corona10 changed the title gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe [WIP] gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe

mpage mentioned this pull request

corona10 changed the title [WIP] gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe

corona10 marked this pull request as ready for review