[m-dev.] diff: higher_order.m termination fix

[Fergus Henderson]

Simon TAYLOR, you wrote:
> 
> compiler/higher_order.m
> 	Don't create specialised versions of specialised versions,
> 	since for some fairly contrived examples of building up 
> 	lambda expressions recursively a ridiculously large number 
> 	of versions can be created.

Can you give an example?

-- 
Fergus Henderson <fjh at cs.mu.oz.au>   |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>   |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3         |     -- the last words of T. S. Garp.