Re: C2026 error in VC++ with large number of tokens

[Akim Demaille]

Hi Vince,

> Le 20 août 2021 à 21:39, Vince Huffaker <vince@vincejulie.com> a écrit :
> 
> Hi,
> 
> I know this has been a known bug, but it says that it is fixed, and we just 
> installed the latest bison, 3.7.6 (from cygwin).  We are building a YPP file 
> and getting this error on a YY_ASSERT line that has lots of tokens in it.
> 
> Was this bug fixed?

Yes, it was.  Please see 
<https://lists.gnu.org/r/bison-patches/2020-11/msg00050.html> for details.  And 
check in your output file that it was indeed generated by 3.7.6.

> Do we have some weirdness in our code that sneaks past the fix?  If you just 
> need to look at the YPP file, how shall I get that to you?

An attachment to your mail, or a URL.  A reduced example (grammar file and bad 
output from bison) would be most useful.

Cheers.