misc.c (gnat_handle_option): Set warn_maybe_uninitialized.

ada/
	* gcc-interface/misc.c (gnat_handle_option): Set
	warn_maybe_uninitialized.

fortran/
	* options.c (options.c): Set warn_maybe_uninitialized.

From-SVN: r173154

gcc/ada/ChangeLog

+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* gcc-interface/misc.c (gnat_handle_option): Set
+	warn_maybe_uninitialized.
+
 2011-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
 
 	* gnat_ugn.texi (Complexity Metrics Control): Update link to

gcc/ada/gcc-interface/misc.c

@@ -112,6 +112,7 @@ gnat_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED, int value,
     case OPT_Wall:
       warn_unused = value;
       warn_uninitialized = value;
+      warn_maybe_uninitialized = value;
       break;
 
     case OPT_Wmissing_prototypes:

gcc/fortran/ChangeLog

+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* options.c (options.c): Set warn_maybe_uninitialized.
+
 2011-04-28  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/48112

gcc/fortran/options.c

@@ -461,6 +461,7 @@ set_Wall (int setting)
   warn_return_type = setting;
   warn_switch = setting;
   warn_uninitialized = setting;
+  warn_maybe_uninitialized = setting;
 }