[cp][committed] Fix bootstrap on arm due to print format warning

	* init.c (warn_placement_new_too_small): Use %wu format
	rather than %lu when printing bytes_avail.

From-SVN: r229849

gcc/cp/ChangeLog

+2015-11-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* init.c (warn_placement_new_too_small): Use %wu format
+	rather than %lu when printing bytes_avail.
+
 2015-11-05  Cesar Philippidis  <cesar@codesourcery.com>
 	    Thomas Schwinge  <thomas@codesourcery.com>
 	    James Norris  <jnorris@codesourcery.com>

gcc/cp/init.c

@@ -2447,7 +2447,7 @@ warn_placement_new_too_small (tree type, tree nelts, tree size, tree oper)
 			  "%<%T [%wu]%> and size %qwu in a region of type %qT "
 			  "and size %qwi"
 			  : "placement new constructing an object of type "
-			  "%<%T [%lu]%> and size %qwu in a region of type %qT "
+			  "%<%T [%wu]%> and size %qwu in a region of type %qT "
 			  "and size at most %qwu",
 			  type, tree_to_uhwi (nelts), bytes_need,
 			  TREE_TYPE (oper),