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Re: [PVS-Help] Interpreting of "ん" as "±" (or something else?)



I’m running on Mac OS X (Yosemite).

Best Regards,
Ben Hocking
ben.hocking@xxxxxxxxxxxxxxxxxxxxxxx




> On Jul 11, 2015, at 7:22 AM, Sam Owre <owre@xxxxxxxxxxx> wrote:
> 
> Hi Ben,
> 
> What platform are you running on?  I tried with and without patches on
> Linux 64 bit, and it always typechecks under SBCL.
> 
> Thanks,
> Sam
> 
> Ben Hocking <ben.hocking@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
> 
>> I cloned the NASA PVS Library and configured my environment to use it, but I still get that same
>> problem. Does the solution possibly rely on the very latest PVS from GitHub as well?
>> 
>> I am using 6.0, and have just cloned the PVS repository itself, as long as SBCL, but got stuck:
>> 
>>  • I did figure out that I needed to run autoconf
>>  • I also then figured out that my PVSPATH variable needs to end with a trailing “/“
>>  • building SBCL depended on having SBCL (or another LISP) already built
>> 
>> I’ll eventually figure out how to build PVS, but just thought I’d let you know that with the default
>> 6.0 PVS and the GitHub NASA libraries the problem persisted for me (on Mac OS X, if that’s relevant).
>> 
>> Best Regards,
>> Ben Hocking
>> ben.hocking@xxxxxxxxxxxxxxxxxxxxxxx
>> 
>>    On Jul 10, 2015, at 9:58 PM, MUNOZ, CESAR (LARC-D320) <cesar.a.munoz@xxxxxxxx> wrote:
>> 
>>    Ben,
>> 
>>    This theory type-checks without problem using the patches in the github
>>    version of the NASA PVS Library. Sam recently added the attached patch,
>>    which may have solved the problem.
>> 
>>    Cesar 
>>    -- 
>>    Cesar A. Munoz                             NASA Langley Research Center
>>    Cesar.A.Munoz@xxxxxxxx                     Bldg. 1220  Room 115 MS. 130
>>    http://shemesh.larc.nasa.gov/people/cam    Hampton, VA 23681-2199, USA
>>    Office: +1 (757) 864 1446                  Fax: +1 (757) 864 4234
>> 
>>    On 7/10/15 3:31 AM, "pvs-help-bounces+cesar.a.munoz=nasa.gov@xxxxxxxxxxx
>>    on behalf of Ben Hocking"
>>    <pvs-help-bounces+cesar.a.munoz=nasa.gov@xxxxxxxxxxx on behalf of
>>    ben.hocking@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>> 
>>        exampleJapanese: THEORY
>>        BEGIN
>> 
>>        真(p_しません: bool): bool =
>>        p_しません;
>> 
>>        しません(p_偽: bool): bool =
>>        NOT (p_偽);
>> 
>>        END exampleJapanese
>> 
>>    <patch-12.lisp>
>>