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Re: warnings compiling Emacs 22 on amd64
From: |
Stefan Monnier |
Subject: |
Re: warnings compiling Emacs 22 on amd64 |
Date: |
Tue, 12 Dec 2006 14:20:13 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.91 (gnu/linux) |
>>> I looked at the gcc 4.1 info page, and I found no warnings to turn off
>>> that are specific for this case (I looked for the string "compar").
>> Yes, I believe there's no way. Which is why I think the least bad course
>> is -Wno-foo.
> ???
Oops, sorry, I misunderstood at first reading. We should ask the gcc
people what thet recommend.
>> if (foo = bar) ...
>>
>> gcc warns that you may have meant == instead of =, so if you really meant =
>> you can just write
>>
>> if ((foo = bar)) ...
> Probably this is just because it is then clear that the logical expression
> is the result of the expression inside the parentheses. I mean, not in
> fact a special case for gcc.
Probably, yes.
Stefan
- Re: warnings compiling Emacs 22 on amd64, (continued)
- Re: warnings compiling Emacs 22 on amd64, Eli Zaretskii, 2006/12/11
- Re: warnings compiling Emacs 22 on amd64, Stefan Monnier, 2006/12/11
- Re: warnings compiling Emacs 22 on amd64, Eli Zaretskii, 2006/12/11
- Re: warnings compiling Emacs 22 on amd64, Stefan Monnier, 2006/12/11
- Re: warnings compiling Emacs 22 on amd64, Eli Zaretskii, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64, Francesco Potorti`, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64, Stefan Monnier, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64, Francesco Potorti`, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64, Stefan Monnier, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64, Francesco Potorti`, 2006/12/12
- Re: warnings compiling Emacs 22 on amd64,
Stefan Monnier <=
- Re: warnings compiling Emacs 22 on amd64, Francesco Potorti`, 2006/12/12