[m-rev.] for review: import instance declarations transitively

[Fergus Henderson]

On 23-Jul-2002, Simon Taylor <stayl at cs.mu.OZ.AU> wrote:
> 
> compiler/modules.m:
> 	Put instance declarations in the `.int2' files to avoid
> 	producing `superclass constraints not satisfied' errors
> 	for instance declarations for subclasses defined in the
> 	interface of importing modules.
> 
> 	Without this change, all modules importing the module definining
> 	the instance for the subclass must also import the module
> 	defining the instance for the superclass.

That looks fine.

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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