libstdc++/9396: [3.4 regression] ambiguities with abs()

[bangerth@dealii.org]

Old Synopsis: ambiguities with abs()
New Synopsis: [3.4 regression] ambiguities with abs()

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Wed Jan 22 16:47:30 2003
State-Changed-Why:
    Confirmed. The reason is that until 3.3, the overload
      std::fabs (double)
    was chosen, which is an exact match (one can see that it
    was chosen by looking at the output of the compiler with
    nm -C). Somehow this overload must have vanished from
    the list of overloads considered.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9396