tree dc05245c255947cd5384036a79a9898b1ec9426d
parent 31f3db39f395eef33cb23f2862291c62aaed623f
author Guido van Rossum <guido@python.org> 1028670104 +0000
committer Guido van Rossum <guido@python.org> 1028670104 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4028014

Fix SF bug 574207 (chained __slots__ dealloc segfault).

This is inspired by SF patch 581742 (by Jonathan Hogg, who also
submitted the bug report, and two other suggested patches), but
separates the non-GC case from the GC case to avoid testing for GC
several times.

Had to fix an assert() from call_finalizer() that asserted that the
object wasn't untracked, because it's possible that the object isn't
GC'ed!