[HarfBuzz] New MSVC compile issue (with current git master)

[John Emmas]

Hi Behdad,

Back in September I flagged up a compilation problem I'd encountered 
when building with MSVC.  At the time, you were a bit confused because 
apparently you use 'bots' of some kind to check the MSVC compilations 
periodically.

I just updated again (from git master) and I've hit a new MSVC 
compilation issue.  It concerns this line in 'src/hb-set.hh' (approx 
line 370):-

     memcpy (pages.arrayZ(), other->pages.arrayZ(), count * sizeof 
(pages.arrayZ()[0]));

In today's version it now looks like this:-

     memcpy (pages, other->pages, count * sizeof (pages[0]));

MSVC is complaining because it seems to have found 4 x declarations for 
'pages' and it doesn't know which one to use.  I can delve a bit deeper 
at the weekend when I'll have some more time available - but in the 
meantime, I just wondered if the bots are passing this okay? Regards,

John Emmas