Re: Sealed classes - would you want them in D?

[Walter Bright via Digitalmars-d]

On 5/12/2018 8:18 AM, Piotr Mitana wrote:

What I am trying to do is:

========== a.d ============

class P
{
    private this();
}

final class C1 : P { }
final class C2 : P { }

======== test.d ============

import a;

void foo()
{
    P[] twoPs = [ new C1(), new C2() ]; // works
}

class C3 : P   // fails
{
}

============================

dmd test a
Error: constructor a.P.this is not accessible from module test