used to initialize the for loop.
	Second	the condition to be checked during each iteration, if that condition was parsed as an expression.
	SecondArg	the condition variable to be checked during each iterator, if that condition was parsed as a variable declaration.
	Third	the expression that will be evaluated to "increment" any values prior to the next iteration.
	RParenLoc	the location of the right parentheses.
	Body	the body of the "body" loop.

Reimplemented in clang::Sema.

Definition at line 904 of file Sema/Action.h.

References StmtEmpty().

virtual Decl* clang::Action::ActOnForwardClassDeclaration	(	SourceLocation	AtClassLoc,
		IdentifierInfo **	IdentList,
		SourceLocation *	IdentLocs,
		unsigned	NumElts
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2619 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnForwardProtocolDeclaration	(	SourceLocation	AtProtocolLoc,
		const IdentifierLocPair *	IdentList,
		unsigned	NumElts,
		AttributeList *	AttrList
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2626 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnFriendFunctionDecl	(	Scope *	S,
		Declarator &	D,
		bool	IsDefinition,
		MultiTemplateParamsArg	TParams
	)			`[inline, virtual]`

ActOnFriendFunctionDecl - Parsed a friend function declarator. The name is actually a slight misnomer, because the declarator is not necessarily a function declarator.

Reimplemented in clang::Sema.

Definition at line 1528 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnFriendTypeDecl	(	Scope *	S,
		const DeclSpec &	DS,
		MultiTemplateParamsArg	TParams
	)			`[inline, virtual]`

ActOnFriendTypeDecl - Parsed a friend type declaration.

Reimplemented in clang::Sema.

Definition at line 1536 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnGNUNullExpr ( SourceLocation TokenLoc ) [inline, virtual]

ActOnGNUNullExpr - Parsed the GNU __null expression, the token for which is at position TokenLoc.

Reimplemented in clang::Sema.

Definition at line 1315 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnGotoStmt	(	SourceLocation	GotoLoc,
		SourceLocation	LabelLoc,
		IdentifierInfo *	LabelII
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 919 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnIdExpression	(	Scope *	S,
		CXXScopeSpec &	SS,
		UnqualifiedId &	Name,
		bool	HasTrailingLParen,
		bool	IsAddressOfOperand
	)			`[inline, virtual]`

Parsed an id-expression (C++) or identifier (C) in expression context, e.g., the expression "x" that refers to a variable named "x".

Parameters:

	S	the scope in which this id-expression or identifier occurs.
	SS	the C++ nested-name-specifier that qualifies the name of the value, e.g., "std::" in "std::sort".
	Name	the name to which the id-expression refers. In C, this will always be an identifier. In C++, it may also be an overloaded operator, destructor name (if there is a nested-name-specifier), or template-id.
	HasTrailingLParen	whether the next token following the id-expression or identifier is a left parentheses ('(').
	IsAddressOfOperand	whether the token that precedes this id-expression or identifier was an ampersand ('&'), indicating that we will be taking the address of this expression.

Reimplemented in clang::Sema.

Definition at line 1093 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnIfStmt	(	SourceLocation	IfLoc,
		FullExprArg	CondVal,
		Decl *	CondVar,
		StmtArg	ThenVal,
		SourceLocation	ElseLoc,
		StmtArg	ElseVal
	)			`[inline, virtual]`

Parsed an "if" statement.

Parameters:

	IfLoc	the location of the "if" keyword.
	CondVal	if the "if" condition was parsed as an expression, the expression itself.
	CondVar	if the "if" condition was parsed as a condition variable, the condition variable itself.
	ThenVal	the "then" statement.
	ElseLoc	the location of the "else" keyword.
	ElseVal	the "else" statement.

Reimplemented in clang::Sema.

Definition at line 833 of file Sema/Action.h.

References StmtEmpty().

virtual StmtResult clang::Action::ActOnIndirectGotoStmt	(	SourceLocation	GotoLoc,
		SourceLocation	StarLoc,
		ExprArg	DestExp
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 924 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnInitializerError ( Decl * Dcl ) [inline, virtual]

Note that the given declaration had an initializer that could not be parsed.

Reimplemented in clang::Sema.

Definition at line 525 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnInitList	(	SourceLocation	LParenLoc,
		MultiExprArg	InitList,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1209 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnInstanceMessage	(	Scope *	S,
		ExprArg	Receiver,
		Selector	Sel,
		SourceLocation	LBracLoc,
		SourceLocation	SelectorLoc,
		SourceLocation	RBracLoc,
		MultiExprArg	Args
	)			`[pure virtual]`

Parsed a message send to an object instance.

Parameters:

	S	The scope in which the message send occurs.
	Receiver	The expression that computes the receiver object.
	Sel	The selector to which the message is being sent.
	LBracLoc	The location of the opening square bracket ']'.
	SelectorLoc	The location of the first identifier in the selector.
	RBrac	The location of the closing square bracket ']'.
	Args	The message arguments.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnIvar	(	Scope *	S,
		SourceLocation	DeclStart,
		Decl *	IntfDecl,
		Declarator &	D,
		ExprTy *	BitfieldWidth,
		tok::ObjCKeywordKind	visibility
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 718 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnLabelStmt	(	SourceLocation	IdentLoc,
		IdentifierInfo *	II,
		SourceLocation	ColonLoc,
		StmtArg	SubStmt
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 811 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::ActOnLastBitfield	(	SourceLocation	DeclStart,
		Decl *	IntfDecl,
		llvm::SmallVectorImpl< Decl * > &	AllIvarDecls
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 725 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnMemberAccessExpr	(	Scope *	S,
		ExprArg	Base,
		SourceLocation	OpLoc,
		tok::TokenKind	OpKind,
		CXXScopeSpec &	SS,
		UnqualifiedId &	Member,
		Decl *	ObjCImpDecl,
		bool	HasTrailingLParen
	)			`[inline, virtual]`

Parsed a member access expresion (C99 6.5.2.3, C++ [expr.ref]) of the form x.m or p->m.

Parameters:

	S	the scope in which the member access expression occurs.
	Base	the class or pointer to class into which this member access expression refers, e.g., `x` in `x.m`.
	OpLoc	the location of the "." or "->" operator.
	OpKind	the kind of member access operator, which will be either tok::arrow ("->") or tok::period (".").
	SS	in C++, the nested-name-specifier that precedes the member name, if any.
	Member	the name of the member that we are referring to. In C, this will always store an identifier; in C++, we may also have operator names, conversion function names, destructors, and template names.
	ObjCImpDecl	the Objective-C implementation declaration. FIXME: Do we really need this?
	HasTrailingLParen	whether this member name is immediately followed by a left parentheses ('(').

Reimplemented in clang::Sema.

Definition at line 1170 of file Sema/Action.h.

References ExprEmpty().

virtual MemInitResult clang::Action::ActOnMemInitializer	(	Decl *	ConstructorDecl,
		Scope *	S,
		CXXScopeSpec &	SS,
		IdentifierInfo *	MemberOrBase,
		ParsedType	TemplateTypeTy,
		SourceLocation	IdLoc,
		SourceLocation	LParenLoc,
		ExprTy **	Args,
		unsigned	NumArgs,
		SourceLocation *	CommaLocs,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1820 of file Sema/Action.h.

virtual void clang::Action::ActOnMemInitializers	(	Decl *	ConstructorDecl,
		SourceLocation	ColonLoc,
		MemInitTy **	MemInits,
		unsigned	NumMemInits,
		bool	AnyErrors
	)			`[inline, virtual]`

ActOnMemInitializers - This is invoked when all of the member initializers of a constructor have been parsed. ConstructorDecl is the function declaration (which will be a C++ constructor in a well-formed program), ColonLoc is the location of the ':' that starts the constructor initializer, and MemInit/NumMemInits contains the individual member (and base) initializers. AnyErrors will be true if there were any invalid member initializers that are not represented in the list.

Reimplemented in clang::Sema.

Definition at line 1841 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnMethodDeclaration	(	SourceLocation	BeginLoc,
		SourceLocation	EndLoc,
		tok::TokenKind	MethodType,
		Decl *	ClassDecl,
		ObjCDeclSpec &	ReturnQT,
		ParsedType	ReturnType,
		Selector	Sel,
		ObjCArgInfo *	ArgInfo,
		DeclaratorChunk::ParamInfo *	CParamInfo,
		unsigned	CNumArgs,
		AttributeList *	MethodAttrList,
		tok::ObjCKeywordKind	impKind,
		bool	isVariadic = `false`
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2474 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnNamespaceAliasDef	(	Scope *	CurScope,
		SourceLocation	NamespaceLoc,
		SourceLocation	AliasLoc,
		IdentifierInfo *	Alias,
		CXXScopeSpec &	SS,
		SourceLocation	IdentLoc,
		IdentifierInfo *	Ident
	)			`[inline, virtual]`

ActOnNamespaceAliasDef - This is called when a namespace alias definition is parsed.

Reimplemented in clang::Sema.

Definition at line 1369 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnNonTypeTemplateParameter	(	Scope *	S,
		Declarator &	D,
		unsigned	Depth,
		unsigned	Position,
		SourceLocation	EqualLoc,
		ExprArg	DefaultArg
	)			`[inline, virtual]`

Called when a C++ non-type template parameter has been parsed.

Given

 template<int Size> class Array;

This callback will be invoked for the 'Size' non-type template parameter.

Parameters:

	S	The current scope.
	D	The parsed declarator.
	Depth	The depth of this template parameter, e.g., the number of template parameter lists that occurred outside the template parameter list in which this template type parameter occurs.
	Position	The zero-based position of this template parameter within its template parameter list, which is also the number of template parameters that precede this parameter in the template parameter list.
	EqualLoc	The location of the '=' sign for the default template argument, if any.
	DefaultArg	The default argument, if provided.

Reimplemented in clang::Sema.

Definition at line 1936 of file Sema/Action.h.

virtual void clang::Action::ActOnNonTypeTemplateParameterDefault	(	Decl *	TemplateParam,
		SourceLocation	EqualLoc,
		ExprArg	Default
	)			`[inline, virtual]`

Adds a default argument to the given non-type template parameter.

Definition at line 1946 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnNullStmt ( SourceLocation SemiLoc ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 772 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnNumericConstant ( const Token & ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 1108 of file Sema/Action.h.

References ExprEmpty().

Referenced by clang::PragmaPackHandler::HandlePragma().

virtual StmtResult clang::Action::ActOnObjCAtCatchStmt	(	SourceLocation	AtLoc,
		SourceLocation	RParen,
		Decl *	Parm,
		StmtArg	Body
	)			`[inline, virtual]`

Parsed an Objective-C statement.

Parameters:

	AtLoc	The location of the '@' starting the ''.
	RParen	The location of the right parentheses ')' after the exception variable.
	Parm	The variable that will catch the exception. Will be NULL if this is a (...) block.
	Body	The body of the block.

Reimplemented in clang::Sema.

Definition at line 969 of file Sema/Action.h.

References StmtEmpty().

virtual StmtResult clang::Action::ActOnObjCAtFinallyStmt	(	SourceLocation	AtLoc,
		StmtArg	Body
	)			`[inline, virtual]`

Parsed an Objective-C statement.

Parameters:

	AtLoc	The location of the '@' starting the ''.
	Body	The body of the block.

Reimplemented in clang::Sema.

Definition at line 980 of file Sema/Action.h.

References StmtEmpty().

virtual StmtResult clang::Action::ActOnObjCAtSynchronizedStmt	(	SourceLocation	AtLoc,
		ExprArg	SynchExpr,
		StmtArg	SynchBody
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1007 of file Sema/Action.h.

References StmtEmpty().

virtual StmtResult clang::Action::ActOnObjCAtThrowStmt	(	SourceLocation	AtLoc,
		ExprArg	Throw,
		Scope *	CurScope
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1001 of file Sema/Action.h.

References StmtEmpty().

virtual StmtResult clang::Action::ActOnObjCAtTryStmt	(	SourceLocation	AtLoc,
		StmtArg	Try,
		MultiStmtArg	CatchStmts,
		StmtArg	Finally
	)			`[inline, virtual]`

Parsed an Objective-C -- statement.

Parameters:

	AtLoc	The location of the '@' starting ''.
	Try	The body of the '' statement.
	CatchStmts	The statements.
	Finally	The statement.

Reimplemented in clang::Sema.

Definition at line 994 of file Sema/Action.h.

References StmtEmpty().

virtual Decl* clang::Action::ActOnObjCExceptionDecl	(	Scope *	S,
		Declarator &	D
	)			`[inline, virtual]`

Parsed an exception object declaration within an Objective-C statement.

Reimplemented in clang::Sema.

Definition at line 491 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnObjCForCollectionStmt	(	SourceLocation	ForColLoc,
		SourceLocation	LParenLoc,
		StmtArg	First,
		ExprArg	Second,
		SourceLocation	RParenLoc,
		StmtArg	Body
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 913 of file Sema/Action.h.

References StmtEmpty().

virtual Decl* clang::Action::ActOnParamDeclarator	(	Scope *	S,
		Declarator &	D
	)			`[inline, virtual]`

ActOnParamDeclarator - This callback is invoked when a parameter declarator is parsed. This callback only occurs for functions with prototypes. S is the function prototype scope for the parameters (C++ [basic.scope.proto]).

Reimplemented in clang::Sema.

Definition at line 485 of file Sema/Action.h.

virtual void clang::Action::ActOnParamDefaultArgument	(	Decl *	param,
		SourceLocation	EqualLoc,
		ExprArg	defarg
	)			`[inline, virtual]`

ActOnParamDefaultArgument - Parse default argument for function parameter.

Reimplemented in clang::Sema.

Definition at line 1426 of file Sema/Action.h.

virtual void clang::Action::ActOnParamDefaultArgumentError ( Decl * param ) [inline, virtual]

ActOnParamDefaultArgumentError - Parsing or semantic analysis of the default argument for the parameter param failed.

Reimplemented in clang::Sema.

Definition at line 1441 of file Sema/Action.h.

virtual void clang::Action::ActOnParamUnparsedDefaultArgument	(	Decl *	param,
		SourceLocation	EqualLoc,
		SourceLocation	ArgLoc
	)			`[inline, virtual]`

ActOnParamUnparsedDefaultArgument - We've seen a default argument for a function parameter, but we can't parse it yet because we're inside a class definition. Note that this default argument will be parsed later.

Reimplemented in clang::Sema.

Definition at line 1435 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnParenExpr	(	SourceLocation	L,
		SourceLocation	R,
		ExprArg	Val
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1119 of file Sema/Action.h.

References clang::move().

virtual ExprResult clang::Action::ActOnParenOrParenListExpr	(	SourceLocation	L,
		SourceLocation	R,
		MultiExprArg	Val,
		ParsedType	TypeOfCast = `ParsedType()`
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1124 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnPopScope	(	SourceLocation	Loc,
		Scope *	S
	)			`[inline, virtual]`

ActOnPopScope - This callback is called immediately before the specified scope is popped and deleted.

Reimplemented in clang::Sema.

Definition at line 573 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnPostfixUnaryOp	(	Scope *	S,
		SourceLocation	OpLoc,
		tok::TokenKind	Kind,
		ExprArg	Input
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1133 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnPragmaOptionsAlign	(	PragmaOptionsAlignKind	Kind,
		SourceLocation	PragmaLoc,
		SourceLocation	KindLoc
	)			`[inline, virtual]`

ActOnPragmaOptionsAlign - Called on well formed pragma options align={...}.

Reimplemented in clang::Sema.

Definition at line 2688 of file Sema/Action.h.

Referenced by ParseAlignPragma().

virtual void clang::Action::ActOnPragmaPack	(	PragmaPackKind	Kind,
		IdentifierInfo *	Name,
		ExprTy *	Alignment,
		SourceLocation	PragmaLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnPragmaPack - Called on well formed pragma pack(...).

Reimplemented in clang::Sema.

Definition at line 2702 of file Sema/Action.h.

Referenced by clang::PragmaPackHandler::HandlePragma().

virtual void clang::Action::ActOnPragmaUnused	(	const Token *	Identifiers,
		unsigned	NumIdentifiers,
		Scope *	CurScope,
		SourceLocation	PragmaLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

ActOnPragmaUnused - Called on well formed pragma unused(...).

Reimplemented in clang::Sema.

Definition at line 2712 of file Sema/Action.h.

Referenced by clang::PragmaUnusedHandler::HandlePragma().

virtual void clang::Action::ActOnPragmaVisibility	(	bool	IsPush,
		const IdentifierInfo *	VisType,
		SourceLocation	PragmaLoc
	)			`[inline, virtual]`

ActOnPragmaVisibility - Called on well formed pragma GCC visibility... .

Reimplemented in clang::Sema.

Definition at line 2722 of file Sema/Action.h.

Referenced by clang::PragmaGCCVisibilityHandler::HandlePragma().

virtual void clang::Action::ActOnPragmaWeakAlias	(	IdentifierInfo *	WeakName,
		IdentifierInfo *	AliasName,
		SourceLocation	PragmaLoc,
		SourceLocation	WeakNameLoc,
		SourceLocation	AliasNameLoc
	)			`[inline, virtual]`

ActOnPragmaWeakAlias - Called on well formed pragma weak ident = ident.

Reimplemented in clang::Sema.

Definition at line 2736 of file Sema/Action.h.

Referenced by clang::PragmaWeakHandler::HandlePragma().

virtual void clang::Action::ActOnPragmaWeakID	(	IdentifierInfo *	WeakName,
		SourceLocation	PragmaLoc,
		SourceLocation	WeakNameLoc
	)			`[inline, virtual]`

ActOnPragmaWeakID - Called on well formed pragma weak ident.

Reimplemented in clang::Sema.

Definition at line 2729 of file Sema/Action.h.

Referenced by clang::PragmaWeakHandler::HandlePragma().

virtual ExprResult clang::Action::ActOnPredefinedExpr	(	SourceLocation	Loc,
		tok::TokenKind	Kind
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1101 of file Sema/Action.h.

References ExprEmpty().

virtual Decl* clang::Action::ActOnProperty	(	Scope *	S,
		SourceLocation	AtLoc,
		FieldDeclarator &	FD,
		ObjCDeclSpec &	ODS,
		Selector	GetterSel,
		Selector	SetterSel,
		Decl *	ClassCategory,
		bool *	OverridingProperty,
		tok::ObjCKeywordKind	MethodImplKind
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2504 of file Sema/Action.h.

Referenced by clang::Parser::ObjCPropertyCallback::invoke().

virtual Decl* clang::Action::ActOnPropertyImplDecl	(	Scope *	S,
		SourceLocation	AtLoc,
		SourceLocation	PropertyNameLoc,
		bool	ImplKind,
		Decl *	ClassImplDecl,
		IdentifierInfo *	propertyId,
		IdentifierInfo *	propertyIvar
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2449 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnPseudoDestructorExpr	(	Scope *	S,
		ExprArg	Base,
		SourceLocation	OpLoc,
		tok::TokenKind	OpKind,
		CXXScopeSpec &	SS,
		UnqualifiedId &	FirstTypeName,
		SourceLocation	CCLoc,
		SourceLocation	TildeLoc,
		UnqualifiedId &	SecondTypeName,
		bool	HasTrailingLParen
	)			`[inline, virtual]`

Parsed a C++ pseudo-destructor expression or a dependent member access expression that has the same syntactic form as a pseudo-destructor expression.

Parameters:

	S	The scope in which the member access expression occurs.
	Base	The expression in which a member is being accessed, e.g., the "x" in "x.f".
	OpLoc	The location of the member access operator ("." or "->")
	OpKind	The kind of member access operator ("." or "->")
	SS	The nested-name-specifier that precedes the type names in the grammar. Note that this nested-name-specifier will not cover the last "type-name ::" in the grammar, because it isn't necessarily a nested-name-specifier.
	FirstTypeName	The type name that follows the optional nested-name-specifier but precedes the '::', e.g., the first type-name in "type-name :: type-name". This type name may be empty. This will be either an identifier or a template-id.
	CCLoc	The location of the '::' in "type-name :: typename". May be invalid, if there is no `FirstTypeName`.
	TildeLoc	The location of the '~'.
	SecondTypeName	The type-name following the '~', which is the name of the type being destroyed. This will be either an identifier or a template-id.
	HasTrailingLParen	Whether the next token in the stream is a left parentheses.

Reimplemented in clang::Sema.

Definition at line 1764 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnReenterTemplateScope	(	Scope *	S,
		Decl *	Template
	)			`[inline, virtual]`

Called when we re-enter a template parameter scope.

This action occurs when we are going to parse an member function's default arguments or inline definition after the outermost class definition has been completed, and when one or more of the class definitions enclosing the member function is a template. The "entity" in the given scope will be set as it was when we entered the scope of the template initially, and should be used to, e.g., reintroduce the names of template parameters into the current scope so that they can be found by name lookup.

Parameters:

	S	The (new) template parameter scope.
	Template	the class template declaration whose template parameters should be reintroduced into the current scope.

Reimplemented in clang::Sema.

Definition at line 1469 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnReturnStmt	(	SourceLocation	ReturnLoc,
		ExprArg	RetValExp
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 937 of file Sema/Action.h.

References StmtEmpty().

virtual ExprResult clang::Action::ActOnSizeOfAlignOfExpr	(	SourceLocation	OpLoc,
		bool	isSizeof,
		bool	isType,
		void *	TyOrEx,
		const SourceRange &	ArgRange
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1198 of file Sema/Action.h.

References ExprEmpty().

virtual Decl* clang::Action::ActOnStartCategoryImplementation	(	SourceLocation	AtCatImplLoc,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassLoc,
		IdentifierInfo *	CatName,
		SourceLocation	CatLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2440 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartCategoryInterface	(	SourceLocation	AtInterfaceLoc,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassLoc,
		IdentifierInfo *	CategoryName,
		SourceLocation	CategoryLoc,
		Decl const	ProtoRefs,
		unsigned	NumProtoRefs,
		const SourceLocation *	ProtoLocs,
		SourceLocation	EndProtoLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2416 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartClassImplementation	(	SourceLocation	AtClassImplLoc,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassLoc,
		IdentifierInfo *	SuperClassname,
		SourceLocation	SuperClassLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2430 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartClassInterface	(	SourceLocation	AtInterfaceLoc,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassLoc,
		IdentifierInfo *	SuperName,
		SourceLocation	SuperLoc,
		Decl const	ProtoRefs,
		unsigned	NumProtoRefs,
		const SourceLocation *	ProtoLocs,
		SourceLocation	EndProtoLoc,
		AttributeList *	AttrList
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2380 of file Sema/Action.h.

virtual void clang::Action::ActOnStartCXXMemberDeclarations	(	Scope *	S,
		Decl *	TagDecl,
		SourceLocation	LBraceLoc
	)			`[inline, virtual]`

ActOnStartCXXMemberDeclarations - Invoked when we have parsed a C++ record definition's base-specifiers clause and are starting its member declarations.

Reimplemented in clang::Sema.

Definition at line 741 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnStartCXXMemberReference	(	Scope *	S,
		ExprArg	Base,
		SourceLocation	OpLoc,
		tok::TokenKind	OpKind,
		ParsedType &	ObjectType,
		bool &	MayBePseudoDestructor
	)			`[inline, virtual]`

Invoked when the parser is starting to parse a C++ member access expression such as x.f or x->f.

Parameters:

	S	the scope in which the member access expression occurs.
	Base	the expression in which a member is being accessed, e.g., the "x" in "x.f".
	OpLoc	the location of the member access operator ("." or "->")
	OpKind	the kind of member access operator ("." or "->")
	ObjectType	originally NULL. The action should fill in this type with the type into which name lookup should look to find the member in the member access expression.
	MayBePseudoDestructor	Originally false. The action should set this true if the expression may end up being a pseudo-destructor expression, indicating to the parser that it shoudl be parsed as a pseudo-destructor rather than as a member access expression. Note that this should apply both when the object type is a scalar and when the object type is dependent.

Returns:: the (possibly modified) Base expression

Reimplemented in clang::Sema.

Definition at line 1721 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnStartDelayedCXXMethodDeclaration	(	Scope *	S,
		Decl *	Method
	)			`[inline, virtual]`

ActOnStartDelayedCXXMethodDeclaration - We have completed parsing a top-level (non-nested) C++ class, and we are now parsing those parts of the given Method declaration that could not be parsed earlier (C++ [class.mem]p2), such as default arguments. This action should enter the scope of the given Method declaration as if we had just parsed the qualified method name. However, it should not bring the parameters into scope; that will be performed by ActOnDelayedCXXMethodParameter.

Reimplemented in clang::Sema.

Definition at line 1488 of file Sema/Action.h.

virtual void clang::Action::ActOnStartDelayedMemberDeclarations	(	Scope *	S,
		Decl *	Record
	)			`[inline, virtual]`

ActOnStartDelayedMemberDeclarations - We have completed parsing a C++ class, and we are about to start parsing any parts of member declarations that could not be parsed earlier. Enter the appropriate record scope.

Reimplemented in clang::Sema.

Definition at line 1476 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartLinkageSpecification	(	Scope *	S,
		SourceLocation	ExternLoc,
		SourceLocation	LangLoc,
		llvm::StringRef	Lang,
		SourceLocation	LBraceLoc
	)			`[inline, virtual]`

ActOnStartLinkageSpecification - Parsed the beginning of a C++ linkage specification, including the language and (if present) the '{'. ExternLoc is the location of the 'extern', LangLoc is the location of the language string literal, which is provided by Lang/StrSize. LBraceLoc, if valid, provides the location of the '{' brace. Otherwise, this linkage specification does not have any braces.

Reimplemented in clang::Sema.

Definition at line 594 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartNamespaceDef	(	Scope *	S,
		SourceLocation	IdentLoc,
		IdentifierInfo *	Ident,
		SourceLocation	LBrace,
		AttributeList *	AttrList
	)			`[inline, virtual]`

ActOnStartNamespaceDef - This is called at the start of a namespace definition.

Reimplemented in clang::Sema.

Definition at line 1345 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStartOfFunctionDef	(	Scope *	FnBodyScope,
		Decl *	D
	)			`[pure virtual]`

ActOnStartOfFunctionDef - This is called at the start of a function definition, after the FunctionDecl has already been created.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnStartOfFunctionDef	(	Scope *	FnBodyScope,
		Declarator &	D
	)			`[pure virtual]`

ActOnStartOfFunctionDef - This is called at the start of a function definition, instead of calling ActOnDeclarator. The Declarator includes information about formal arguments that are part of this function.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnStartOfFunctionTemplateDef	(	Scope *	FnBodyScope,
		MultiTemplateParamsArg	TemplateParameterLists,
		Declarator &	D
	)			`[inline, virtual]`

Invoked when the parser is beginning to parse a function template or function template specialization definition.

Reimplemented in clang::Sema.

Definition at line 2184 of file Sema/Action.h.

virtual void clang::Action::ActOnStartOfObjCMethodDef	(	Scope *	FnBodyScope,
		Decl *	D
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 556 of file Sema/Action.h.

virtual StmtResult clang::Action::ActOnStartOfSwitchStmt	(	SourceLocation	SwitchLoc,
		ExprArg	Cond,
		Decl *	CondVar
	)			`[inline, virtual]`

Parsed the start of a "switch" statement.

Parameters:

	SwitchLoc	The location of the "switch" keyword.
	Cond	if the "switch" condition was parsed as an expression, the expression itself.
	CondVar	if the "switch" condition was parsed as a condition variable, the condition variable itself.

Reimplemented in clang::Sema.

Definition at line 851 of file Sema/Action.h.

References StmtEmpty().

virtual Decl* clang::Action::ActOnStartProtocolInterface	(	SourceLocation	AtProtoLoc,
		IdentifierInfo *	ProtocolName,
		SourceLocation	ProtocolLoc,
		Decl const	ProtoRefs,
		unsigned	NumProtoRefs,
		const SourceLocation *	ProtoLocs,
		SourceLocation	EndProtoLoc,
		AttributeList *	AttrList
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2404 of file Sema/Action.h.

virtual void clang::Action::ActOnStartSuppressingAccessChecks ( ) [inline, virtual]

Called when the parser begins parsing a construct which should not have access control applied to it.

Reimplemented in clang::Sema.

Definition at line 2367 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnStaticAssertDeclaration	(	SourceLocation	AssertLoc,
		ExprArg	AssertExpr,
		ExprArg	AssertMessageExpr
	)			`[inline, virtual]`

ActOnStaticAssertDeclaration - Parse a C++0x static_assert declaration.

Reimplemented in clang::Sema.

Definition at line 1519 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnStmtExpr	(	SourceLocation	LPLoc,
		StmtArg	SubStmt,
		SourceLocation	RPLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1267 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnStopSuppressingAccessChecks ( ) [inline, virtual]

Called when the parser finishes parsing a construct which should not have access control applied to it.

Reimplemented in clang::Sema.

Definition at line 2372 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnStringLiteral	(	const Token *	Toks,
		unsigned	NumToks
	)			`[inline, virtual]`

ActOnStringLiteral - The specified tokens were lexed as pasted string fragments (e.g. "foo" "bar" L"baz").

Reimplemented in clang::Sema.

Definition at line 1114 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnSuperMessage	(	Scope *	S,
		SourceLocation	SuperLoc,
		Selector	Sel,
		SourceLocation	LBracLoc,
		SourceLocation	SelectorLoc,
		SourceLocation	RBracLoc,
		MultiExprArg	Args
	)			`[pure virtual]`

Parsed a message send to 'super'.

Parameters:

	S	The scope in which the message send occurs.
	SuperLoc	The location of the 'super' keyword.
	Sel	The selector to which the message is being sent.
	LBracLoc	The location of the opening square bracket ']'.
	SelectorLoc	The location of the first identifier in the selector.
	RBrac	The location of the closing square bracket ']'.
	Args	The message arguments.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnTag	(	Scope *	S,
		unsigned	TagSpec,
		TagUseKind	TUK,
		SourceLocation	KWLoc,
		CXXScopeSpec &	SS,
		IdentifierInfo *	Name,
		SourceLocation	NameLoc,
		AttributeList *	Attr,
		AccessSpecifier	AS,
		MultiTemplateParamsArg	TemplateParameterLists,
		bool &	OwnedDecl,
		bool &	IsDependent
	)			`[inline, virtual]`

The parser has encountered a tag (e.g., "class X") that should be turned into a declaration by the action module.

Parameters:

	S	the scope in which this tag occurs.
	TagSpec	an instance of DeclSpec::TST, indicating what kind of tag this is (struct/union/enum/class).
	TUK	how the tag we have encountered is being used, which can be a reference to a (possibly pre-existing) tag, a declaration of that tag, or the beginning of a definition of that tag.
	KWLoc	the location of the "struct", "class", "union", or "enum" keyword.
	SS	C++ scope specifier that precedes the name of the tag, e.g., the "std::" in "class std::type_info".
	Name	the name of the tag, e.g., "X" in "struct X". This parameter may be NULL, to indicate an anonymous class/struct/union/enum type.
	NameLoc	the location of the name of the tag.
	Attr	the set of attributes that appertain to the tag.
	AS	when this tag occurs within a C++ class, provides the current access specifier (AS_public, AS_private, AS_protected). Otherwise, it will be AS_none.
	TemplateParameterLists	the set of C++ template parameter lists that apply to this tag, if the tag is a declaration or definition (see the `TK` parameter). The action module is responsible for determining, based on the template parameter lists and the scope specifier, whether the declared tag is a class template or not.
	OwnedDecl	the callee should set this flag true when the returned declaration is "owned" by this reference. Ownership is handled entirely by the action module.

Returns:: the declaration to which this tag refers.

Reimplemented in clang::Sema.

Definition at line 674 of file Sema/Action.h.

virtual void clang::Action::ActOnTagDefinitionError	(	Scope *	S,
		Decl *	TagDecl
	)			`[inline, virtual]`

ActOnTagDefinitionError - Invoked if there's an unrecoverable error parsing the definition of a tag.

The scope is the scope of the tag definition.

Reimplemented in clang::Sema.

Definition at line 755 of file Sema/Action.h.

virtual void clang::Action::ActOnTagFinishDefinition	(	Scope *	S,
		Decl *	TagDecl,
		SourceLocation	RBraceLoc
	)			`[inline, virtual]`

ActOnTagFinishDefinition - Invoked once we have finished parsing the definition of a tag (enumeration, class, struct, or union).

The scope is the scope of the tag definition.

Reimplemented in clang::Sema.

Definition at line 748 of file Sema/Action.h.

virtual void clang::Action::ActOnTagStartDefinition	(	Scope *	S,
		Decl *	TagDecl
	)			`[inline, virtual]`

ActOnTagStartDefinition - Invoked when we have entered the scope of a tag's definition (e.g., for an enumeration, class, struct, or union).

Reimplemented in clang::Sema.

Definition at line 736 of file Sema/Action.h.

virtual TypeResult clang::Action::ActOnTagTemplateIdType	(	TypeResult	Type,
		TagUseKind	TUK,
		DeclSpec::TST	TagSpec,
		SourceLocation	TagLoc
	)			`[inline, virtual]`

Note that a template ID was used with a tag.

Parameters:

	Type	The result of ActOnTemplateIdType.
	TUK	Either TUK_Reference or TUK_Friend. Declarations and definitions are interpreted as explicit instantiations or specializations.
	TagSpec	The tag keyword that was provided as part of the elaborated-type-specifier; either class, struct, union, or enum.
	TagLoc	The location of the tag keyword.

Reimplemented in clang::Sema.

Definition at line 2063 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnTemplateDeclarator	(	Scope *	S,
		MultiTemplateParamsArg	TemplateParameterLists,
		Declarator &	D
	)			`[inline, virtual]`

Invoked when a declarator that has one or more template parameter lists has been parsed.

This action is similar to ActOnDeclarator(), except that the declaration being created somehow involves a template, e.g., it is a template declaration or specialization.

Reimplemented in clang::Sema.

Definition at line 2176 of file Sema/Action.h.

virtual TypeResult clang::Action::ActOnTemplateIdType	(	TemplateTy	Template,
		SourceLocation	TemplateLoc,
		SourceLocation	LAngleLoc,
		ASTTemplateArgsPtr	TemplateArgs,
		SourceLocation	RAngleLoc
	)			`[inline, virtual]`

Form a type from a template and a list of template arguments.

This action merely forms the type for the template-id, possibly checking well-formedness of the template arguments. It does not imply the declaration of any entity.

Parameters:

Template

A template whose specialization results in a type, e.g., a class template or template template parameter.

Reimplemented in clang::Sema.

Definition at line 2043 of file Sema/Action.h.

virtual TemplateParamsTy* clang::Action::ActOnTemplateParameterList	(	unsigned	Depth,
		SourceLocation	ExportLoc,
		SourceLocation	TemplateLoc,
		SourceLocation	LAngleLoc,
		Decl **	Params,
		unsigned	NumParams,
		SourceLocation	RAngleLoc
	)			`[inline, virtual]`

ActOnTemplateParameterList - Called when a complete template parameter list has been parsed, e.g.,

 export template<typename T, T Size>

Depth is the number of enclosing template parameter lists. This value does not include templates from outer scopes. For example:

 template<typename T> // depth = 0
   class A {
     template<typename U> // depth = 0
       class B;
   };

 template<typename T> // depth = 0
   template<typename U> // depth = 1
     class A<T>::B { ... };

ExportLoc, if valid, is the position of the "export" keyword. Otherwise, "export" was not specified. TemplateLoc is the position of the template keyword, LAngleLoc is the position of the left angle bracket, and RAngleLoc is the position of the corresponding right angle bracket. Params/NumParams provides the template parameters that were parsed as part of the template-parameter-list.

Reimplemented in clang::Sema.

Definition at line 2025 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnTemplateTemplateParameter	(	Scope *	S,
		SourceLocation	TmpLoc,
		TemplateParamsTy *	Params,
		IdentifierInfo *	ParamName,
		SourceLocation	ParamNameLoc,
		unsigned	Depth,
		unsigned	Position,
		SourceLocation	EqualLoc,
		const ParsedTemplateArgument &	DefaultArg
	)			`[inline, virtual]`

Called when a C++ template template parameter has been parsed.

Given

 template<template <typename> class T> class X;

this callback will be invoked for the template template parameter T.

Parameters:

	S	The scope in which this template template parameter occurs.
	TmpLoc	The location of the "template" keyword.
	TemplateParams	The template parameters required by the template.
	ParamName	The name of the parameter, or NULL if unnamed.
	ParamNameLoc	The source location of the parameter name (if given).
	Depth	The depth of this template parameter, e.g., the number of template parameter lists that occurred outside the template parameter list in which this template parameter occurs.
	Position	The zero-based position of this template parameter within its template parameter list, which is also the number of template parameters that precede this parameter in the template parameter list.
	EqualLoc	The location of the '=' sign for the default template argument, if any.
	DefaultArg	The default argument, if provided.

Reimplemented in clang::Sema.

Definition at line 1983 of file Sema/Action.h.

virtual void clang::Action::ActOnTranslationUnitScope ( Scope * S ) [inline, virtual]

ActOnTranslationUnitScope - This callback is called once, immediately after creating the translation unit scope (in Parser::Initialize).

Reimplemented in clang::Sema.

Definition at line 577 of file Sema/Action.h.

Referenced by clang::Parser::Initialize().

virtual TypeResult clang::Action::ActOnTypeName	(	Scope *	S,
		Declarator &	D
	)			`[inline, virtual]`

ActOnTypeName - A type-name (type-id in C++) was parsed.

Reimplemented in clang::Sema.

Definition at line 622 of file Sema/Action.h.

virtual TypeResult clang::Action::ActOnTypenameType	(	Scope *	S,
		SourceLocation	TypenameLoc,
		const CXXScopeSpec &	SS,
		SourceLocation	TemplateLoc,
		ParsedType	Ty
	)			`[inline, virtual]`

Called when the parser has parsed a C++ typename specifier that ends in a template-id, e.g., "typename MetaFun::template apply<T1, T2>".

Parameters:

	TypenameLoc	the location of the 'typename' keyword
	SS	the nested-name-specifier following the typename (e.g., 'T::').
	TemplateLoc	the location of the 'template' keyword, if any.
	Ty	the type that the typename specifier refers to.

Reimplemented in clang::Sema.

Definition at line 2359 of file Sema/Action.h.

virtual TypeResult clang::Action::ActOnTypenameType	(	Scope *	S,
		SourceLocation	TypenameLoc,
		const CXXScopeSpec &	SS,
		const IdentifierInfo &	II,
		SourceLocation	IdLoc
	)			`[inline, virtual]`

Called when the parser has parsed a C++ typename specifier that ends in an identifier, e.g., "typename T::type".

Parameters:

	TypenameLoc	the location of the 'typename' keyword
	SS	the nested-name-specifier following the typename (e.g., 'T::').
	II	the identifier we're retrieving (e.g., 'type' in the example).
	IdLoc	the location of the identifier.

Reimplemented in clang::Sema.

Definition at line 2344 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnTypeParameter	(	Scope *	S,
		bool	Typename,
		bool	Ellipsis,
		SourceLocation	EllipsisLoc,
		SourceLocation	KeyLoc,
		IdentifierInfo *	ParamName,
		SourceLocation	ParamNameLoc,
		unsigned	Depth,
		unsigned	Position,
		SourceLocation	EqualLoc,
		ParsedType	DefaultArg
	)			`[inline, virtual]`

Called when a C++ template type parameter(e.g., "typename T") has been parsed.

Given

 template<typename T, typename U = T> struct pair;

this callback will be invoked twice: once for the type parameter T with Depth=0 and Position=0, and once for the type parameter U with Depth=0 and Position=1.

Parameters:

	Typename	Specifies whether the keyword "typename" was used to declare the type parameter (otherwise, "class" was used).
	Ellipsis	Specifies whether this is a C++0x parameter pack.
	EllipsisLoc	Specifies the start of the ellipsis.
	KeyLoc	The location of the "class" or "typename" keyword.
	ParamName	The name of the parameter, where NULL indicates an unnamed template parameter.
	ParamNameLoc	The location of the parameter name (if any).
	Depth	The depth of this template parameter, e.g., the number of template parameter lists that occurred outside the template parameter list in which this template type parameter occurs.
	Position	The zero-based position of this template parameter within its template parameter list, which is also the number of template parameters that precede this parameter in the template parameter list.
	EqualLoc	The location of the '=' sign for the default template argument, if any.
	DefaultArg	The default argument, if provided.

Reimplemented in clang::Sema.

Definition at line 1899 of file Sema/Action.h.

virtual ExprResult clang::Action::ActOnTypesCompatibleExpr	(	SourceLocation	BuiltinLoc,
		ParsedType	arg1,
		ParsedType	arg2,
		SourceLocation	RPLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1293 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnUnaryOp	(	Scope *	S,
		SourceLocation	OpLoc,
		tok::TokenKind	Op,
		ExprArg	Input
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1193 of file Sema/Action.h.

References ExprEmpty().

virtual ExprResult clang::Action::ActOnUnaryTypeTrait	(	UnaryTypeTrait	OTT,
		SourceLocation	KWLoc,
		SourceLocation	LParen,
		ParsedType	Ty,
		SourceLocation	RParen
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1689 of file Sema/Action.h.

References ExprEmpty().

virtual void clang::Action::ActOnUninitializedDecl	(	Decl *	Dcl,
		bool	TypeContainsUndeducedAuto
	)			`[inline, virtual]`

ActOnUninitializedDecl - This action is called immediately after ActOnDeclarator (when an initializer is *not* present). If TypeContainsUndeducedAuto is true, then the type of the declarator has an undeduced 'auto' type somewhere.

Reimplemented in clang::Sema.

Definition at line 518 of file Sema/Action.h.

virtual Decl* clang::Action::ActOnUsingDeclaration	(	Scope *	CurScope,
		AccessSpecifier	AS,
		bool	HasUsingKeyword,
		SourceLocation	UsingLoc,
		CXXScopeSpec &	SS,
		UnqualifiedId &	Name,
		AttributeList *	AttrList,
		bool	IsTypeName,
		SourceLocation	TypenameLoc
	)			`[pure virtual]`

Parsed a C++ using-declaration.

This callback will be invoked when the parser has parsed a C++ using-declaration, e.g.,

 namespace std {
   template<typename T, typename Alloc> class vector;
 }

 using std::vector; // using-declaration here

Parameters:

	CurScope	the scope in which this using declaration was parsed.
	AS	the currently-active access specifier.
	HasUsingKeyword	true if this was declared with an explicit 'using' keyword (i.e. if this is technically a using declaration, not an access declaration)
	UsingLoc	the location of the 'using' keyword.
	SS	the nested-name-specifier that precedes the name.
	Name	the name to which the using declaration refers.
	AttrList	attributes applied to this using declaration, if any.
	IsTypeName	whether this using declaration started with the 'typename' keyword. FIXME: This will eventually be split into a separate action.
	TypenameLoc	the location of the 'typename' keyword, if present

Returns:: a representation of the using declaration.

Implemented in clang::Sema.

virtual Decl* clang::Action::ActOnUsingDirective	(	Scope *	CurScope,
		SourceLocation	UsingLoc,
		SourceLocation	NamespcLoc,
		CXXScopeSpec &	SS,
		SourceLocation	IdentLoc,
		IdentifierInfo *	NamespcName,
		AttributeList *	AttrList
	)			`[pure virtual]`

ActOnUsingDirective - This is called when using-directive is parsed.

Implemented in clang::Sema.

virtual ExprResult clang::Action::ActOnVAArg	(	SourceLocation	BuiltinLoc,
		ExprArg	expr,
		ParsedType	type,
		SourceLocation	RPLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 1307 of file Sema/Action.h.

References ExprEmpty().

virtual StmtResult clang::Action::ActOnWhileStmt	(	SourceLocation	WhileLoc,
		FullExprArg	Cond,
		Decl *	CondVar,
		StmtArg	Body
	)			`[inline, virtual]`

Parsed a "while" statement.

Parameters:

	Cond	if the "while" condition was parsed as an expression, the expression itself.
	CondVar	if the "while" condition was parsed as a condition variable, the condition variable itself.
	Body	the body of the "while" loop.

Reimplemented in clang::Sema.

Definition at line 871 of file Sema/Action.h.

References StmtEmpty().

virtual void clang::Action::AddCXXDirectInitializerToDecl	(	Decl *	Dcl,
		SourceLocation	LParenLoc,
		MultiExprArg	Exprs,
		SourceLocation *	CommaLocs,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

AddCXXDirectInitializerToDecl - This action is called immediately after ActOnDeclarator, when a C++ direct initializer is present. e.g: "int x(1);"

Reimplemented in clang::Sema.

Definition at line 1446 of file Sema/Action.h.

virtual void clang::Action::AddInitializerToDecl	(	Decl *	Dcl,
		ExprArg	Init
	)			`[inline, virtual]`

AddInitializerToDecl - This action is called immediately after ActOnDeclarator (when an initializer is present). The code is factored this way to make sure we are able to handle the following: void func() { int xx = xx; } This allows ActOnDeclarator to register "xx" prior to parsing the initializer. The declaration above should still result in a warning, since the reference to "xx" is uninitialized.

Reimplemented in clang::Sema.

Definition at line 502 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteAssignmentRHS	(	Scope *	S,
		ExprTy *	LHS
	)			`[inline, virtual]`

Code completion for the right-hand side of an assignment or compound assignment operator.

Parameters:

	S	The scope in which the assignment occurs.
	LHS	The left-hand side of the assignment expression.

Reimplemented in clang::Sema.

Definition at line 2887 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteCall	(	Scope *	S,
		Expr *	Fn,
		Expr **	Args,
		unsigned	NumArgs
	)			`[inline, virtual]`

Code completion for a call.

S the scope in which the call occurs.

Parameters:

	Fn	the expression describing the function being called.
	Args	the arguments to the function call (so far).
	NumArgs	the number of arguments in `Args`.

Reimplemented in clang::Sema.

Definition at line 2866 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteCase ( Scope * S ) [inline, virtual]

Code completion for a case statement.

S the scope in which the case statement occurs.

Reimplemented in clang::Sema.

Definition at line 2855 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteDeclarator	(	Scope *	S,
		bool	AllowNonIdentifiers,
		bool	AllowNestedNameSpecifiers
	)			`[inline, virtual]`

Code completion for a declarator name.

Parameters:

	S	The scope in which code completion occurs.
	AllowNonIdentifiers	Whether non-identifier names are allowed in this context, e.g., operator+.
	AllowNestedNameSpecifiers	Whether nested-name-specifiers are allowed in this context, e.g., because it is a top-level declaration or a friend declaration.

Reimplemented in clang::Sema.

Definition at line 2820 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteInitializer	(	Scope *	S,
		Decl *	D
	)			`[inline, virtual]`

Code completion for the initializer of a variable declaration.

Parameters:

	S	The scope in which the initializer occurs.
	D	The declaration being initialized.

Reimplemented in clang::Sema.

Definition at line 2874 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteInPreprocessorConditionalExclusion ( Scope * S ) [inline, virtual]

Code completion while in an area of the translation unit that was excluded due to preprocessor conditionals.

Reimplemented in clang::Sema.

Definition at line 3217 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteMemberReferenceExpr	(	Scope *	S,
		ExprTy *	Base,
		SourceLocation	OpLoc,
		bool	IsArrow
	)			`[inline, virtual]`

Code completion for a member access expression.

This code completion action is invoked when the code-completion token is found after the "." or "->" of a member access expression.

Parameters:

	S	the scope in which the member access expression occurs.
	Base	the base expression (e.g., the x in "x.foo") of the member access.
	OpLoc	the location of the "." or "->" operator.
	IsArrow	true when the operator is "->", false when it is ".".

Reimplemented in clang::Sema.

Definition at line 2837 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteNamespaceAliasDecl ( Scope * S ) [inline, virtual]

Code completion for a C++ namespace alias declaration.

This code completion action is invoked when the code-completion token is found after "namespace identifier = ".

Parameters:

S

the scope in which the namespace alias declaration occurs.

Reimplemented in clang::Sema.

Definition at line 2935 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteNamespaceDecl ( Scope * S ) [inline, virtual]

Code completion for a C++ namespace declaration or namespace alias declaration.

This code completion action is invoked when the code-completion token is found after "namespace".

Parameters:

S

the scope in which the "namespace" token occurs.

Reimplemented in clang::Sema.

Definition at line 2927 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteNaturalLanguage ( ) [inline, virtual]

Callback invoked when performing code completion in a context where we expect a natural language, e.g., inside a comment or string.

Reimplemented in clang::Sema.

Definition at line 3250 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCAtDirective	(	Scope *	S,
		Decl *	ObjCImpDecl,
		bool	InInterface
	)			`[inline, virtual]`

Code completion after the '@' at the top level.

Parameters:

	S	the scope in which the '@' occurs.
	ObjCImpDecl	the Objective-C implementation or category implementation.
	InInterface	whether we are in an Objective-C interface or protocol.

Reimplemented in clang::Sema.

Definition at line 2954 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCAtExpression ( Scope * S ) [inline, virtual]

Code completion after the '@' in an expression.

Reimplemented in clang::Sema.

Definition at line 2964 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCAtStatement ( Scope * S ) [inline, virtual]

Code completion after the '@' in a statement.

Reimplemented in clang::Sema.

Definition at line 2961 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCAtVisibility ( Scope * S ) [inline, virtual]

Code completion after the '@' in the list of instance variables.

Reimplemented in clang::Sema.

Definition at line 2958 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCClassMessage	(	Scope *	S,
		ParsedType	Receiver,
		IdentifierInfo **	SelIdents,
		unsigned	NumSelIdents
	)			`[inline, virtual]`

Code completion for an ObjC message expression that refers to a class method.

This code completion action is invoked when the code-completion token is found after the class name and after each argument.

Parameters:

	S	The scope in which the message expression occurs.
	Receiver	The type of the class that is receiving a message.
	SelIdents	The identifiers that describe the selector (thus far).
	NumSelIdents	The number of identifiers in `SelIdents`.

Reimplemented in clang::Sema.

Definition at line 3054 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCForCollection	(	Scope *	S,
		DeclGroupPtrTy	IterationVar
	)			`[inline, virtual]`

Code completion for the collection argument of an Objective-C for-each statement.

Parameters:

	S	The Scope in which the completion occurs.
	IterationBar	The iteration variable declaration.

Reimplemented in clang::Sema.

Definition at line 3078 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCImplementationCategory	(	Scope *	S,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassNameLoc
	)			`[inline, virtual]`

Code completion for the category name in an Objective-C category implementation.

This code completion action is invoked after the '(' that indicates the category name within an Objective-C category implementation.

Reimplemented in clang::Sema.

Definition at line 3134 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCImplementationDecl ( Scope * S ) [inline, virtual]

Code completion for an Objective-C implementation, after the but before any identifier.

Reimplemented in clang::Sema.

Definition at line 3117 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCInstanceMessage	(	Scope *	S,
		ExprTy *	Receiver,
		IdentifierInfo **	SelIdents,
		unsigned	NumSelIdents
	)			`[inline, virtual]`

Code completion for an ObjC message expression that refers to an instance method.

This code completion action is invoked when the code-completion token is found after the receiver expression and after each argument.

Parameters:

	S	the scope in which the operator keyword occurs.
	Receiver	an expression for the receiver of the message.
	SelIdents	the identifiers that describe the selector (thus far).
	NumSelIdents	the number of identifiers in `SelIdents`.

Reimplemented in clang::Sema.

Definition at line 3068 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCInterfaceCategory	(	Scope *	S,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassNameLoc
	)			`[inline, virtual]`

Code completion for the category name in an Objective-C interface declaration.

This code completion action is invoked after the '(' that indicates a category name within an Objective-C interface declaration.

Reimplemented in clang::Sema.

Definition at line 3124 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCInterfaceDecl ( Scope * S ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 3102 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCMessageReceiver ( Scope * S ) [inline, virtual]

Code completion for the receiver in an Objective-C message send.

This code completion action is invoked when we see a '[' that indicates the start of an Objective-C message send.

Parameters:

S

The scope in which the Objective-C message send occurs.

Reimplemented in clang::Sema.

Definition at line 3028 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCMethodDecl	(	Scope *	S,
		bool	IsInstanceMethod,
		ParsedType	ReturnType,
		Decl *	IDecl
	)			`[inline, virtual]`

Code completion for an Objective-C method declaration or definition, which may occur within an interface, category, extension, protocol, or implementation thereof (where applicable).

This code completion action is invoked after the "-" or "+" that starts a method declaration or definition, and after the return type such a declaration (e.g., "- (id)").

Parameters:

	S	The scope in which the completion occurs.
	IsInstanceMethod	Whether this is an instance method (introduced with '-'); otherwise, it's a class method (introduced with '+').
	ReturnType	If non-NULL, the specified return type of the method being declared or defined.
	IDecl	The interface, category, protocol, or implementation, or category implementation in which this method declaration or definition occurs.

Reimplemented in clang::Sema.

Definition at line 3178 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCMethodDeclSelector	(	Scope *	S,
		bool	IsInstanceMethod,
		bool	AtParameterName,
		ParsedType	ReturnType,
		IdentifierInfo **	SelIdents,
		unsigned	NumSelIdents
	)			`[inline, virtual]`

Code completion for a selector identifier or argument name within an Objective-C method declaration.

Parameters:

	S	The scope in which this code completion occurs.
	IsInstanceMethod	Whether we are parsing an instance method (or, if false, a class method).
	AtParameterName	Whether the actual code completion point is at the argument name.
	ReturnType	If non-NULL, the specified return type of the method being declared or defined.
	SelIdents	The identifiers that occurred in the selector for the method declaration prior to the code completion point.
	NumSelIdents	The number of identifiers provided by SelIdents.

Reimplemented in clang::Sema.

Definition at line 3202 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPassingType	(	Scope *	S,
		ObjCDeclSpec &	DS
	)			`[inline, virtual]`

Code completion for an Objective-C method parameter or return type.

This code completion action is invoked when we are parsing the type of an Objective-C method parameter or return type.

Parameters:

	S	The scope in which the code-completion occurs.
	DS	The Objective-C declaration specifiers so far.

Reimplemented in clang::Sema.

Definition at line 3019 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPropertyDefinition	(	Scope *	S,
		Decl *	ObjCImpDecl
	)			`[inline, virtual]`

Code completion for the property names when defining an Objective-C property.

This code completion action is invoked after or and after each "," within one of those definitions.

Reimplemented in clang::Sema.

Definition at line 3144 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPropertyFlags	(	Scope *	S,
		ObjCDeclSpec &	ODS
	)			`[inline, virtual]`

Code completion for an ObjC property decl.

This code completion action is invoked when the code-completion token is found after the left paren.

Parameters:

S

the scope in which the operator keyword occurs.

Reimplemented in clang::Sema.

Definition at line 2972 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPropertyGetter	(	Scope *	S,
		Decl *	ClassDecl,
		Decl **	Methods,
		unsigned	NumMethods
	)			`[inline, virtual]`

Code completion for the getter of an Objective-C property declaration.

This code completion action is invoked when the code-completion token is found after the "getter = " in a property declaration.

Parameters:

	S	the scope in which the property is being declared.
	ClassDecl	the Objective-C class or category in which the property is being defined.
	Methods	the set of methods declared thus far within `ClassDecl`.
	NumMethods	the number of methods in `Methods`

Reimplemented in clang::Sema.

Definition at line 2988 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPropertySetter	(	Scope *	S,
		Decl *	ClassDecl,
		Decl **	Methods,
		unsigned	NumMethods
	)			`[inline, virtual]`

Code completion for the setter of an Objective-C property declaration.

This code completion action is invoked when the code-completion token is found after the "setter = " in a property declaration.

Parameters:

	S	the scope in which the property is being declared.
	ClassDecl	the Objective-C class or category in which the property is being defined.
	Methods	the set of methods declared thus far within `ClassDecl`.
	NumMethods	the number of methods in `Methods`

Reimplemented in clang::Sema.

Definition at line 3007 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCPropertySynthesizeIvar	(	Scope *	S,
		IdentifierInfo *	PropertyName,
		Decl *	ObjCImpDecl
	)			`[inline, virtual]`

Code completion for the instance variable name that should follow an '=' when synthesizing an Objective-C property.

This code completion action is invoked after each '=' that occurs within an definition.

Reimplemented in clang::Sema.

Definition at line 3153 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCProtocolDecl ( Scope * S ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 3098 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCProtocolReferences	(	IdentifierLocPair *	Protocols,
		unsigned	NumProtocols
	)			`[inline, virtual]`

Code completion for a list of protocol references in Objective-C, such as P1 and P2 in id<P1,P2>.

This code completion action is invoked prior to each identifier in the protocol list.

Parameters:

	Protocols	the set of protocols that have already been parsed.
	NumProtocols	the number of protocols that have already been parsed.

Reimplemented in clang::Sema.

Definition at line 3091 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCSuperclass	(	Scope *	S,
		IdentifierInfo *	ClassName,
		SourceLocation	ClassNameLoc
	)			`[inline, virtual]`

Code completion for the superclass of an Objective-C interface, after the ':'.

Parameters:

	S	the scope in which the interface declaration occurs.
	ClassName	the name of the class being defined.

Reimplemented in clang::Sema.

Definition at line 3110 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteObjCSuperMessage	(	Scope *	S,
		SourceLocation	SuperLoc,
		IdentifierInfo **	SelIdents,
		unsigned	NumSelIdents
	)			`[inline, virtual]`

Code completion for an ObjC message expression that sends a message to the superclass.

This code completion action is invoked when the code-completion token is found after the class name and after each argument.

Parameters:

	S	The scope in which the message expression occurs.
	SuperLoc	The location of the 'super' keyword.
	SelIdents	The identifiers that describe the selector (thus far).
	NumSelIdents	The number of identifiers in `SelIdents`.

Reimplemented in clang::Sema.

Definition at line 3040 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteOperatorName ( Scope * S ) [inline, virtual]

Code completion for an operator name.

This code completion action is invoked when the code-completion token is found after the keyword "operator".

Parameters:

S

the scope in which the operator keyword occurs.

Reimplemented in clang::Sema.

Definition at line 2943 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteOrdinaryName	(	Scope *	S,
		ParserCompletionContext	CompletionContext
	)			`[inline, virtual]`

Code completion for an ordinary name that occurs within the given scope.

Parameters:

	S	the scope in which the name occurs.
	CompletionContext	the context in which code completion occurs.

Reimplemented in clang::Sema.

Definition at line 2805 of file Sema/Action.h.

virtual void clang::Action::CodeCompletePreprocessorDirective ( bool InConditional ) [inline, virtual]

Code completion for a preprocessor directive.

InConditional Whether we're inside a preprocessor conditional.

Reimplemented in clang::Sema.

Definition at line 3212 of file Sema/Action.h.

virtual void clang::Action::CodeCompletePreprocessorExpression ( ) [inline, virtual]

Callback invoked when performing code completion in a preprocessor expression, such as the condition of an if or elif directive.

Reimplemented in clang::Sema.

Definition at line 3230 of file Sema/Action.h.

virtual void clang::Action::CodeCompletePreprocessorMacroArgument	(	Scope *	S,
		IdentifierInfo *	Macro,
		MacroInfo *	MacroInfo,
		unsigned	Argument
	)			`[inline, virtual]`

Callback invoked when performing code completion inside a function-like macro argument.

Parameters:

	S	The scope in which this macro is being expanded.
	Macro	The name of the macro that is going to be expanded.
	MacroInfo	Information about the macro that is going to be expanded.
	Argument	The argument in which the code-completion token occurs.

Reimplemented in clang::Sema.

Definition at line 3243 of file Sema/Action.h.

virtual void clang::Action::CodeCompletePreprocessorMacroName ( bool IsDefinition ) [inline, virtual]

Code completion in the preprocessor where an already-defined macro name is expected, e.g., an ifdef or undef.

Parameters:

IsDefinition

Whether this code completion for a macro name occurs in a definition of the macro (define) or in another use that already expects that the macro is defined (e.g., undef or ifdef).

Reimplemented in clang::Sema.

Definition at line 3225 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteQualifiedId	(	Scope *	S,
		CXXScopeSpec &	SS,
		bool	EnteringContext
	)			`[inline, virtual]`

Code completion for a C++ nested-name-specifier that precedes a qualified-id of some form.

This code completion action is invoked when the code-completion token is found after the "::" of a nested-name-specifier.

Parameters:

	S	the scope in which the nested-name-specifier occurs.
	SS	the scope specifier ending with "::".

EnteringContext whether we're entering the context of this scope specifier.

Reimplemented in clang::Sema.

Definition at line 2901 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteReturn ( Scope * S ) [inline, virtual]

Code completion after the "return" keyword within a function.

Parameters:

S

The scope in which the return statement occurs.

Reimplemented in clang::Sema.

Definition at line 2879 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteTag	(	Scope *	S,
		unsigned	TagSpec
	)			`[inline, virtual]`

Code completion for a reference to a tag.

This code completion action is invoked when the code-completion token is found after a tag keyword (struct, union, enum, or class).

Parameters:

	S	the scope in which the tag reference occurs.
	TagSpec	an instance of DeclSpec::TST, indicating what kind of tag this is (struct/union/enum/class).

Reimplemented in clang::Sema.

Definition at line 2850 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteUsing ( Scope * S ) [inline, virtual]

Code completion for a C++ "using" declaration or directive.

This code completion action is invoked when the code-completion token is found after the "using" keyword.

Parameters:

S

the scope in which the "using" occurs.

Reimplemented in clang::Sema.

Definition at line 2910 of file Sema/Action.h.

virtual void clang::Action::CodeCompleteUsingDirective ( Scope * S ) [inline, virtual]

Code completion for a C++ using directive.

This code completion action is invoked when the code-completion token is found after "using namespace".

Parameters:

S

the scope in which the "using namespace" occurs.

Reimplemented in clang::Sema.

Definition at line 2918 of file Sema/Action.h.

virtual DeclGroupPtrTy clang::Action::ConvertDeclToDeclGroup ( Decl * Ptr ) [inline, virtual]

ConvertDeclToDeclGroup - If the parser has one decl in a context where it needs a decl group, it calls this to convert between the two representations.

Reimplemented in clang::Sema.

Definition at line 187 of file Sema/Action.h.

Referenced by clang::Parser::FinishPendingObjCActions().

virtual bool clang::Action::DiagnoseUnknownTemplateName	(	const IdentifierInfo &	II,
		SourceLocation	IILoc,
		Scope *	S,
		const CXXScopeSpec *	SS,
		TemplateTy &	SuggestedTemplate,
		TemplateNameKind &	SuggestedKind
	)			`[inline, virtual]`

Action called as part of error recovery when the parser has determined that the given name must refer to a template, but isTemplateName() did not return a result.

This callback permits the action to give a detailed diagnostic when an unknown template name is encountered and, potentially, to try to recover by producing a new template in SuggestedTemplate.

Parameters:

	II	the name that should be a template.
	IILoc	the location of the name in the source.
	S	the scope in which name lookup was performed.
	SS	the C++ scope specifier that preceded the name.
	SuggestedTemplate	if the action sets this template to a non-NULL, template, the parser will recover by consuming the template name token and the template argument list that follows.
	SuggestedTemplateKind	as input, the kind of template that we expect (e.g., `TNK_Type_template` or `TNK_Function_template`). If the action provides a suggested template, this should be set to the kind of template.

Returns:: true if a diagnostic was emitted, false otherwise. When false, the parser itself will emit a generic "unknown template name" diagnostic.

Reimplemented in clang::Sema.

Definition at line 334 of file Sema/Action.h.

virtual bool clang::Action::DiagnoseUnknownTypeName	(	const IdentifierInfo &	II,
		SourceLocation	IILoc,
		Scope *	S,
		CXXScopeSpec *	SS,
		ParsedType &	SuggestedType
	)			`[inline, virtual]`

Action called as part of error recovery when the parser has determined that the given name must refer to a type, but getTypeName() did not return a result.

This callback permits the action to give a detailed diagnostic when an unknown type name is encountered and, potentially, to try to recover by producing a new type in SuggestedType.

Parameters:

	II	the name that should be a type.
	IILoc	the location of the name in the source.
	S	the scope in which name lookup was performed.
	SS	if non-NULL, the C++ scope specifier that preceded the name.
	SuggestedType	if the action sets this type to a non-NULL type, the parser will recovery by consuming the type name token and then pretending that the given type was the type it parsed.

Returns:: true if a diagnostic was emitted, false otherwise. When false, the parser itself will emit a generic "unknown type name" diagnostic.

Reimplemented in clang::Sema.

Definition at line 252 of file Sema/Action.h.

virtual void clang::Action::DiagnoseUseOfUnimplementedSelectors ( ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 191 of file Sema/Action.h.

Referenced by clang::Parser::FinishPendingObjCActions().

ExprResult clang::Action::ExprEmpty ( ) [inline]

Definition at line 153 of file Sema/Action.h.

Referenced by ActOnAddrLabel(), ActOnArraySubscriptExpr(), ActOnBinOp(), ActOnBlockStmtExpr(), ActOnBuiltinOffsetOf(), ActOnCallExpr(), ActOnCastExpr(), ActOnCharacterConstant(), ActOnChooseExpr(), ActOnClassPropertyRefExpr(), ActOnCompoundLiteral(), ActOnConditionalOp(), ActOnCXXBoolLiteral(), ActOnCXXDelete(), ActOnCXXNamedCast(), ActOnCXXNew(), ActOnCXXNullPtrLiteral(), ActOnCXXThis(), ActOnCXXThrow(), ActOnCXXTypeConstructExpr(), ActOnCXXTypeid(), ActOnDesignatedInitializer(), ActOnGNUNullExpr(), ActOnIdExpression(), ActOnInitList(), ActOnMemberAccessExpr(), ActOnNumericConstant(), ActOnParenOrParenListExpr(), ActOnPostfixUnaryOp(), ActOnPredefinedExpr(), ActOnPseudoDestructorExpr(), ActOnSizeOfAlignOfExpr(), ActOnStartCXXMemberReference(), ActOnStmtExpr(), ActOnStringLiteral(), ActOnTypesCompatibleExpr(), ActOnUnaryOp(), ActOnUnaryTypeTrait(), and ActOnVAArg().

ExprResult clang::Action::ExprError ( const DiagnosticBuilder & ) [inline]

Definition at line 150 of file Sema/Action.h.

References ExprError().

Referenced by ExprError().

ExprResult clang::Action::ExprError ( ) [inline]

Definition at line 147 of file Sema/Action.h.

virtual DeclGroupPtrTy clang::Action::FinalizeDeclaratorGroup	(	Scope *	S,
		const DeclSpec &	DS,
		Decl **	Group,
		unsigned	NumDecls
	)			`[inline, virtual]`

FinalizeDeclaratorGroup - After a sequence of declarators are parsed, this gives the actions implementation a chance to process the group as a whole.

Reimplemented in clang::Sema.

Definition at line 531 of file Sema/Action.h.

virtual void clang::Action::FindProtocolDeclaration	(	bool	WarnOnDeclarations,
		const IdentifierLocPair *	ProtocolId,
		unsigned	NumProtocols,
		llvm::SmallVectorImpl< Decl * > &	ResProtos
	)			`[inline, virtual]`

FindProtocolDeclaration - This routine looks up protocols and issues error if they are not declared. It returns list of valid protocols found.

Reimplemented in clang::Sema.

Definition at line 2637 of file Sema/Action.h.

Scope* clang::Action::getCurScope ( ) const [inline, protected]

Retrieve the parser's current scope.

Definition at line 70 of file Sema/Action.h.

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

virtual std::string clang::Action::getDeclName ( Decl * D ) [inline, virtual]

getDeclName - Return a pretty name for the specified decl if possible, or an empty string if not. This is used for pretty crash reporting.

Reimplemented in clang::Sema.

Definition at line 161 of file Sema/Action.h.

Referenced by clang::PrettyStackTraceActionsDecl::print().

virtual ParsedType clang::Action::getDestructorName	(	SourceLocation	TildeLoc,
		IdentifierInfo &	II,
		SourceLocation	NameLoc,
		Scope *	S,
		CXXScopeSpec &	SS,
		ParsedType	ObjectType,
		bool	EnteringContext
	)			`[inline, virtual]`

Parsed a destructor name or pseudo-destructor name.

Returns:: the type being destructed.

Reimplemented in clang::Sema.

Definition at line 1546 of file Sema/Action.h.

References getTypeName().

virtual SourceRange clang::Action::getExprRange ( ExprTy * E ) const [inline, virtual]

Retrieve the source range that corresponds to the given expression.

Reimplemented in clang::Sema.

Definition at line 1071 of file Sema/Action.h.

virtual ObjCMessageKind clang::Action::getObjCMessageKind	(	Scope *	S,
		IdentifierInfo *	Name,
		SourceLocation	NameLoc,
		bool	IsSuper,
		bool	HasTrailingDot,
		ParsedType &	ReceiverType
	)			`[pure virtual]`

Determine the kind of Objective-C message send that we will be performing based on the identifier given.

This action determines how a message send that starts with [ identifier (followed by another identifier) will be parsed, e.g., as a class message, instance message, super message. The result depends on the meaning of the given identifier. If the identifier is unknown, the action should indicate that the message is an instance message.

By default, this routine applies syntactic disambiguation and uses getTypeName() to determine whether the identifier refers to a type. However, Action subclasses may override this routine to improve error recovery.

Parameters:

	S	The scope in which the message send occurs.
	Name	The identifier following the '['.
	NameLoc	The location of the identifier.
	IsSuper	Whether the name is the pseudo-keyword "super".
	HasTrailingDot	Whether the name is followed by a period.
	ReceiverType	If this routine returns `ObjCClassMessage`, this argument will be set to the receiver type.

Returns:: The kind of message send.

Implemented in clang::Sema.

virtual ParsedType clang::Action::getTypeName	(	IdentifierInfo &	II,
		SourceLocation	NameLoc,
		Scope *	S,
		CXXScopeSpec *	SS = `0`,
		bool	isClassName = `false`,
		ParsedType	ObjectType = `ParsedType()`
	)			`[pure virtual]`

getTypeName - Return non-null if the specified identifier is a type name in the current scope.

Parameters:

	II	the identifier for which we are performing name lookup
	NameLoc	the location of the identifier
	S	the scope in which this name lookup occurs
	SS	if non-NULL, the C++ scope specifier that precedes the identifier
	isClassName	whether this is a C++ class-name production, in which we can end up referring to a member of an unknown specialization that we know (from the grammar) is supposed to be a type. For example, this occurs when deriving from "std::vector<T>::allocator_type", where T is a template parameter.
	ObjectType	if we're checking whether an identifier is a type within a C++ member access expression, this will be the type of the

Returns:: the type referred to by this identifier, or NULL if the type does not name an identifier.

Implemented in clang::Sema.

Referenced by getDestructorName().

virtual bool clang::Action::isCurrentClassName	(	const IdentifierInfo &	II,
		Scope *	S,
		const CXXScopeSpec *	SS = `0`
	)			`[pure virtual]`

isCurrentClassName - Return true if the specified name is the name of the innermost C++ class type currently being defined.

Implemented in clang::Sema.

virtual bool clang::Action::IsInvalidUnlessNestedName	(	Scope *	S,
		CXXScopeSpec &	SS,
		IdentifierInfo &	II,
		ParsedType	ObjectType,
		bool	EnteringContext
	)			`[inline, virtual]`

IsInvalidUnlessNestedName - This method is used for error recovery purposes to determine whether the specified identifier is only valid as a nested name specifier, for example a namespace name. It is conservatively correct to always return false from this method.

The arguments are the same as those passed to ActOnCXXNestedNameSpecifier.

Reimplemented in clang::Sema.

Definition at line 406 of file Sema/Action.h.

virtual bool clang::Action::isNonTypeNestedNameSpecifier	(	Scope *	S,
		CXXScopeSpec &	SS,
		SourceLocation	IdLoc,
		IdentifierInfo &	II,
		ParsedType	ObjectType
	)			`[inline, virtual]`

Determine whether the given name refers to a non-type nested name specifier, e.g., the name of a namespace or namespace alias.

This actual is used in the parsing of pseudo-destructor names to distinguish a nested-name-specifier and a "type-name ::" when we see the token sequence "X :: ~".

Reimplemented in clang::Sema.

Definition at line 349 of file Sema/Action.h.

virtual DeclSpec::TST clang::Action::isTagName	(	IdentifierInfo &	II,
		Scope *	S
	)			`[inline, virtual]`

isTagName() - This method is called *for error recovery purposes only* to determine if the specified name is a valid tag name ("struct foo"). If so, this returns the TST for the tag corresponding to it (TST_enum, TST_union, TST_struct, TST_class). This is used to diagnose cases in C where the user forgot to specify the tag.

Reimplemented in clang::Sema.

Definition at line 226 of file Sema/Action.h.

References clang::DeclSpec::TST_unspecified.

virtual TemplateNameKind clang::Action::isTemplateName	(	Scope *	S,
		CXXScopeSpec &	SS,
		bool	hasTemplateKeyword,
		UnqualifiedId &	Name,
		ParsedType	ObjectType,
		bool	EnteringContext,
		TemplateTy &	Template,
		bool &	MemberOfUnknownSpecialization
	)			`[pure virtual]`

Determine whether the given name refers to a template.

This callback is used by the parser after it has seen a '<' to determine whether the given name refers to a template and, if so, what kind of template.

Parameters:

	S	the scope in which the name occurs.
	SS	the C++ nested-name-specifier that precedes the template name, if any.
	hasTemplateKeyword	true if the template keyword was specified.
	Name	the name that we are querying to determine whether it is a template.
	ObjectType	if we are determining whether the given name is a template name in the context of a member access expression (e.g., `p->X<int>`), this is the type of the object referred to by the member access (e.g., `p`).
	EnteringContext	whether we are potentially entering the context referred to by the nested-name-specifier `SS`, which allows semantic analysis to look into uninstantiated templates.
	Template	if the name does refer to a template, the declaration of the template that the name refers to.
	MemberOfUnknownSpecialization	Will be set true if the resulting member would be a member of an unknown specialization, in which case this lookup cannot possibly pass at this time.

Returns:: the kind of template that this name refers to.

Implemented in clang::Sema.

FullExprArg clang::Action::MakeFullExpr ( Expr * Arg ) [inline]

Definition at line 141 of file Sema/Action.h.

References ActOnFinishFullExpr().

Referenced by BuildSingleCopyAssign().

virtual Decl* clang::Action::ParsedFreeStandingDeclSpec	(	Scope *	S,
		AccessSpecifier	Access,
		DeclSpec &	DS
	)			`[inline, virtual]`

ParsedFreeStandingDeclSpec - This method is invoked when a declspec with no declarator (e.g. "struct foo;") is parsed.

Reimplemented in clang::Sema.

Definition at line 581 of file Sema/Action.h.

virtual ExprResult clang::Action::ParseObjCEncodeExpression	(	SourceLocation	AtLoc,
		SourceLocation	EncLoc,
		SourceLocation	LParenLoc,
		ParsedType	Ty,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2651 of file Sema/Action.h.

virtual ExprResult clang::Action::ParseObjCProtocolExpression	(	IdentifierInfo *	ProtocolId,
		SourceLocation	AtLoc,
		SourceLocation	ProtoLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2667 of file Sema/Action.h.

virtual ExprResult clang::Action::ParseObjCSelectorExpression	(	Selector	Sel,
		SourceLocation	AtLoc,
		SourceLocation	SelLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2659 of file Sema/Action.h.

virtual ExprResult clang::Action::ParseObjCStringLiteral	(	SourceLocation *	AtLocs,
		ExprTy **	Strings,
		unsigned	NumStrings
	)			`[inline, virtual]`

Reimplemented in clang::Sema.

Definition at line 2645 of file Sema/Action.h.

virtual void clang::Action::PopExpressionEvaluationContext ( ) [inline, virtual]

The parser is exiting an expression evaluation context.

Reimplemented in clang::Sema.

Definition at line 1065 of file Sema/Action.h.

Referenced by clang::EnterExpressionEvaluationContext::~EnterExpressionEvaluationContext().

virtual void clang::Action::PopParsingDeclaration	(	ParsingDeclStackState	S,
		Decl *	D
	)			`[inline, virtual]`

PopParsingDeclaration - Notes that the parser has completed processing a declaration of some sort. The decl will be empty if the declaration didn't correspond to a full declaration (or if the actions module returned an empty decl for it).

Reimplemented in clang::Sema.

Definition at line 181 of file Sema/Action.h.

virtual void clang::Action::PrintStats ( ) const [inline, virtual]

Statistics.

Definition at line 157 of file Sema/Action.h.

virtual void clang::Action::PushExpressionEvaluationContext ( ExpressionEvaluationContext NewContext ) [inline, virtual]

The parser is entering a new expression evaluation context.

Parameters:

NewContext

is the new expression evaluation context.

Reimplemented in clang::Sema.

Definition at line 1061 of file Sema/Action.h.

Referenced by clang::EnterExpressionEvaluationContext::EnterExpressionEvaluationContext().

virtual ParsingDeclStackState clang::Action::PushParsingDeclaration ( ) [inline, virtual]

PushParsingDeclaration - Notes that the parser has begun processing a declaration of some sort. Guaranteed to be matched by a call to PopParsingDeclaration with the value returned by this method.

Reimplemented in clang::Sema.

Definition at line 173 of file Sema/Action.h.

virtual void clang::Action::SetDeclDeleted	(	Decl *	Dcl,
		SourceLocation	DelLoc
	)			`[inline, virtual]`

SetDeclDeleted - This action is called immediately after ActOnDeclarator if =delete is parsed. C++0x [dcl.fct.def]p10 Note that this can be called even for variable declarations. It's the action's job to reject it.

Reimplemented in clang::Sema.

Definition at line 510 of file Sema/Action.h.

virtual bool clang::Action::ShouldEnterDeclaratorScope	(	Scope *	S,
		const CXXScopeSpec &	SS
	)			`[inline, virtual]`

ShouldEnterDeclaratorScope - Called when a C++ scope specifier is parsed as part of a declarator-id to determine whether a scope should be entered.

Parameters:

	S	the current scope
	SS	the scope being entered
	isFriendDeclaration	whether this is a friend declaration

Reimplemented in clang::Sema.

Definition at line 437 of file Sema/Action.h.

StmtResult clang::Action::StmtEmpty ( ) [inline]

StmtResult clang::Action::StmtError ( const DiagnosticBuilder & ) [inline]

Definition at line 151 of file Sema/Action.h.

References StmtError().

Referenced by StmtError().

StmtResult clang::Action::StmtError ( ) [inline]

Definition at line 148 of file Sema/Action.h.

Referenced by clang::Sema::ActOnBlockReturnStmt(), clang::Sema::ActOnBreakStmt(), clang::Sema::ActOnContinueStmt(), clang::Sema::ActOnDeclStmt(), BuildSingleCopyAssign(), clang::TreeTransform< Derived >::TransformCompoundStmt(), and clang::TreeTransform< Derived >::TransformStmt().

virtual bool clang::Action::TypeIsVectorType ( ParsedType Ty ) [inline, virtual]

Reimplemented in clang::Sema.

Definition at line 1240 of file Sema/Action.h.

Friends And Related Function Documentation

friend class Parser [friend]

Definition at line 67 of file Sema/Action.h.

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

clang::Action Class Reference

Classes

Public Types

Public Member Functions

Protected Member Functions

Friends

Code completion actions

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation