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| author | Jakub Jelinek <jakub@redhat.com> | 2025-08-06 11:30:48 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2025-08-06 11:30:48 +0200 |
| commit | a107b01da42b2f2303ffe53df5ea4a796f40597d (patch) | |
| tree | b6afe8d3d1d95427ed8f9fc83bbb152977216d17 /libjava/classpath | |
| parent | 70aff5112ec25f2391d8048d8c7994160d3cb008 (diff) | |
| download | gcc-a107b01da42b2f2303ffe53df5ea4a796f40597d.zip gcc-a107b01da42b2f2303ffe53df5ea4a796f40597d.tar.gz gcc-a107b01da42b2f2303ffe53df5ea4a796f40597d.tar.bz2 | |
libgcc: Remove useless forward declaration [PR121397]
aarch64 for some strange reason unconditionally enables -Werror for libgcc
building and this particular file for some strange reason contains
a useless static forward declaration of a function only defined in the
#if defined __sun__ && defined __svr4__
block and not otherwise (with __attribute__((constructor))).
And we warn (with -Werror error) in the non-__sun__/__svr4__ case because
it declares a static function that is never defined.
The forward declaration makes no sense to me, for static functions
forward declarations shouldn't be needed even for -Wstrict-prototypes,
and AFAIK we don't warn on static __attribute__((constructor)) void foo (void) {}
being unused. And the function isn't used before being defined.
So, the following patch just removes the forward declaration.
2025-08-06 Jakub Jelinek <jakub@redhat.com>
PR libgcc/121397
* enable-execute-stack-mprotect.c (check_enabling): Remove useless
forward declaration.
Diffstat (limited to 'libjava/classpath')
0 files changed, 0 insertions, 0 deletions