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[Frama-c-discuss] Error with size_t

  • Subject: [Frama-c-discuss] Error with size_t
  • From: Julien.Signoles at cea.fr (Julien Signoles)
  • Date: Mon, 08 Jun 2015 17:43:29 +0200
  • In-reply-to: <CAM06BJbPiueo09KTSu9ggE4xLNL4Y6=z3CntHd-Psu0yyTGpfw@mail.gmail.com>
  • References: <CAM06BJbPiueo09KTSu9ggE4xLNL4Y6=z3CntHd-Psu0yyTGpfw@mail.gmail.com>
Hi,

On 06/08/2015 05:26 PM, Guanhua Yan wrote:
> Am trying to use the gui tool to load file utils.h:
>
> ------------------------------------------
> #ifndef __UTILS_H__
> #define __UTILS_H__ 1
>
> void pure_memzero(const void * pnt, const size_t len);
>
> #endif
> --------------------------------------------
>
> However, frama-c-gui complains that there is an "invalid user input".
> However, if I replace size_t with int, it would not complain.
>
> Any ideas about what happened?

Your C file is not correct. Note that gcc also complains.

$ gcc utils.h
utils.h:4:1: error: unknown type name ‘size_t’

Adding "#include <stdlib.h>" before using size_t should fix your issue.

Hope this helps,
Julien