[vlc-commits] [Git][videolan/vlc][3.0.x] vlc_common: don't redefine `unreachable` when using C23

[Steve Lhomme (@robUx4)]

Steve Lhomme pushed to branch 3.0.x at VideoLAN / VLC


Commits:
c9dde25a by Gabriel Lafond-Thenaille at 2025-09-30T09:01:05+02:00
vlc_common: don't redefine `unreachable` when using C23

Fixes #29390

(cherry picked from commit d56f1e196b570a2e2893c31a0d593bab2b31b349)
Signed-off-by: Thomas Guillem <thomas at gllm.fr>

- - - - -


1 changed file:

- include/vlc_common.h


Changes:

=====================================
include/vlc_common.h
=====================================
@@ -112,7 +112,9 @@
 #ifdef __GNUC__
 # define likely(p)     __builtin_expect(!!(p), 1)
 # define unlikely(p)   __builtin_expect(!!(p), 0)
-# define unreachable() __builtin_unreachable()
+# if !defined(unreachable)
+#  define unreachable() __builtin_unreachable()
+# endif
 #else
 # define likely(p)     (!!(p))
 # define unlikely(p)   (!!(p))



View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/c9dde25a62c4612d71250c4eb845154e0ea9e13e

-- 
View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/c9dde25a62c4612d71250c4eb845154e0ea9e13e
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