AA struct hashing bug?

[Ivan Kazmenko via Digitalmars-d-learn]

On Tuesday, 8 December 2015 at 11:04:49 UTC, Random D user wrote:
> On Tuesday, 8 December 2015 at 01:23:40 UTC, Ivan Kazmenko 
> wrote:
>> On Monday, 7 December 2015 at 22:03:42 UTC, Alex Parrill wrote:
>>> On Monday, 7 December 2015 at 18:48:18 UTC, Random D user
>> Tested the same code with -m32 and -m64 on Windows.  Works for 
>> me, too.
>
> I tried this again. And it seems it might be my bug or that the 
> runtime somehow corrupts it's state. Scary.
>
> So I have an App class that gets created in main.
> Basically
> App = new App
> App.start();
>
> If I put that code as the first thing in the constructor 
> everything works.
> If I put that code as the first thing in the first method after 
> constructor it crashes.
> And that code is completely unrelated to everything else.
> Without the code snippet the whole app works fine.
> Also if I wrap the code in a local funtion or class, it works 
> fine even in the first method.

Well, if you manage to reduce the code to a minimal example 
reproducing the bug, and then post it, only then we can try to 
help.  Otherwise, other people will have nothing but guesses.