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From: Paolo Carlini <pcarlini@suse.de>
To: poschmid@lbl.gov
Cc: libstdc++@gcc.gnu.org, gcc@gcc.gnu.org
Subject: Re: Results for g++ 3.4.0 application testing on i686-pc-linux-gnu
Date: Mon, 15 Mar 2004 13:15:00 -0000	[thread overview]
Message-ID: <4055AC95.10603@suse.de> (raw)
In-Reply-To: <Pine.LNX.4.58.0403150134120.32640@peem.als.lbl.gov>

Thanks Peter,

>root_v3.05.01:
>Although gcc 3.4 compiles this code distribution, the stress test does not
>pass. This is a regression with respect to gcc 3.3. All newer versions of root
>do not compile. The file gcc3strm.cxx located in the root/cint/src directory
>is rejected because of changes in the libstdc++ implementation.
>  
>
I have just checked the latter issue (with root_v3.10.02): it's due 
streamoff being now
a 64 bit type (~long long), instead of a long. There isn't much we can 
do for this, if we
don't want to renounce to LFS support.

Changing gcc3strm.cxx to use streamoff (not an 'hardwired' long) and 
adding to
cint/lib/gcc3strm/iostrm.h something like:

    inline ostream& operator<< (ostream& ost, long long c)
      {return(ost.operator<<(c));}

and so on, should suffice to update the application for 3.4.

Paolo.

  reply	other threads:[~2004-03-15 13:15 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-15  9:37 poschmid
2004-03-15 13:15 ` Paolo Carlini [this message]
2004-03-15 14:43 ` Paolo Carlini
2004-03-15 15:01   ` Giovanni Bajo
2004-03-15 15:09     ` Paolo Carlini
2004-03-17  6:05 ` Mark Mitchell
2004-03-17  6:37   ` Andrew Pinski

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