Re: [v3] Remove uses of <cstddef> as an implementation detail

[Paolo Carlini <pcarlini at gmail dot com>]

Hi,

> Well, YaST says that glibc 2.9-2.12.1 (all automatic updates  
> installed)
> is installed on my machines, and they do show these problems.  glibc  
> 2.9
> was released on Nov 13, 2008, but the bug was fixed only on Dec 29,
> 2008.  So there might also be affected systems running glibc 2.9,  
> and I
> really wonder why it worked on any openSuse 11.1.
>
> <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44417>

Personally, I may have tested on a 11.2, instead of an 11.1, I don't  
remember now, sorry. Anyway, no reason to panic, later today I will  
correct that remain glitch in testsuite_allocator.h and we should be  
ok. To be super-safe I will also double check that the library nowhere  
includes <wchar.h> before <stddef.h>, actually it should be mostly  
matter of tweaking <cwchar> and forcing it the redundant include for  
glibc 2.9 systems. That should also allow us to remove the wa put in  
place by Jason. Johannes, then, before closing the PR I will be  
looking for your confirmation that thing are actually fine with 2.9, I  
can't do that myself right now.

Paolo