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[Frama-c-discuss] Predicates fully supported in WP?

  • Subject: [Frama-c-discuss] Predicates fully supported in WP?
  • From: hollas at informatik.htw-dresden.de (Boris Hollas)
  • Date: Mon, 02 Jul 2012 15:41:40 +0200
Hello,

this code verifies with Jessie, but not with WP-0.5:

//@ predicate f2{O, H}(int r, int x) = \at(r,H) == \at(x,H)+1;

/*@ ensures f2{Old, Here}(\result, x);  */
int f2(int x)
{
  return x + 1;
}

Is the reason a lack of support of predicates in WP?
-- 
Best regards,
Boris