On Mon 27 Feb 2017 20:32, Mike Gran <spk...@yahoo.com> 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
