lib/Support/CommandLine.cpp

199     if (Opt.Subs.empty())
202       for (auto SC : Opt.Subs)
260     if (O->Subs.empty()) {
263       for (auto SC : O->Subs)
302     if (O->Subs.empty())
309         for (auto SC : O->Subs)
341     if (O->Subs.empty())
348         for (auto SC : O->Subs)
2114                 SmallVectorImpl<std::pair<const char *, SubCommand *>> &Subs) {
2118     Subs.push_back(std::make_pair(S->getName().data(), S));
2120   array_pod_sort(Subs.begin(), Subs.end(), SubNameCompare);
2138   void printSubCommands(StrSubCommandPairVector &Subs, size_t MaxSubLen) {
2139     for (const auto &S : Subs) {
2172     StrSubCommandPairVector Subs;
2173     sortSubCommands(GlobalParser->RegisteredSubCommands, Subs);
2180       if (Subs.size() > 2)
2202     if (Sub == &*TopLevelSubCommand && !Subs.empty()) {
2205       for (size_t i = 0, e = Subs.size(); i != e; ++i)
2206         MaxSubLen = std::max(MaxSubLen, strlen(Subs[i].first));
2210       printSubCommands(Subs, MaxSubLen);
2550   auto &Subs = GlobalParser->RegisteredSubCommands;
2551   (void)Subs;
2552   assert(is_contained(Subs, &Sub));