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From: "hp at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/45841] [4.6 Regression]: r164529 cris-elf libstdc++ 27_io/basic_filebuf/seekoff/char/2-io.cc
Date: Tue, 05 Oct 2010 17:03:00 -0000	[thread overview]
Message-ID: <20101005170300.BpmqnhuobDJC76QBg4WSGFbZp8MaIHTypcQKo47heFA@z> (raw)
In-Reply-To: <bug-45841-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45841

--- Comment #22 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2010-10-05 17:03:09 UTC ---
Just a heads-up regarding issue #3.

(In reply to comment #19)
> Apparently
> reading after a write at EOF is not in the tests.

Hm, doesn't
27_io/basic_filebuf/sputbackc/char/9425.cc
test something like that, or at leas EOF after?  It doesn't fail for you?

It does for me (cris-axis-elf), seen as a regression with a fixed simulator.
Or maybe that's not the reason?  Ok, I'll look closer.

FWIW, due to <http://subversion.tigris.org/issues/show_bug.cgi?id=2333>
I also saw 27_io/basic_filebuf/sync/wchar_t/1.cc (a file removed in r164529) as
regressing, which had me confused until I STFW and found that svn up to 1.7.0
(version according to the bug report, but I can confirm it includes 1.6.9) did
not include (files in) deleted directories in diffs, like "svn diff -c164529".
Note that sync/char/1.cc is included.

Looks like lots of libstdc++ file I/O test-cases are missing "// {
dg-require-fileio "" }" lines.  I'll add them as obvious.


  parent reply	other threads:[~2010-10-05 17:03 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-30 10:14 [Bug libstdc++/45841] New: " hp at gcc dot gnu.org
2010-09-30 10:24 ` [Bug libstdc++/45841] " potswa at mac dot com
2010-09-30 10:25 ` potswa at mac dot com
2010-09-30 10:34 ` paolo.carlini at oracle dot com
2010-09-30 10:47 ` potswa at mac dot com
2010-09-30 11:00 ` paolo.carlini at oracle dot com
2010-09-30 11:10 ` potswa at mac dot com
2010-09-30 11:24 ` paolo.carlini at oracle dot com
2010-09-30 11:35 ` rguenth at gcc dot gnu.org
2010-09-30 14:48 ` hp at gcc dot gnu.org
2010-09-30 17:47 ` rguenth at gcc dot gnu.org
2010-10-01  3:15 ` hp at gcc dot gnu.org
2010-10-01 12:15 ` paolo.carlini at oracle dot com
2010-10-01 12:19 ` potswa at mac dot com
2010-10-01 16:31 ` paolo.carlini at oracle dot com
2010-10-04 23:52 ` [Bug testsuite/45841] " hp at gcc dot gnu.org
2010-10-04 23:59 ` hp at gcc dot gnu.org
2010-10-05  0:24 ` potswa at mac dot com
2010-10-05  1:58 ` hp at gcc dot gnu.org
2010-10-05  2:58 ` potswa at mac dot com
2010-10-05  4:02 ` hp at gcc dot gnu.org
2010-10-05  9:11 ` [Bug libstdc++/45841] " paolo.carlini at oracle dot com
2010-10-05 17:03 ` hp at gcc dot gnu.org [this message]
2010-10-05 17:06 ` paolo.carlini at oracle dot com
2010-10-05 17:24 ` potswa at mac dot com
2010-10-05 17:26 ` potswa at mac dot com
2010-10-05 18:56 ` hp at gcc dot gnu.org
2010-10-05 19:30 ` hp at gcc dot gnu.org
2010-10-05 20:10 ` potswa at mac dot com
2010-10-05 21:13 ` paolo.carlini at oracle dot com
2010-10-05 21:32 ` potswa at mac dot com
2010-10-05 21:51 ` hp at gcc dot gnu.org
2010-10-05 21:59 ` hp at gcc dot gnu.org
2010-10-05 22:29 ` paolo.carlini at oracle dot com
2010-10-05 22:47 ` potswa at mac dot com
2010-10-05 23:16 ` hp at gcc dot gnu.org
2010-10-05 23:29 ` hp at gcc dot gnu.org
2010-10-05 23:31 ` potswa at mac dot com
2010-10-05 23:34 ` paolo.carlini at oracle dot com
2010-10-05 23:38 ` potswa at mac dot com
2010-10-05 23:41 ` paolo.carlini at oracle dot com
2010-10-05 23:47 ` potswa at mac dot com
2010-10-05 23:49 ` paolo.carlini at oracle dot com
2010-10-05 23:52 ` hp at gcc dot gnu.org
2010-10-06  0:17 ` paolo at gcc dot gnu.org
2010-10-07 21:47 ` hp at gcc dot gnu.org
2010-10-07 22:15 ` hp at gcc dot gnu.org

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