[GiNaC-list] Re: ginac parsing from string issue

Richard B. Kreckel kreckel at ginac.de
Mon Jul 10 23:45:06 CEST 2006

Jens Vollinga wrote:

> Sheplyakov Alexei schrieb:
>> BTW, we have discussed similar problem with ginac 1.4 tests some time 
>> ago
>> (see http://www.ginac.de/pipermail/ginac-list/2006-May/000835.html)
>> You have (almost) convinced me of the compiler bug...
> the latest SVN gcc also breaks. Disabling optimization when compiling 
> GiNaC makes the bug vanish (no matter what version).
> But the interesting news is: I compiled bison version 2.3 and used it 
> for the compilation of GiNaC. That removes the bug also! Before I used 
> the installed bison version 1.85.


> So my guess is, that bison has some issues with the new gcc 4.1. Can 
> anybody reproduce my findings?

@Hans: are these known issues?


Richard B. Kreckel

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