65         span->upCast()->detach(kept);  in removeNext()
91         SkOpSpan* span = this->upCast();  in addSimpleAngle()
287         this->upCast()->mergeAttributes(span->upCast());  in mergeBaseAttributes()
346     SkOpSpan* coinStart = coinPtTStart->span()->upCast();  in add()
348     SkOpSpan* oppStart = (flipped ? oppPtTEnd : oppPtTStart)->span()->upCast();  in add()
385         SkOpSpan* start = coin->fCoinPtTStart->span()->upCast();  in apply()
389         SkOpSpan* oStart = (flipped ? coin->fOppPtTEnd : coin->fOppPtTStart)->span()->upCast();  in apply()
400                 oStart = oNext->upCast();  in apply()
464             start = next->upCast();  in apply()
465             oStart = oNext->upCast();  in apply()
489             next = next->upCast()->next();  in mark()
490             oNext = flipped ? oNext->prev() : oNext->upCast()->next();  in mark()
498             SkOpSpan* nextSpan = next->upCast();  in mark()
499             SkOpSpan* oNextSpan = oNext->upCast();  in mark()