STINNER Victor <vstin...@python.org> added the comment:
There is a leak (I just marked bpo-42250 as duplicate of this issue): https://buildbot.python.org/all/#/builders/205/builds/83 OK ...... test_ast leaked [23640, 23636, 23640] references, sum=70916 test_ast leaked [7932, 7930, 7932] memory blocks, sum=23794 1 test failed again: test_ast test_subinterpreter() test leaks. There are two problems: * _PyAST_Fini() is only called in the main interpreter, I forgot to remove the "if _Py_IsMainInterpreter()" * _PyAST_Fini() is called after the last GC collection, whereas AST_type contains a reference to itself (as any Python type) in its tp_mro member. A GC collection is required to destroy the type. _PyAST_Fini() must be called before the last GC collection. ---------- resolution: fixed -> status: closed -> open _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue41796> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
