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* libc/include/sys/cdefs.h (_Static_assert): Accommodate gcc >= 4.6.

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This commit is contained in:
Corinna Vinschen
2013-05-22 17:53:07 +00:00
parent 14afd12bcd
commit 742fb38c56
2 changed files with 7 additions and 1 deletions
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4
newlib/libc/include/sys/cdefs.h
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@ -267,7 +267,9 @@
#define _Alignof(x) __alignof(x)
#define _Noreturn __dead2
#define _Thread_local __thread
#ifdef __COUNTER__
#if __GNUC_PREREQ__(4, 6) && !defined(__cplusplus)
/* Do nothing: _Static_assert() works as per C11 */
#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]