[Bug libfortran/22423] Warnings when building libgfortran

["tobi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #13 from tobi at gcc dot gnu dot org  2007-10-07 21:48 -------
The current set of warnings is:

../../../libgfortran/runtime/backtrace.c:66: warning: 'local_strcasestr'
defined but not used
../../../libgfortran/runtime/environ.c:312: warning: 'init_choice' defined but
not used
../../../libgfortran/runtime/environ.c:339: warning: 'show_choice' defined but
not used
../../../libgfortran/runtime/main.c:179: warning: passing argument 1 of 'free'
discards qualifiers from pointer target type
../../../libgfortran/io/list_read.c:1518: warning: argument 'type' might be
clobbered by 'longjmp' or 'vfork'
../../../libgfortran/intrinsics/pack_generic.c:316: warning: passing argument 3
of 'pack_internal' from incompatible pointer type
../../../libgfortran/intrinsics/pack_generic.c:331: warning: passing argument 3
of 'pack_internal' from incompatible pointer type
../../../libgfortran/intrinsics/spread_generic.c:136: warning: format '%d'
expects type 'int', but argument 2 has type 'long int'
../../../libgfortran/intrinsics/spread_generic.c:147: warning: format '%d'
expects type 'int', but argument 2 has type 'long int'
../../../libgfortran/intrinsics/unpack_generic.c:201: warning: passing argument
3 of 'unpack_internal' from incompatible pointer type
../../../libgfortran/intrinsics/unpack_generic.c:217: warning: passing argument
3 of 'unpack_internal' from incompatible pointer type
../../../libgfortran/intrinsics/unpack_generic.c:233: warning: passing argument
3 of 'unpack_internal' from incompatible pointer type
../../../libgfortran/intrinsics/unpack_generic.c:253: warning: passing argument
3 of 'unpack_internal' from incompatible pointer type
../../../../libgfortran/runtime/backtrace.c:66: warning: 'local_strcasestr'
defined but not used
../../../../libgfortran/runtime/environ.c:312: warning: 'init_choice' defined
but not used
../../../../libgfortran/runtime/environ.c:339: warning: 'show_choice' defined
but not used
../../../../libgfortran/runtime/main.c:179: warning: passing argument 1 of
'free' discards qualifiers from pointer target type
../../../../libgfortran/io/list_read.c:1518: warning: argument 'type' might be
clobbered by 'longjmp' or 'vfork'
../../../../libgfortran/intrinsics/pack_generic.c:316: warning: passing
argument 3 of 'pack_internal' from incompatible pointer type
../../../../libgfortran/intrinsics/pack_generic.c:331: warning: passing
argument 3 of 'pack_internal' from incompatible pointer type
../../../../libgfortran/intrinsics/signal.c:201: warning: cast to pointer from
integer of different size
../../../../libgfortran/intrinsics/signal.c:208: warning: cast to pointer from
integer of different size
../../../../libgfortran/intrinsics/signal.c:229: warning: cast to pointer from
integer of different size
../../../../libgfortran/intrinsics/signal.c:236: warning: cast to pointer from
integer of different size
../../../../libgfortran/intrinsics/spread_generic.c:136: warning: format '%d'
expects type 'int', but argument 2 has type 'index_type'
../../../../libgfortran/intrinsics/spread_generic.c:147: warning: format '%d'
expects type 'int', but argument 2 has type 'index_type'
../../../../libgfortran/intrinsics/unpack_generic.c:201: warning: passing
argument 3 of 'unpack_internal' from incompatible pointer type
../../../../libgfortran/intrinsics/unpack_generic.c:217: warning: passing
argument 3 of 'unpack_internal' from incompatible pointer type
../../../../libgfortran/intrinsics/unpack_generic.c:233: warning: passing
argument 3 of 'unpack_internal' from incompatible pointer type
../../../../libgfortran/intrinsics/unpack_generic.c:253: warning: passing
argument 3 of 'unpack_internal' from incompatible pointer type


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22423