Frama-C-discuss mailing list archives

This page gathers the archives of the old Frama-C-discuss archives, that was hosted by Inria's gforge before its demise at the end of 2020. To search for mails newer than September 2020, please visit the page of the new mailing list on Renater.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Frama-c-discuss] arrays in struct

  • Subject: [Frama-c-discuss] arrays in struct
  • From: jens.gerlach at (Jens Gerlach)
  • Date: Fri, 12 Nov 2010 13:54:19 +0100

I want to write a simple get-function for a struct that contains a
fixed-size array.
It seems, however, that Frama-C (or Jessie?) does not recognise that the
array is a valid range.
Did I forget something obvious, is it a known bug, or should I create an
entry to the BTS?



struct S
    int array[3];

typedef struct S S;

    requires \valid(s);
    requires 0 <= i < 3;

    assigns \nothing;

    ensures \result == s->array[i];
int get(S* s, int i)
    //@ assert \valid_range(s->array, 0, 2);
    return s->array[i];