* assuming it's always Woodstox reader we had... not
* necessarily so.
*/
if (r instanceof StreamReaderImpl) {
StreamReaderImpl sr = (StreamReaderImpl) r;
BaseStartElement be = (BaseStartElement) sr.withStartElement(this, loc);
if (be == null) { // incorrect state
throw new WstxException("Trying to create START_ELEMENT when current event is "
+ErrorConsts.tokenTypeDesc(sr.getEventType()),
loc);
}