VM: change the BIGNUM_TO_POINTER macro so that it automatically sees through tagged pointers
VM: change the BIGNUM_TO_POINTER macro so that it automatically sees through tagged pointers

slavapestov/factor,mrjbq7/factor,sarvex/factor-lang,bpollack/factor,slavapestov/factor,factor/factor,dch/factor,mrjbq7/factor,factor/factor,tgunr/factor,tgunr/factor,sarvex/factor-lang,slavapestov/factor,AlexIljin/factor,mrjbq7/factor,AlexIljin/factor,bpollack/factor,nicolas-p/factor,dch/factor,nicolas-p/factor,mrjbq7/factor,bjourne/factor,nicolas-p/factor,sarvex/factor-lang,mrjbq7/factor,AlexIljin/factor,factor/factor,bjourne/factor,dch/factor,factor/factor,nicolas-p/factor,sarvex/factor-lang,bpollack/factor,bpollack/factor,bjourne/factor,slavapestov/factor,bjourne/factor,slavapestov/factor,bjourne/factor,AlexIljin/factor,sarvex/factor-lang,bpollack/factor,tgunr/factor,factor/factor,bjourne/factor,slavapestov/factor,mrjbq7/factor,bpollack/factor,tgunr/factor,dch/factor,sarvex/factor-lang,nicolas-p/factor,bpollack/factor,sarvex/factor-lang,AlexIljin/factor,dch/factor,bjourne/factor,factor/factor,nicolas-p/factor,AlexIljin/factor,AlexIljin/factor,nicolas-p/factor,dch/factor,tgunr/factor,slavapestov/factor,tgunr/factor