Method throwError

c++/src/Timezone.cc:341–345

    FutureRuleImpl& output_;

    void throwError(const char* msg) {
      std::stringstream buffer;
      buffer << msg << " at " << position_ << " in '" << ruleString_ << "'";
      throw TimezoneError(buffer.str());
    }

    /**
     * Parse the names of the form: