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c++/2334: Bug in C++
- To: gcc-gnats at gcc dot gnu dot org
- Subject: c++/2334: Bug in C++
- From: C dot Galambos at ee dot surrey dot ac dot uk
- Date: 21 Mar 2001 09:17:20 -0000
- Reply-To: C dot Galambos at ee dot surrey dot ac dot uk
>Number: 2334
>Category: c++
>Synopsis: Bug in C++
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: rejects-legal
>Submitter-Id: net
>Arrival-Date: Wed Mar 21 01:26:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Charles Galambos
>Release: gcc version 2.95.3 20010315 (release)
>Organization:
>Environment:
i686-pc-linux-gnu
>Description:
The attached C++ code compiles and works fine with gcc-2.95.2
but failed to compile with gcc-2.95.3
.../gcc-2.95.3/bin/g++ bug2.cc
I've tried to simplify the code further, but without
any luck. I've tried removing the templates, and taking
out the virtual base class, but both seem to be necessary
to produce the failure.
>How-To-Repeat:
.../gcc-2.95.3/bin/g++ bug2.cc
fails but
.../gcc-2.95.2/bin/g++ bug2.cc
works.
>Fix:
If you take out the required copy constructor the
code compiles. (The code between #if 0 and #endif
in the attached file) Unfortunatly you can't then
control the arguments passed to the base classes.
>Release-Note:
>Audit-Trail:
>Unformatted:
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