lib/Sema/SemaTemplate.cpp

3764   unsigned ArgIdx = 0, NumArgs = NewArgs.size();
3782       } else if (ArgIdx == NumArgs && !PartialTemplateArgs) {
3796     if (ArgIdx < NumArgs) {
3798       if (CheckTemplateArgument(*Param, NewArgs[ArgIdx], Template,
3804           NewArgs[ArgIdx].getArgument().isPackExpansion() &&
3810         Diag(NewArgs[ArgIdx].getLocation(),
3812           << NewArgs[ArgIdx].getSourceRange();
3818       ++ArgIdx;
3843         while (ArgIdx < NumArgs) {
3844           Converted.push_back(NewArgs[ArgIdx].getArgument());
3845           ++ArgIdx;
3965     ++ArgIdx;
3972   if (ArgIdx < NumArgs && CurrentInstantiationScope &&
3974     while (ArgIdx < NumArgs && NewArgs[ArgIdx].getArgument().isPackExpansion())
3975       Converted.push_back(NewArgs[ArgIdx++].getArgument());
3980   if (ArgIdx < NumArgs)