vppinfra: enable STATIC_ASSERT with clang 90/28490/2
authorBenoît Ganne <bganne@cisco.com>
Tue, 7 Jul 2020 14:32:22 +0000 (16:32 +0200)
committerAndrew Yourtchenko <ayourtch@gmail.com>
Tue, 18 Aug 2020 19:47:21 +0000 (19:47 +0000)
commitd48d51df239fbc2f64727a74841926e33fc8019c
treec5f83559e6a2de22d9ce4e9b0b11a4a171d70441
parentedec3f6041d6ecdb2cc2f497641e63fd9a134d88
vppinfra: enable STATIC_ASSERT with clang

For some reason clang does not support &((struct foo*)0)->field in
static assertion contrary to gcc.
Use offsetof() macro implementation provided by both compilers instead.

Type: fix

Change-Id: I3311cdd29c5861e45dc0ef92f2bbd66242ca73b8
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 5e60c17f49082b7731778e81b58177177a31b58f)
src/vppinfra/clib.h
src/vppinfra/error_bootstrap.h