[Bug middle-end/50706] New: Fold check failed (expected tree that contains 'typed' structure, have 'block' in fold_checksum_tree, at fold-const.c:13921)

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50706

             Bug #: 50706
           Summary: Fold check failed (expected tree that contains 'typed'
                    structure, have 'block' in fold_checksum_tree, at
                    fold-const.c:13921)
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: d.g.gorbachev@gmail.com
              Host: i686-pc-linux-gnu
            Target: i686-pc-linux-gnu
             Build: i686-pc-linux-gnu


GCC 4.7.0 20111008, configured with --enable-checking=yes,fold. Fails to build
libgcc.