https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52981
krux <hoganmeier at gmail dot com> changed:
What |Removed |Added
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CC| |hoganmeier at gmail dot com
--- Comment #6 from krux <hoganmeier at gmail dot com> ---
(In reply to Manuel López-Ibáñez from comment #4)
> This is quite easy to implement.
It's not as trivial as one might think.
There's some copy-paste code to disable the flag in various places (instead of
handling it inside if possible).
$ find -name '*.c' | xargs fgrep -nC2 warn_padded
./gcc/config/spu/spu.c-3959- /* We know this is being padded and we want it
too. It is an internal
./gcc/config/spu/spu.c-3960- type so hide the warnings from the user. */
./gcc/config/spu/spu.c:3961: owp = warn_padded;
./gcc/config/spu/spu.c:3962: warn_padded = false;
./gcc/config/spu/spu.c-3963-
./gcc/config/spu/spu.c-3964- layout_type (record);
./gcc/config/spu/spu.c-3965-
./gcc/config/spu/spu.c:3966: warn_padded = owp;
./gcc/config/spu/spu.c-3967-
./gcc/config/spu/spu.c-3968- /* The correct type is an array type of one
element. */
--
./gcc/config/tilegx/tilegx.c-340- /* We know this is being padded and we want
it too. It is an
./gcc/config/tilegx/tilegx.c-341- internal type so hide the warnings from
the user. */
./gcc/config/tilegx/tilegx.c:342: owp = warn_padded;
./gcc/config/tilegx/tilegx.c:343: warn_padded = false;
./gcc/config/tilegx/tilegx.c-344-
./gcc/config/tilegx/tilegx.c-345- layout_type (record);
./gcc/config/tilegx/tilegx.c-346-
./gcc/config/tilegx/tilegx.c:347: warn_padded = owp;
./gcc/config/tilegx/tilegx.c-348-
./gcc/config/tilegx/tilegx.c-349- /* The correct type is an array type of one
element. */
--
./gcc/config/tilepro/tilepro.c-292- /* We know this is being padded and we
want it too. It is an
./gcc/config/tilepro/tilepro.c-293- internal type so hide the warnings from
the user. */
./gcc/config/tilepro/tilepro.c:294: owp = warn_padded;
./gcc/config/tilepro/tilepro.c:295: warn_padded = false;
./gcc/config/tilepro/tilepro.c-296-
./gcc/config/tilepro/tilepro.c-297- layout_type (record);
./gcc/config/tilepro/tilepro.c-298-
./gcc/config/tilepro/tilepro.c:299: warn_padded = owp;
./gcc/config/tilepro/tilepro.c-300-
./gcc/config/tilepro/tilepro.c-301- /* The correct type is an array type of
one element. */
--
./gcc/fortran/trans-io.c-223- /* -Wpadded warnings on these artificially
created structures are not
./gcc/fortran/trans-io.c-224- helpful; suppress them. */
./gcc/fortran/trans-io.c:225: int save_warn_padded = warn_padded;
./gcc/fortran/trans-io.c:226: warn_padded = 0;
./gcc/fortran/trans-io.c-227- gfc_finish_type (t);
./gcc/fortran/trans-io.c:228: warn_padded = save_warn_padded;
./gcc/fortran/trans-io.c-229- st_parameter[ptype].type = t;
./gcc/fortran/trans-io.c-230-}
./gcc/tree-nested.c-3197- /* In some cases the frame type will trigger the
-Wpadded warning.
./gcc/tree-nested.c-3198- This is not helpful; suppress it. */
./gcc/tree-nested.c:3199: int save_warn_padded = warn_padded;
./gcc/tree-nested.c:3200: warn_padded = 0;
./gcc/tree-nested.c-3201- layout_type (root->frame_type);
./gcc/tree-nested.c:3202: warn_padded = save_warn_padded;
./gcc/tree-nested.c-3203- layout_decl (root->frame_decl, 0);
./gcc/tree-nested.c-3204-
