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[Frama-c-discuss] Jessie: Local variables leading to

On Mon, Oct 18, 2010 at 9:18 AM, Claude Marche <Claude.Marche at> wrote:
> Hi,
> Changing the contract of my_changes into
> /*@
> ?requires \valid(s);
> ?assigns s->i;
> ?ensures s->i == s->j;
> */
> would probably be better.

And Simplify proves all the generated obligations, so there is not
reason to think that the axiomatization is lacking. You should be able
to prove the same obligations in Coq if you wish.