debug/8095: missing dwarf info for parent class

[bangerth@dealii.org]

Synopsis: missing dwarf info for parent class

Responsible-Changed-From-To: unassigned->drow
Responsible-Changed-By: bangerth
Responsible-Changed-When: Fri Mar 14 21:19:17 2003
Responsible-Changed-Why:
    Analyzed this PR
State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Fri Mar 14 21:19:17 2003
State-Changed-Why:
    Daniel, what's the state of this? If debug generation is
    really tied to the definition of the first virtual non-
    abstract function, then I can't see how this could be
    wrong: no program can be linked without having such a 
    definition, so at one point or other, a definition has to
    be given, and then the executable also contains the debug
    information. Unfortunately, my versions of readelf seems
    to be too old to verify this myself.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8095