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Re: Your changes in revision 106240
From: |
Stefan Monnier |
Subject: |
Re: Your changes in revision 106240 |
Date: |
Sun, 30 Oct 2011 01:06:16 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.90 (gnu/linux) |
>> what possible harm can be done by using an int here?
> On a typical 64-bit host, using 'int' breaks a GDB command like
> "xwhichsymbols Qnil 4294967297", by causing xwhichsymbols
> to silently treat the 4294967297 as if it were 1.
But this has nothing to do with EMACS_INT. It's at best a misfeature in
the GDB->C interfacing that doesn't warn of such rounding, tho one might
argue that they are intentional and that a programmer should expect them.
In any case, this arg is *never* going to be that large.
Stefan
- Your changes in revision 106240, Eli Zaretskii, 2011/10/29
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/29
- Re: Your changes in revision 106240,
Stefan Monnier <=
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/30
- Re: Your changes in revision 106240, Eli Zaretskii, 2011/10/30
- Re: Your changes in revision 106240, Stefan Monnier, 2011/10/30
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/30
- Re: Your changes in revision 106240, Eli Zaretskii, 2011/10/30
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/31
- Re: Your changes in revision 106240, Stefan Monnier, 2011/10/30
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/31
- Re: Your changes in revision 106240, Eli Zaretskii, 2011/10/30
- Re: Your changes in revision 106240, Paul Eggert, 2011/10/30