public object VisitThisExpr(This expr)
{
if (currentClass == ClassType.NONE)
{
CsLox.Error(expr.Keyword, "Cannot use 'this' outside of a class.");
}
ResolveLocal(expr, expr.Keyword);
return(null);
}
public object VisitThisExpr(This expr)
{
return(LookUpVariable(expr.Keyword, expr));
}
public string VisitThisExpr(This expr)
{
throw new System.NotImplementedException();
}