gh-667 (tonumber64 fixes): review, remove an unnecessary copy of Lua value
gh-667 (tonumber64 fixes): review, remove an unnecessary copy of Lua value

KlonD90/tarantool,guard163/tarantool,ocelot-inc/tarantool,rtsisyk/tarantool,vasilenkomike/tarantool,ocelot-inc/tarantool,ocelot-inc/tarantool,KlonD90/tarantool,vasilenkomike/tarantool,mejedi/tarantool,Sannis/tarantool,rtsisyk/tarantool,nvoron23/tarantool,KlonD90/tarantool,guard163/tarantool,guard163/tarantool,dkorolev/tarantool,nvoron23/tarantool,Sannis/tarantool,dkorolev/tarantool,vasilenkomike/tarantool,dkorolev/tarantool,KlonD90/tarantool,nvoron23/tarantool,KlonD90/tarantool,Sannis/tarantool,Sannis/tarantool,dkorolev/tarantool,mejedi/tarantool,guard163/tarantool,condor-the-bird/tarantool,nvoron23/tarantool,dkorolev/tarantool,condor-the-bird/tarantool,ocelot-inc/tarantool,nvoron23/tarantool,rtsisyk/tarantool,nvoron23/tarantool,guard163/tarantool,mejedi/tarantool,vasilenkomike/tarantool,rtsisyk/tarantool,mejedi/tarantool,Sannis/tarantool,condor-the-bird/tarantool,vasilenkomike/tarantool,condor-the-bird/tarantool,condor-the-bird/tarantool