question: returns the result of interpreting the object as an instance of ` child2 ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep TestinheritancePackage modelPackage concode_field_sep T caseSomeBaseClass concode_elem_sep T caseParentZero concode_elem_sep T caseParentOne concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseSomeReference concode_elem_sep T caseNameValuePair concode_elem_sep T caseSomeOtherBaseClass concode_elem_sep T caseParentTwo concode_elem_sep T caseChild concode_elem_sep T defaultCase concode_elem_sep T caseSomeResource
target: T function ( Child2 arg0 ) { return null ; }