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Re: bison-2.4 breaks gcc-4.3.2 build

From: Joel E. Denny
Subject: Re: bison-2.4 breaks gcc-4.3.2 build
Date: Mon, 3 Nov 2008 12:19:06 -0500 (EST)

On Mon, 3 Nov 2008, Sergei Steshenko wrote:

> The offending piece of it:
>     686 expressions_with_commas_opt:
>     687 /* Nil.  */ {
>     688 $$ = 0
>     689 }
>     690 |expressions_with_commas { $$ = $1 }
>     691 ;

Oh, I see.  Bison is not fixing users' semantic actions anymore.  If I can 
find time, I'll try to track down why this changed.  Maybe someone else 
can figure it out first because I don't have time now.

> I can send you by tool - using it you can build everything yourself in

Not necessary.  The above is what we needed to know.

> Maybe I'll try the test releases - if I find them and if they use the
> standard
> ./configure
> make
> make check
> make install

They do.  They are located at:


and they are usually announced on the same mailing lists as the full 
releases.  In case I wasn't clear before, it would not be so helpful to 
try 2.3a and 2.3b now that 2.4 is out.  But maybe there will be another 
test release before 2.5.

Thanks for the report.

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