549     OverloadCandidateSet::iterator Best;  in PerformEmptyInit()  local
552             .BestViableFunction(SemaRef, Kind.getLocation(), Best);  in PerformEmptyInit()
555     CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in PerformEmptyInit()
4093     DeclContext::lookup_result Ctors, OverloadCandidateSet::iterator &Best,  in ResolveConstructorOverload()  argument
4191   return CandidateSet.BestViableFunction(S, DeclLoc, Best);  in ResolveConstructorOverload()
4272   OverloadCandidateSet::iterator Best;  in TryConstructorInitialization()  local
4291           S, Kind.getLocation(), Args, CandidateSet, DestType, Ctors, Best,  in TryConstructorInitialization()
4305         Best, CopyInitialization, AllowExplicit,  in TryConstructorInitialization()
4322   if (auto *CD = dyn_cast<CXXConversionDecl>(Best->Function)) {  in TryConstructorInitialization()
4327     Sequence.AddUserConversionStep(CD, Best->FoundDecl, ConvType,  in TryConstructorInitialization()
4336   CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in TryConstructorInitialization()
4379       Best->FoundDecl, CtorDecl, DestArrayType, HadMultipleCandidates,  in TryConstructorInitialization()
4852   OverloadCandidateSet::iterator Best;  in TryRefInitWithConversionFunction()  local
4854         = CandidateSet.BestViableFunction(S, DeclLoc, Best))  in TryRefInitWithConversionFunction()
4857   FunctionDecl *Function = Best->Function;  in TryRefInitWithConversionFunction()
4878   Sequence.AddUserConversionStep(Function, Best->FoundDecl, cv3T3,  in TryRefInitWithConversionFunction()
4894     ICS.Standard = Best->FinalConversion;  in TryRefInitWithConversionFunction()
5765   OverloadCandidateSet::iterator Best;  in TryUserDefinedConversion()  local
5767         = CandidateSet.BestViableFunction(S, DeclLoc, Best)) {  in TryUserDefinedConversion()
5782   FunctionDecl *Function = Best->Function;  in TryUserDefinedConversion()
5790     Sequence.AddUserConversionStep(Function, Best->FoundDecl,  in TryUserDefinedConversion()
5820   Sequence.AddUserConversionStep(Function, Best->FoundDecl, ConvType,  in TryUserDefinedConversion()
5844   if (Best->FinalConversion.First || Best->FinalConversion.Second ||  in TryUserDefinedConversion()
5845       Best->FinalConversion.Third) {  in TryUserDefinedConversion()
5848     ICS.Standard = Best->FinalConversion;  in TryUserDefinedConversion()
6403         OverloadCandidateSet::iterator Best;  in InitializeFrom()  local
6405             S, Kind.getLocation(), Best);  in InitializeFrom()
6781   OverloadCandidateSet::iterator Best;  in CopyObject()  local
6783       S, Loc, CurInitExpr, CandidateSet, T, Ctors, Best,  in CopyObject()
6817     S.NoteDeletedFunction(Best->Function);  in CopyObject()
6823   CXXConstructorDecl *Constructor = cast<CXXConstructorDecl>(Best->Function);  in CopyObject()
6827   S.CheckConstructorAccess(Loc, Constructor, Best->FoundDecl, Entity,  in CopyObject()
6885           Best->Function->getParamDecl(0)->getType().getNonReferenceType(),  in CopyObject()
6890       Loc, T, Best->FoundDecl, Constructor, Elidable, ConstructorArgs,  in CopyObject()
6924   OverloadCandidateSet::iterator Best;  in CheckCXX98CompatAccessibleCopy()  local
6926       S, Loc, CurInitExpr, CandidateSet, CurInitExpr->getType(), Ctors, Best,  in CheckCXX98CompatAccessibleCopy()
6938     S.CheckConstructorAccess(Loc, cast<CXXConstructorDecl>(Best->Function),  in CheckCXX98CompatAccessibleCopy()
6939                              Best->FoundDecl, Entity, Diag);  in CheckCXX98CompatAccessibleCopy()
6955     S.NoteDeletedFunction(Best->Function);  in CheckCXX98CompatAccessibleCopy()
9693       OverloadCandidateSet::iterator Best;  in Diagnose()  local
9695         = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
9697         S.NoteDeletedFunction(Best->Function);  in Diagnose()
9936         OverloadCandidateSet::iterator Best;  in Diagnose()  local
9938           = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
9949         if (S.isImplicitlyDeleted(Best->Function))  in Diagnose()
9951             << S.getSpecialMember(cast<CXXMethodDecl>(Best->Function))  in Diagnose()
9957         S.NoteDeletedFunction(Best->Function);  in Diagnose()
10012     OverloadCandidateSet::iterator Best;  in Diagnose()  local
10014       = FailedCandidateSet.BestViableFunction(S, Kind.getLocation(), Best);  in Diagnose()
10017     CXXConstructorDecl *CtorDecl = cast<CXXConstructorDecl>(Best->Function);  in Diagnose()
10656   OverloadCandidateSet::iterator Best;  in DeduceTemplateSpecializationFromInitializer()  local
10838     return Candidates.BestViableFunction(*this, Kind.getLocation(), Best);  in DeduceTemplateSpecializationFromInitializer()
10915     NoteDeletedFunction(Best->Function);  in DeduceTemplateSpecializationFromInitializer()
10924         cast<CXXDeductionGuideDecl>(Best->Function)->isExplicit()) {  in DeduceTemplateSpecializationFromInitializer()
10925       bool IsDeductionGuide = !Best->Function->isImplicit();  in DeduceTemplateSpecializationFromInitializer()
10928       Diag(Best->Function->getLocation(),  in DeduceTemplateSpecializationFromInitializer()
10936     DiagnoseUseOfDecl(Best->FoundDecl, Kind.getLocation());  in DeduceTemplateSpecializationFromInitializer()
10937     MarkFunctionReferenced(Kind.getLocation(), Best->Function);  in DeduceTemplateSpecializationFromInitializer()
10945       SubstAutoType(TSInfo->getType(), Best->Function->getReturnType());  in DeduceTemplateSpecializationFromInitializer()