Dlang and POO

[user1234]

On Monday, 21 June 2021 at 10:01:03 UTC, christophe__c wrote:
> Hello to all,
>
> I'm starting to program in Dlang. I use for the moment the 
> online editor.
>
> I test the following code:
>
> ```D
> import std;
>
> class User
> {
>
>     private string name;
>
> private:
>     string firstname;
>     int age;
>
> public:
>
>     override string toString()
>     {
>         return (format("User: %s %s - (%s)", this.name, 
> this.firstname, this.age));
>     }
>
> };
>
> void main()
> {
>
>     auto bob = new User();
>     bob.name = "Bob";
>     bob.firstname = "McDean";
>     bob.age = 15;
>
>     writeln(bob);
>
> }
> ```
>
> and I don't understand why I can modify private members from 
> outside my class.
>
> I had understood that it was required to create accessors to 
> have this behavior.
>
> Thanks in advance to all for your welcome and your answers.
>
> Christophe__c

Ah this gain ;)

in D "private" is related to the module scope, not the aggregate 
scope.
So at the module scope you can see private declarations even if 
the "local" scope
is unrelated.