[sr-dev] new compiler warning in 4.1

[Ovidiu Sas]

There are more:

CC (gcc) [kamailio]             cfg/cfg_ctx.o
cfg/cfg_ctx.c: In function âcfg_set_nowâ:
cfg/cfg_ctx.c:490:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:494:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:564:4: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:564:4: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:565:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:584:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c: In function âcfg_commitâ:
cfg/cfg_ctx.c:1125:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1133:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1185:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1185:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1190:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1225:4: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1226:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1226:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1228:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c: In function âcfg_add_group_instâ:
cfg/cfg_ctx.c:1582:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1583:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1585:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1594:3: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c: In function âcfg_del_group_instâ:
cfg/cfg_ctx.c:1678:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1679:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1681:2: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1692:5: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1710:6: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1712:6: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]
cfg/cfg_ctx.c:1718:3: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]

CC (gcc) [M pua_reginfo.so]             usrloc_cb.o
usrloc_cb.c: In function âbuild_reginfo_fullâ:
usrloc_cb.c:62:6: warning: variable âbuf_lenâ set but not used
[-Wunused-but-set-variable]


compiled with gcc version 4.7.2 (Debian 4.7.2-5)


Regards,
Ovidiu Sas

On Thu, Nov 14, 2013 at 7:51 PM, Juha Heinanen <jh at tutpro.com> wrote:
> i compiled the newly created 4.1 branch and got compiler warning that i
> don't remember seeing earlier:
>
> CC (cc) [M sctp.so]             sctp_mod.o
> sctp_mod.c:125:12: warning: 'sctp_mod_pre_init' defined but not used [-Wunused-function]
>
> -- juha
>
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> sr-dev at lists.sip-router.org
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