Congratulations for getting what the bug is about?
Not trying to be snarky (okay, yes, I do), but that's exactly what the bug report is about.

rojart, I appreciate your help but I fear that does not lead to anything. You can quite literally change every line of code in the main function and sometimes somewhere else and it stops crashing. I think only jcl can isolate the problem with his debugging tools (and his mighty power).

Yes, you're right, but if we stopping to test it where this happens and give no hints like var to int works, we will waiting longer i think.

It's not urgent in my case but I'm curious, have you, Mr. Lotter, found anything yet?

Wladimir traced it down. It's no problem with your models, but apparently a rare bug in the compiler - that's why no one noticed it so far and why it disappears when you change anything in the code. We'll change a part of the compiler and then provide a patch.

Thanks for the heads-up!

Good to hear - thanks again!

Hey, can we get a heads-up on this? How far along is this bugfix?
Can you release it before the next version to avoid another potential long wait?

Wlad is still translating the chinese comments. Might take a while.

Well, the chinese comments are not really to blame here - with "compiler" I meant the VC++ compiler, which did not translate a part of the lite-C compiler correctly under rare circumstances. It's an issue with static variables. We're anyway switching to a new version. But the fix cannot be delivered in a quick patch, it must be a major update.