[Python-Dev] PEP 556 threaded garbage collection & linear recursion in gc

[Jeroen Demeyer]

On 2019-03-28 01:38, Tim Peters wrote:
> The bad news is that the traschcan mechanism is excruciating, a
> long-time source of subtle bugs of its own :-(

It just happens that I created a PR to fix some of the trashcan 
problems: see https://bugs.python.org/issue35983 and 
https://github.com/python/cpython/pull/11841