public object VisitSuperExpr(Expr.SuperExpr expr) { if (_currentClass == ClassType.NONE) { Lox.Error(expr.Keyword, "Cannot use 'super' outside of a class."); } else if (_currentClass != ClassType.SUBCLASS) { Lox.Error(expr.Keyword, "Cannot use 'super' in a class with no superclass."); } ResolveLocal(expr, expr.Keyword); return(null); }
public string VisitSuperExpr(Expr.SuperExpr expr) { return(Parenthesize2("super", expr.Method)); }