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c++/7148: Seg fault with static class member

From: allen at infocruiser dot com
To: gcc-gnats at gcc dot gnu dot org
Date: 27 Jun 2002 23:01:36 -0000
Subject: c++/7148: Seg fault with static class member
Reply-to: allen at infocruiser dot com

>Number:         7148
>Category:       c++
>Synopsis:       Seg fault with static class member
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jun 27 16:06:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Allen Skees
>Release:        gcc version 3.0.1
>Organization:
>Environment:
Reading specs from /usr/local/pkg/gcc/3.0.1/bin/../lib/gcc-lib/i686-pc-linux-gnu/3.0.1/specs
Configured with: ../configure --enable-threads=posix --prefix=/ic/os/i686-redhat6.2/gcc-3.0.1 --disable-shared
Thread model: posix
gcc version 3.0.1


Linux cache4 2.4.10 #1 SMP Thu Oct 4 11:38:48 EDT 2001 i686 unknown
>Description:
The program seg faults on exit.  It certainly looks like the static class member is being destructed twice.  
>How-To-Repeat:
unzip and untar the test included.  Execute "make" at the top level.  Run the resulting "test" executable.  It will seg fault on exit.
>Fix:
If you make the static class member (static A a;) of B non-static (A a;), then the program executes successfully.  It looks like the mutiple definitions of the static member are corrupting each other.
>Release-Note:
>Audit-Trail:
>Unformatted:
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