On Fri, Aug 25, 2017 at 6:53 AM, Ed Schouten <e...@nuxi.nl> wrote: > 2017-08-25 9:46 GMT+02:00 Mark Millard <mar...@dsl-only.net>: > > It appears that at least 11.1-STABLE -r322807 does not handle > > -std=c++98 styles of use of _Static_assert for g++7 in that > > g++7 reports an error: > > Maybe we need to do something like this? > > Index: sys/sys/cdefs.h > =================================================================== > --- sys/sys/cdefs.h (revision 322887) > +++ sys/sys/cdefs.h (working copy) > @@ -294,7 +294,7 @@ > #if (defined(__cplusplus) && __cplusplus >= 201103L) || \ > __has_extension(cxx_static_assert) > #define _Static_assert(x, y) static_assert(x, y) > -#elif __GNUC_PREREQ__(4,6) > +#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__)
This looks good to my eye, but my level of C++ pedantic knowledge is suboptimal. Warner _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"