Tomas Vondra <tomas@vondra.me> writes:
> Does "backpatching the new macro" mean we'd also adjust all existing
> places to use the new macro or not? I mean, we could backpatch just the
> bit in c.h. I plan to adjust the places, to minimize possible conflicts
> when backpatching other stuff.
I think it'd be sufficient to add the new macro to the old branches.
The point of back-patching at all, I think, is to save ourselves
work if we have to back-patch some new code that uses the new style.
regards, tom lane
