15   Information for such felonies valid though the facts may amount to treason

If the facts or matters alleged in an information for any felony under this Part amount in law to treason, such information shall not by reason thereof be deemed void, erroneous, or defective, and if the facts or matters proved on the trial of any person informed against for any felony under this Part amount in law to treason, such person shall not by reason thereof be entitled to be acquitted of such felony, but no person tried for such felony shall be afterwards prosecuted for treason upon the same facts.