The branch stable/14 has been updated by imp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=22cdafe197ac960c5ce839ef6ec699b59f4b0080
commit 22cdafe197ac960c5ce839ef6ec699b59f4b0080
Author: Warner Losh <i...@freebsd.org>
AuthorDate: 2024-07-20 15:57:53 +0000
Commit: Warner Losh <i...@freebsd.org>
CommitDate: 2024-07-20 15:57:53 +0000
cdefs.h: Don't define fallback for _Static_assert
Remove pre 4.6 code to define _Static_assert in terms of _COUNTER. We
no longer need to support compilers this old (in fact support for all
pre gcc 10 compilers has been removed in -current). This is a partial
MFC of that work because removing this fixes a bug that's oft reported
with -pedantic-errors and C++98 compilations.
PR: 280382, 276738
Sponsored by: Netflix
This is a direct commit to stable/14.
---
sys/sys/cdefs.h | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h
index 19b7d8fe427d..a52864c5db9d 100644
--- a/sys/sys/cdefs.h
+++ b/sys/sys/cdefs.h
@@ -277,15 +277,6 @@
#if (defined(__cplusplus) && __cplusplus >= 201103L) || \
__has_extension(cxx_static_assert)
#define _Static_assert(x, y) static_assert(x, y)
-#elif __GNUC_PREREQ__(4,6) && !defined(__cplusplus)
-/* Nothing, gcc 4.6 and higher has _Static_assert built-in */
-#elif defined(__COUNTER__)
-#define _Static_assert(x, y) __Static_assert(x, __COUNTER__)
-#define __Static_assert(x, y) ___Static_assert(x, y)
-#define ___Static_assert(x, y) typedef char __assert_ ## y[(x) ? 1 :
-1] \
- __unused
-#else
-#define _Static_assert(x, y) struct __hack
#endif
#endif
