989       size_t off = std::distance(old_methods.cbegin(), old_iter);  in CheckMethods()  local
990       DCHECK(!seen_old_methods[off])  in CheckMethods()
991           << "field at " << off << "("  in CheckMethods()
993       seen_old_methods[off] = true;  in CheckMethods()
1001     auto off = std::distance(seen_old_methods.cbegin(), first_fail);  in CheckMethods()  local
1003     std::advance(fail, off);  in CheckMethods()
1050       size_t off = std::distance(old_fields.cbegin(), old_iter);  in CheckFields()  local
1051       DCHECK(!seen_old_fields[off])  in CheckFields()
1052           << "field at " << off << "(" << FieldNameAndSignature(&old_dex_file, old_iter->GetIndex())  in CheckFields()
1054       seen_old_fields[off] = true;  in CheckFields()
1060     auto off = std::distance(seen_old_fields.cbegin(), first_fail);  in CheckFields()  local
1062     std::advance(fail, off);  in CheckFields()