…les on 32bit. One less failing assertion on test 60.
Seems this was the wrong approach.
We'll move $!orig and $!target in to here. This will mean they need not both be copied into every Cursor, meaning we'll save a word per Cursor, at the cost of a little extra indirection occasionally. Also this will be a good place to hang certain other things.
In parrot 4.4.0 enum_class_Proxy isnt defined but PARROT_HAS_THREADS is. So enum_class_Proxy would be added to the condition.