On Fri, 11 May 2012, Olivier Hainque wrote: > > On May 10, 2012, at 14:00 , Richard Guenther wrote: > > Of course the mere existence > > of DECL_OFFSET_ALIGN complicates matters for no good reasons (well, > > at least I did not find a good use of it until now ...). > > I remember an old discussion about it ... hmm ... > > http://gcc.gnu.org/ml/gcc/2006-10/msg00019.html > > JIC that could be of use.
Of course we just recently found out that DECL_OFFSET_ALIGN is relative to the structure start - thus for Ada bit-aligned sturctures it is "nonsense" (it says 128 but in fact the offset is at 1 bit alignment). Richard.
