https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30438
Jürgen Reuter changed:
What|Removed |Added
CC||juergen.reuter at desy dot de
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30438
--- Comment #9 from Dominique d'Humieres ---
*** Bug 33884 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30438
janus at gcc dot gnu.org changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
--- Comment #5 from dfranke at gcc dot gnu dot org 2010-05-01 12:39 ---
With gcc version 4.6.0 20100501 (experimental) (GCC)
$ cat unused.c
int main() {
int i;
i = 42;
return 0;
}
$ gcc-svn -Wall unused.c
unused.c: In function 'main':
unused.c:2:7: warning: variable 'i' set but
--- Comment #6 from dfranke at gcc dot gnu dot org 2010-05-01 14:25 ---
See also PR33884.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30438
--- Comment #7 from jakub at gcc dot gnu dot org 2010-05-01 18:28 ---
You should grep for unused_but_set_, then you'll see also:
c-decl.c:OPT_Wunused_but_set_variable,
c-decl.c: if (warn_unused_but_set_parameter)
c-decl.c: OPT_Wunused_but_set_parameter,
See
--- Comment #4 from aldot at gcc dot gnu dot org 2007-12-14 09:11 ---
Abovementioned C PR is PR18624 .
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30438
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fxcoudert at gcc dot gnu dot org changed:
What|Removed |Added
Severity|normal |enhancement
Status|UNCONFIRMED |NEW
