[m-dev.] Upgrading Boehm GC, attempt #2

[Paul Bone]

On Sun, Nov 16, 2014 at 04:47:20PM +1100, Julien Fischer wrote:
> 
> On Sun, 16 Nov 2014, Julien Fischer wrote:
> 
> >One other issue with the version of Boehm we are upgrading to is that
> >clang generates a spectacular number of warnings like the following:
> >
> >/include/private/../gc.h:455:23: warning: unknown attribute
> >'__alloc_size__' ignored [-Wattributes]
> >GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
> 
> This one has been fixed upstream in commit
> b725923951d77f5c6792c2797f89179267c58c9c.
> 

The same change is on Boehm GC's release_7-4 branch as
096434701001a198ae5410c75b0870227d235985 so this should be fixed.

(I"m going through this old thread since I missed some things).

-- 
Paul Bone