From: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
To: Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
"Maciej W. Rozycki" <macro@codesourcery.com>,
cgen@sourceware.org, Alan Modra <amodra@gmail.com>,
fche@sourceware.org, Christian Svensson <blue@cmd.nu>
Subject: Re: [PATCH] Make large enum constants unsigned
Date: Thu, 22 May 2014 14:10:00 -0000 [thread overview]
Message-ID: <CADzBsGN-T1dMgp1DpBb6ysBW+wQyLjY6-7GLuCgKkcUUJTkmtw@mail.gmail.com> (raw)
In-Reply-To: <5561926758764771034@unknownmsgid>
On Thu, May 22, 2014 at 4:33 PM, Pierre Muller
<pierre.muller@ics-cnrs.unistra.fr> wrote:
> Couldn't we support 64-bit constants already,
> by adding
> + (if (> (cadr e)
> + #x100000000)
> + "LL" ""))
> Right after the conditional "U" postfix?
>
> This way, the pre C-99 standard would only be violated when
> it is really required anyhow, no?
>
That would solve the standard violation problem, but the fact that
enums are limited to the size of an int still remains, so it wouldn't
help much.
Stefan
next prev parent reply other threads:[~2014-05-22 14:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-22 5:30 Stefan Kristiansson
2014-05-22 6:22 ` Maciej W. Rozycki
2014-05-22 6:52 ` Stefan Kristiansson
2014-05-22 7:10 ` Stefan Kristiansson
2014-05-22 13:33 ` Pierre Muller
[not found] ` <5561926758764771034@unknownmsgid>
2014-05-22 14:10 ` Stefan Kristiansson [this message]
2014-05-22 16:14 ` Maciej W. Rozycki
2014-05-22 15:11 ` Frank Ch. Eigler
2014-05-22 17:34 ` Stefan Kristiansson
2014-05-22 21:06 ` Frank Ch. Eigler
2014-05-22 21:42 ` Maciej W. Rozycki
2014-05-22 22:20 ` Frank Ch. Eigler
2014-05-29 20:09 ` Stefan Kristiansson
2014-05-29 20:32 ` Frank Ch. Eigler
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