Hi Christos,

I don't know the exact reason why float_arr_gc__free isn't called
immediately in this specific case, although I can think of several,
but since S7 doesn't have a precise garbage collector, you can not
expect unused objects to be freed immediately.

On Thu, Jul 2, 2020 at 12:03 PM Christos Vagias
<[email protected]> wrote:
>
> Hi Bil,
>
> I've stumbled upon something which seems like a bug in the gc.
> I attach a snippet (which uses google test). I hope  it is verbose enough to 
> demonstrate the problem.
>
> To summarize, I definced a c_type to handle dynamic float arrays.
> The test as it is attached passes. However the test will not pass if the line 
> proceeding the "problem 1" comment is  uncommented.
>
> The 2nd (minor) problem I stumbled upon is that one has to call "(gc)" twice 
> for the free methods to be called.
>
> Another comment/question: how come there is no s7_run_gc function? From what 
> I can tell you can only trigger it from the scheme side with "(gc)"
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