Null pointer in __vptr

[bauss]

On Friday, 19 November 2021 at 20:27:11 UTC, frame wrote:
> On Friday, 19 November 2021 at 18:14:03 UTC, Adam D Ruppe wrote:
>
>> I've gotten that before as a result of a compiler bug... I had 
>> an abstract method that wasn't implemented but the compile 
>> time error got swallowed by a bug and thus the null method 
>> made its way to the binary.
>
> You got it! It was an abstract class involved and the method 
> signature was just wrong, but no compile error. Thanks!

Seems like it was only partially fixed then, specifically for 
missing abstract methods, but not whether the signature was 
correct or not.

Seems like a critical bug to me.