[Bug tree-optimization/22483] New: ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466

["sylvain dot pion at sophia dot inria dot fr" <gcc-bugzilla at gcc dot gnu dot org>]

Compiling the attached file with "g++ -O2" produces :

MP_Float.C: In function 'std::pair<double, double> CGAL::to_interval(const
CGAL::Quotient<CGAL::MP_Float>&)':
MP_Float.C:425: internal compiler error: tree check: expected ssa_name, have
var_decl in is_old_name, at tree-into-ssa.c:466
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ICE : tree check: expected ssa_name, have var_decl in
                    is_old_name, at tree-into-ssa.c:466
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sylvain dot pion at sophia dot inria dot fr
                CC: gcc-bugs at gcc dot gnu dot org,sylvain dot pion at
                    sophia dot inria dot fr
 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=22483