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Re: [Chicken-hackers] [PATCH][5] types.db entries for the overflow-aware


From: Peter Bex
Subject: Re: [Chicken-hackers] [PATCH][5] types.db entries for the overflow-aware ops
Date: Fri, 19 May 2017 22:54:39 +0200
User-agent: Mutt/1.5.23 (2014-03-12)

On Fri, May 19, 2017 at 10:48:38PM +0200, lemonboy wrote:
> Hello hackers,
> there's not much more to say.

I'm wondering, is it defined only for fixnums and false, or is it
part of the API that it allows any non-fixnum object?

(fx+? 'hi 'there) => #f

In that case, the type shouldn't be
(fx+? (or fixnum false) (or fixnum false)) => (or fixnum false)
but
(fx+? * *) => (or fixnum false)

Cheers,
Peter

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