2010-06-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/25880
	* c-objc-common.c (c_tree_printer): Handle %V, %v and %#v.
	* c-format.c (gcc_diag_flag_specs): Add hash.
	(gcc_cxxdiag_flag_specs): Use gcc_diag_flag_specs directly.
	(gcc_tdiag_char_table,gcc_cdiag_char_table): Handle %V and %v.
	* c-pretty-print.c (pp_c_cv_qualifier): Rename as
	pp_c_cv_qualifiers. Handle qualifiers spelling here.
	(pp_c_type_qualifier_list): Call the function above.
	* c-pretty-print.h (pp_c_cv_qualifiers): Declare.
	* c-typeck.c (handle_warn_cast_qual): Print qualifiers.
	(WARN_FOR_QUALIFIERS): New macro.
	(convert_for_assignment): Use it.
testsuite/
	* gcc.dg/assign-warn-2.c: Update.
	* gcc.dg/cpp/line3.c: Update.
	* gcc.dg/c99-array-lval-8.c: Update.
	* gcc.dg/cast-qual-2.c: Update.
	* gcc.dg/c99-arraydecl-3.c:  Update.
	* gcc.dg/assign-warn-1.c:  Update.
	* gcc.dg/format/gcc_diag-1.c:  Update.

From-SVN: r160274