Null pointer in __vptr

[frame]

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!