Otherwise the specific set of gob registrations varies
according to the command line, which makes it impossible
for a narrow analysis run (for example, just one analyzer)
to read fact files written by less narrow runs (for example, all the analyzers).
This will start mattering in the standard repo vet.
For golang/go#31916.
Change-Id: I6fa90b3dfdf28ede6f995db3904211b6be68bb73
Reviewed-on: https://go-review.googlesource.com/c/tools/+/176357
Reviewed-by: Alan Donovan <adonovan@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
4789ca9922