debug/9366: no debugging information for sub-classes with virtual members

[bangerth@dealii.org]

Old Synopsis: g++-3.2 does not generate proper debugging information for sub-classes with virtual members
New Synopsis: no debugging information for sub-classes with virtual members

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Tue Jan 21 21:52:04 2003
State-Changed-Why:
    Still happens with 3.4, but may just as well be a problem
    with gdb. Someone with knowledge about debug information
    needs to look into this to see whether the information is
    available or not.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9366