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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160274 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 18 insertions, 7 deletions

diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c
index fccc2635fa8..7694a38d999 100644
--- a/gcc/c-objc-common.c
+++ b/gcc/c-objc-common.c
@@ -79,9 +79,10 @@ c_objc_common_init (void)
    %E: an identifier or expression,
    %F: a function declaration,
    %T: a type.
+   %V: a list of type qualifiers from a tree.
+   %v: an explicit list of type qualifiers
+   %#v: an explicit list of type qualifiers of a function type.
 
-   These format specifiers form a subset of the format specifiers set used
-   by the C++ front-end.
    Please notice when called, the `%' part was already skipped by the
    diagnostic machinery.  */
 static bool
@@ -93,7 +94,7 @@ c_tree_printer (pretty_printer *pp, text_info *text, const char *spec,
   c_pretty_printer *cpp = (c_pretty_printer *) pp;
   pp->padding = pp_none;
 
-  if (precision != 0 || wide || hash)
+  if (precision != 0 || wide)
     return false;
 
   if (*spec == 'K')
@@ -102,10 +103,12 @@ c_tree_printer (pretty_printer *pp, text_info *text, const char *spec,
       return true;
     }
 
-  t = va_arg (*text->args_ptr, tree);
-
-  if (set_locus && text->locus)
-    *text->locus = DECL_SOURCE_LOCATION (t);
+  if (*spec != 'v')
+    {
+      t = va_arg (*text->args_ptr, tree);
+      if (set_locus && text->locus)
+	*text->locus = DECL_SOURCE_LOCATION (t);
+    }
 
   switch (*spec)
     {
@@ -155,6 +158,14 @@ c_tree_printer (pretty_printer *pp, text_info *text, const char *spec,
 	pp_expression (cpp, t);
       return true;
 
+    case 'V':
+      pp_c_type_qualifier_list (cpp, t);
+      return true;
+
+    case 'v':
+      pp_c_cv_qualifiers (cpp, va_arg (*text->args_ptr, int), hash);
+      return true;
+
     default:
       return false;
     }