Date: Tue, 13 Dec 2011 19:39:24 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r228478 - head/sys/sys Message-ID: <201112131939.pBDJdOm4064325@svn.freebsd.org>
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Author: ed Date: Tue Dec 13 19:39:24 2011 New Revision: 228478 URL: http://svn.freebsd.org/changeset/base/228478 Log: Reimplement CTASSERT() using _Static_assert(). Modified: head/sys/sys/systm.h Modified: head/sys/sys/systm.h ============================================================================== --- head/sys/sys/systm.h Tue Dec 13 19:37:27 2011 (r228477) +++ head/sys/sys/systm.h Tue Dec 13 19:39:24 2011 (r228478) @@ -92,10 +92,8 @@ enum VM_GUEST { VM_GUEST_NO = 0, VM_GUES } while (0) #endif -#ifndef CTASSERT /* Allow lint to override */ -#define CTASSERT(x) _CTASSERT(x, __LINE__) -#define _CTASSERT(x, y) __CTASSERT(x, y) -#define __CTASSERT(x, y) typedef char __assert ## y[(x) ? 1 : -1] +#ifndef CTASSERT /* Allow lint to override */ +#define CTASSERT(x) _Static_assert(x, "compile-time assertion failed") #endif /*
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