This was on a Windows machine. I just checked 64-bit (i.e. X64Win64 ABI in Alien-Core). No crash there.

Best, Marcel Am 17.06.2020 20:34:11 schrieb Marcel Taeumel marcel.taeumel@hpi.de: Hi all!

I just tried Alien exampleCqsort. The VM crashes (access violation (write access) at 042DCE88) when trying to return from the callback in Alien class >> #invokeCallbackContext:

So, the primitive "primReturnAsFromContextThrough" from the IA32ABI module leads to the crash. :-/

I am using the "IA32" ABI for thunk initialization and argument evaluation.

Best, Marcel