STINNER Victor <[email protected]> added the comment:
Currently, I'm using the following patch to try to detect bpo-33803 bug using
my GC object debugger. It's still a work-in-progress.
diff --git a/Lib/site.py b/Lib/site.py
index ad1146332b..e184080b19 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -638,3 +638,8 @@ def _script():
if __name__ == '__main__':
_script()
+
+if 'dev' in sys._xoptions:
+ import gc
+ gc.enable_object_debugger(100)
+ #gc.set_threshold(5)
diff --git a/Python/hamt.c b/Python/hamt.c
index 67af04c437..67da8ec22c 100644
--- a/Python/hamt.c
+++ b/Python/hamt.c
@@ -2478,8 +2478,10 @@ hamt_alloc(void)
if (o == NULL) {
return NULL;
}
+#if 0
o->h_count = 0;
o->h_root = NULL;
+#endif
o->h_weakreflist = NULL;
PyObject_GC_Track(o);
return o;
----------
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Python tracker <[email protected]>
<https://bugs.python.org/issue36389>
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