On Mon, May 18, 2009 at 5:28 PM, Fariborz Jahanian <fjahanian at apple.com> wrote: > + // FIXME: Using LongTy for ptrdiff_t is probably broken on Win64 > + Params.push_back(LongTy); If you want ptrdiff_t, you can call CGM.getContext().getPointerDiffType() -Eli