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[Frama-c-discuss] access structure field using pointer arithmetic and cast

  • Subject: [Frama-c-discuss] access structure field using pointer arithmetic and cast
  • From: Jean-Christophe.Filliatre at lri.fr (Jean-Christophe Filliâtre)
  • Date: Wed Jul 16 19:53:29 2008
  • In-reply-to: <E58AAB7E41B746CFB21E33B5CC89D504@jamo>
  • References: <E58AAB7E41B746CFB21E33B5CC89D504@jamo>
Hi,

>    I wonder whether access structure field using pointer arithmetic and
> cast is supported in Frama-c/Jessie or Caduceus? I assume the memory
> model of Frama-c/Jessie is the same as Caducecues. >From the Caduceus
> paper, it seems to be not supported.

Regarding Caduceus and Frama-C/Jessie, pointer arithmetic is supported
but pointer casts are not (casts between primitive types such as int,
long, float, etc. are supported, though).

-- 
Jean-Christophe Filli?tre
http://www.lri.fr/~filliatr/