From: ams AT ludd DOT luth DOT se (Martin Str|mberg)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: __attribute__((unused)), gcc get's confused...?
Date: 25 Jul 1999 08:03:21 GMT
Organization: University of Lulea, Sweden
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References: <379A22A6 DOT EDF69B49 AT unb DOT ca>
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To: djgpp AT delorie DOT com
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Endlisnis (s257m AT unb DOT ca) wrote:
: I'm having a problem with unused parameters.  This code:
: char **__crt0_glob_function (__attribute__((unused)) char * _argument)
: {return 0;}
: void   __crt0_load_environment_file(__attribute__((unused)) char *_app_name)
: {}
: 
: Produces this output: when run through gxx with "-W -Wall" switches:
: Lemur.cc:14: warning: `unused' attribute ignored
: Lemur.cc: In function `char ** __crt0_glob_function(char *)':
: Lemur.cc:14: warning: unused parameter `char * _argument'
: Lemur.cc: At top level:
: Lemur.cc:15: warning: `unused' attribute ignored
: Lemur.cc: In function `void __crt0_load_environment_file(char *)':
: Lemur.cc:15: warning: unused parameter `char * _app_name'
: 
: Can somebody tell me what I'm doing wrong, or what I have to fix to make
: gcc/gxx ignore an unused parameter?

Why not take away "__attribute__((unused))"? Do you get any warnings
then?


Kokkonen, Sinfonia da camera,

							MartinS