The point of "sync & test before commit" is that for longer-lived branches, there's a good chance B only got created after you branched off. So unless you catc

The point of "sync & test before commit" is that for longer-lived branches, there's a good chance B only got created after you branched off. So unless you catch up to reality (i.e. sync), you won't even know you should make those changes to B. Hence my post ;)