Is there a way to use tuples? about nimpy

[narimiran]

Thanks for the quick fix, but I need to re-open this.

Now it works with tuples - if you call the Nim proc only once. If you try to call it multiple times, e.g. from the example in tests:

s.tupleDiff((5, 4), (2, 3))
s.tupleDiff((15, 4), (2, 3))

you get either this:

munmap_chunk(): invalid pointer
No stack traceback available
SIGABRT: Abnormal termination.

or if you call it three times:

No stack traceback available
SIGSEGV: Illegal storage access. (Attempt to read from nil?)

[narimiran]

I tried to narrow it down a bit, but I couldn't find any meaningful conclusion that holds 100% of time.

It seems that procs which return a tuple are not a problem.

The problem rises sometimes with procs which have a tuple (or more than one tuple) as an argument - sometimes it works even on multiple calls, sometime it fails after a random number of calls (both with the same argument values and with different argument values).

[yglukhov]

Should be good now.

[narimiran]

Should be good now.

It seems so.

Thank you once again for your quick fixes! Great customer support! :)