public object VisitLogicalExpr(Logical expr)
{
object left = Evaluate(expr.Left);
if (expr.Operator.Type == TokenType.OR)
{
if (IsTruthy(left))
{
return(left);
}
}
if (expr.Operator.Type == TokenType.AND)
{
if (!IsTruthy(left))
{
return(left);
}
}
return(Evaluate(expr.Right));
}
public object visit_Logical_Expr(Logical expr)
{
resolve(expr.right);
resolve(expr.left);
return(null);
}
public object VisitLogicalExpr(Logical expr)
{
Resolve(expr.Left);
Resolve(expr.Right);
return(null);
}
public string VisitLogicalExpr(Logical expr) => $"{expr.Operator.Type}";