Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> It's because XLogRecPtr is a struct. You can't assign structs with
> '='. Gotta use memcpy, etc.
Struct assignment is a required feature since ANSI C, and I'm pretty
sure we use it in other places already. I doubt that's the explanation
for Larry's problem.
regards, tom lane