On Sat, 1 Dec 2018, 'Martin R' via sage-devel wrote:
https://trac.sagemath.org/ticket/26794
I don't think that this is critical. The user never gets wrong answers because of this.
Anyways, needs to be corrected. This is cython thing, not python. I'm not familiar with cython, so maybe someone else should look at this. OTOH I suppose this is an easy one, just add a destructor function (whatever it is called in cython).
Harder one is to search for other similar bugs. -- Jori Mäntysalo
