Date: Sun, 11 Dec 2011 22:40:26 +0000 From: David Chisnall <theraven@FreeBSD.org> To: Andreas Tobler <andreast@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r228330 - in head: include sys/sys Message-ID: <DFB22709-37FC-4DC0-91C5-EF72E96A9982@FreeBSD.org> In-Reply-To: <4EE51CA3.9060809@FreeBSD.org> References: <201112072117.pB7LHoaL055972@svn.freebsd.org> <4EE120D7.10903@FreeBSD.org> <4EE51CA3.9060809@FreeBSD.org>
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On 11 Dec 2011, at 21:12, Andreas Tobler wrote: > As far as I understand, GCC does not support this attribute [[noreturn]] yet. But it defines both, __cplusplus and __cplusplus=201103L. On gcc-4.7 __cplusplus=201103L is the default when we build libstdc++. Advertising C++11 compatibility and then not supporting fairly simple C++11 features seems like a pretty major GCC bug. > So I think we have to extend the check as below or we can reorder the defines that GNUC is before the __cplusplus && __cplusplus>= 201103L. I'd rather prefer the standard version to the non-standard version, but maybe we can add an extra check to see if your compiler incompetent. Davidhelp
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