[PATCH] Check __cplusplus in addition to _ISOMAC

[Zack Weinberg]

On Thu, May 11, 2017 at 10:17 AM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> When compiling for C++, only include <wctype/wctype.h> and nothing else.
>
> Any comments?

This is about to be superseded by the _ISOMAC-testsuite patch.  One of
its effects is to make __cplusplus imply _ISOMAC.  I plan to commit
that patch later today, unless an unexpected problem turns up in the
tests I'm running now.

zw