[m-rev.] for review: add string builder stream to extras

[Ian MacLarty]

On Mon, Dec 04, 2006 at 06:18:42PM +1100, Julien Fischer wrote:
> 
> On Mon, 4 Dec 2006, Ian MacLarty wrote:
> 
> >On Mon, Nov 27, 2006 at 04:17:24PM +1100, Julien Fischer wrote:
> >>>Index: stream/stream_util.string_builder.m
> >>>===================================================================
> >>>+
> >>>+:- instance stream.writer(string_builder_stream, string,
> >>>string_builder_state)
> >>>+        where [
> >>>+    ( put(_, String, !State) :-
> >>>+        !.State = string_builder_state(StringList0),
> >>>+        %
> >>>+        % The string builder will never clobber the string.  Also we
> >>>+        % know that nothing else can clobber the string since it isn't
> >>>unique.
> >>
> >>s/since/although/?
> >>
> >
> >No, since.  I'm trying to argue that it's okay to lie to the compiler
> >here.  Does my argument make sense?
> 
> I see what you mean.

Does that mean the promise is okay, or are you still thinking about it?

Ian.
--------------------------------------------------------------------------
mercury-reviews mailing list
Post messages to:       mercury-reviews at csse.unimelb.edu.au
Administrative Queries: owner-mercury-reviews at csse.unimelb.edu.au
Subscriptions:          mercury-reviews-request at csse.unimelb.edu.au
--------------------------------------------------------------------------