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Thread: 8.3beta3: Compile Warnings

8.3beta3: Compile Warnings

From
Thomas Güttler
Date:
Hi,

I get the following compile warnings:

gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -Wendif-labels -fno-strict-aliasing
-I../../../../src/include-D_GNU_SOURCE   -c -o like.o like.c 
like.c: In function `texticnlike':
like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
like.c:356: warning: called from here
like.c: In function `texticlike':
like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
like.c:344: warning: called from here
like.c: In function `nameicnlike':
like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
like.c:332: warning: called from here
like.c: In function `nameiclike':
like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
like.c:317: warning: called from here

gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -Wendif-labels -fno-strict-aliasing -Wno-error
-I../include-I../../../../src/interfaces/ecpg/include -I. -DMAJOR_VERSION=4 -DMINOR_VERSION=4 -D 
PATCHLEVEL=0 -I../../../../src/include -D_GNU_SOURCE   -c -o preproc.o preproc.c
pgc.c:3864: warning: `yy_flex_realloc' defined but not used


Versions: postgresql-8.3beta3gcc (GCC) 3.3.4 (pre 3.3.5 20040809)Linux fooserver 2.6.8-24.25-smp #1 SMP Thu Aug 24
09:57:32UTC 2006 x86_64 x86_64 x86_64 GNU/LinuxSuSE Linux 9.2 (x86-64) 

Should this reported to the bug tracker?
Thomas Güttler

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Bernsdorfer Str. 210-212, 09126 Chemnitz, Tel.: 0371/5347-917
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Re: 8.3beta3: Compile Warnings

From
Zdenek Kotala
Date:
Tt seems that GCC makes decision do not inline this function and then it 
will keep as a standard function. It is not problem and this warning is 
generated by -Winline. I don't have this problem with GCC 3.4.3
Zdenek


Thomas Güttler wrote:
> Hi,
> 
> I get the following compile warnings:
> 
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -Wendif-labels -fno-strict-aliasing
-I../../../../src/include-D_GNU_SOURCE   -c -o like.o like.c
 
> like.c: In function `texticnlike':
> like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
> like.c:356: warning: called from here
> like.c: In function `texticlike':
> like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
> like.c:344: warning: called from here
> like.c: In function `nameicnlike':
> like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
> like.c:332: warning: called from here
> like.c: In function `nameiclike':
> like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'
> like.c:317: warning: called from here
> 
> gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Winline -Wendif-labels -fno-strict-aliasing -Wno-error
-I../include-I../../../../src/interfaces/ecpg/include -I. -DMAJOR_VERSION=4 -DMINOR_VERSION=4 -D
 
> PATCHLEVEL=0 -I../../../../src/include -D_GNU_SOURCE   -c -o preproc.o preproc.c
> pgc.c:3864: warning: `yy_flex_realloc' defined but not used
> 
> 
> Versions: 
>  postgresql-8.3beta3
>  gcc (GCC) 3.3.4 (pre 3.3.5 20040809)
>  Linux fooserver 2.6.8-24.25-smp #1 SMP Thu Aug 24 09:57:32 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux
>  SuSE Linux 9.2 (x86-64)
> 
> Should this reported to the bug tracker?
> 
>  Thomas Güttler
>

Re: 8.3beta3: Compile Warnings

From
Tom Lane
Date:
Thomas Güttler <hv@tbz-pariv.de> writes:
> I get the following compile warnings:

> like.c:137: warning: inlining failed in call to `Generic_Text_IC_like'

> Should this reported to the bug tracker?

No, because we aren't going to do anything about those.  They're purely
informational, and the fix would be to get a newer compiler anyway.
        regards, tom lane