PR c++/50507

	* method.c (walk_field_subobs): Check for NSDMI before
	complaining about uninitialized fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180002 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/ChangeLog

 2011-10-14  Jason Merrill  <jason@redhat.com>
 
+	PR c++/50507
+	* method.c (walk_field_subobs): Check for NSDMI before
+	complaining about uninitialized fields.
+
 	* pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
 	instead of error_mark_node as a placeholder.
 

gcc/cp/method.c

@@ -1016,25 +1016,7 @@ walk_field_subobs (tree fields, tree fnname, special_function_kind sfk,
 	}
       else if (sfk == sfk_constructor)
 	{
-	  bool bad = true;
-	  if (CP_TYPE_CONST_P (mem_type)
-	      && default_init_uninitialized_part (mem_type))
-	    {
-	      if (msg)
-		error ("uninitialized non-static const member %q#D",
-		       field);
-	    }
-	  else if (TREE_CODE (mem_type) == REFERENCE_TYPE)
-	    {
-	      if (msg)
-		error ("uninitialized non-static reference member %q#D",
-		       field);
-	    }
-	  else
-	    bad = false;
-
-	  if (bad && deleted_p)
-	    *deleted_p = true;
+	  bool bad;
 
 	  if (DECL_INITIAL (field))
 	    {
@@ -1057,6 +1039,26 @@ walk_field_subobs (tree fields, tree fnname, special_function_kind sfk,
 	      continue;
 	    }
 
+	  bad = false;
+	  if (CP_TYPE_CONST_P (mem_type)
+	      && default_init_uninitialized_part (mem_type))
+	    {
+	      if (msg)
+		error ("uninitialized non-static const member %q#D",
+		       field);
+	      bad = true;
+	    }
+	  else if (TREE_CODE (mem_type) == REFERENCE_TYPE)
+	    {
+	      if (msg)
+		error ("uninitialized non-static reference member %q#D",
+		       field);
+	      bad = true;
+	    }
+
+	  if (bad && deleted_p)
+	    *deleted_p = true;
+
 	  /* For an implicitly-defined default constructor to be constexpr,
 	     every member must have a user-provided default constructor or
 	     an explicit initializer.  */

gcc/testsuite/ChangeLog

+2011-10-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50507
+	* g++.dg/cpp0x/nsdmi-const1.C: New.
+
 2011-10-14  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/50570

gcc/testsuite/g++.dg/cpp0x/nsdmi-const1.C

+// PR c++/50707
+// { dg-options -std=c++0x }
+
+int g;
+
+struct S {
+   int const v=g;
+};
+
+S s;