StaticAnalyzer/Core/MemRegion.cpp

683   const ElementRegion *ER = nullptr;
684   while ((ER = R->getAs<ElementRegion>())) {
686     if (auto CI = ER->getIndex().getAs<nonloc::ConcreteInt>()) {
694       std::string Idx = ER->getDescriptiveName(false);
699     R = ER->getSuperRegion();
1347       const auto *ER = cast<ElementRegion>(R);
1348       if (!ER->getIndex().isZeroConstant())
1350       R = ER->getSuperRegion();
1378   const ElementRegion *ER = this;
1384   while (ER) {
1385     superR = ER->getSuperRegion();
1388     SVal index = ER->getIndex();
1394         QualType elemType = ER->getElementType();
1398           superR = ER;
1414       ER = dyn_cast<ElementRegion>(superR);
1546       const auto *ER = cast<ElementRegion>(R);
1547       R = ER->getSuperRegion();
1549       QualType EleTy = ER->getValueType();
1556       SVal Index = ER->getIndex();