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gdb/488: vtable, RTTI, and namespaces don't work together
- From: jelenz at students dot wisc dot edu
- To: gdb-gnats at sources dot redhat dot com
- Date: 15 Apr 2002 22:09:04 -0000
- Subject: gdb/488: vtable, RTTI, and namespaces don't work together
- Reply-to: jelenz at students dot wisc dot edu
>Number: 488
>Category: gdb
>Synopsis: vtable, RTTI, and namespaces don't work together
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Apr 15 15:18:02 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: John Lenz
>Release: latest CVS
>Organization:
>Environment:
>Description:
When debuging that simple program attached below, the debug session when a breakpoint is added on line 27
...
(gdb) p bar
$1 = (Bar *) 0x8049a00
(gdb) p *bar
can't find class named `Name::Bar`, as given by C++ RTTI
If you comment out the virtual function in the foo class, it prints out the class fine. Also, removing the namespace and leaving the virtual function in the class also compiles and prints the class as expected. A dynamic_cast from a Foo to a Bar works so I believe that the compiler finds the Name::Bar type in the RTTI and runs as expected.
I am compiling with gcc version 3.0.4. When this test program is compiled with gcc 2.95.4, it debugs and prints fine.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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