229     } while ((test = test->upCast()->next()));  in addMissing()
293     } while ((span = span->upCast()->next()));  in addT()
305     while ((span = span->upCast()->next())) {  in align()
338         SkOpSpan* span = spanBase->upCast();  in calcAngles()
366         span = base->upCast();  in checkAngleCoin()
562         *nextEnd = step > 0 ? (*nextStart)->upCast()->next() : (*nextStart)->prev();  in findNextOp()
565     SkOpSpanBase* endNear = step > 0 ? (*nextStart)->upCast()->next() : (*nextStart)->prev();  in findNextOp()
629                 SkDebugf(" windSum=%d", last->upCast()->windSum());  in findNextOp()
667         *nextEnd = step > 0 ? (*nextStart)->upCast()->next() : (*nextStart)->prev();  in findNextWinding()
670     SkOpSpanBase* endNear = step > 0 ? (*nextStart)->upCast()->next() : (*nextStart)->prev();  in findNextWinding()
725                 SkDebugf(" windSum=%d", last->upCast()->windSum());  in findNextWinding()
763         *nextEnd = step > 0 ? (*nextStart)->upCast()->next() : (*nextStart)->prev();  in findNextXor()
766     SkDEBUGCODE(SkOpSpanBase* endNear = step > 0 ? (*nextStart)->upCast()->next() \  in findNextXor()
938             SkPathOpsDebug::WindingPrintf(last->upCast()->windSum());  in markAngle()
964             SkPathOpsDebug::WindingPrintf(last->upCast()->windSum());  in markAngle()
1037     SkOpSpanBase* endSpan = step > 0 ? origStart->upCast()->next() : origStart->prev();  in nextChase()
1039     SkOpAngle* angle = step > 0 ? endSpan->fromAngle() : endSpan->upCast()->toAngle();  in nextChase()
1050         otherEnd = step > 0 ? foundSpan->upCast()->next() : foundSpan->prev();  in nextChase()
1079     SkOpSpan* origMin = step < 0 ? origStart->prev() : origStart->upCast();  in nextChase()
1101     } while (!span->final() && (span = span->upCast()->next()));  in clear_visited()
1224     } while ((spanBase = spanBase->final() ? NULL : spanBase->upCast()->next()));  in missingCoincidence()
1269             while ((oppNext = oppNext->final() ? NULL : oppNext->upCast()->next())) {  in moveMultiples()
1310                         oppTest->merge(oppSpan->upCast());  in moveMultiples()
1312                         oppSpan->merge(oppTest->upCast());  in moveMultiples()
1319             } while (oppTest != oppLast && (oppTest = oppTest->upCast()->next()));  in moveMultiples()
1323     } while ((test = test->final() ? NULL : test->upCast()->next()));  in moveMultiples()
1332         SkOpSpanBase* test = spanS->upCast()->next();  in moveNearby()
1336                 test->upCast()->detach(spanS->ptT());  in moveNearby()
1339                 spanS->upCast()->detach(test->ptT());  in moveNearby()
1346             next = test->final() ? NULL : test->upCast()->next();  in moveNearby()
1362                             this->fTail.merge(spanS->upCast());  in moveNearby()
1366                         spanS->merge(test->upCast());  in moveNearby()
1367                         spanS->upCast()->setNext(next);  in moveNearby()
1375         spanS = spanS->upCast()->next();  in moveNearby()
1436         SkOpAngle* toAngle = span->final() ? NULL : span->upCast()->toAngle();  in sortAngles()
1474                 oAngle = oSpan->upCast()->toAngle();  in sortAngles()
1492                 span->upCast()->setToAngle(NULL);  in sortAngles()
1499     } while (!span->final() && (span = span->upCast()->next()));  in sortAngles()