clang 23.0.0git
Classes | Macros | Typedefs | Enumerations | Functions
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/DynamicRecursiveASTVisitor.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/Type.h"
#include "clang/Basic/AttributeCommonInfo.h"
#include "clang/Basic/CharInfo.h"
#include "clang/Basic/ExceptionSpecificationType.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/HeuristicResolver.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/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/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)
 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, HeuristicResolver &Resolver)
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, const ASTContext &Ctx)
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, bool FunctionCanBeCall=true, bool IsInDeclarationContext=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, bool AsInformativeChunk=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 AddFunctionTypeQuals (CodeCompletionBuilder &Result, const Qualifiers Quals, bool AsInformativeChunk=true)
static void AddFunctionTypeQualsToCompletionString (CodeCompletionBuilder &Result, const FunctionDecl *Function, bool AsInformativeChunks=true)
static void AddFunctionExceptSpecToCompletionString (std::string &NameAndSignature, 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, HeuristicResolver &Resolver)
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 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 )
Value:
((NeedAt) ? "@" Keyword : Keyword)
clang::NameClassificationKind::Keyword
@ Keyword
The name has been typo-corrected to a keyword.
Definition Sema.h:562

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

Definition at line 7434 of file SemaCodeComplete.cpp.

Referenced by AddObjCExpressionResults(), AddObjCImplementationResults(), AddObjCInterfaceResults(), AddObjCStatementResults(), AddObjCTopLevelResults(), and AddObjCVisibilityResults().

◆ 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));
clang::ObjCSubstitutionContext::Result
@ Result
The result type of a method or function.
Definition TypeBase.h:905

◆ 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 5259 of file SemaCodeComplete.cpp.

◆ KnownMethodsMap

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

Definition at line 9163 of file SemaCodeComplete.cpp.

◆ ResultCandidate

typedef CodeCompleteConsumer::OverloadCandidate ResultCandidate

Definition at line 6327 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 7856 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 7814 of file SemaCodeComplete.cpp.

◆ OverloadCompare

enum class OverloadCompare
strong
Enumerator
BothViable 
Dominates 
Dominated 

Definition at line 1256 of file SemaCodeComplete.cpp.

Function Documentation

◆ AddClassMessageCompletions()

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

Definition at line 8430 of file SemaCodeComplete.cpp.

References AddObjCMethods(), AddSuperSendCompletion(), clang::Sema::CurContext, clang::Sema::getCurMethodDecl(), clang::ExternalASTSource::GetExternalSelector(), clang::Sema::getExternalSource(), clang::ExternalASTSource::GetNumExternalSelectors(), clang::Sema::GetTypeFromParser(), clang::Interface, isAcceptableObjCMethod(), clang::Selector::isNull(), clang::SemaObjC::MethodPool, MK_Any, clang::Sema::ObjC(), and clang::SemaObjC::ReadMethodPool().

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

◆ AddEnumerators()

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

Definition at line 5077 of file SemaCodeComplete.cpp.

References clang::CCP_EnumInCase, clang::Enum, and getRequiredQualification().

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

◆ AddFunctionExceptSpecToCompletionString()

void AddFunctionExceptSpecToCompletionString ( std::string & NameAndSignature,
const FunctionDecl * Function )
static

Definition at line 3554 of file SemaCodeComplete.cpp.

References clang::EST_BasicNoexcept, clang::EST_NoexceptTrue, and clang::FunctionProtoType::getExceptionSpecInfo().

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

◆ AddFunctionParameterChunks()

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

Add function parameter chunks to the given code completion string.

Definition at line 3297 of file SemaCodeComplete.cpp.

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

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

◆ AddFunctionSpecifiers()

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

Definition at line 1960 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().

◆ AddFunctionTypeQuals()

void AddFunctionTypeQuals ( CodeCompletionBuilder & Result,
const Qualifiers Quals,
bool AsInformativeChunk = true )
static

Definition at line 3487 of file SemaCodeComplete.cpp.

References clang::Qualifiers::hasConst(), clang::Qualifiers::hasOnlyConst(), clang::Qualifiers::hasOnlyRestrict(), clang::Qualifiers::hasOnlyVolatile(), clang::Qualifiers::hasRestrict(), and clang::Qualifiers::hasVolatile().

Referenced by AddFunctionTypeQualsToCompletionString().

◆ AddFunctionTypeQualsToCompletionString()

void AddFunctionTypeQualsToCompletionString ( CodeCompletionBuilder & Result,
const FunctionDecl * Function,
bool AsInformativeChunks = true )
static

Definition at line 3533 of file SemaCodeComplete.cpp.

References AddFunctionTypeQuals().

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

◆ AddInterfaceResults()

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 8850 of file SemaCodeComplete.cpp.

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

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

◆ AddLambdaCompletion()

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 5122 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()

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

Definition at line 4509 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()

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 5281 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()

void AddObjCExpressionResults ( ResultBuilder & Results,
bool NeedAt )
static

Definition at line 7546 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()

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

Definition at line 7436 of file SemaCodeComplete.cpp.

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

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

◆ AddObjCInterfaceResults()

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

Definition at line 7459 of file SemaCodeComplete.cpp.

References OBJC_AT_KEYWORD_NAME, and clang::Result.

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

◆ AddObjCKeyValueCompletions()

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 9282 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, clang::CodeCompletionAllocator::CopyString(), CXCursor_ObjCClassMethodDecl, CXCursor_ObjCInstanceMethodDecl, getCompletionPrintingPolicy(), GetCompletionTypeString(), clang::ObjCObjectPointerType::getInterfaceDecl(), clang::IdentifierInfo::getLength(), clang::IdentifierInfo::getName(), clang::NamedDecl::getName(), clang::QualType::getNonReferenceType(), clang::SelectorTable::getNullarySelector(), clang::SelectorTable::getSelector(), clang::SelectorTable::getUnarySelector(), InheritsFromClassNamed(), clang::Type::isBooleanType(), clang::Type::isIntegerType(), clang::QualType::isNull(), clang::Type::isObjCObjectPointerType(), clang::Type::isVoidType(), clang::Result, and clang::toUppercase().

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

◆ AddObjCMethods()

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

Definition at line 7878 of file SemaCodeComplete.cpp.

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

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

◆ AddObjCPassingTypeChunk()

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 9255 of file SemaCodeComplete.cpp.

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

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

◆ AddObjCProperties()

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 5318 of file SemaCodeComplete.cpp.

References AddObjCBlockCall(), AddObjCProperties(), AddResultTypeChunk(), clang::CCD_BlockPropertySetter, clang::CCD_MethodAsProperty, clang::CCP_MemberDeclaration, clang::CodeCompletionString::CK_Equal, clang::ObjCContainerDecl::class_properties(), findTypeLocationForBlockDecl(), formatBlockPlaceholder(), clang::Decl::getASTContext(), clang::CodeCompletionContext::getBaseType(), getCompletionPrintingPolicy(), getContainerDef(), clang::IdentifierInfo::getName(), clang::FunctionType::getReturnType(), clang::ConcreteTypeLoc< Base, Derived, TypeClass, LocalData >::getTypePtr(), clang::ObjCContainerDecl::instance_properties(), clang::Type::isVoidType(), clang::ObjCContainerDecl::methods(), clang::Result, and setInBaseClass().

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

◆ AddObjCStatementResults()

void AddObjCStatementResults ( ResultBuilder & Results,
bool NeedAt )
static

Definition at line 7611 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()

void AddObjCTopLevelResults ( ResultBuilder & Results,
bool NeedAt )
static

Definition at line 7478 of file SemaCodeComplete.cpp.

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

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

◆ AddObjCVisibilityResults()

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

Definition at line 7657 of file SemaCodeComplete.cpp.

References OBJC_AT_KEYWORD_NAME, and clang::Result.

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

◆ AddOrdinaryNameResults()

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

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

Global module fragment can only be declared in the beginning of the file. CurrentModule should be null in this case.

Named module should be declared in the beginning of the file, or after the global module fragment.

Import can occur in non module file or after the named module declaration.

while (condition) { statements }

Definition at line 2203 of file SemaCodeComplete.cpp.

References AddFunctionSpecifiers(), AddObjCExpressionResults(), AddObjCImplementationResults(), AddObjCInterfaceResults(), AddObjCStatementResults(), AddObjCTopLevelResults(), AddObjCVisibilityResults(), AddOverrideResults(), AddStaticAssertResult(), AddStorageSpecifiers(), addThisCompletion(), AddTypedefResult(), AddTypeSpecifierResults(), AddUsingAliasResult(), clang::CodeCompletionContext::CCC_ClassStructUnion, clang::CCP_Keyword, 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::CodeCompletionAllocator::CopyString(), clang::Sema::CurContext, clang::Module::ExplicitGlobalModuleFragment, clang::Scope::getBreakParent(), clang::Scope::getContinueParent(), clang::Sema::getCurBlock(), clang::Sema::getCurFunction(), clang::Sema::getCurMethodDecl(), clang::Sema::getCurrentModule(), clang::Sema::getLangOpts(), clang::Module::ImplicitGlobalModuleFragment, clang::Type::isBooleanType(), clang::Scope::isClassInheritanceScope(), clang::DeclContext::isDependentContext(), clang::Preprocessor::isMacroDefined(), clang::Type::isMemberPointerType(), clang::QualType::isNull(), clang::Type::isPointerType(), clang::DeclContext::isRequiresExprBody(), clang::DeclContext::isTranslationUnit(), clang::Type::isVoidType(), clang::Module::Kind, clang::Module::ModuleInterfaceUnit, clang::Module::ModulePartitionInterface, 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::Module::PrivateModuleFragment, 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()

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

Definition at line 4123 of file SemaCodeComplete.cpp.

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

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

◆ AddOverloadParameterChunks()

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 4150 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), clang::CodeCompletionBuilder::AddCurrentParameterChunk(), AddOverloadParameterChunks(), clang::CodeCompletionBuilder::AddPlaceholderChunk(), clang::CodeCompletionString::CK_Comma, clang::CodeCompletionString::CK_CurrentParameter, FormatFunctionParameter(), GetDefaultValueString(), clang::FunctionTypeLoc::getParam(), clang::Prototype, and clang::CodeCompletionBuilder::TakeString().

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

◆ AddOverrideResults()

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

Definition at line 2149 of file SemaCodeComplete.cpp.

References clang::CCP_CodePattern, clang::CodeCompletionResult::createCodeCompletionStringForOverride(), clang::Sema::CurContext, clang::Sema::getASTContext(), getCompletionPrintingPolicy(), clang::Sema::getPreprocessor(), and clang::Sema::IsOverload().

Referenced by AddOrdinaryNameResults().

◆ AddPrettyFunctionResults()

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

Definition at line 4535 of file SemaCodeComplete.cpp.

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

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

◆ AddProtocolResults()

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 8784 of file SemaCodeComplete.cpp.

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

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

◆ AddQualifierToCompletionString()

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 3468 of file SemaCodeComplete.cpp.

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

◆ AddRecordMembersCompletionResults()

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

Definition at line 5501 of file SemaCodeComplete.cpp.

References clang::SemaCodeCompletion::CodeCompleter, clang::Sema::CodeCompletion(), clang::Sema::getLangOpts(), clang::Scope::getParent(), clang::CodeCompleteConsumer::includeGlobals(), clang::DeclContext::isDependentContext(), clang::CodeCompleteConsumer::loadExternal(), clang::Sema::LookupMemberName, and clang::Sema::LookupVisibleDecls().

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

◆ AddResultTypeChunk()

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 2963 of file SemaCodeComplete.cpp.

References clang::cast(), clang::Enumerator, clang::Decl::getAsFunction(), GetCompletionTypeString(), clang::Value::getType(), clang::isa(), and isConstructor().

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

◆ AddStaticAssertResult()

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

Definition at line 2133 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()

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

Definition at line 1931 of file SemaCodeComplete.cpp.

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

Referenced by AddOrdinaryNameResults().

◆ AddSuperSendCompletion()

ObjCMethodDecl * AddSuperSendCompletion ( Sema & S,
bool NeedSuperKeyword,
ArrayRef< const IdentifierInfo * > SelIdents,
ResultBuilder & Results )
static
Parameters
SThe semantic analysis object.
NeedSuperKeywordWhether we need to prefix this completion with the "super" keyword. Otherwise, we just need to provide the arguments.
SelIdentsThe identifiers in the selector that have already been provided as arguments for a send to "super".
ResultsThe 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 8194 of file SemaCodeComplete.cpp.

References AddResultTypeChunk(), clang::CCP_SuperCompletion, clang::CodeCompletionString::CK_HorizontalSpace, 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()

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

Add template parameter chunks to the given code completion string.

Definition at line 3378 of file SemaCodeComplete.cpp.

References clang::CodeCompletionBuilder::AddChunk(), AddTemplateParameterChunks(), clang::TemplateParameterList::begin(), clang::cast(), clang::CodeCompletionString::CK_Comma, clang::IdentifierInfo::deuglifiedName(), clang::TemplateParameterList::end(), clang::NamedDecl::getIdentifier(), clang::TemplateTemplateParmDecl::hasDefaultArgument(), clang::isa(), clang::CodeCompletionBuilder::TakeString(), and clang::Template.

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

◆ addThisCompletion()

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

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

Definition at line 2119 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()

void AddTypedefResult ( ResultBuilder & Results)
static

Definition at line 2009 of file SemaCodeComplete.cpp.

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

Referenced by AddOrdinaryNameResults().

◆ AddTypedNameChunk()

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

Add the name of the given declaration.

Definition at line 3573 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::getAsCXXRecordDecl(), clang::DeclarationName::getCXXNameType(), clang::DeclarationName::getCXXOverloadedOperator(), clang::NamedDecl::getDeclName(), clang::NamedDecl::getNameAsString(), clang::DeclarationName::getNameKind(), clang::DeclarationName::Identifier, clang::NUM_OVERLOADED_OPERATORS, clang::DeclarationName::ObjCMultiArgSelector, clang::DeclarationName::ObjCOneArgSelector, clang::DeclarationName::ObjCZeroArgSelector, clang::OO_None, and clang::Template.

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

◆ AddTypeQualifierResults()

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

Definition at line 6192 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()

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

Add type specifiers for the current language as keyword results.

Definition at line 1846 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()

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

Definition at line 2022 of file SemaCodeComplete.cpp.

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

Referenced by AddOrdinaryNameResults().

◆ anyNullArguments()

bool anyNullArguments ( ArrayRef< Expr * > Args)
static

Definition at line 6316 of file SemaCodeComplete.cpp.

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

◆ argMatchesTemplateParams()

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

Definition at line 6680 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()

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

Definition at line 1261 of file SemaCodeComplete.cpp.

References BothViable, clang::Qualifiers::compatiblyIncludes(), Dominated, Dominates, 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()

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

Definition at line 4264 of file SemaCodeComplete.cpp.

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

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

◆ extractFunctorCallOperator()

const NamedDecl * extractFunctorCallOperator ( const NamedDecl * ND)
static

Definition at line 3802 of file SemaCodeComplete.cpp.

References clang::RecordDecl::isLambda().

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

◆ FindImplementableMethods()

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 9169 of file SemaCodeComplete.cpp.

References clang::ObjCList< T >::begin(), clang::ObjCList< T >::end(), FindImplementableMethods(), clang::QualType::isNull(), and clang::ObjCContainerDecl::methods().

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

◆ findTypeLocationForBlockDecl()

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 3069 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()

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
BlockDeclA declaration with an Objective-C block type.
BlockThe most relevant type location for that block type.
SuppressBlockNameDetermines whether or not the name of the block declaration is included in the resulting string.

Definition at line 3211 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()

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 3116 of file SemaCodeComplete.cpp.

References clang::Block, clang::cast(), findTypeLocationForBlockDecl(), formatBlockPlaceholder(), formatObjCParamQualifiers(), clang::isa(), clang::Decl::OBJC_TQ_None, and clang::Parameter.

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

◆ formatObjCParamQualifiers()

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

Definition at line 3024 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, and clang::Unspecified.

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

◆ formatTemplateParameterPlaceholder()

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

Definition at line 4232 of file SemaCodeComplete.cpp.

References clang::NonType, Optional, and clang::Template.

Referenced by createTemplateSignatureString().

◆ getAsRecordDecl()

RecordDecl * getAsRecordDecl ( QualType BaseType,
HeuristicResolver & Resolver )
static

Definition at line 5544 of file SemaCodeComplete.cpp.

References clang::HeuristicResolver::resolveTypeToTagDecl(), and clang::HeuristicResolver::simplifyType().

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

◆ GetAssumedMessageSendExprType()

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 8110 of file SemaCodeComplete.cpp.

References clang::ObjCMessageExpr::Class, clang::Type::getAs(), clang::Selector::getIdentifierInfoForSlot(), clang::IdentifierInfo::getName(), clang::ObjCInterfaceDecl::getSuperClass(), clang::ObjCMessageExpr::Instance, clang::Selector::isNull(), clang::ObjCMessageExpr::SuperClass, and clang::ObjCMessageExpr::SuperInstance.

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

◆ getCompletionPrintingPolicy() [1/2]

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

Definition at line 2064 of file SemaCodeComplete.cpp.

References clang::PrintingPolicy::AnonymousTagNameStyle, clang::PrintingPolicy::CleanUglifiedParameters, clang::Sema::getPrintingPolicy(), clang::PrintingPolicy::Plain, 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]

PrintingPolicy getCompletionPrintingPolicy ( Sema & S)
static

Retrieve a printing policy suitable for code completion.

Definition at line 2076 of file SemaCodeComplete.cpp.

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

◆ GetCompletionTypeString()

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 2085 of file SemaCodeComplete.cpp.

References clang::Class, clang::CodeCompletionAllocator::CopyString(), clang::Enum, clang::Interface, clang::Struct, and clang::Union.

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

◆ getConstructors()

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

Definition at line 1084 of file SemaCodeComplete.cpp.

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

◆ getContainerDef()

ObjCContainerDecl * getContainerDef ( ObjCContainerDecl * Container)
static

Retrieve the container definition, if any?

Definition at line 5262 of file SemaCodeComplete.cpp.

References clang::Interface.

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

◆ GetDefaultValueString()

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

Definition at line 3265 of file SemaCodeComplete.cpp.

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

Referenced by AddFunctionParameterChunks(), and AddOverloadParameterChunks().

◆ getDesignatedType()

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

Definition at line 6734 of file SemaCodeComplete.cpp.

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

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

◆ getNextAggregateIndexAfterDesignatedInit()

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

Definition at line 6532 of file SemaCodeComplete.cpp.

References clang::Aggregate, clang::CodeCompleteConsumer::OverloadCandidate::CK_Aggregate, clang::Invalid, and clang::isa().

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

◆ getParamType()

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 6362 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()

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 8397 of file SemaCodeComplete.cpp.

References clang::cast(), clang::CCP_Unlikely, clang::isa(), and clang::QualType::isNull().

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

◆ getPreferredTypeOfBinaryRHS()

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

Definition at line 480 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()

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 558 of file SemaCodeComplete.cpp.

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

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

◆ getRequiredQualification()

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
Contextthe AST context in which the qualification will be used.
CurContextthe context where an entity is being named, which is typically based on the current scope.
TargetContextthe 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 744 of file SemaCodeComplete.cpp.

References clang::DeclContext::Encloses(), clang::QualType::getTypePtr(), and clang::None.

Referenced by AddEnumerators(), and MaybeAddOverrideCalls().

◆ HandleCodeCompleteResults()

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

Definition at line 4548 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::CodeCompleteKeywordAfterIf(), 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()

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 9270 of file SemaCodeComplete.cpp.

References InheritsFromClassNamed().

Referenced by AddObjCKeyValueCompletions(), and InheritsFromClassNamed().

◆ isAcceptableObjCMethod()

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

Definition at line 7846 of file SemaCodeComplete.cpp.

References isAcceptableObjCSelector().

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

◆ isAcceptableObjCSelector()

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

Definition at line 7820 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()

bool isConstructor ( const Decl * ND)
static

Definition at line 1121 of file SemaCodeComplete.cpp.

References clang::isa().

Referenced by AddResultTypeChunk().

◆ isNamespaceScope()

bool isNamespaceScope ( Scope * S)
static

Determine whether this scope denotes a namespace.

Definition at line 7332 of file SemaCodeComplete.cpp.

References clang::Scope::getEntity(), and clang::DeclContext::isFileContext().

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

◆ isObjCReceiverType()

bool isObjCReceiverType ( ASTContext & C,
QualType T )
static

Definition at line 1673 of file SemaCodeComplete.cpp.

References clang::C, clang::cast(), and getKind().

◆ mapCodeCompletionContext()

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

Definition at line 4558 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()

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
SThe semantic analysis object for which we are generating results.
InContextThis context in which the nested-name-specifier preceding the code-completion point

Definition at line 4626 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(), getCompletionPrintingPolicy(), clang::DeclContext::getParent(), getRequiredQualification(), clang::isa(), clang::CXXMethodDecl::overridden_methods(), and clang::NestedNameSpecifier::print().

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

◆ MaybeAddSentinel()

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

Definition at line 3010 of file SemaCodeComplete.cpp.

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

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

◆ mergeCandidatesWithResults()

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

Definition at line 6329 of file SemaCodeComplete.cpp.

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

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

◆ noUnderscoreAttrScope()

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

Definition at line 4911 of file SemaCodeComplete.cpp.

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

◆ ObjCPropertyFlagConflicts()

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 7706 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()

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

Definition at line 3754 of file SemaCodeComplete.cpp.

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

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

◆ ProduceSignatureHelp()

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

Definition at line 6388 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()

void setInBaseClass ( ResultBuilder::Result & R)
static

Definition at line 1251 of file SemaCodeComplete.cpp.

References clang::CCD_InBaseClass.

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

◆ shouldIgnoreDueToReservedName()

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

Definition at line 779 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()

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

Definition at line 4247 of file SemaCodeComplete.cpp.

References clang::isa().

Referenced by createTemplateSignatureString().

◆ TryDeconstructFunctionLike()

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 5101 of file SemaCodeComplete.cpp.

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

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

◆ underscoreAttrScope()

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

Definition at line 4903 of file SemaCodeComplete.cpp.

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

◆ WantTypesInContext()

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

Definition at line 2033 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().

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