[m-rev.] diff: avoid redundant declaration code

[Ralph Becket]

Zoltan Somogyi, Friday, 14 October 2005:
> compiler/llds_out.m:
> 	Don't print out any given piece of foreign declaration code more than
> 	once. With intermodule inlining, the redundant foreign_import_modules
> 	the front end generates lead to the .mh files of library modules being
> 	printed literally dozens of times.

Looks good.
--------------------------------------------------------------------------
mercury-reviews mailing list
post:  mercury-reviews at cs.mu.oz.au
administrative address: owner-mercury-reviews at cs.mu.oz.au
unsubscribe: Address: mercury-reviews-request at cs.mu.oz.au Message: unsubscribe
subscribe:   Address: mercury-reviews-request at cs.mu.oz.au Message: subscribe
--------------------------------------------------------------------------