debug/5271: Wrong line number information with optimization

[bangerth@dealii.org]

Old Synopsis: Wrong line number information.
New Synopsis: Wrong line number information with optimization

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Fri Mar 14 02:43:30 2003
State-Changed-Why:
    Confirmed, problem still exists in present mainline of
    today. The call to operator new happens before we jump into
    foo, but this is not reflected in the debug info. Needless
    to say that the problem goes away once we switch off
    optimization.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5271