Deployment. Gas Saved: -5 008
Minimum Method Call. Gas Saved: 1 911
Average Method Call. Gas Saved: 15 525
Maximum Method Call. Gas Saved: 20 972
Overall gas change: -62 419 (-69.524%)
If variables occupying the same slot are both written the same function or by the constructor, avoids a separate Gsset (20000 gas). Reads of the variables can also be cheaper
uint256(32), mapping(32), address(20), bool(1)
