public object visit_Set_Expr(GExpr.Set expr)
{
object obj = evaluate(expr.Object);
if (!(obj is LoxInstance))
{
throw new RuntimeError(expr.name, "Only instances have fields");
}
Object value = evaluate(expr.value);
((LoxInstance)obj).set(expr.name, value);
return(null);
}
public object visit_Set_Expr(GExpr.Set expr)
{
resolve(expr.value);
resolve(expr.Object);
return(null);
}
