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