bool GetLastError()

in include/wil/result.h [615:656]
34 lines of code
10 McCabe index (conditional complexity)

            bool GetLastError(_Inout_ wil::FailureInfo& info, unsigned int minSequenceId, HRESULT matchRequirement)
            {
                if (!errors)
                {
                    return false;
                }

                // If the last error we saw doesn't meet the filter requirement or if the last error was never
                // set, then we couldn't return a result at all...
                auto& lastFailure = errors[errorCurrentIndex];
                if (minSequenceId >= lastFailure.sequenceId)
                {
                    return false;
                }

                // With no result filter, we just go to the last error and report it
                if (matchRequirement == S_OK)
                {
                    lastFailure.Get(info);
                    return true;
                }

                // Find the oldest result matching matchRequirement and passing minSequenceId
                ThreadLocalFailureInfo* find = nullptr;
                for (auto& error : make_range(errors, errorAllocCount))
                {
                    if ((error.hr == matchRequirement) && (error.sequenceId > minSequenceId))
                    {
                        if (!find || (error.sequenceId < find->sequenceId))
                        {
                            find = &error;
                        }
                    }
                }
                if (find)
                {
                    find->Get(info);
                    return true;
                }

                return false;
            }