[m-dev.] diff: inst_match.m: s/map__set/map__det_update/

[Andrew Bromage]

G'day all.

You (Fergus Henderson) wrote:

> compiler/inst_match.m:
> 	Add some extra sanity-checking: replace calls to map__set and
> 	map__insert with calls to map__det_update and map__det_insert.

That looks fine, thanks Fergus.

There are a few in instmap.m which should probably be done too, but I
think I'll leave them until the new mode checker goes in.

Cheers,
Andrew Bromage