[m-dev.] for review: RL bugs

[Fergus Henderson]

On 15-Jun-1999, Simon Taylor <stayl at cs.mu.OZ.AU> wrote:
>  
> Most of the uses of the type `tree:tree/1' are lists of instructions.
> `tree__is_empty' is used to ask "was any code generated", but 
> `tree__is_empty' fails for `node([])'. This has not been a problem
> in the past because the code generator builds up a trees of lists that
> are known to be non-empty. Parts of the RL generation code can create
> empty lists of instructions, and it can't hurt to test for this
> case elsewhere.

That log message looks fine, thanks.

-- 
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.
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