For now skip over "new style" weakrefs in clear

filmor · filmor · commit 080d1bd59f2b · 2023-10-04T14:21:19.000+02:00
diff --git a/src/runtime/Runtime.cs b/src/runtime/Runtime.cs
@@ -939,7 +939,7 @@ internal static BorrowedReference PyObject_GetWeakRefList(BorrowedReference ob)
             Debug.Assert(ob != null);
             var type = PyObject_TYPE(ob);
             int offset = Util.ReadInt32(type, TypeOffset.tp_weaklistoffset);
-            if (offset == 0) return BorrowedReference.Null;
+            if (offset <= 0) return BorrowedReference.Null;
             Debug.Assert(offset > 0);
             return Util.ReadRef(ob, offset);
         }

Original file line number	Diff line number	Diff line change
`@@ -939,7 +939,7 @@ internal static BorrowedReference PyObject_GetWeakRefList(BorrowedReference ob)`
`939`	`939`	`Debug.Assert(ob != null);`
`940`	`940`	`var type = PyObject_TYPE(ob);`
`941`	`941`	`int offset = Util.ReadInt32(type, TypeOffset.tp_weaklistoffset);`
`942`		`- if (offset == 0) return BorrowedReference.Null;`
	`942`	`+ if (offset <= 0) return BorrowedReference.Null;`
`943`	`943`	`Debug.Assert(offset > 0);`
`944`	`944`	`return Util.ReadRef(ob, offset);`
`945`	`945`	`}`