On Wed, Mar 1, 2023 at 1:31 PM Bernhard Reutner-Fischer via Fortran <fort...@gcc.gnu.org> wrote: > > Hi! > > Mere cosmetics. > > - if (foo != NULL) > free (foo); > > With the caveat that coccinelle ruins replacement whitespace or i'm > uneducated enough to be unable to _not_ run the diff through > sed -e 's/^+\([[:space:]]*\)free(/+\1free (/' > at least. If anybody knows how to improve replacement whitespace, > i'd be interrested but didn't look nor ask. ISTM that leading > whitespace is somewhat ruined, too, so beware (8 spaces versus tab as > far as i have spot-checked). > > Would touch > gcc/ada/rtinit.c | 3 +--
> intl/bindtextdom.c | 3 +-- > intl/loadmsgcat.c | 6 ++---- > intl/localcharset.c | 3 +-- intl is imported from glibc, though I don't know we have updated it in recent years from glibc. > libbacktrace/xztest.c | 9 +++------ > libbacktrace/zstdtest.c | 9 +++------ > libbacktrace/ztest.c | 9 +++------ > libgfortran/caf/single.c | 6 ++---- > libgfortran/io/async.c | 6 ++---- > libgfortran/io/format.c | 3 +-- > libgfortran/io/transfer.c | 6 ++---- > libgfortran/io/unix.c | 3 +-- > libgo/runtime/go-setenv.c | 6 ++---- > libgo/runtime/go-unsetenv.c | 3 +-- > libgomp/target.c | 3 +-- > libiberty/concat.c | 3 +-- This code is really old and only has gotten some modernization in recent years (post 8 years ago). > zlib/contrib/minizip/unzip.c | 2 +- > zlib/contrib/minizip/zip.c | 2 +- > zlib/examples/enough.c | 6 ++---- > zlib/examples/gun.c | 2 +- > zlib/examples/gzjoin.c | 3 +-- > zlib/examples/gzlog.c | 6 ++---- zlib is definitely imported from zlib upstream. So it might be good to check if we could import a new version and see if it still works instead. Thanks, Andrew Pinski > > coccinelle script and invocation inline. > Would need to be split for the respective maintainers and run through > mklog with subject changelog and should of course be compiled and > tested before that. > > Remarks: > 1) We should do this in if-conversion (?) on our own. > I suppose. Independently of -fdelete-null-pointer-checks > 2) Maybe not silently, but raise language awareness nowadays. > By now it's been a long time since this was first mandated. > 3) fallout from looking at something completely different > 4) i most likely will not remember to split it apart and send proper > patches, tested patches, in stage 1 to maintainers proper, so if > anyone feels like pursuing this, be my guest. I thought i'd just > mention it. > > cheers,
