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  • #1537
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Issue created Feb 16, 2010 by Sylvie Boldo@sboldoDeveloper

assert false (* TODO *)

ID0000406: This issue was created automatically from Mantis Issue 406. Further discussion may take place here.


Id Project Category View Due Date Updated
ID0000406 Frama-C Plug-in > jessie public 2010-02-16 2014-02-12
Reporter sboldo Assigned To cmarche Resolution fixed
Priority normal Severity minor Reproducibility always
Platform - OS - OS Version -
Product Version Frama-C GIT, precise the release id Target Version - Fixed in Version Frama-C Boron-20100401

Description :

Hello,

I have run into an "assert false" in the code of jessie. It prevents me from describing an axiomatic.

The assert false is here: File "jc/jc_typing.ml", line 2820, characters 29-29:

that is to say: | JCTreal_cast (_, _) -> assert false (* TODO *)

And I was unable to understand what this function is about in order to correct it. :-/

Here is a simplified axiomatization example that fails:

pragma JessieFloatModel(strict)

/*@ axiomatic FP { @ @ axiom toto : @ \forall double f; 0x1p-1022 <= \abs(f) || \abs(f) < 0x1p-1022; @ } */

Reagrds,

Sylvie Boldo

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