================
@@ -742,28 +747,76 @@ void OptTable::printHelp(raw_ostream &OS, const char
*Usage, const char *Title,
}
void OptTable::internalPrintHelp(
- raw_ostream &OS, const char *Usage, const char *Title, bool ShowHidden,
- bool ShowAllAliases, std::function<bool(const Info &)> ExcludeOption,
+ raw_ostream &OS, const char *Usage, const char *Title, StringRef
Subcommand,
+ bool ShowHidden, bool ShowAllAliases,
+ std::function<bool(const Info &)> ExcludeOption,
Visibility VisibilityMask) const {
OS << "OVERVIEW: " << Title << "\n\n";
- OS << "USAGE: " << Usage << "\n\n";
// Render help text into a map of group-name to a list of (option, help)
// pairs.
std::map<std::string, std::vector<OptionInfo>> GroupedOptionHelp;
+ const SubCommand *ActiveSubCommand =
+ std::find_if(SubCommands.begin(), SubCommands.end(),
+ [&](const auto &C) { return Subcommand == C.Name; });
----------------
PiJoules wrote:
I could be misremembering, but find_if should return an iterator right?
Also is it always guaranteed here that `ActiveSubCommand` will be nonnull?
https://github.com/llvm/llvm-project/pull/155026
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