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[Frama-c-discuss] assigns

  • Subject: [Frama-c-discuss] assigns
  • From: Claude.Marche at inria.fr (Claude Marché)
  • Date: Wed, 17 Dec 2008 10:46:15 +0100
  • In-reply-to: <03A3BF55EB9C4D09AEBD89F0D787F7B5@AHARDPLACE>
  • References: <03A3BF55EB9C4D09AEBD89F0D787F7B5@AHARDPLACE>

assigns L;

where L is a set of memory locations, enforces that no memory locations 
*outside* L can be modified.

thus, it does not enforce modifications of locations in L

See ACSL document, section 2.3.2, simple contracts

Christoph Weber wrote:
> Hello,
> 
> first of all, thanks a lot for the new release of Frama C.
> 
> Today I would like to know, whether "assigns" enforces or only allows changes of a specified memory location.
> 
> 
> Cheers
> 
> Christoph
> 
> 
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