2010-06-11  Shujing Zhao  <pearly.zhao@oracle.com>

        * cp-tree.h (expr_list_kind): New type.
        (impl_conv_rhs): New type.
        (build_x_compound_expr_from_list, convert_for_initialization): Adjust
        prototype.
        (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
        diagnostics for easy translation. Change caller.
        (convert_for_initialization): Use impl_conv_rhs and change caller.
        (build_x_compound_expr_from_list): Use expr_list_kind and emit the
        diagnostics for easy translation. Change caller.
        * decl.c (bad_spec_place): New enum.
        (bad_specifiers): Use it and emit the diagnostics for easy
        translation. Change caller.
        * pt.c (coerce_template_parms): Put the diagnostics in full sentence.

From-SVN: r160591