ExprVar::show() assumes it has a name. dynamic inherits do not necessarily (ever?) have a name. Change-Id: If10893188e307431da17f0c1bd0787adc74f7141
ExprVar::show() assumes it has a name. dynamic inherits do not necessarily (ever?) have a name. Change-Id: If10893188e307431da17f0c1bd0787adc74f7141