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[Frama-c-discuss] why-2.24 install question
- Subject: [Frama-c-discuss] why-2.24 install question
- From: der.herr at hofr.at (Nicholas Mc Guire)
- Date: Wed, 21 Apr 2010 11:45:26 +0200
- In-reply-to: <4BCEC3C9.1020401@inria.fr>
- References: <20100420094716.GA29920@opentech.at> <k2wb15d09071004200309s9b16d74blf291bb5311524916@mail.gmail.com> <20100420101921.GA20284@opentech.at> <20100420140021.6877f00a@is010235> <20100420165535.GA25683@opentech.at> <4BCEAB16.8030702@inria.fr> <4BCEB130.9040205@inria.fr> <20100421085841.GA17441@opentech.at> <4BCEC282.7060704@inria.fr> <4BCEC3C9.1020401@inria.fr>
On Wed, 21 Apr 2010, Claude Marche wrote: > Claude Marche wrote: >>> max1.c:2:[kernel] user error: Error during annotations analysis: >>> unbound logic variable NULL >>> >> you need option -pp-annot of frama-c. You are right, it should be said >> in the tutorial... >> > I should have said more: first the -pp-annot option is not recommended > since it is not guaranteed to work in any environment, I think it > requires gcc to be the preprocessor. I guess there is something about > that in the FAQ? > > But anyway, ACSL provides a safe way to avoid any problems: \null > denotes the null pointer. This is definitely the recommended way, and I > will update the tutorial accordingly. > well in the Debian env (5.0.4 gcc 4.3.2) -pp-annot seems to work fine as well - will switch to the clean solution never the less. thx! hofrat
- References:
- [Frama-c-discuss] why-2.24 install question
- From: der.herr at hofr.at (Nicholas Mc Guire)
- [Frama-c-discuss] why-2.24 install question
- From: pascal.cuoq at gmail.com (Pascal Cuoq)
- [Frama-c-discuss] why-2.24 install question
- From: der.herr at hofr.at (Nicholas Mc Guire)
- [Frama-c-discuss] why-2.24 install question
- From: virgile.prevosto at cea.fr (Virgile Prevosto)
- [Frama-c-discuss] why-2.24 install question
- From: der.herr at hofr.at (Nicholas Mc Guire)
- [Frama-c-discuss] why-2.24 install question
- From: Claude.Marche at inria.fr (Claude Marche)
- [Frama-c-discuss] why-2.24 install question
- From: Claude.Marche at inria.fr (Claude Marche)
- [Frama-c-discuss] why-2.24 install question
- From: der.herr at hofr.at (Nicholas Mc Guire)
- [Frama-c-discuss] why-2.24 install question
- From: Claude.Marche at inria.fr (Claude Marche)
- [Frama-c-discuss] why-2.24 install question
- From: Claude.Marche at inria.fr (Claude Marche)
- [Frama-c-discuss] why-2.24 install question
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