The commit that broke it is 0223f43d5f199914ebceff12b6f4c60448369edd 1.0.46.11: faster slot-accesses in the presence of SLOT-VALUE-USING-CLASS &co
The commit that broke it is 0223f43d5f19991 4ebceff12b6f4c6 0448369edd USING-CLASS &co
1.0.46.11: faster slot-accesses in the presence of SLOT-VALUE-