c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).

2012-05-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
	* c-opts.c (c_common_handle_option): Remove code handling
	warn_missing_braces.

From-SVN: r187948

gcc/c-family/ChangeLog

+2012-05-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
+	* c-opts.c (c_common_handle_option): Remove code handling
+	warn_missing_braces.
+
 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/25137

gcc/c-family/c-opts.c

@@ -401,8 +401,6 @@ c_common_handle_option (size_t scode, const char *arg, int value,
 	     done in c_common_post_options.  */
           if (warn_enum_compare == -1)
             warn_enum_compare = value;
-
-	  warn_missing_braces = value;
 	}
       else
 	{

gcc/c-family/c.opt

@@ -463,7 +463,7 @@ C ObjC C++ ObjC++ Var(warn_main) Init(-1) Warning
 Warn about suspicious declarations of \"main\"
 
 Wmissing-braces
-C ObjC C++ ObjC++ Var(warn_missing_braces) Warning
+C ObjC C++ ObjC++ Var(warn_missing_braces) Warning LangEnabledBy(C ObjC,Wall)
 Warn about possibly missing braces around initializers
 
 Wmissing-declarations