re PR c++/19755 (-Wmissing-braces doesn't warn anymore)

	PR c++/19755
	* decl.c (reshape_init): Issue warnings about missing braces.

	PR c++/19755
	* g++.dg/warn/Wbraces1.C: New test.

From-SVN: r94882

gcc/cp/ChangeLog

+2005-02-10  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/19755
+	* decl.c (reshape_init): Issue warnings about missing braces.
+
 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* cp-tree.def, except.c, ptree.c: Update copyright.

gcc/cp/decl.c

@@ -4352,10 +4352,15 @@ reshape_init (tree type, tree *initp)
 	new_init = build_tree_list (TREE_PURPOSE (old_init), new_init);
     }
 
-  /* If this was a brace-enclosed initializer and all of the
-     initializers were not used up, there is a problem.  */
-  if (brace_enclosed_p && *initp)
-    error ("too many initializers for %qT", type);
+  /* If there are more initializers than necessary, issue a
+     diagnostic.  */  
+  if (*initp)
+    {
+      if (brace_enclosed_p)
+	error ("too many initializers for %qT", type);
+      else if (warn_missing_braces)
+	warning ("missing braces around initializer");
+    }
 
   return new_init;
 }

gcc/testsuite/ChangeLog

+2005-02-11  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/19755
+	* g++.dg/warn/Wbraces1.C: New test.
+
 2005-02-10  Richard Guenther  <rguenth@gcc.gnu.org>
 
 	* gcc.dg/builtins-52.c: New testcase.

gcc/testsuite/g++.dg/warn/Wbraces1.C

+// PR c++/19755
+// { dg-options "-Wmissing-braces" }
+int a[2][2] = { 0, 1 , 2, 3 }; // { dg-warning "" }