misc.c (gnat_handle_option): Replace set_Wunused by warn_unused.

2008-08-09  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

ada/
	* gcc-interface/misc.c (gnat_handle_option): Replace set_Wunused
	by warn_unused.

From-SVN: r138903

gcc/ada/ChangeLog

+2008-08-09  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+	* gcc-interface/misc.c (gnat_handle_option): Replace set_Wunused
+	by warn_unused.
+	
 2008-08-08  Ed Schonberg  <schonberg@adacore.com>
 
 	* freeze.adb (Generate_Prim_Op_References): New procedure, abstracted

gcc/ada/gcc-interface/misc.c

@@ -240,7 +240,7 @@ gnat_handle_option (size_t scode, const char *arg, int value)
       break;
 
     case OPT_Wall:
-      set_Wunused (value);
+      warn_unused = value;
 
       /* We save the value of warn_uninitialized, since if they put
 	 -Wuninitialized on the command line, we need to generate a