stdcxx-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Lemings (JIRA)" <j...@apache.org>
Subject [jira] Commented: (STDCXX-828) [AMD64] SIGABRT in 27.istream.fmat.arith
Date Wed, 09 Apr 2008 15:57:24 GMT

    [ https://issues.apache.org/jira/browse/STDCXX-828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587246#action_12587246
] 

Eric Lemings commented on STDCXX-828:
-------------------------------------

Yeah I've narrowed down the test case to just the test that exercises the long double type
for wide character streams.  As for the function arguments, they aren't shown in either the
stack trace shown by the assertion or the debugger.  The stack trace in the debugger looks
like this:

{noformat}
...
  [5] rw_vasnprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x427617
  [6] rw_asnprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x42d240
  [7] _rw_fmtflags(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x433bac
  [8] _rw_pvasnprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x426cb4
  [9] _rw_fmtexpr(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x42ca20
  [10] _rw_pvasnprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x426cb4
  [11] rw_vasnprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x427587
  [12] _rw_vfprintf(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x42d6f3
...
{noformat}

Do you know off-hand if Sun C++ supports optimized debug builds (a la GCC)?  If so and the
failure still occurs with this build, it'd be a lot easier to analyze.  Currently, I'm just
using plain ol' print statements.

> [AMD64] SIGABRT in 27.istream.fmat.arith
> ----------------------------------------
>
>                 Key: STDCXX-828
>                 URL: https://issues.apache.org/jira/browse/STDCXX-828
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 4.2.0
>         Environment: Sun C++ 5.9/Solaris/AMD64
>            Reporter: Martin Sebor
>            Assignee: Eric Lemings
>             Fix For: 4.2.1
>
>   Original Estimate: 4h
>  Remaining Estimate: 4h
>
> When compiled with Intel C++ 10.0 on Linux/AMD64 or Sun C++ 5.9 on Solaris 10/AMD64,
the test [27.istream.fmat.arith.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/iostream/27.istream.fmat.arith.cpp]
abends with SIGABRT. This was observed in 8{D,S}, 12{D,S} and 15D build types, not necessarily
consistently on both platforms.
> The same test was also failing in 4.2.0 with Intel C++.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message