[m-dev.] diff for review: overload resolution for higher-order terms

[Fergus Henderson]

Simon TAYLOR, you wrote:
> 
> Sorry to have OK'ed this diff before.

No problem -- it's my fault.  And sorry for committing this without
bootchecking it.

> It contains a bug that causes
> the compiler to fail to compile graph.m and queue.m.

Thanks for pointing that out.  I'll commit the fix you suggested.

-- 
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.