Replicate heap_index in shape_id flags.
heap_index
This is preparation to getting rid of T_OBJECT transitions. By first only replicating the information it's easier to ensure consistency.
T_OBJECT
Added by
Replicate
heap_indexin shape_id flags.This is preparation to getting rid of
T_OBJECTtransitions.By first only replicating the information it's easier to ensure
consistency.