* ch-tree.h (build_compare_expr): Change first argument's type

    * ch-tree.h (build_compare_expr): Change first argument's type
        from `enum chill_tree_code' to `enum tree_code'.
        (build_compare_discrete_expr): Likewise.
        * expr.c (build_compare_set_expr): Likewise.
        (build_compare_string_expr): Likewise.
        (build_compare_expr): Likewise.
        (build_compare_discrete_expr): Likewise.  Also add default case in
        switch statement.
        (compare_int_csts): Add default case in switch statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22643 138bc75d-0d04-0410-961f-82ee72b054a4