I am not familiar with what you are trying to do, but...

GLOB components need to be dereferenced to see their components. For example, if you are expecting an integer, then you are probably looking for the SCALAR component of the GLOB. Try: print ${savestack_ix()}

Update: This does not describe the real problem that diotalevi is experiencing. See my later answer for the proper solution.

In reply to Re: XS code returns GLOB instead of IV by MarkM
in thread XS code returns GLOB instead of IV by diotalevi

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