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BUILD: debug: silence warning on gcc-5

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In 2.6, 8a0fd3a36 ("BUILD: debug: work around gcc-12 excessive
-Warray-bounds warnings") disabled some warnings that were reported
around the the BUG() statement. But the -Wnull-dereference warning
isn't known from gcc-5, it only arrived in gcc-6, hence makes gcc-5
complain loudly that it doesn't know this directive. Let's just
condition this one to gcc-6.
This commit is contained in:
Willy Tarreau 2022-07-10 13:09:54 +02:00
parent 0d023774bf
commit 481edaceb8
1 changed files with 2 additions and 0 deletions
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include/haproxy/bug.h
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@ -45,7 +45,9 @@ static inline __attribute((always_inline)) void ha_crash_now(void)
#if __GNUC_PREREQ__(5, 0) #if __GNUC_PREREQ__(5, 0)
#pragma GCC diagnostic push #pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds" #pragma GCC diagnostic ignored "-Warray-bounds"
#if __GNUC_PREREQ__(6, 0)
#pragma GCC diagnostic ignored "-Wnull-dereference" #pragma GCC diagnostic ignored "-Wnull-dereference"
#endif
#endif #endif
*(volatile char *)1 = 0; *(volatile char *)1 = 0;
#if __GNUC_PREREQ__(5, 0) #if __GNUC_PREREQ__(5, 0)