[Bug middle-end/15449] New: der_io.f90 failure apparently due to misoptimization

["tobi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

I have posted a very basic analysis of this problem here:
http://gcc.gnu.org/ml/gcc/2004-05/msg00781.html

After the nested function gets inlined, its result is lost.

I put this in the middle-end component, as this seems to be where the nastiness
happens.

-- 
           Summary: der_io.f90 failure apparently due to misoptimization
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tobi at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15449