533     OverloadCandidateSet::iterator Best;  in PerformEmptyInit()  local
536             .BestViableFunction(SemaRef, Kind.getLocation(), Best);  in PerformEmptyInit()
539     CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in PerformEmptyInit()
3958                            OverloadCandidateSet::iterator &Best,  in ResolveConstructorOverload()  argument
4056   return CandidateSet.BestViableFunction(S, DeclLoc, Best);  in ResolveConstructorOverload()
4135   OverloadCandidateSet::iterator Best;  in TryConstructorInitialization()  local
4154                                           CandidateSet, DestType, Ctors, Best,  in TryConstructorInitialization()
4168                                         CandidateSet, DestType, Ctors, Best,  in TryConstructorInitialization()
4187   if (auto *CD = dyn_cast<CXXConversionDecl>(Best->Function)) {  in TryConstructorInitialization()
4192     Sequence.AddUserConversionStep(CD, Best->FoundDecl, ConvType,  in TryConstructorInitialization()
4201   CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in TryConstructorInitialization()
4244       Best->FoundDecl, CtorDecl, DestArrayType, HadMultipleCandidates,  in TryConstructorInitialization()
4687   OverloadCandidateSet::iterator Best;  in TryRefInitWithConversionFunction()  local
4689         = CandidateSet.BestViableFunction(S, DeclLoc, Best))  in TryRefInitWithConversionFunction()
4692   FunctionDecl *Function = Best->Function;  in TryRefInitWithConversionFunction()
4713   Sequence.AddUserConversionStep(Function, Best->FoundDecl, cv3T3,  in TryRefInitWithConversionFunction()
4729     ICS.Standard = Best->FinalConversion;  in TryRefInitWithConversionFunction()
5348   OverloadCandidateSet::iterator Best;  in TryUserDefinedConversion()  local
5350         = CandidateSet.BestViableFunction(S, DeclLoc, Best)) {  in TryUserDefinedConversion()
5365   FunctionDecl *Function = Best->Function;  in TryUserDefinedConversion()
5373     Sequence.AddUserConversionStep(Function, Best->FoundDecl,  in TryUserDefinedConversion()
5403   Sequence.AddUserConversionStep(Function, Best->FoundDecl, ConvType,  in TryUserDefinedConversion()
5427   if (Best->FinalConversion.First || Best->FinalConversion.Second ||  in TryUserDefinedConversion()
5428       Best->FinalConversion.Third) {  in TryUserDefinedConversion()
5431     ICS.Standard = Best->FinalConversion;  in TryUserDefinedConversion()
6316   OverloadCandidateSet::iterator Best;  in CopyObject()  local
6318       S, Loc, CurInitExpr, CandidateSet, T, Ctors, Best,  in CopyObject()
6351     S.NoteDeletedFunction(Best->Function);  in CopyObject()
6357   CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(Best->Function);  in CopyObject()
6361   S.CheckConstructorAccess(Loc, Constructor, Best->FoundDecl, Entity,  in CopyObject()
6419           Best->Function->getParamDecl(0)->getType().getNonReferenceType(),  in CopyObject()
6423   CurInit = S.BuildCXXConstructExpr(Loc, T, Best->FoundDecl, Constructor,  in CopyObject()
6461   OverloadCandidateSet::iterator Best;  in CheckCXX98CompatAccessibleCopy()  local
6463       S, Loc, CurInitExpr, CandidateSet, CurInitExpr->getType(), Ctors, Best,  in CheckCXX98CompatAccessibleCopy()
6474     S.CheckConstructorAccess(Loc, cast<CXXConstructorDecl>(Best->Function),  in CheckCXX98CompatAccessibleCopy()
6475                              Best->FoundDecl, Entity, Diag);  in CheckCXX98CompatAccessibleCopy()
6491     S.NoteDeletedFunction(Best->Function);  in CheckCXX98CompatAccessibleCopy()
9179       OverloadCandidateSet::iterator Best;  in Diagnose()  local
9181         = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
9183         S.NoteDeletedFunction(Best->Function);  in Diagnose()
9421         OverloadCandidateSet::iterator Best;  in Diagnose()  local
9423           = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
9434         if (S.isImplicitlyDeleted(Best->Function))  in Diagnose()
9436             << S.getSpecialMember(cast<CXXMethodDecl>(Best->Function))  in Diagnose()
9442         S.NoteDeletedFunction(Best->Function);  in Diagnose()
9493     OverloadCandidateSet::iterator Best;  in Diagnose()  local
9495       = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
9498     CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in Diagnose()
10105   OverloadCandidateSet::iterator Best;  in DeduceTemplateSpecializationFromInitializer()  local
10176     return Candidates.BestViableFunction(*this, Kind.getLocation(), Best);  in DeduceTemplateSpecializationFromInitializer()
10253     NoteDeletedFunction(Best->Function);  in DeduceTemplateSpecializationFromInitializer()
10262         cast<CXXDeductionGuideDecl>(Best->Function)->isExplicit()) {  in DeduceTemplateSpecializationFromInitializer()
10263       bool IsDeductionGuide = !Best->Function->isImplicit();  in DeduceTemplateSpecializationFromInitializer()
10266       Diag(Best->Function->getLocation(),  in DeduceTemplateSpecializationFromInitializer()
10274     DiagnoseUseOfDecl(Best->Function, Kind.getLocation());  in DeduceTemplateSpecializationFromInitializer()
10275     MarkFunctionReferenced(Kind.getLocation(), Best->Function);  in DeduceTemplateSpecializationFromInitializer()
10283       SubstAutoType(TSInfo->getType(), Best->Function->getReturnType());  in DeduceTemplateSpecializationFromInitializer()