[c++-concepts] code review

[Oleg Endo]

On Thu, 2013-06-06 at 16:29 -0400, Jason Merrill wrote:
> On 06/06/2013 01:47 PM, Andrew Sutton wrote:
> > I never did understand why this happens. Compiling with GCC-4.6, I get
> > these errors originating in logic.cc from an include of <algorithm>.
> > This is what I get:
> >
> > /usr/include/c++/4.6/cstdlib:76:8: error: attempt to use poisoned "calloc"
> 
> Ah, I see: adding the include gets the mentions of malloc in before the 
> names are poisoned.  This change is OK.
> 

I ran into the same issue when I started using C++ std:: stuff in the SH
backend code last year.  I posted a patch, but somehow it didn't go
anywhere...

http://gcc.gnu.org/ml/gcc-patches/2012-09/msg00880.html

The workaround was to include <cstdlib> as the first include in sh.c.
Would it be possible to have the change above also in trunk?

Cheers,
Oleg