lib/Sema/SemaOverload.cpp

2934                                        OverloadCandidateSet &CandidateSet,
2963                                        From, CandidateSet,
2967                                From, CandidateSet,
2972   bool HadMultipleCandidates = (CandidateSet.size() > 1);
2975   switch (CandidateSet.BestViableFunction(S, From->getLocStart(), Best, true)) {
3019                         OverloadCandidateSet &CandidateSet,
3058             S, From, ToType, ToRecordDecl, User, CandidateSet, AllowExplicit);
3062         CandidateSet.clear();
3107                                            CandidateSet, SuppressUserConversions);
3113                                    CandidateSet, SuppressUserConversions);
3150                                              CandidateSet,
3154                                      From, ToType, CandidateSet,
3161   bool HadMultipleCandidates = (CandidateSet.size() > 1);
3164   switch (CandidateSet.BestViableFunction(S, From->getLocStart(), Best, true)) {
3239   OverloadCandidateSet CandidateSet(From->getExprLoc());
3242                             CandidateSet, false, false);
3247   else if (OvResult == OR_No_Viable_Function && !CandidateSet.empty()) {
3257   CandidateSet.NoteCandidates(*this, OCD_AllCandidates, From);
4038   OverloadCandidateSet CandidateSet(DeclLoc);
4100                                        Init, DeclType, CandidateSet,
4104                                DeclType, CandidateSet,
4108   bool HadMultipleCandidates = (CandidateSet.size() > 1);
4111   switch (CandidateSet.BestViableFunction(S, DeclLoc, Best, true)) {
4140     for (OverloadCandidateSet::iterator Cand = CandidateSet.begin();
4141          Cand != CandidateSet.end(); ++Cand)
5212                                   OverloadCandidateSet &CandidateSet) {
5229         ConvTemplate, FoundDecl, ActingContext, From, ToType, CandidateSet,
5233                                      ToType, CandidateSet,
5384     OverloadCandidateSet CandidateSet(Loc);
5386                                       CandidateSet);
5390     switch (CandidateSet.BestViableFunction(*this, Loc, Best)) {
5453                            OverloadCandidateSet& CandidateSet,
5474                          Args, CandidateSet, SuppressUserConversions);
5481   if (!CandidateSet.isNewCandidate(Function))
5508   OverloadCandidate &Candidate = CandidateSet.addCandidate(Args.size());
5584                                  OverloadCandidateSet& CandidateSet,
5594                            Args.slice(1), CandidateSet,
5597         AddOverloadCandidate(FD, F.getPair(), Args, CandidateSet,
5608                                    CandidateSet, SuppressUserConversions);
5612                                      CandidateSet, SuppressUserConversions);
5623                               OverloadCandidateSet& CandidateSet,
5637                                Args, CandidateSet,
5643                        CandidateSet, SuppressUserConversions);
5659                          OverloadCandidateSet& CandidateSet,
5667   if (!CandidateSet.isNewCandidate(Method))
5681   OverloadCandidate &Candidate = CandidateSet.addCandidate(Args.size() + 1);
5770                                  OverloadCandidateSet& CandidateSet,
5772   if (!CandidateSet.isNewCandidate(MethodTmpl))
5784   TemplateDeductionInfo Info(CandidateSet.getLocation());
5789     OverloadCandidate &Candidate = CandidateSet.addCandidate();
5809                      CandidateSet, SuppressUserConversions);
5820                                    OverloadCandidateSet& CandidateSet,
5822   if (!CandidateSet.isNewCandidate(FunctionTemplate))
5834   TemplateDeductionInfo Info(CandidateSet.getLocation());
5839     OverloadCandidate &Candidate = CandidateSet.addCandidate();
5855   AddOverloadCandidate(Specialization, FoundDecl, Args, CandidateSet,
5909                              OverloadCandidateSet& CandidateSet,
5914   if (!CandidateSet.isNewCandidate(Conversion))
5937   OverloadCandidate &Candidate = CandidateSet.addCandidate(1);
6067                                      OverloadCandidateSet &CandidateSet,
6072   if (!CandidateSet.isNewCandidate(FunctionTemplate))
6075   TemplateDeductionInfo Info(CandidateSet.getLocation());
6080     OverloadCandidate &Candidate = CandidateSet.addCandidate();
6097                          CandidateSet, AllowObjCConversionOnExplicit);
6111                                  OverloadCandidateSet& CandidateSet) {
6112   if (!CandidateSet.isNewCandidate(Conversion))
6118   OverloadCandidate &Candidate = CandidateSet.addCandidate(Args.size() + 1);
6209 /// CandidateSet will store the added overload candidates. (C++
6214                                        OverloadCandidateSet& CandidateSet,
6250                          CandidateSet,
6265                                OverloadCandidateSet& CandidateSet,
6272   OverloadCandidate &Candidate = CandidateSet.addCandidate(Args.size());
6616                                     OverloadCandidateSet &CandidateSet) {
6622   S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
6630     S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
6705   OverloadCandidateSet &CandidateSet;
6825       S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
6827       S.AddBuiltinCandidate(CandidateTy, ParamTypes, Args, CandidateSet);
6836         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
6838         S.AddBuiltinCandidate(CandidateTy, ParamTypes, Args, CandidateSet);
6849         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
6851         S.AddBuiltinCandidate(CandidateTy, ParamTypes, Args, CandidateSet);
6860           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
6862           S.AddBuiltinCandidate(CandidateTy, ParamTypes, Args, CandidateSet);
6874     OverloadCandidateSet &CandidateSet)
6880       CandidateSet(CandidateSet) {
6977                             &ParamTy, Args, CandidateSet);
6994       S.AddBuiltinCandidate(ArithTy, &ArithTy, Args, CandidateSet);
7003       S.AddBuiltinCandidate(VecTy, &VecTy, Args, CandidateSet);
7018       S.AddBuiltinCandidate(ParamTy, &ParamTy, Args, CandidateSet);
7034       S.AddBuiltinCandidate(IntTy, &IntTy, Args, CandidateSet);
7043       S.AddBuiltinCandidate(VecTy, &VecTy, Args, CandidateSet);
7068         S.AddBuiltinCandidate(S.Context.BoolTy, ParamTypes, Args, CandidateSet);
7103         for (OverloadCandidateSet::iterator C = CandidateSet.begin(),
7104                                          CEnd = CandidateSet.end();
7143         S.AddBuiltinCandidate(S.Context.BoolTy, ParamTypes, Args, CandidateSet);
7159         S.AddBuiltinCandidate(S.Context.BoolTy, ParamTypes, Args, CandidateSet);
7169                                 CandidateSet);
7213           S.AddBuiltinCandidate(*Ptr, AsymetricParamTypes, Args, CandidateSet);
7222                                 Args, CandidateSet);
7270         S.AddBuiltinCandidate(Result, LandR, Args, CandidateSet);
7293         S.AddBuiltinCandidate(Result, LandR, Args, CandidateSet);
7325         S.AddBuiltinCandidate(Result, LandR, Args, CandidateSet);
7349         AddBuiltinAssignmentOperatorCandidates(S, *Enum, Args, CandidateSet);
7359         AddBuiltinAssignmentOperatorCandidates(S, *MemPtr, Args, CandidateSet);
7399       S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7408         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7417         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7427           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7448         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7457           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7466           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7476             S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7509         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7517           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7536         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7543           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet,
7575         S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
7581           S.AddBuiltinCandidate(ParamTypes[0], ParamTypes, Args, CandidateSet);
7596     S.AddBuiltinCandidate(ParamTy, &ParamTy, Args, CandidateSet,
7602     S.AddBuiltinCandidate(S.Context.BoolTy, ParamTypes, Args, CandidateSet,
7630       S.AddBuiltinCandidate(ResultTy, ParamTypes, Args, CandidateSet);
7645       S.AddBuiltinCandidate(ResultTy, ParamTypes, Args, CandidateSet);
7696         S.AddBuiltinCandidate(ResultTy, ParamTypes, Args, CandidateSet);
7724         S.AddBuiltinCandidate(*Ptr, ParamTypes, Args, CandidateSet);
7735         S.AddBuiltinCandidate(*MemPtr, ParamTypes, Args, CandidateSet);
7750           S.AddBuiltinCandidate(*Enum, ParamTypes, Args, CandidateSet);
7767                                         OverloadCandidateSet &CandidateSet) {
7809                                            CandidateTypes, CandidateSet);
7957                                            OverloadCandidateSet& CandidateSet,
7972   for (OverloadCandidateSet::iterator Cand = CandidateSet.begin(),
7973                                    CandEnd = CandidateSet.end();
7989       AddOverloadCandidate(FD, FoundDecl, Args, CandidateSet, false,
7994                                    Args, CandidateSet);
9937                                        OverloadCandidateSet &CandidateSet,
9949     S.AddOverloadCandidate(Func, FoundDecl, Args, CandidateSet, false,
9957                                    ExplicitTemplateArgs, Args, CandidateSet);
9968                                        OverloadCandidateSet &CandidateSet,
10011                                CandidateSet, PartialOverloading,
10018                                          CandidateSet, PartialOverloading);
10245                                   OverloadCandidateSet *CandidateSet,
10273   AddOverloadedCallCandidates(ULE, Args, *CandidateSet);
10278   if (CandidateSet->empty()) {
10308                                            OverloadCandidateSet *CandidateSet,
10312   if (CandidateSet->empty())
10341     CandidateSet->NoteCandidates(SemaRef, OCD_AllCandidates, Args);
10348     CandidateSet->NoteCandidates(SemaRef, OCD_ViableCandidates, Args);
10357     CandidateSet->NoteCandidates(SemaRef, OCD_AllCandidates, Args);
10385   OverloadCandidateSet CandidateSet(Fn->getExprLoc());
10388   if (buildOverloadedCallSet(S, Fn, ULE, Args, LParenLoc, &CandidateSet,
10394       CandidateSet.BestViableFunction(*this, Fn->getLocStart(), Best);
10397                                   RParenLoc, ExecConfig, &CandidateSet,
10474   OverloadCandidateSet CandidateSet(OpLoc);
10477   AddFunctionCandidates(Fns, ArgsArray, CandidateSet, false);
10480   AddMemberOperatorCandidates(Op, OpLoc, ArgsArray, CandidateSet);
10485                                        CandidateSet);
10488   AddBuiltinOperatorCandidates(Op, OpLoc, ArgsArray, CandidateSet);
10490   bool HadMultipleCandidates = (CandidateSet.size() > 1);
10494   switch (CandidateSet.BestViableFunction(*this, OpLoc, Best)) {
10578     CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, ArgsArray,
10588     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, ArgsArray,
10690   OverloadCandidateSet CandidateSet(OpLoc);
10693   AddFunctionCandidates(Fns, Args, CandidateSet, false);
10696   AddMemberOperatorCandidates(Op, OpLoc, Args, CandidateSet);
10702                                        CandidateSet);
10705   AddBuiltinOperatorCandidates(Op, OpLoc, Args, CandidateSet);
10707   bool HadMultipleCandidates = (CandidateSet.size() > 1);
10711   switch (CandidateSet.BestViableFunction(*this, OpLoc, Best)) {
10847         CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args,
10857       CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, Args,
10879       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args,
10926   OverloadCandidateSet CandidateSet(LLoc);
10931   AddMemberOperatorCandidates(OO_Subscript, LLoc, Args, CandidateSet);
10934   AddBuiltinOperatorCandidates(OO_Subscript, LLoc, Args, CandidateSet);
10936   bool HadMultipleCandidates = (CandidateSet.size() > 1);
10940   switch (CandidateSet.BestViableFunction(*this, LLoc, Best)) {
11022       if (CandidateSet.empty())
11030       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args,
11040       CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, Args,
11049       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args,
11151     OverloadCandidateSet CandidateSet(UnresExpr->getMemberLoc());
11172                              Args, CandidateSet);
11180                            ObjectClassification, Args, CandidateSet,
11186                                    Args, CandidateSet,
11196     switch (CandidateSet.BestViableFunction(*this, UnresExpr->getLocStart(),
11219       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11226       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11236       CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11335   OverloadCandidateSet CandidateSet(LParenLoc);
11350                        Args, CandidateSet,
11397                               Object.get(), Args, CandidateSet);
11402   bool HadMultipleCandidates = (CandidateSet.size() > 1);
11406   switch (CandidateSet.BestViableFunction(*this, Object.get()->getLocStart(),
11414     if (CandidateSet.empty())
11422     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11429     CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, Args);
11439     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11443   if (Best == CandidateSet.end())
11615   OverloadCandidateSet CandidateSet(Loc);
11629                        None, CandidateSet, /*SuppressUserConversions=*/false);
11632   bool HadMultipleCandidates = (CandidateSet.size() > 1);
11636   switch (CandidateSet.BestViableFunction(*this, OpLoc, Best)) {
11642     if (CandidateSet.empty()) {
11659     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Base);
11665     CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, Base);
11674     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Base);
11718   OverloadCandidateSet CandidateSet(UDSuffixLoc);
11719   AddFunctionCandidates(R.asUnresolvedSet(), Args, CandidateSet, true,
11722   bool HadMultipleCandidates = (CandidateSet.size() > 1);
11727   switch (CandidateSet.BestViableFunction(*this, UDSuffixLoc, Best)) {
11735     CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args);
11740     CandidateSet.NoteCandidates(*this, OCD_ViableCandidates, Args);
11795                                 OverloadCandidateSet *CandidateSet,
11797   CandidateSet->clear();
11828                                                     CandidateSet, CallExpr);
11829     if (CandidateSet->empty() || CandidateSetError) {
11835         CandidateSet->BestViableFunction(*this, Fn->getLocStart(), Best);
11842                                          Loc, 0, CandidateSet, &Best,