Sorry about the
This message and any attachment are confidential information for the
The project is already with #ifdef, but it's kind of dirt, and pragma avoids
messing up with repeated CLASS_NAME on ifdefs.
I think that the problem with prama once in old compilers is when you have 2
links to the same file, and that I can control.
So if I could suppress this specific warning...
But if is there more implications (like the pragma is completely ignored) than
the 'two links bug' I'll put it aside.
Obs.: The 'crap message' will be appended again, please, ignore it. I can't
configure other mails on my network, but I'll try to handle it. Just for now,
just for this thread, please, ignore the 'crap part'.
Reference:
If the compiler makes a mistake, for example by failing to recognize that two
symbolic links with different names point to the same file, then the
compilation will fail.
on
http://en.wikipedia.org/wiki/Pragma_once
Thanks,
Rodrigo Ribeiro Gurgel do Amaral
Brasília - Brasil.
Em 26-09-2011 14:42, Wolfgang Denk escreveu:
Dear "Rodrigo Ribeiro Gurgel do Amaral",
In message <[email protected]>
<mailto:[email protected]> you wrote:
Does anyone know how to suppres the #pragma once warning
"#pragma
once is obsolete"? I'm trying -Wno-deprecated
-Wno-deprecated-declarations, but no results.
The proper fix is to replace the non-standard "#pragma once" clauses by
standard #include guards.
Unfortunately I can't upgrade my 3.1.1 for now.
Is there a more elegant solution than a 'grep -v' ?
grep -v will probably not do what you expect - it is likely to trigeer
other errors due to muliple inclusions.
Esta mensagem e qualquer anexo a ela são documentos
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This message and any attachment are confidential information
for the
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Please STOP posting such nonsense on public mailing lists. If you
cannot switch it off in your company, then use any free mail account
that does not add such crap.
Thanks.
Best regards,
Wolfgang Denk
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