Re: GNU Guile 2.1.7 released (beta)

[Andy Wingo]

On Mon 27 Feb 2017 20:32, Mike Gran <address@hidden> writes:

> A C++ STL container holds a set of STL-allocated (non-GC allocated)
> structs.
>
> Those STL-allocated structs are also used as the payloads of
> SCM foreign objects.
>
> STL destruction can free those objects.  That free
> should not allow SCM foreign objects that continue to exist but
> contain junk payloads.
>
> Also should SCM GC free the SCM foreign objects, this GC
> should not cause the non-GC-allocated payload to be freed.

I believe this issue was fixed in
8dff3af087c6eaa83ae0d72aa8b22aef5c65d65d in Guile 2.0 and in a related
commit in 2.2.

Andy