[lldb-dev] Bug in CommandObjectThreadUntil

[Zachary Turner via lldb-dev]

CommandObjectThreadUntil::DoExecute() has the following code:

        for (size_t i = 0; i < num_args; i++) {
          uint32_t line_number;
          line_number =
StringConvert::ToUInt32(command.GetArgumentAtIndex(0),
                                                UINT32_MAX);
          if (line_number == UINT32_MAX) {
            result.AppendErrorWithFormat("invalid line number: '%s'.\n",
                                         command.GetArgumentAtIndex(0));
            result.SetStatus(eReturnStatusFailed);
            return false;
          } else
            line_numbers.push_back(line_number);
        }

1) It looks to me like this is supposed to be GetArgumentAtIndex(i) instead
of GetArgumentAtIndex(0).  Is this in fact a bug?

2) The ability for this command to take multiple line numbers is not
documented.  Should it be?
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