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From: "pault at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/38852] UBOUND fails for negative stride triplets
Date: Sun, 25 Jan 2009 18:22:00 -0000	[thread overview]
Message-ID: <20090125182154.17017.qmail@sourceware.org> (raw)
In-Reply-To: <bug-38852-15620@http.gcc.gnu.org/bugzilla/>



------- Comment #6 from pault at gcc dot gnu dot org  2009-01-25 18:21 -------
(In reply to comment #5)
> (In reply to comment #4)
> > (In reply to comment #3)
> 
> >    In the latter case, it is non-empty if ubound > lbound only. Comparing
> > ubound and lbound according to the stride to check for zero-sized arrays
> > doesn't make sense in this case (see dimension 2 of dla). 
> 
> Indeed - the fix can be done in gfc_conv_intrinsic_bound.  I will regtest
> tonight and submit accordingly.
> 
> Paul
> 

Wrong! - this patch causes several regressions.  I'll have to see how the code
in the pointer assignment should be changed.

Cheers

Paul


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38852


  parent reply	other threads:[~2009-01-25 18:22 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-14 22:00 [Bug fortran/38852] New: " dick dot hendrickson at gmail dot com
2009-01-14 22:08 ` [Bug fortran/38852] " dominiq at lps dot ens dot fr
2009-01-15  5:56 ` jv244 at cam dot ac dot uk
2009-01-15  5:58 ` jv244 at cam dot ac dot uk
2009-01-19 18:48 ` mikael at gcc dot gnu dot org
2009-01-20 22:30 ` mikael at gcc dot gnu dot org
2009-01-22 12:40 ` pault at gcc dot gnu dot org
2009-01-25 18:22 ` pault at gcc dot gnu dot org [this message]
2009-01-25 21:08 ` pault at gcc dot gnu dot org
2009-01-27 12:16 ` [Bug fortran/38852] [Fix pending] " pault at gcc dot gnu dot org
2009-01-28 17:31 ` pault at gcc dot gnu dot org
2009-01-28 17:33 ` pault at gcc dot gnu dot org
2009-01-28 20:52 ` pault at gcc dot gnu dot org
2009-01-28 21:49 ` pault at gcc dot gnu dot org
2009-01-28 21:52 ` [Bug fortran/38852] [4.3] " pault at gcc dot gnu dot org
2009-02-19  6:44 ` pault at gcc dot gnu dot org
2009-02-19  6:44 ` pault at gcc dot gnu dot org

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