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On Thu, May 24, 2012 at 7:43 PM, John Criswell <criswell at illinois.edu>wrote: > On 5/24/12 3:51 AM, Duncan Sands wrote: > > Hi Nuno, > > > >> I'm implementing the alloc_size function attribute in clang. > > does anyone actually use this attribute? And if they do, can it really > buy > > them anything? How about "implementing" it by

On 5/24/12 3:51 AM, Duncan Sands wrote: > Hi Nuno, > >> I'm implementing the alloc_size function attribute in clang. > does anyone actually use this attribute? And if they do, can it really buy > them anything? How about "implementing" it by ignoring it! Tools like ASan and SAFECode *could* use this attribute to determine the size of memory objects created by