From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 25 Mar 2015 21:59:11 GMT
Subject: Re: [PATCH 00/14] numparse module: systematically tighten up integer parsing
Message-ID: <xmqqegoc20y8.fsf@gitster.dls.corp.google.com>
In-Reply-To: <5513252A.7050601@alum.mit.edu>

Michael Haggerty <mhagger@alum.mit.edu> writes:

[jc: dropped a non-working address from Cc list]

> I wasn't aware of strtonum; thanks for the reference. It has an
> untraditional interface. Their willingness to sacrifice half of the
> unsigned range and requirement that the user specify minval and maxval
> have the nice effect of permitting one function to be used for all
> integer types.
> ...
> I think git will need more flexibility, for example to support other
> radixes and to allow trailing characters. So personally I don't think we
> should use (or imitate) strtonum().

I had the same impression.  An earlier suggestion by Peff about
uintmax_t may be something we might want to keep in mind; we might
want to use strtoll/strtoull as the underlying implementation if we
wanted to avoid rolling our own.

Thanks.