SemaCodeComplete.cpp File Reference

#include "clang/AST/ASTConcept.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclBase.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprConcepts.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/NestedNameSpecifier.h"
#include "clang/AST/OperationKinds.h"
#include "clang/AST/QualTypeNames.h"
#include "clang/AST/RecursiveASTVisitor.h"
#include "clang/AST/Type.h"
#include "clang/Basic/AttributeCommonInfo.h"
#include "clang/Basic/CharInfo.h"
#include "clang/Basic/OperatorKinds.h"
#include "clang/Basic/Specifiers.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/MacroInfo.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/CodeCompleteConsumer.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/Designator.h"
#include "clang/Sema/Lookup.h"
#include "clang/Sema/Overload.h"
#include "clang/Sema/ParsedAttr.h"
#include "clang/Sema/ParsedTemplate.h"
#include "clang/Sema/Scope.h"
#include "clang/Sema/ScopeInfo.h"
#include "clang/Sema/Sema.h"
#include "clang/Sema/SemaCodeCompletion.h"
#include "clang/Sema/SemaInternal.h"
#include "clang/Sema/SemaObjC.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/raw_ostream.h"
#include <list>
#include <map>
#include <optional>
#include <string>
#include <vector>
#include "clang/Basic/OperatorKinds.def"

Go to the source code of this file.

Classes
class	ResultBuilder::ShadowMapEntry::iterator
class	ResultBuilder::ShadowMapEntry::iterator::pointer
struct	clang::SemaCodeCompletion::CodeCompleteExpressionData

Macros
#define	OVERLOADED_OPERATOR(Name, Spelling, Token, Unary, Binary, MemberOnly)
#define	OVERLOADED_OPERATOR_MULTI(Name, Spelling, Unary, Binary, MemberOnly)
#define	OVERLOADED_OPERATOR(Name, Spelling, Token, Unary, Binary, MemberOnly)
#define	OBJC_AT_KEYWORD_NAME(NeedAt, Keyword)   ((NeedAt) ? "@" Keyword : Keyword)
	Macro that optionally prepends an "@" to the string literal passed in via Keyword, depending on whether NeedAt is true or false.

Typedefs
typedef llvm::SmallPtrSet< const IdentifierInfo *, 16 >	AddedPropertiesSet
	The set of properties that have already been added, referenced by property name.
typedef CodeCompleteConsumer::OverloadCandidate	ResultCandidate
typedef llvm::SmallPtrSet< Selector, 16 >	VisitedSelectorSet
	A set of selectors, which is used to avoid introducing multiple completions with the same selector into the result set.
typedef llvm::DenseMap< Selector, llvm::PointerIntPair< ObjCMethodDecl *, 1, bool > >	KnownMethodsMap

Enumerations
enum class	OverloadCompare { BothViable , Dominates , Dominated }
enum	ObjCMethodKind { MK_Any , MK_ZeroArgSelector , MK_OneArgSelector }
	Describes the kind of Objective-C method that we want to find via code completion. More...

Functions
static QualType	getDesignatedType (QualType BaseType, const Designation &Desig)
static QualType	getPreferredTypeOfBinaryRHS (Sema &S, Expr *LHS, tok::TokenKind Op)
static QualType	getPreferredTypeOfUnaryArg (Sema &S, QualType ContextType, tok::TokenKind Op)
	Get preferred type for an argument of an unary expression.
static NestedNameSpecifier *	getRequiredQualification (ASTContext &Context, const DeclContext *CurContext, const DeclContext *TargetContext)
	Compute the qualification required to get from the current context (CurContext) to the target context (TargetContext).
static bool	shouldIgnoreDueToReservedName (const NamedDecl *ND, Sema &SemaRef)
static DeclContext::lookup_result	getConstructors (ASTContext &Context, const CXXRecordDecl *Record)
static bool	isConstructor (const Decl *ND)
static void	setInBaseClass (ResultBuilder::Result &R)
static OverloadCompare	compareOverloads (const CXXMethodDecl &Candidate, const CXXMethodDecl &Incumbent, const Qualifiers &ObjectQuals, ExprValueKind ObjectKind)
static bool	isObjCReceiverType (ASTContext &C, QualType T)
static void	AddTypeSpecifierResults (const LangOptions &LangOpts, ResultBuilder &Results)
	Add type specifiers for the current language as keyword results.
static void	AddStorageSpecifiers (SemaCodeCompletion::ParserCompletionContext CCC, const LangOptions &LangOpts, ResultBuilder &Results)
static void	AddFunctionSpecifiers (SemaCodeCompletion::ParserCompletionContext CCC, const LangOptions &LangOpts, ResultBuilder &Results)
static void	AddObjCExpressionResults (ResultBuilder &Results, bool NeedAt)
static void	AddObjCStatementResults (ResultBuilder &Results, bool NeedAt)
static void	AddObjCVisibilityResults (const LangOptions &LangOpts, ResultBuilder &Results, bool NeedAt)
static void	AddObjCImplementationResults (const LangOptions &LangOpts, ResultBuilder &Results, bool NeedAt)
static void	AddObjCInterfaceResults (const LangOptions &LangOpts, ResultBuilder &Results, bool NeedAt)
static void	AddObjCTopLevelResults (ResultBuilder &Results, bool NeedAt)
static void	AddTypedefResult (ResultBuilder &Results)
static void	AddUsingAliasResult (CodeCompletionBuilder &Builder, ResultBuilder &Results)
static bool	WantTypesInContext (SemaCodeCompletion::ParserCompletionContext CCC, const LangOptions &LangOpts)
static PrintingPolicy	getCompletionPrintingPolicy (const ASTContext &Context, const Preprocessor &PP)
static PrintingPolicy	getCompletionPrintingPolicy (Sema &S)
	Retrieve a printing policy suitable for code completion.
static const char *	GetCompletionTypeString (QualType T, ASTContext &Context, const PrintingPolicy &Policy, CodeCompletionAllocator &Allocator)
	Retrieve the string representation of the given type as a string that has the appropriate lifetime for code completion.
static void	addThisCompletion (Sema &S, ResultBuilder &Results)
	Add a completion for "this", if we're in a member function.
static void	AddStaticAssertResult (CodeCompletionBuilder &Builder, ResultBuilder &Results, const LangOptions &LangOpts)
static void	AddOverrideResults (ResultBuilder &Results, const CodeCompletionContext &CCContext, CodeCompletionBuilder &Builder)
static void	AddOrdinaryNameResults (SemaCodeCompletion::ParserCompletionContext CCC, Scope *S, Sema &SemaRef, ResultBuilder &Results)
	Add language constructs that show up for "ordinary" names.
static void	AddResultTypeChunk (ASTContext &Context, const PrintingPolicy &Policy, const NamedDecl *ND, QualType BaseType, CodeCompletionBuilder &Result)
	If the given declaration has an associated type, add it as a result type chunk.
static void	MaybeAddSentinel (Preprocessor &PP, const NamedDecl *FunctionOrMethod, CodeCompletionBuilder &Result)
static std::string	formatObjCParamQualifiers (unsigned ObjCQuals, QualType &Type)
static void	findTypeLocationForBlockDecl (const TypeSourceInfo *TSInfo, FunctionTypeLoc &Block, FunctionProtoTypeLoc &BlockProto, bool SuppressBlock=false)
	Tries to find the most appropriate type location for an Objective-C block placeholder.
static std::string	formatBlockPlaceholder (const PrintingPolicy &Policy, const NamedDecl *BlockDecl, FunctionTypeLoc &Block, FunctionProtoTypeLoc &BlockProto, bool SuppressBlockName, bool SuppressBlock, std::optional< ArrayRef< QualType > > ObjCSubsts)
	Returns a placeholder string that corresponds to an Objective-C block declaration.
static std::string	FormatFunctionParameter (const PrintingPolicy &Policy, const DeclaratorDecl *Param, bool SuppressName=false, bool SuppressBlock=false, std::optional< ArrayRef< QualType > > ObjCSubsts=std::nullopt)
static std::string	GetDefaultValueString (const ParmVarDecl *Param, const SourceManager &SM, const LangOptions &LangOpts)
static void	AddFunctionParameterChunks (Preprocessor &PP, const PrintingPolicy &Policy, const FunctionDecl *Function, CodeCompletionBuilder &Result, unsigned Start=0, bool InOptional=false)
	Add function parameter chunks to the given code completion string.
static void	AddTemplateParameterChunks (ASTContext &Context, const PrintingPolicy &Policy, const TemplateDecl *Template, CodeCompletionBuilder &Result, unsigned MaxParameters=0, unsigned Start=0, bool InDefaultArg=false)
	Add template parameter chunks to the given code completion string.
static void	AddQualifierToCompletionString (CodeCompletionBuilder &Result, NestedNameSpecifier *Qualifier, bool QualifierIsInformative, ASTContext &Context, const PrintingPolicy &Policy)
	Add a qualifier to the given code-completion string, if the provided nested-name-specifier is non-NULL.
static void	AddFunctionTypeQualsToCompletionString (CodeCompletionBuilder &Result, const FunctionDecl *Function)
static void	AddTypedNameChunk (ASTContext &Context, const PrintingPolicy &Policy, const NamedDecl *ND, CodeCompletionBuilder &Result)
	Add the name of the given declaration.
static void	printOverrideString (const CodeCompletionString &CCS, std::string &BeforeName, std::string &NameAndSignature)
static const NamedDecl *	extractFunctorCallOperator (const NamedDecl *ND)
static void	AddOverloadAggregateChunks (const RecordDecl *RD, const PrintingPolicy &Policy, CodeCompletionBuilder &Result, unsigned CurrentArg)
static void	AddOverloadParameterChunks (ASTContext &Context, const PrintingPolicy &Policy, const FunctionDecl *Function, const FunctionProtoType *Prototype, FunctionProtoTypeLoc PrototypeLoc, CodeCompletionBuilder &Result, unsigned CurrentArg, unsigned Start=0, bool InOptional=false)
	Add function overload parameter chunks to the given code completion string.
static std::string	formatTemplateParameterPlaceholder (const NamedDecl *Param, bool &Optional, const PrintingPolicy &Policy)
static std::string	templateResultType (const TemplateDecl *TD, const PrintingPolicy &Policy)
static CodeCompletionString *	createTemplateSignatureString (const TemplateDecl *TD, CodeCompletionBuilder &Builder, unsigned CurrentArg, const PrintingPolicy &Policy)
static void	AddMacroResults (Preprocessor &PP, ResultBuilder &Results, bool LoadExternal, bool IncludeUndefined, bool TargetTypeIsPointer=false)
static void	AddPrettyFunctionResults (const LangOptions &LangOpts, ResultBuilder &Results)
static void	HandleCodeCompleteResults (Sema *S, CodeCompleteConsumer *CodeCompleter, const CodeCompletionContext &Context, CodeCompletionResult *Results, unsigned NumResults)
static CodeCompletionContext	mapCodeCompletionContext (Sema &S, SemaCodeCompletion::ParserCompletionContext PCC)
static void	MaybeAddOverrideCalls (Sema &S, DeclContext *InContext, ResultBuilder &Results)
	If we're in a C++ virtual member function, add completion results that invoke the functions we override, since it's common to invoke the overridden function as well as adding new functionality.
static void	AddClassMessageCompletions (Sema &SemaRef, Scope *S, ParsedType Receiver, ArrayRef< const IdentifierInfo * > SelIdents, bool AtArgumentExpression, bool IsSuper, ResultBuilder &Results)
static const char *	underscoreAttrScope (llvm::StringRef Scope)
static const char *	noUnderscoreAttrScope (llvm::StringRef Scope)
static void	AddEnumerators (ResultBuilder &Results, ASTContext &Context, EnumDecl *Enum, DeclContext *CurContext, const CoveredEnumerators &Enumerators)
static const FunctionProtoType *	TryDeconstructFunctionLike (QualType T)
	Try to find a corresponding FunctionProtoType for function-like types (e.g.
static void	AddLambdaCompletion (ResultBuilder &Results, llvm::ArrayRef< QualType > Parameters, const LangOptions &LangOpts)
	Adds a pattern completion for a lambda expression with the specified parameter types and placeholders for parameter names.
static ObjCContainerDecl *	getContainerDef (ObjCContainerDecl *Container)
	Retrieve the container definition, if any?
static void	AddObjCBlockCall (ASTContext &Context, const PrintingPolicy &Policy, CodeCompletionBuilder &Builder, const NamedDecl *BD, const FunctionTypeLoc &BlockLoc, const FunctionProtoTypeLoc &BlockProtoLoc)
	Adds a block invocation code completion result for the given block declaration BD.
static void	AddObjCProperties (const CodeCompletionContext &CCContext, ObjCContainerDecl *Container, bool AllowCategories, bool AllowNullaryMethods, DeclContext *CurContext, AddedPropertiesSet &AddedProperties, ResultBuilder &Results, bool IsBaseExprStatement=false, bool IsClassProperty=false, bool InOriginalClass=true)
static void	AddRecordMembersCompletionResults (Sema &SemaRef, ResultBuilder &Results, Scope *S, QualType BaseType, ExprValueKind BaseKind, RecordDecl *RD, std::optional< FixItHint > AccessOpFixIt)
static RecordDecl *	getAsRecordDecl (QualType BaseType)
static void	AddTypeQualifierResults (DeclSpec &DS, ResultBuilder &Results, const LangOptions &LangOpts)
static bool	anyNullArguments (ArrayRef< Expr * > Args)
static void	mergeCandidatesWithResults (Sema &SemaRef, SmallVectorImpl< ResultCandidate > &Results, OverloadCandidateSet &CandidateSet, SourceLocation Loc, size_t ArgSize)
static QualType	getParamType (Sema &SemaRef, ArrayRef< ResultCandidate > Candidates, unsigned N)
	Get the type of the Nth parameter from a given set of overload candidates.
static QualType	ProduceSignatureHelp (Sema &SemaRef, MutableArrayRef< ResultCandidate > Candidates, unsigned CurrentArg, SourceLocation OpenParLoc, bool Braced)
static FunctionProtoTypeLoc	GetPrototypeLoc (Expr *Fn)
static std::optional< unsigned >	getNextAggregateIndexAfterDesignatedInit (const ResultCandidate &Aggregate, ArrayRef< Expr * > Args)
static bool	argMatchesTemplateParams (const ParsedTemplateArgument &Arg, unsigned Index, const TemplateParameterList &Params)
static bool	isNamespaceScope (Scope *S)
	Determine whether this scope denotes a namespace.
static bool	ObjCPropertyFlagConflicts (unsigned Attributes, unsigned NewFlag)
	Determine whether the addition of the given flag to an Objective-C property's attributes will cause a conflict.
static bool	isAcceptableObjCSelector (Selector Sel, ObjCMethodKind WantKind, ArrayRef< const IdentifierInfo * > SelIdents, bool AllowSameLength=true)
static bool	isAcceptableObjCMethod (ObjCMethodDecl *Method, ObjCMethodKind WantKind, ArrayRef< const IdentifierInfo * > SelIdents, bool AllowSameLength=true)
static void	AddObjCMethods (ObjCContainerDecl *Container, bool WantInstanceMethods, ObjCMethodKind WantKind, ArrayRef< const IdentifierInfo * > SelIdents, DeclContext *CurContext, VisitedSelectorSet &Selectors, bool AllowSameLength, ResultBuilder &Results, bool InOriginalClass=true, bool IsRootClass=false)
	Add all of the Objective-C methods in the given Objective-C container to the set of results.
static ObjCInterfaceDecl *	GetAssumedMessageSendExprType (Expr *E)
	When we have an expression with type "id", we may assume that it has some more-specific class type based on knowledge of common uses of Objective-C.
static ObjCMethodDecl *	AddSuperSendCompletion (Sema &S, bool NeedSuperKeyword, ArrayRef< const IdentifierInfo * > SelIdents, ResultBuilder &Results)
static QualType	getPreferredArgumentTypeForMessageSend (ResultBuilder &Results, unsigned NumSelIdents)
	Given a set of code-completion results for the argument of a message send, determine the preferred type (if any) for that argument expression.
static void	AddProtocolResults (DeclContext *Ctx, DeclContext *CurContext, bool OnlyForwardDeclarations, ResultBuilder &Results)
	Add all of the protocol declarations that we find in the given (translation unit) context.
static void	AddInterfaceResults (DeclContext *Ctx, DeclContext *CurContext, bool OnlyForwardDeclarations, bool OnlyUnimplemented, ResultBuilder &Results)
	Add all of the Objective-C interface declarations that we find in the given (translation unit) context.
static void	FindImplementableMethods (ASTContext &Context, ObjCContainerDecl *Container, std::optional< bool > WantInstanceMethods, QualType ReturnType, KnownMethodsMap &KnownMethods, bool InOriginalClass=true)
	Find all of the methods that reside in the given container (and its superclasses, protocols, etc.) that meet the given criteria.
static void	AddObjCPassingTypeChunk (QualType Type, unsigned ObjCDeclQuals, ASTContext &Context, const PrintingPolicy &Policy, CodeCompletionBuilder &Builder)
	Add the parenthesized return or parameter type chunk to a code completion string.
static bool	InheritsFromClassNamed (ObjCInterfaceDecl *Class, StringRef Name)
	Determine whether the given class is or inherits from a class by the given name.
static void	AddObjCKeyValueCompletions (ObjCPropertyDecl *Property, bool IsInstanceMethod, QualType ReturnType, ASTContext &Context, VisitedSelectorSet &KnownSelectors, ResultBuilder &Results)
	Add code completions for Objective-C Key-Value Coding (KVC) and Key-Value Observing (KVO).

Macro Definition Documentation

OBJC_AT_KEYWORD_NAME

#define OBJC_AT_KEYWORD_NAME	(		NeedAt,
			Keyword
	)		((NeedAt) ? "@" Keyword : Keyword)

Macro that optionally prepends an "@" to the string literal passed in via Keyword, depending on whether NeedAt is true or false.

Definition at line 7197 of file SemaCodeComplete.cpp.

OVERLOADED_OPERATOR [1/2]

#define OVERLOADED_OPERATOR	(		Name,
			Spelling,
			Token,
			Unary,
			Binary,
			MemberOnly
	)

Value:

  case OO_##Name:                                                              \
    OperatorName = "operator" Spelling;                                        \
    break;

OVERLOADED_OPERATOR [2/2]

#define OVERLOADED_OPERATOR	(		Name,
			Spelling,
			Token,
			Unary,
			Binary,
			MemberOnly
	)

Value:

  if (OO_##Name != OO_Conditional)                                             \
    Results.AddResult(Result(Spelling));

OVERLOADED_OPERATOR_MULTI

#define OVERLOADED_OPERATOR_MULTI	(		Name,
			Spelling,
			Unary,
			Binary,
			MemberOnly
	)

Typedef Documentation

AddedPropertiesSet

typedef llvm::SmallPtrSet<const IdentifierInfo *, 16> AddedPropertiesSet

The set of properties that have already been added, referenced by property name.

Definition at line 4940 of file SemaCodeComplete.cpp.

KnownMethodsMap

typedef llvm::DenseMap<Selector, llvm::PointerIntPair<ObjCMethodDecl *, 1, bool> > KnownMethodsMap

Definition at line 8919 of file SemaCodeComplete.cpp.

ResultCandidate

typedef CodeCompleteConsumer::OverloadCandidate ResultCandidate

Definition at line 6097 of file SemaCodeComplete.cpp.

VisitedSelectorSet

typedef llvm::SmallPtrSet<Selector, 16> VisitedSelectorSet

A set of selectors, which is used to avoid introducing multiple completions with the same selector into the result set.

Definition at line 7619 of file SemaCodeComplete.cpp.

Enumeration Type Documentation

ObjCMethodKind

enum ObjCMethodKind

Describes the kind of Objective-C method that we want to find via code completion.

Enumerator
MK_Any	Any kind of method, provided it means other specified criteria.
MK_ZeroArgSelector	Zero-argument (unary) selector.
MK_OneArgSelector	One-argument selector.

Definition at line 7577 of file SemaCodeComplete.cpp.

OverloadCompare

enum class OverloadCompare

strong

Enumerator
BothViable
Dominates
Dominated

Definition at line 1242 of file SemaCodeComplete.cpp.

Function Documentation

AddClassMessageCompletions()

static void AddClassMessageCompletions ( Sema &  SemaRef, Scope *  S, ParsedType  Receiver, ArrayRef< const IdentifierInfo * >  SelIdents, bool  AtArgumentExpression, bool  IsSuper, ResultBuilder &  Results  )

static

Definition at line 8193 of file SemaCodeComplete.cpp.

References AddObjCMethods(), AddSuperSendCompletion(), clang::SemaObjC::GlobalMethodPool::begin(), clang::SemaObjC::GlobalMethodPool::count(), clang::Sema::CurContext, clang::SemaObjC::GlobalMethodPool::end(), clang::Type::getAs(), clang::Sema::getCurMethodDecl(), clang::ExternalASTSource::GetExternalSelector(), clang::Sema::getExternalSource(), clang::ObjCMethodList::getMethod(), clang::ExternalASTSource::GetNumExternalSelectors(), clang::Sema::GetTypeFromParser(), clang::Interface, isAcceptableObjCMethod(), clang::Selector::isNull(), clang::SemaObjC::MethodPool, MK_Any, clang::Sema::ObjC(), clang::SemaObjC::ReadMethodPool(), clang::Result, and clang::T.

Referenced by clang::SemaCodeCompletion::CodeCompleteDeclSpec(), and clang::SemaCodeCompletion::CodeCompleteObjCClassMessage().

AddEnumerators()

static void AddEnumerators ( ResultBuilder &  Results, ASTContext &  Context, EnumDecl *  Enum, DeclContext *  CurContext, const CoveredEnumerators &  Enumerators  )

static

Definition at line 4758 of file SemaCodeComplete.cpp.

References clang::CCP_EnumInCase, E, clang::Enum, clang::ASTContext::getLangOpts(), and getRequiredQualification().

Referenced by clang::SemaCodeCompletion::CodeCompleteCase(), and clang::SemaCodeCompletion::CodeCompleteExpression().

AddFunctionParameterChunks()

static void AddFunctionParameterChunks ( Preprocessor &  PP, const PrintingPolicy &  Policy, const FunctionDecl *  Function, CodeCompletionBuilder &  Result, unsigned  Start = 0, bool  InOptional = false  )

static

Add function parameter chunks to the given code completion string.

Definition at line 3110 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), AddFunctionParameterChunks(), clang::CodeCompletionString::CK_Comma, FormatFunctionParameter(), clang::Function, GetDefaultValueString(), clang::Preprocessor::getLangOpts(), clang::Preprocessor::getSourceManager(), clang::ParmVarDecl::hasDefaultArg(), MaybeAddSentinel(), P, clang::Result, and clang::CodeCompletionBuilder::TakeString().

Referenced by AddFunctionParameterChunks(), clang::SemaCodeCompletion::CodeCompleteConstructorInitializer(), and clang::CodeCompletionResult::createCodeCompletionStringForDecl().

AddFunctionSpecifiers()

static void AddFunctionSpecifiers ( SemaCodeCompletion::ParserCompletionContext  CCC, const LangOptions &  LangOpts, ResultBuilder &  Results  )

static

Definition at line 1895 of file SemaCodeComplete.cpp.

References clang::SemaCodeCompletion::PCC_Class, clang::SemaCodeCompletion::PCC_Condition, clang::SemaCodeCompletion::PCC_Expression, clang::SemaCodeCompletion::PCC_ForInit, clang::SemaCodeCompletion::PCC_LocalDeclarationSpecifiers, clang::SemaCodeCompletion::PCC_MemberTemplate, clang::SemaCodeCompletion::PCC_Namespace, clang::SemaCodeCompletion::PCC_ObjCImplementation, clang::SemaCodeCompletion::PCC_ObjCInstanceVariableList, clang::SemaCodeCompletion::PCC_ObjCInterface, clang::SemaCodeCompletion::PCC_ParenthesizedExpression, clang::SemaCodeCompletion::PCC_RecoveryInFunction, clang::SemaCodeCompletion::PCC_Statement, clang::SemaCodeCompletion::PCC_Template, clang::SemaCodeCompletion::PCC_TopLevelOrExpression, clang::SemaCodeCompletion::PCC_Type, and clang::Result.

Referenced by AddOrdinaryNameResults().

AddFunctionTypeQualsToCompletionString()

static void AddFunctionTypeQualsToCompletionString ( CodeCompletionBuilder &  Result, const FunctionDecl *  Function  )

static

Definition at line 3266 of file SemaCodeComplete.cpp.

References clang::Function, and clang::Result.

Referenced by clang::CodeCompletionResult::createCodeCompletionStringForDecl().

AddInterfaceResults()

static void AddInterfaceResults ( DeclContext *  Ctx, DeclContext *  CurContext, bool  OnlyForwardDeclarations, bool  OnlyUnimplemented, ResultBuilder &  Results  )

static

Add all of the Objective-C interface declarations that we find in the given (translation unit) context.

Definition at line 8608 of file SemaCodeComplete.cpp.

References clang::Class, D, clang::DeclContext::decls(), and clang::Result.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCClassForwardDecl(), clang::SemaCodeCompletion::CodeCompleteObjCImplementationDecl(), clang::SemaCodeCompletion::CodeCompleteObjCInterfaceDecl(), and clang::SemaCodeCompletion::CodeCompleteObjCSuperclass().

AddLambdaCompletion()

static void AddLambdaCompletion ( ResultBuilder &  Results, llvm::ArrayRef< QualType >  Parameters, const LangOptions &  LangOpts  )

static

Adds a pattern completion for a lambda expression with the specified parameter types and placeholders for parameter names.

Definition at line 4803 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), clang::CodeCompletionBuilder::AddPlaceholderChunk(), clang::CodeCompletionBuilder::AddTextChunk(), clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftBrace, clang::CodeCompletionString::CK_LeftBracket, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightBrace, clang::CodeCompletionString::CK_RightBracket, clang::CodeCompletionString::CK_RightParen, clang::CodeCompletionAllocator::CopyString(), clang::First, clang::CodeCompletionBuilder::getAllocator(), clang::Parameter, and clang::CodeCompletionBuilder::TakeString().

Referenced by clang::SemaCodeCompletion::CodeCompleteExpression().

AddMacroResults()

static void AddMacroResults ( Preprocessor &  PP, ResultBuilder &  Results, bool  LoadExternal, bool  IncludeUndefined, bool  TargetTypeIsPointer = false  )

static

Definition at line 4195 of file SemaCodeComplete.cpp.

References clang::Preprocessor::getLangOpts(), clang::Preprocessor::getMacroDefinition(), clang::getMacroUsagePriority(), clang::MacroInfo::isUsedForHeaderGuard(), clang::Preprocessor::macro_begin(), clang::Preprocessor::macro_end(), and clang::Result.

Referenced by clang::SemaCodeCompletion::CodeCompleteAfterIf(), clang::SemaCodeCompletion::CodeCompleteCase(), clang::SemaCodeCompletion::CodeCompleteExpression(), clang::SemaCodeCompletion::CodeCompleteObjCMessageReceiver(), clang::SemaCodeCompletion::CodeCompleteObjCPassingType(), clang::SemaCodeCompletion::CodeCompleteOrdinaryName(), clang::SemaCodeCompletion::CodeCompletePreprocessorExpression(), and clang::SemaCodeCompletion::GatherGlobalCodeCompletions().

AddObjCBlockCall()

static void AddObjCBlockCall ( ASTContext &  Context, const PrintingPolicy &  Policy, CodeCompletionBuilder &  Builder, const NamedDecl *  BD, const FunctionTypeLoc &  BlockLoc, const FunctionProtoTypeLoc &  BlockProtoLoc  )

static

Adds a block invocation code completion result for the given block declaration BD.

Definition at line 4962 of file SemaCodeComplete.cpp.

References AddTypedNameChunk(), clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, FormatFunctionParameter(), GetCompletionTypeString(), clang::FunctionTypeLoc::getNumParams(), clang::FunctionTypeLoc::getParam(), clang::FunctionTypeLoc::getReturnLoc(), clang::TypeLoc::getType(), clang::InheritingConcreteTypeLoc< Base, Derived, TypeClass >::getTypePtr(), and clang::FunctionProtoType::isVariadic().

Referenced by AddObjCProperties().

AddObjCExpressionResults()

static void AddObjCExpressionResults ( ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7309 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_Colon, clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightBrace, clang::CodeCompletionString::CK_RightBracket, clang::CodeCompletionString::CK_RightParen, OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), clang::SemaCodeCompletion::CodeCompleteObjCAtExpression(), and clang::SemaCodeCompletion::CodeCompleteObjCAtStatement().

AddObjCImplementationResults()

static void AddObjCImplementationResults ( const LangOptions &  LangOpts, ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7199 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_HorizontalSpace, OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteObjCAtDirective().

AddObjCInterfaceResults()

static void AddObjCInterfaceResults ( const LangOptions &  LangOpts, ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7222 of file SemaCodeComplete.cpp.

References OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteObjCAtDirective().

AddObjCKeyValueCompletions()

static void AddObjCKeyValueCompletions ( ObjCPropertyDecl *  Property, bool  IsInstanceMethod, QualType  ReturnType, ASTContext &  Context, VisitedSelectorSet &  KnownSelectors, ResultBuilder &  Results  )

static

Add code completions for Objective-C Key-Value Coding (KVC) and Key-Value Observing (KVO).

Definition at line 9038 of file SemaCodeComplete.cpp.

References AddObjCPassingTypeChunk(), clang::Type::castAs(), clang::CCD_ProbablyNotObjCCollection, clang::CCP_CodePattern, clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, CXCursor_ObjCClassMethodDecl, CXCursor_ObjCInstanceMethodDecl, clang::IdentifierTable::get(), getCompletionPrintingPolicy(), GetCompletionTypeString(), clang::ObjCObjectPointerType::getInterfaceDecl(), clang::IdentifierInfo::getLength(), clang::NamedDecl::getName(), clang::IdentifierInfo::getName(), clang::QualType::getNonReferenceType(), clang::SelectorTable::getNullarySelector(), clang::SelectorTable::getSelector(), clang::SelectorTable::getUnarySelector(), clang::ASTContext::hasSameUnqualifiedType(), clang::ASTContext::Idents, InheritsFromClassNamed(), clang::Type::isBooleanType(), clang::Type::isIntegerType(), clang::QualType::isNull(), clang::Type::isObjCObjectPointerType(), clang::Type::isVoidType(), clang::Property, clang::Result, clang::ASTContext::Selectors, and clang::toUppercase().

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl().

AddObjCMethods()

static void AddObjCMethods ( ObjCContainerDecl *  Container, bool  WantInstanceMethods, ObjCMethodKind  WantKind, ArrayRef< const IdentifierInfo * >  SelIdents, DeclContext *  CurContext, VisitedSelectorSet &  Selectors, bool  AllowSameLength, ResultBuilder &  Results, bool  InOriginalClass = true, bool  IsRootClass = false  )

static

Add all of the Objective-C methods in the given Objective-C container to the set of results.

The container will be a class, protocol, category, or implementation of any of the above. This mether will recurse to include methods from the superclasses of classes along with their categories, protocols, and implementations.

Parameters

Container	the container in which we'll look to find methods.
WantInstanceMethods	Whether to add instance methods (only); if false, this routine will add factory methods (only).
CurContext	the context in which we're performing the lookup that finds methods.
AllowSameLength	Whether we allow a method to be added to the list when it has the same number of parameters as we have selector identifiers.
Results	the structure into which we'll add results.

Definition at line 7641 of file SemaCodeComplete.cpp.

References AddObjCMethods(), clang::ObjCList< T >::begin(), E, clang::ObjCList< T >::end(), getContainerDef(), clang::ObjCInterfaceDecl::getImplementation(), clang::ObjCInterfaceDecl::getSuperClass(), clang::ObjCInterfaceDecl::hasDefinition(), isAcceptableObjCMethod(), clang::ObjCInterfaceDecl::known_categories(), MK_Any, clang::ObjCInterfaceDecl::protocols(), clang::Result, and setInBaseClass().

Referenced by AddClassMessageCompletions(), AddObjCMethods(), clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage(), clang::SemaCodeCompletion::CodeCompleteObjCPropertyGetter(), and clang::SemaCodeCompletion::CodeCompleteObjCPropertySetter().

AddObjCPassingTypeChunk()

static void AddObjCPassingTypeChunk ( QualType  Type, unsigned  ObjCDeclQuals, ASTContext &  Context, const PrintingPolicy &  Policy, CodeCompletionBuilder &  Builder  )

static

Add the parenthesized return or parameter type chunk to a code completion string.

Definition at line 9011 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, formatObjCParamQualifiers(), and GetCompletionTypeString().

Referenced by AddObjCKeyValueCompletions(), and clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl().

AddObjCProperties()

static void AddObjCProperties ( const CodeCompletionContext &  CCContext, ObjCContainerDecl *  Container, bool  AllowCategories, bool  AllowNullaryMethods, DeclContext *  CurContext, AddedPropertiesSet &  AddedProperties, ResultBuilder &  Results, bool  IsBaseExprStatement = false, bool  IsClassProperty = false, bool  InOriginalClass = true  )

static

Definition at line 4999 of file SemaCodeComplete.cpp.

References AddObjCBlockCall(), AddObjCProperties(), AddResultTypeChunk(), Category, clang::CCD_BlockPropertySetter, clang::CCD_MethodAsProperty, clang::CCP_MemberDeclaration, clang::CodeCompletionString::CK_Equal, findTypeLocationForBlockDecl(), formatBlockPlaceholder(), clang::CodeCompletionContext::getBaseType(), getCompletionPrintingPolicy(), getContainerDef(), clang::FunctionType::getReturnType(), clang::ConcreteTypeLoc< Base, Derived, TypeClass, LocalData >::getTypePtr(), clang::Type::isVoidType(), P, clang::Result, and setInBaseClass().

Referenced by AddObjCProperties(), clang::SemaCodeCompletion::CodeCompleteMemberReferenceExpr(), clang::SemaCodeCompletion::CodeCompleteObjCClassPropertyRefExpr(), and clang::SemaCodeCompletion::CodeCompleteObjCPropertyDefinition().

AddObjCStatementResults()

static void AddObjCStatementResults ( ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7374 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftBrace, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightBrace, clang::CodeCompletionString::CK_RightParen, OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteObjCAtStatement().

AddObjCTopLevelResults()

static void AddObjCTopLevelResults ( ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7241 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_HorizontalSpace, OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteObjCAtDirective().

AddObjCVisibilityResults()

static void AddObjCVisibilityResults ( const LangOptions &  LangOpts, ResultBuilder &  Results, bool  NeedAt  )

static

Definition at line 7420 of file SemaCodeComplete.cpp.

References OBJC_AT_KEYWORD_NAME, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteObjCAtVisibility().

AddOrdinaryNameResults()

static void AddOrdinaryNameResults ( SemaCodeCompletion::ParserCompletionContext  CCC, Scope *  S, Sema &  SemaRef, ResultBuilder &  Results  )

static

Add language constructs that show up for "ordinary" names.

while (condition) { statements }

Definition at line 2135 of file SemaCodeComplete.cpp.

References AddFunctionSpecifiers(), AddObjCExpressionResults(), AddObjCImplementationResults(), AddObjCInterfaceResults(), AddObjCStatementResults(), AddObjCTopLevelResults(), AddObjCVisibilityResults(), AddOverrideResults(), AddStaticAssertResult(), AddStorageSpecifiers(), addThisCompletion(), AddTypedefResult(), AddTypeSpecifierResults(), AddUsingAliasResult(), clang::CodeCompletionContext::CCC_ClassStructUnion, clang::CodeCompletionString::CK_Colon, clang::CodeCompletionString::CK_Equal, clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftAngle, clang::CodeCompletionString::CK_LeftBrace, clang::CodeCompletionString::CK_LeftBracket, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightAngle, clang::CodeCompletionString::CK_RightBrace, clang::CodeCompletionString::CK_RightBracket, clang::CodeCompletionString::CK_RightParen, clang::CodeCompletionString::CK_SemiColon, clang::CodeCompletionString::CK_VerticalSpace, clang::Sema::CurContext, clang::Function, clang::Sema::getCurBlock(), clang::Sema::getCurFunction(), clang::Sema::getCurMethodDecl(), clang::Sema::getLangOpts(), clang::FunctionDecl::getReturnType(), clang::Type::isBooleanType(), clang::DeclContext::isDependentContext(), clang::Preprocessor::isMacroDefined(), clang::Type::isMemberPointerType(), clang::QualType::isNull(), clang::Type::isPointerType(), clang::Type::isVoidType(), clang::SemaCodeCompletion::PCC_Class, clang::SemaCodeCompletion::PCC_Condition, clang::SemaCodeCompletion::PCC_Expression, clang::SemaCodeCompletion::PCC_ForInit, clang::SemaCodeCompletion::PCC_LocalDeclarationSpecifiers, clang::SemaCodeCompletion::PCC_MemberTemplate, clang::SemaCodeCompletion::PCC_Namespace, clang::SemaCodeCompletion::PCC_ObjCImplementation, clang::SemaCodeCompletion::PCC_ObjCInstanceVariableList, clang::SemaCodeCompletion::PCC_ObjCInterface, clang::SemaCodeCompletion::PCC_ParenthesizedExpression, clang::SemaCodeCompletion::PCC_RecoveryInFunction, clang::SemaCodeCompletion::PCC_Statement, clang::SemaCodeCompletion::PCC_Template, clang::SemaCodeCompletion::PCC_TopLevelOrExpression, clang::SemaCodeCompletion::PCC_Type, clang::Sema::PP, clang::Result, clang::sema::CapturingScopeInfo::ReturnType, clang::CodeCompletionResult::RK_Keyword, clang::sema::FunctionScopeInfo::SwitchStack, and WantTypesInContext().

Referenced by clang::SemaCodeCompletion::CodeCompleteAfterIf(), clang::SemaCodeCompletion::CodeCompleteExpression(), clang::SemaCodeCompletion::CodeCompleteObjCPassingType(), and clang::SemaCodeCompletion::CodeCompleteOrdinaryName().

AddOverloadAggregateChunks()

static void AddOverloadAggregateChunks ( const RecordDecl *  RD, const PrintingPolicy &  Policy, CodeCompletionBuilder &  Result, unsigned  CurrentArg  )

static

Definition at line 3817 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_Comma, clang::Copy, clang::RecordDecl::fields(), FormatFunctionParameter(), and clang::Result.

Referenced by clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString().

AddOverloadParameterChunks()

static void AddOverloadParameterChunks ( ASTContext &  Context, const PrintingPolicy &  Policy, const FunctionDecl *  Function, const FunctionProtoType *  Prototype, FunctionProtoTypeLoc  PrototypeLoc, CodeCompletionBuilder &  Result, unsigned  CurrentArg, unsigned  Start = 0, bool  InOptional = false  )

static

Add function overload parameter chunks to the given code completion string.

Definition at line 3844 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), clang::CodeCompletionBuilder::AddCurrentParameterChunk(), AddOverloadParameterChunks(), clang::CodeCompletionBuilder::AddPlaceholderChunk(), clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_CurrentParameter, FormatFunctionParameter(), clang::Function, GetDefaultValueString(), clang::ASTContext::getLangOpts(), clang::FunctionTypeLoc::getParam(), clang::ASTContext::getSourceManager(), clang::ParmVarDecl::hasDefaultArg(), P, clang::Prototype, clang::Result, and clang::CodeCompletionBuilder::TakeString().

Referenced by AddOverloadParameterChunks(), and clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString().

AddOverrideResults()

static void AddOverrideResults ( ResultBuilder &  Results, const CodeCompletionContext &  CCContext, CodeCompletionBuilder &  Builder  )

static

Definition at line 2081 of file SemaCodeComplete.cpp.

References clang::CCP_CodePattern, clang::CodeCompletionResult::createCodeCompletionStringForOverride(), clang::Sema::CurContext, clang::Sema::getASTContext(), getCompletionPrintingPolicy(), clang::NamedDecl::getIdentifier(), clang::NamedDecl::getName(), clang::Sema::getPreprocessor(), clang::Sema::IsOverload(), and clang::CXXMethodDecl::isVirtual().

Referenced by AddOrdinaryNameResults().

AddPrettyFunctionResults()

static void AddPrettyFunctionResults ( const LangOptions &  LangOpts, ResultBuilder &  Results  )

static

Definition at line 4221 of file SemaCodeComplete.cpp.

References clang::CCP_Constant, and clang::Result.

Referenced by clang::SemaCodeCompletion::CodeCompleteAfterIf(), clang::SemaCodeCompletion::CodeCompleteExpression(), and clang::SemaCodeCompletion::CodeCompleteOrdinaryName().

AddProtocolResults()

static void AddProtocolResults ( DeclContext *  Ctx, DeclContext *  CurContext, bool  OnlyForwardDeclarations, ResultBuilder &  Results  )

static

Add all of the protocol declarations that we find in the given (translation unit) context.

Definition at line 8542 of file SemaCodeComplete.cpp.

References D, clang::DeclContext::decls(), and clang::Result.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCProtocolDecl(), and clang::SemaCodeCompletion::CodeCompleteObjCProtocolReferences().

AddQualifierToCompletionString()

static void AddQualifierToCompletionString ( CodeCompletionBuilder &  Result, NestedNameSpecifier *  Qualifier, bool  QualifierIsInformative, ASTContext &  Context, const PrintingPolicy &  Policy  )

static

Add a qualifier to the given code-completion string, if the provided nested-name-specifier is non-NULL.

Definition at line 3246 of file SemaCodeComplete.cpp.

References clang::Result.

Referenced by clang::CodeCompletionResult::createCodeCompletionStringForDecl().

AddRecordMembersCompletionResults()

static void AddRecordMembersCompletionResults ( Sema &  SemaRef, ResultBuilder &  Results, Scope *  S, QualType  BaseType, ExprValueKind  BaseKind, RecordDecl *  RD, std::optional< FixItHint >  AccessOpFixIt  )

static

Definition at line 5180 of file SemaCodeComplete.cpp.

References clang::SemaCodeCompletion::CodeCompleter, clang::Sema::CodeCompletion(), clang::Sema::getLangOpts(), clang::QualType::getQualifiers(), clang::CodeCompleteConsumer::includeGlobals(), clang::DeclContext::isDependentContext(), clang::Type::isDependentType(), clang::CodeCompleteConsumer::loadExternal(), clang::Sema::LookupMemberName, and clang::Sema::LookupVisibleDecls().

Referenced by clang::SemaCodeCompletion::CodeCompleteMemberReferenceExpr().

AddResultTypeChunk()

static void AddResultTypeChunk ( ASTContext &  Context, const PrintingPolicy &  Policy, const NamedDecl *  ND, QualType  BaseType, CodeCompletionBuilder &  Result  )

static

If the given declaration has an associated type, add it as a result type chunk.

Definition at line 2776 of file SemaCodeComplete.cpp.

References clang::ASTContext::DependentTy, clang::Function, clang::Decl::getAsFunction(), GetCompletionTypeString(), clang::TypeName::getFullyQualifiedType(), clang::FunctionDecl::getReturnType(), clang::Value::getType(), clang::ASTContext::getTypeDeclType(), clang::ASTContext::hasSameType(), isConstructor(), clang::QualType::isNull(), clang::Property, clang::Result, and clang::T.

Referenced by AddObjCProperties(), AddSuperSendCompletion(), clang::CodeCompletionResult::createCodeCompletionStringForDecl(), and clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString().

AddStaticAssertResult()

static void AddStaticAssertResult ( CodeCompletionBuilder &  Builder, ResultBuilder &  Results, const LangOptions &  LangOpts  )

static

Definition at line 2065 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, and clang::CodeCompletionString::CK_SemiColon.

Referenced by AddOrdinaryNameResults().

AddStorageSpecifiers()

static void AddStorageSpecifiers ( SemaCodeCompletion::ParserCompletionContext  CCC, const LangOptions &  LangOpts, ResultBuilder &  Results  )

static

Definition at line 1869 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, and clang::Result.

Referenced by AddOrdinaryNameResults().

AddSuperSendCompletion()

static ObjCMethodDecl * AddSuperSendCompletion ( Sema &  S, bool  NeedSuperKeyword, ArrayRef< const IdentifierInfo * >  SelIdents, ResultBuilder &  Results  )

static

Parameters

S	The semantic analysis object.
NeedSuperKeyword	Whether we need to prefix this completion with the "super" keyword. Otherwise, we just need to provide the arguments.
SelIdents	The identifiers in the selector that have already been provided as arguments for a send to "super".
Results	The set of results to augment.

Returns

the Objective-C method declaration that would be invoked by this "super" completion. If NULL, no completion was added.

Definition at line 7956 of file SemaCodeComplete.cpp.

References AddResultTypeChunk(), clang::CCP_SuperCompletion, clang::CodeCompletionString::CK_HorizontalSpace, clang::Class, clang::Sema::Context, clang::ObjCMethodDecl::getClassInterface(), getCompletionPrintingPolicy(), clang::Sema::getCurMethodDecl(), clang::Selector::getNameForSlot(), clang::Selector::getNumArgs(), clang::ObjCMethodDecl::getSelector(), clang::ASTContext::hasSameUnqualifiedType(), clang::ObjCMethodDecl::isInstanceMethod(), clang::Selector::isUnarySelector(), clang::ObjCMethodDecl::isVariadic(), clang::ObjCMethodDecl::param_begin(), clang::ObjCMethodDecl::param_end(), and clang::ObjCMethodDecl::param_size().

Referenced by AddClassMessageCompletions(), clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage(), and clang::SemaCodeCompletion::CodeCompleteObjCMessageReceiver().

AddTemplateParameterChunks()

static void AddTemplateParameterChunks ( ASTContext &  Context, const PrintingPolicy &  Policy, const TemplateDecl *  Template, CodeCompletionBuilder &  Result, unsigned  MaxParameters = 0, unsigned  Start = 0, bool  InDefaultArg = false  )

static

Add template parameter chunks to the given code completion string.

Definition at line 3164 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), AddTemplateParameterChunks(), clang::TemplateParameterList::begin(), clang::CodeCompletionString::CK_Comma, clang::IdentifierInfo::deuglifiedName(), clang::TemplateParameterList::end(), clang::Decl::getCanonicalDecl(), clang::NamedDecl::getIdentifier(), clang::TemplateDecl::getTemplateParameters(), clang::TemplateTemplateParmDecl::hasDefaultArgument(), P, clang::Result, and clang::CodeCompletionBuilder::TakeString().

Referenced by AddTemplateParameterChunks(), AddTypedNameChunk(), and clang::CodeCompletionResult::createCodeCompletionStringForDecl().

addThisCompletion()

static void addThisCompletion ( Sema &  S, ResultBuilder &  Results  )

static

Add a completion for "this", if we're in a member function.

Definition at line 2051 of file SemaCodeComplete.cpp.

References clang::Sema::Context, getCompletionPrintingPolicy(), GetCompletionTypeString(), clang::Sema::getCurrentThisType(), and clang::QualType::isNull().

Referenced by AddOrdinaryNameResults(), clang::SemaCodeCompletion::CodeCompleteLambdaIntroducer(), and clang::SemaCodeCompletion::CodeCompleteObjCMessageReceiver().

AddTypedefResult()

static void AddTypedefResult ( ResultBuilder &  Results )

static

Definition at line 1941 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_HorizontalSpace, and clang::CodeCompletionString::CK_SemiColon.

Referenced by AddOrdinaryNameResults().

AddTypedNameChunk()

static void AddTypedNameChunk ( ASTContext &  Context, const PrintingPolicy &  Policy, const NamedDecl *  ND, CodeCompletionBuilder &  Result  )

static

Add the name of the given declaration.

Definition at line 3302 of file SemaCodeComplete.cpp.

References AddTemplateParameterChunks(), clang::CodeCompletionString::CK_LeftAngle, clang::CodeCompletionString::CK_RightAngle, clang::DeclarationName::CXXConstructorName, clang::DeclarationName::CXXConversionFunctionName, clang::DeclarationName::CXXDeductionGuideName, clang::DeclarationName::CXXDestructorName, clang::DeclarationName::CXXLiteralOperatorName, clang::DeclarationName::CXXOperatorName, clang::DeclarationName::CXXUsingDirective, clang::Type::getAs(), clang::NamedDecl::getDeclName(), clang::NamedDecl::getNameAsString(), clang::DeclarationName::Identifier, clang::NUM_OVERLOADED_OPERATORS, clang::DeclarationName::ObjCMultiArgSelector, clang::DeclarationName::ObjCOneArgSelector, clang::DeclarationName::ObjCZeroArgSelector, clang::OO_None, and clang::Result.

Referenced by AddObjCBlockCall(), and clang::CodeCompletionResult::createCodeCompletionStringForDecl().

AddTypeQualifierResults()

static void AddTypeQualifierResults ( DeclSpec &  DS, ResultBuilder &  Results, const LangOptions &  LangOpts  )

static

Definition at line 5957 of file SemaCodeComplete.cpp.

References clang::DeclSpec::getTypeQualifiers(), clang::DeclSpec::TQ_atomic, clang::DeclSpec::TQ_const, clang::DeclSpec::TQ_restrict, clang::DeclSpec::TQ_unaligned, and clang::DeclSpec::TQ_volatile.

Referenced by clang::SemaCodeCompletion::CodeCompleteFunctionQualifiers(), and clang::SemaCodeCompletion::CodeCompleteTypeQualifiers().

AddTypeSpecifierResults()

static void AddTypeSpecifierResults ( const LangOptions &  LangOpts, ResultBuilder &  Results  )

static

Add type specifiers for the current language as keyword results.

Definition at line 1787 of file SemaCodeComplete.cpp.

References clang::CCD_bool_in_ObjC, clang::CCP_Type, clang::CodeCompletionString::CK_HorizontalSpace, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, and clang::Result.

Referenced by AddOrdinaryNameResults(), and clang::SemaCodeCompletion::CodeCompleteOperatorName().

AddUsingAliasResult()

static void AddUsingAliasResult ( CodeCompletionBuilder &  Builder, ResultBuilder &  Results  )

static

Definition at line 1954 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_Equal, clang::CodeCompletionString::CK_HorizontalSpace, and clang::CodeCompletionString::CK_SemiColon.

Referenced by AddOrdinaryNameResults().

anyNullArguments()

static bool anyNullArguments ( ArrayRef< Expr * >  Args )

static

Definition at line 6086 of file SemaCodeComplete.cpp.

Referenced by clang::SemaCodeCompletion::ProduceCallSignatureHelp().

argMatchesTemplateParams()

static bool argMatchesTemplateParams ( const ParsedTemplateArgument &  Arg, unsigned  Index, const TemplateParameterList &  Params  )

static

Definition at line 6496 of file SemaCodeComplete.cpp.

References clang::TemplateParameterList::asArray(), clang::ParsedTemplateArgument::getKind(), clang::TemplateParameterList::getParam(), clang::TemplateParameterList::hasParameterPack(), clang::ParsedTemplateArgument::NonType, clang::TemplateParameterList::size(), clang::ParsedTemplateArgument::Template, and clang::ParsedTemplateArgument::Type.

Referenced by clang::SemaCodeCompletion::ProduceTemplateArgumentSignatureHelp().

compareOverloads()

static OverloadCompare compareOverloads ( const CXXMethodDecl &  Candidate, const CXXMethodDecl &  Incumbent, const Qualifiers &  ObjectQuals, ExprValueKind  ObjectKind  )

static

Definition at line 1247 of file SemaCodeComplete.cpp.

References clang::Qualifiers::compatiblyIncludes(), E, clang::Decl::getDeclContext(), clang::CXXMethodDecl::getMethodQualifiers(), clang::FunctionDecl::getMinRequiredArguments(), clang::FunctionDecl::getNumParams(), clang::CXXMethodDecl::getRefQualifier(), clang::FunctionDecl::isVariadic(), clang::FunctionDecl::parameters(), clang::RQ_RValue, clang::Decl::specific_attrs(), and clang::VK_XValue.

createTemplateSignatureString()

static CodeCompletionString * createTemplateSignatureString ( const TemplateDecl *  TD, CodeCompletionBuilder &  Builder, unsigned  CurrentArg, const PrintingPolicy &  Policy  )

static

Definition at line 3950 of file SemaCodeComplete.cpp.

References clang::TemplateParameterList::asArray(), clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_CurrentParameter, clang::CodeCompletionString::CK_LeftAngle, clang::CodeCompletionString::CK_Placeholder, clang::CodeCompletionString::CK_RightAngle, formatTemplateParameterPlaceholder(), clang::NamedDecl::getNameAsString(), clang::TemplateDecl::getTemplateParameters(), clang::Optional, clang::CodeCompletionBuilder::TakeString(), and templateResultType().

Referenced by clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString().

extractFunctorCallOperator()

static const NamedDecl * extractFunctorCallOperator ( const NamedDecl *  ND )

static

Definition at line 3526 of file SemaCodeComplete.cpp.

References clang::RecordDecl::isLambda().

Referenced by clang::CodeCompletionResult::createCodeCompletionStringForDecl().

FindImplementableMethods()

static void FindImplementableMethods ( ASTContext &  Context, ObjCContainerDecl *  Container, std::optional< bool >  WantInstanceMethods, QualType  ReturnType, KnownMethodsMap &  KnownMethods, bool  InOriginalClass = true  )

static

Find all of the methods that reside in the given container (and its superclasses, protocols, etc.) that meet the given criteria.

Insert those methods into the map of known methods, indexed by selector so they can be easily found.

Definition at line 8925 of file SemaCodeComplete.cpp.

References clang::ObjCList< T >::begin(), Category, E, clang::ObjCList< T >::end(), FindImplementableMethods(), clang::ASTContext::hasSameUnqualifiedType(), and clang::QualType::isNull().

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl(), and FindImplementableMethods().

findTypeLocationForBlockDecl()

static void findTypeLocationForBlockDecl ( const TypeSourceInfo *  TSInfo, FunctionTypeLoc &  Block, FunctionProtoTypeLoc &  BlockProto, bool  SuppressBlock = false  )

static

Tries to find the most appropriate type location for an Objective-C block placeholder.

This function ignores things like typedefs and qualifiers in order to present the most relevant and accurate block placeholders in code completion results.

Definition at line 2882 of file SemaCodeComplete.cpp.

References clang::Block, clang::TypeLoc::getAs(), clang::TypeLoc::getAsAdjusted(), clang::TypeSourceInfo::getTypeLoc(), clang::TypeLoc::getUnqualifiedLoc(), and clang::TypeLoc::IgnoreParens().

Referenced by AddObjCProperties(), and FormatFunctionParameter().

formatBlockPlaceholder()

static std::string formatBlockPlaceholder ( const PrintingPolicy &  Policy, const NamedDecl *  BlockDecl, FunctionTypeLoc &  Block, FunctionProtoTypeLoc &  BlockProto, bool  SuppressBlockName, bool  SuppressBlock, std::optional< ArrayRef< QualType > >  ObjCSubsts  )

static

Returns a placeholder string that corresponds to an Objective-C block declaration.

Parameters

BlockDecl	A declaration with an Objective-C block type.
Block	The most relevant type location for that block type.
SuppressBlockName	Determines whether or not the name of the block declaration is included in the resulting string.

Definition at line 3024 of file SemaCodeComplete.cpp.

References clang::Block, FormatFunctionParameter(), clang::QualType::getAsStringInternal(), clang::Decl::getASTContext(), clang::InheritingConcreteTypeLoc< Base, Derived, TypeClass >::getTypePtr(), clang::FunctionProtoType::isVariadic(), clang::Type::isVoidType(), clang::Result, and clang::QualType::substObjCTypeArgs().

Referenced by AddObjCProperties(), and FormatFunctionParameter().

FormatFunctionParameter()

static std::string FormatFunctionParameter ( const PrintingPolicy &  Policy, const DeclaratorDecl *  Param, bool  SuppressName = false, bool  SuppressBlock = false, std::optional< ArrayRef< QualType > >  ObjCSubsts = std::nullopt  )

static

Definition at line 2929 of file SemaCodeComplete.cpp.

References clang::Block, clang::IdentifierInfo::deuglifiedName(), findTypeLocationForBlockDecl(), formatBlockPlaceholder(), formatObjCParamQualifiers(), clang::Decl::getASTContext(), clang::Decl::getDeclContext(), clang::NamedDecl::getIdentifier(), clang::ValueDecl::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), clang::QualType::getUnqualifiedType(), clang::Type::isBlockPointerType(), clang::Type::isDependentType(), clang::Decl::OBJC_TQ_None, clang::Parameter, and clang::Result.

Referenced by AddFunctionParameterChunks(), AddObjCBlockCall(), AddOverloadAggregateChunks(), AddOverloadParameterChunks(), clang::CodeCompletionResult::createCodeCompletionStringForDecl(), and formatBlockPlaceholder().

formatObjCParamQualifiers()

static std::string formatObjCParamQualifiers ( unsigned  ObjCQuals, QualType &  Type  )

static

Definition at line 2837 of file SemaCodeComplete.cpp.

References clang::NonNull, clang::Nullable, clang::NullableResult, clang::Decl::OBJC_TQ_Bycopy, clang::Decl::OBJC_TQ_Byref, clang::Decl::OBJC_TQ_CSNullability, clang::Decl::OBJC_TQ_In, clang::Decl::OBJC_TQ_Inout, clang::Decl::OBJC_TQ_Oneway, clang::Decl::OBJC_TQ_Out, clang::Result, clang::AttributedType::stripOuterNullability(), and clang::Unspecified.

Referenced by AddObjCPassingTypeChunk(), clang::CodeCompletionResult::createCodeCompletionStringForDecl(), and FormatFunctionParameter().

formatTemplateParameterPlaceholder()

static std::string formatTemplateParameterPlaceholder ( const NamedDecl *  Param, bool &  Optional, const PrintingPolicy &  Policy  )

static

Definition at line 3918 of file SemaCodeComplete.cpp.

References clang::Optional, clang::Decl::print(), and clang::Result.

Referenced by createTemplateSignatureString().

getAsRecordDecl()

static RecordDecl * getAsRecordDecl ( QualType  BaseType )

static

Definition at line 5223 of file SemaCodeComplete.cpp.

References clang::Type::getAs(), clang::Type::getAsRecordDecl(), clang::QualType::getNonReferenceType(), and clang::TSK_Undeclared.

Referenced by clang::SemaCodeCompletion::CodeCompleteDesignator(), clang::SemaCodeCompletion::CodeCompleteMemberReferenceExpr(), getDesignatedType(), clang::QualType::hasNonTrivialToPrimitiveCopyCUnion(), clang::QualType::hasNonTrivialToPrimitiveDefaultInitializeCUnion(), clang::QualType::hasNonTrivialToPrimitiveDestructCUnion(), and clang::CXXRecordDecl::isDerivedFrom().

GetAssumedMessageSendExprType()

static ObjCInterfaceDecl * GetAssumedMessageSendExprType ( Expr *  E )

static

When we have an expression with type "id", we may assume that it has some more-specific class type based on knowledge of common uses of Objective-C.

This routine returns that class type, or NULL if no better result could be determined.

Definition at line 7872 of file SemaCodeComplete.cpp.

References clang::ObjCMessageExpr::Class, E, clang::Type::getAs(), clang::Selector::getIdentifierInfoForSlot(), clang::ObjCInterfaceDecl::getSuperClass(), Id, clang::ObjCMessageExpr::Instance, clang::ObjCMethodDecl::isInstanceMethod(), clang::Selector::isNull(), clang::ObjCMessageExpr::SuperClass, clang::ObjCMessageExpr::SuperInstance, and clang::T.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage().

getCompletionPrintingPolicy() [1/2]

static PrintingPolicy getCompletionPrintingPolicy ( const ASTContext &  Context, const Preprocessor &  PP  )

static

Definition at line 1996 of file SemaCodeComplete.cpp.

References clang::PrintingPolicy::AnonymousTagLocations, clang::PrintingPolicy::CleanUglifiedParameters, clang::Sema::getPrintingPolicy(), clang::PrintingPolicy::SuppressScope, clang::PrintingPolicy::SuppressStrongLifetime, and clang::PrintingPolicy::SuppressUnwrittenScope.

Referenced by AddObjCKeyValueCompletions(), AddObjCProperties(), AddOverrideResults(), AddSuperSendCompletion(), addThisCompletion(), clang::SemaCodeCompletion::CodeCompleteConstructorInitializer(), clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl(), clang::SemaCodeCompletion::CodeCompleteObjCPropertySynthesizeIvar(), clang::CodeCompletionResult::CreateCodeCompletionString(), clang::CodeCompleteConsumer::OverloadCandidate::CreateSignatureString(), getCompletionPrintingPolicy(), and MaybeAddOverrideCalls().

getCompletionPrintingPolicy() [2/2]

static PrintingPolicy getCompletionPrintingPolicy ( Sema &  S )

static

Retrieve a printing policy suitable for code completion.

Definition at line 2008 of file SemaCodeComplete.cpp.

References clang::Sema::Context, getCompletionPrintingPolicy(), and clang::Sema::PP.

GetCompletionTypeString()

static const char * GetCompletionTypeString ( QualType  T, ASTContext &  Context, const PrintingPolicy &  Policy, CodeCompletionAllocator &  Allocator  )

static

Retrieve the string representation of the given type as a string that has the appropriate lifetime for code completion.

This routine provides a fast path where we provide constant strings for common type names.

Definition at line 2017 of file SemaCodeComplete.cpp.

References clang::Class, clang::Enum, clang::Interface, clang::Result, clang::Struct, clang::T, and clang::Union.

Referenced by AddObjCBlockCall(), AddObjCKeyValueCompletions(), AddObjCPassingTypeChunk(), AddResultTypeChunk(), addThisCompletion(), and clang::SemaCodeCompletion::CodeCompleteObjCPropertySynthesizeIvar().

getConstructors()

static DeclContext::lookup_result getConstructors ( ASTContext &  Context, const CXXRecordDecl *  Record  )

static

Definition at line 1071 of file SemaCodeComplete.cpp.

References clang::ASTContext::DeclarationNames, clang::ASTContext::getCanonicalType(), clang::DeclarationNameTable::getCXXConstructorName(), and clang::ASTContext::getTypeDeclType().

Referenced by clang::SemaCodeCompletion::CodeCompleteConstructorInitializer().

getContainerDef()

static ObjCContainerDecl * getContainerDef ( ObjCContainerDecl *  Container )

static

Retrieve the container definition, if any?

Definition at line 4943 of file SemaCodeComplete.cpp.

References clang::Interface.

Referenced by AddObjCMethods(), AddObjCProperties(), and clang::SemaCodeCompletion::CodeCompleteObjCPropertyDefinition().

GetDefaultValueString()

static std::string GetDefaultValueString ( const ParmVarDecl *  Param, const SourceManager &  SM, const LangOptions &  LangOpts  )

static

Definition at line 3078 of file SemaCodeComplete.cpp.

References clang::ParmVarDecl::getDefaultArgRange(), clang::Lexer::getSourceText(), clang::CharSourceRange::getTokenRange(), clang::Invalid, clang::CharSourceRange::isInvalid(), and SM.

Referenced by AddFunctionParameterChunks(), and AddOverloadParameterChunks().

getDesignatedType()

static QualType getDesignatedType ( QualType  BaseType, const Designation &  Desig  )

static

Definition at line 6550 of file SemaCodeComplete.cpp.

References D, clang::Type::getAsArrayTypeUnsafe(), getAsRecordDecl(), clang::Designation::getDesignator(), clang::ArrayType::getElementType(), clang::Designation::getNumDesignators(), clang::Type::isArrayType(), clang::QualType::isNull(), and clang::Member.

Referenced by clang::SemaCodeCompletion::CodeCompleteDesignator(), and clang::PreferredTypeBuilder::enterDesignatedInitializer().

getNextAggregateIndexAfterDesignatedInit()

static std::optional< unsigned > getNextAggregateIndexAfterDesignatedInit ( const ResultCandidate &  Aggregate, ArrayRef< Expr * >  Args  )

static

Definition at line 6349 of file SemaCodeComplete.cpp.

References clang::Aggregate, clang::CodeCompleteConsumer::OverloadCandidate::CK_Aggregate, and clang::Invalid.

Referenced by clang::SemaCodeCompletion::ProduceConstructorSignatureHelp().

getParamType()

static QualType getParamType ( Sema &  SemaRef, ArrayRef< ResultCandidate >  Candidates, unsigned  N  )

static

Get the type of the Nth parameter from a given set of overload candidates.

Definition at line 6132 of file SemaCodeComplete.cpp.

References clang::Sema::Context, clang::QualType::getNonReferenceType(), clang::ASTContext::hasSameUnqualifiedType(), and clang::QualType::isNull().

Referenced by clang::CanProxyAdaptor< FunctionProtoType >::LLVM_CLANG_CANPROXY_SIMPLE_ACCESSOR(), and ProduceSignatureHelp().

getPreferredArgumentTypeForMessageSend()

static QualType getPreferredArgumentTypeForMessageSend ( ResultBuilder &  Results, unsigned  NumSelIdents  )

static

Given a set of code-completion results for the argument of a message send, determine the preferred type (if any) for that argument expression.

Definition at line 8160 of file SemaCodeComplete.cpp.

References clang::CCP_Unlikely, clang::ASTContext::hasSameUnqualifiedType(), clang::QualType::isNull(), clang::ObjCMethodDecl::parameters(), and clang::Result.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCClassMessage(), and clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage().

getPreferredTypeOfBinaryRHS()

static QualType getPreferredTypeOfBinaryRHS ( Sema &  S, Expr *  LHS, tok::TokenKind  Op  )

static

Definition at line 471 of file SemaCodeComplete.cpp.

References clang::ASTContext::BoolTy, clang::Sema::getASTContext(), clang::ASTContext::getPointerDiffType(), clang::Expr::getType(), clang::ASTContext::IntTy, clang::Type::isIntegralOrEnumerationType(), and clang::Type::isPointerType().

Referenced by clang::PreferredTypeBuilder::enterBinary().

getPreferredTypeOfUnaryArg()

static QualType getPreferredTypeOfUnaryArg ( Sema &  S, QualType  ContextType, tok::TokenKind  Op  )

static

Get preferred type for an argument of an unary expression.

ContextType is preferred type of the whole unary expression.

Definition at line 550 of file SemaCodeComplete.cpp.

References clang::ASTContext::BoolTy, ContextType, clang::Sema::getASTContext(), clang::ASTContext::getPointerType(), and clang::ASTContext::IntTy.

Referenced by clang::PreferredTypeBuilder::enterUnary().

GetPrototypeLoc()

static FunctionProtoTypeLoc GetPrototypeLoc ( Expr *  Fn )

static

Definition at line 6173 of file SemaCodeComplete.cpp.

References D, P, clang::T, and clang::Target.

Referenced by clang::SemaCodeCompletion::ProduceCallSignatureHelp().

getRequiredQualification()

static NestedNameSpecifier * getRequiredQualification ( ASTContext &  Context, const DeclContext *  CurContext, const DeclContext *  TargetContext  )

static

Compute the qualification required to get from the current context (CurContext) to the target context (TargetContext).

Parameters

Context	the AST context in which the qualification will be used.
CurContext	the context where an entity is being named, which is typically based on the current scope.
TargetContext	the context in which the named entity actually resides.

Returns

a nested name specifier that refers into the target context, or NULL if no qualification is needed.

Definition at line 736 of file SemaCodeComplete.cpp.

References clang::NestedNameSpecifier::Create(), clang::DeclContext::Encloses(), clang::ASTContext::getTypeDeclType(), clang::QualType::getTypePtr(), Parent, and clang::Result.

Referenced by AddEnumerators(), and MaybeAddOverrideCalls().

HandleCodeCompleteResults()

static void HandleCodeCompleteResults ( Sema *  S, CodeCompleteConsumer *  CodeCompleter, const CodeCompletionContext &  Context, CodeCompletionResult *  Results, unsigned  NumResults  )

static

Definition at line 4234 of file SemaCodeComplete.cpp.

References clang::CodeCompleteConsumer::ProcessCodeCompleteResults().

Referenced by clang::SemaCodeCompletion::CodeCompleteAfterFunctionEquals(), clang::SemaCodeCompletion::CodeCompleteAfterIf(), clang::SemaCodeCompletion::CodeCompleteAttribute(), clang::SemaCodeCompletion::CodeCompleteAvailabilityPlatformName(), clang::SemaCodeCompletion::CodeCompleteCase(), clang::SemaCodeCompletion::CodeCompleteConstructorInitializer(), clang::SemaCodeCompletion::CodeCompleteDeclSpec(), clang::SemaCodeCompletion::CodeCompleteDesignator(), clang::SemaCodeCompletion::CodeCompleteExpression(), clang::SemaCodeCompletion::CodeCompleteFunctionQualifiers(), clang::SemaCodeCompletion::CodeCompleteIncludedFile(), clang::SemaCodeCompletion::CodeCompleteLambdaIntroducer(), clang::SemaCodeCompletion::CodeCompleteMemberReferenceExpr(), clang::SemaCodeCompletion::CodeCompleteModuleImport(), clang::SemaCodeCompletion::CodeCompleteNamespaceAliasDecl(), clang::SemaCodeCompletion::CodeCompleteNamespaceDecl(), clang::SemaCodeCompletion::CodeCompleteNaturalLanguage(), clang::SemaCodeCompletion::CodeCompleteObjCAtDirective(), clang::SemaCodeCompletion::CodeCompleteObjCAtExpression(), clang::SemaCodeCompletion::CodeCompleteObjCAtStatement(), clang::SemaCodeCompletion::CodeCompleteObjCAtVisibility(), clang::SemaCodeCompletion::CodeCompleteObjCClassForwardDecl(), clang::SemaCodeCompletion::CodeCompleteObjCClassMessage(), clang::SemaCodeCompletion::CodeCompleteObjCClassPropertyRefExpr(), clang::SemaCodeCompletion::CodeCompleteObjCImplementationCategory(), clang::SemaCodeCompletion::CodeCompleteObjCImplementationDecl(), clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage(), clang::SemaCodeCompletion::CodeCompleteObjCInterfaceCategory(), clang::SemaCodeCompletion::CodeCompleteObjCInterfaceDecl(), clang::SemaCodeCompletion::CodeCompleteObjCMessageReceiver(), clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl(), clang::SemaCodeCompletion::CodeCompleteObjCMethodDeclSelector(), clang::SemaCodeCompletion::CodeCompleteObjCPassingType(), clang::SemaCodeCompletion::CodeCompleteObjCPropertyDefinition(), clang::SemaCodeCompletion::CodeCompleteObjCPropertyFlags(), clang::SemaCodeCompletion::CodeCompleteObjCPropertyGetter(), clang::SemaCodeCompletion::CodeCompleteObjCPropertySetter(), clang::SemaCodeCompletion::CodeCompleteObjCPropertySynthesizeIvar(), clang::SemaCodeCompletion::CodeCompleteObjCProtocolDecl(), clang::SemaCodeCompletion::CodeCompleteObjCProtocolReferences(), clang::SemaCodeCompletion::CodeCompleteObjCSelector(), clang::SemaCodeCompletion::CodeCompleteObjCSuperclass(), clang::SemaCodeCompletion::CodeCompleteOperatorName(), clang::SemaCodeCompletion::CodeCompleteOrdinaryName(), clang::SemaCodeCompletion::CodeCompletePreprocessorDirective(), clang::SemaCodeCompletion::CodeCompletePreprocessorExpression(), clang::SemaCodeCompletion::CodeCompletePreprocessorMacroName(), clang::SemaCodeCompletion::CodeCompleteQualifiedId(), clang::SemaCodeCompletion::CodeCompleteTag(), clang::SemaCodeCompletion::CodeCompleteTypeQualifiers(), clang::SemaCodeCompletion::CodeCompleteUsing(), and clang::SemaCodeCompletion::CodeCompleteUsingDirective().

InheritsFromClassNamed()

static bool InheritsFromClassNamed ( ObjCInterfaceDecl *  Class, StringRef  Name  )

static

Determine whether the given class is or inherits from a class by the given name.

Definition at line 9026 of file SemaCodeComplete.cpp.

References clang::Class, and InheritsFromClassNamed().

Referenced by AddObjCKeyValueCompletions(), and InheritsFromClassNamed().

isAcceptableObjCMethod()

static bool isAcceptableObjCMethod ( ObjCMethodDecl *  Method, ObjCMethodKind  WantKind, ArrayRef< const IdentifierInfo * >  SelIdents, bool  AllowSameLength = true  )

static

Definition at line 7609 of file SemaCodeComplete.cpp.

References clang::ObjCMethodDecl::getSelector(), and isAcceptableObjCSelector().

Referenced by AddClassMessageCompletions(), AddObjCMethods(), clang::SemaCodeCompletion::CodeCompleteObjCInstanceMessage(), and clang::SemaCodeCompletion::CodeCompleteObjCMethodDeclSelector().

isAcceptableObjCSelector()

static bool isAcceptableObjCSelector ( Selector  Sel, ObjCMethodKind  WantKind, ArrayRef< const IdentifierInfo * >  SelIdents, bool  AllowSameLength = true  )

static

Definition at line 7583 of file SemaCodeComplete.cpp.

References clang::Selector::getIdentifierInfoForSlot(), clang::Selector::getNumArgs(), clang::Selector::isUnarySelector(), MK_Any, MK_OneArgSelector, and MK_ZeroArgSelector.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCSelector(), and isAcceptableObjCMethod().

isConstructor()

static bool isConstructor ( const Decl *  ND )

static

Definition at line 1109 of file SemaCodeComplete.cpp.

Referenced by AddResultTypeChunk().

isNamespaceScope()

static bool isNamespaceScope ( Scope *  S )

static

Determine whether this scope denotes a namespace.

Definition at line 7095 of file SemaCodeComplete.cpp.

References clang::DeclContext::isFileContext().

Referenced by clang::SemaCodeCompletion::CodeCompleteLambdaIntroducer().

isObjCReceiverType()

static bool isObjCReceiverType ( ASTContext &  C, QualType  T  )

static

Definition at line 1631 of file SemaCodeComplete.cpp.

References clang::C, getKind(), clang::Type::getTypeClass(), clang::Type::isDependentType(), clang::Type::isRecordType(), and clang::T.

mapCodeCompletionContext()

static CodeCompletionContext mapCodeCompletionContext ( Sema &  S, SemaCodeCompletion::ParserCompletionContext  PCC  )

static

Definition at line 4244 of file SemaCodeComplete.cpp.

References clang::ASTContext::BoolTy, clang::CodeCompletionContext::CCC_ClassStructUnion, clang::CodeCompletionContext::CCC_Expression, clang::CodeCompletionContext::CCC_ObjCImplementation, clang::CodeCompletionContext::CCC_ObjCInterface, clang::CodeCompletionContext::CCC_ObjCIvarList, clang::CodeCompletionContext::CCC_Other, clang::CodeCompletionContext::CCC_ParenthesizedExpression, clang::CodeCompletionContext::CCC_Recovery, clang::CodeCompletionContext::CCC_Statement, clang::CodeCompletionContext::CCC_TopLevel, clang::CodeCompletionContext::CCC_TopLevelOrExpression, clang::CodeCompletionContext::CCC_Type, clang::Sema::CurContext, clang::Sema::getASTContext(), clang::Sema::getLangOpts(), clang::DeclContext::isFileContext(), clang::DeclContext::isRecord(), clang::SemaCodeCompletion::PCC_Class, clang::SemaCodeCompletion::PCC_Condition, clang::SemaCodeCompletion::PCC_Expression, clang::SemaCodeCompletion::PCC_ForInit, clang::SemaCodeCompletion::PCC_LocalDeclarationSpecifiers, clang::SemaCodeCompletion::PCC_MemberTemplate, clang::SemaCodeCompletion::PCC_Namespace, clang::SemaCodeCompletion::PCC_ObjCImplementation, clang::SemaCodeCompletion::PCC_ObjCInstanceVariableList, clang::SemaCodeCompletion::PCC_ObjCInterface, clang::SemaCodeCompletion::PCC_ParenthesizedExpression, clang::SemaCodeCompletion::PCC_RecoveryInFunction, clang::SemaCodeCompletion::PCC_Statement, clang::SemaCodeCompletion::PCC_Template, clang::SemaCodeCompletion::PCC_TopLevelOrExpression, and clang::SemaCodeCompletion::PCC_Type.

Referenced by clang::SemaCodeCompletion::CodeCompleteAfterIf(), and clang::SemaCodeCompletion::CodeCompleteOrdinaryName().

MaybeAddOverrideCalls()

static void MaybeAddOverrideCalls ( Sema &  S, DeclContext *  InContext, ResultBuilder &  Results  )

static

If we're in a C++ virtual member function, add completion results that invoke the functions we override, since it's common to invoke the overridden function as well as adding new functionality.

Parameters

S	The semantic analysis object for which we are generating results.
InContext	This context in which the nested-name-specifier preceding the code-completion point

Definition at line 4312 of file SemaCodeComplete.cpp.

References clang::CCP_SuperCompletion, clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_LeftParen, clang::CodeCompletionString::CK_RightParen, clang::Sema::Context, clang::Sema::CurContext, CXAvailability_Available, CXCursor_CXXMethod, clang::DeclContext::Equals(), clang::CXXMethodDecl::getCanonicalDecl(), getCompletionPrintingPolicy(), clang::DeclContext::getParent(), getRequiredQualification(), clang::CXXMethodDecl::isVirtual(), clang::CXXMethodDecl::overridden_methods(), P, clang::FunctionDecl::parameters(), and clang::NestedNameSpecifier::print().

Referenced by clang::SemaCodeCompletion::CodeCompleteOrdinaryName(), and clang::SemaCodeCompletion::CodeCompleteQualifiedId().

MaybeAddSentinel()

static void MaybeAddSentinel ( Preprocessor &  PP, const NamedDecl *  FunctionOrMethod, CodeCompletionBuilder &  Result  )

static

Definition at line 2823 of file SemaCodeComplete.cpp.

References clang::Decl::getAttr(), clang::Preprocessor::getLangOpts(), clang::Preprocessor::isMacroDefined(), and clang::Result.

Referenced by AddFunctionParameterChunks(), and clang::CodeCompletionResult::createCodeCompletionStringForDecl().

mergeCandidatesWithResults()

static void mergeCandidatesWithResults ( Sema &  SemaRef, SmallVectorImpl< ResultCandidate > &  Results, OverloadCandidateSet &  CandidateSet, SourceLocation  Loc, size_t  ArgSize  )

static

Definition at line 6099 of file SemaCodeComplete.cpp.

References clang::OverloadCandidateSet::getKind(), clang::isBetterOverloadCandidate(), Loc, clang::shouldEnforceArgLimit(), and X.

Referenced by clang::SemaCodeCompletion::ProduceCallSignatureHelp(), and clang::SemaCodeCompletion::ProduceConstructorSignatureHelp().

noUnderscoreAttrScope()

static const char * noUnderscoreAttrScope ( llvm::StringRef  Scope )

static

Definition at line 4591 of file SemaCodeComplete.cpp.

Referenced by clang::SemaCodeCompletion::CodeCompleteAttribute().

ObjCPropertyFlagConflicts()

static bool ObjCPropertyFlagConflicts ( unsigned  Attributes, unsigned  NewFlag  )

static

Determine whether the addition of the given flag to an Objective-C property's attributes will cause a conflict.

Definition at line 7469 of file SemaCodeComplete.cpp.

References clang::ObjCPropertyAttribute::kind_assign, clang::ObjCPropertyAttribute::kind_copy, clang::ObjCPropertyAttribute::kind_readonly, clang::ObjCPropertyAttribute::kind_readwrite, clang::ObjCPropertyAttribute::kind_retain, clang::ObjCPropertyAttribute::kind_strong, clang::ObjCPropertyAttribute::kind_unsafe_unretained, and clang::ObjCPropertyAttribute::kind_weak.

Referenced by clang::SemaCodeCompletion::CodeCompleteObjCPropertyFlags().

printOverrideString()

static void printOverrideString ( const CodeCompletionString &  CCS, std::string &  BeforeName, std::string &  NameAndSignature  )

static

Definition at line 3485 of file SemaCodeComplete.cpp.

References clang::CodeCompletionString::CK_Optional, clang::CodeCompletionString::CK_TypedText, and printOverrideString().

Referenced by clang::CodeCompletionResult::createCodeCompletionStringForOverride(), and printOverrideString().

ProduceSignatureHelp()

static QualType ProduceSignatureHelp ( Sema &  SemaRef, MutableArrayRef< ResultCandidate >  Candidates, unsigned  CurrentArg, SourceLocation  OpenParLoc, bool  Braced  )

static

Definition at line 6158 of file SemaCodeComplete.cpp.

References clang::SemaCodeCompletion::CodeCompleter, clang::Sema::CodeCompletion(), getParamType(), clang::Sema::getPreprocessor(), clang::Preprocessor::isCodeCompletionReached(), and clang::CodeCompleteConsumer::ProcessOverloadCandidates().

Referenced by clang::SemaCodeCompletion::ProduceCallSignatureHelp(), clang::SemaCodeCompletion::ProduceConstructorSignatureHelp(), and clang::SemaCodeCompletion::ProduceTemplateArgumentSignatureHelp().

setInBaseClass()

static void setInBaseClass ( ResultBuilder::Result &  R )

static

Definition at line 1237 of file SemaCodeComplete.cpp.

References clang::CCD_InBaseClass, clang::CodeCompletionResult::InBaseClass, and clang::CodeCompletionResult::Priority.

Referenced by AddObjCMethods(), AddObjCProperties(), and clang::SemaCodeCompletion::CodeCompleteObjCMethodDecl().

shouldIgnoreDueToReservedName()

static bool shouldIgnoreDueToReservedName ( const NamedDecl *  ND, Sema &  SemaRef  )

static

Definition at line 769 of file SemaCodeComplete.cpp.

References clang::Sema::getLangOpts(), clang::Decl::getLocation(), clang::SourceManager::getSpellingLoc(), clang::SourceManager::isInSystemHeader(), clang::SourceLocation::isInvalid(), clang::NamedDecl::isReserved(), clang::isReservedInAllContexts(), clang::Sema::SourceMgr, and clang::StartsWithDoubleUnderscore.

templateResultType()

static std::string templateResultType ( const TemplateDecl *  TD, const PrintingPolicy &  Policy  )

static

Definition at line 3933 of file SemaCodeComplete.cpp.

Referenced by createTemplateSignatureString().

TryDeconstructFunctionLike()

static const FunctionProtoType * TryDeconstructFunctionLike ( QualType  T )

static

Try to find a corresponding FunctionProtoType for function-like types (e.g.

function pointers, std::function, etc).

Definition at line 4782 of file SemaCodeComplete.cpp.

References clang::Type::getAs(), clang::TemplateArgument::getAsType(), clang::TemplateArgument::getKind(), clang::Type::getPointeeType(), clang::Type::isPointerType(), clang::Specialization, clang::T, and clang::TemplateArgument::Type.

Referenced by clang::SemaCodeCompletion::CodeCompleteExpression().

underscoreAttrScope()

static const char * underscoreAttrScope ( llvm::StringRef  Scope )

static

Definition at line 4583 of file SemaCodeComplete.cpp.

Referenced by clang::SemaCodeCompletion::CodeCompleteAttribute().

WantTypesInContext()

static bool WantTypesInContext ( SemaCodeCompletion::ParserCompletionContext  CCC, const LangOptions &  LangOpts  )

static

Definition at line 1965 of file SemaCodeComplete.cpp.

References clang::SemaCodeCompletion::PCC_Class, clang::SemaCodeCompletion::PCC_Condition, clang::SemaCodeCompletion::PCC_Expression, clang::SemaCodeCompletion::PCC_ForInit, clang::SemaCodeCompletion::PCC_LocalDeclarationSpecifiers, clang::SemaCodeCompletion::PCC_MemberTemplate, clang::SemaCodeCompletion::PCC_Namespace, clang::SemaCodeCompletion::PCC_ObjCImplementation, clang::SemaCodeCompletion::PCC_ObjCInstanceVariableList, clang::SemaCodeCompletion::PCC_ObjCInterface, clang::SemaCodeCompletion::PCC_ParenthesizedExpression, clang::SemaCodeCompletion::PCC_RecoveryInFunction, clang::SemaCodeCompletion::PCC_Statement, clang::SemaCodeCompletion::PCC_Template, clang::SemaCodeCompletion::PCC_TopLevelOrExpression, and clang::SemaCodeCompletion::PCC_Type.

Referenced by AddOrdinaryNameResults(), clang::SemaCodeCompletion::CodeCompleteExpression(), and clang::SemaCodeCompletion::CodeCompleteOrdinaryName().