re PR java/36247 (Segfault with -findirect-dispatch and --jni)

	PR java/36247:
	* class.c (build_class_ref): Initialize this_classdollar when

From-SVN: r136787

gcc/java/ChangeLog

+2008-06-14  Tom Tromey  <tromey@redhat.com>
+
+	PR java/36247:
+	* class.c (build_class_ref): Initialize this_classdollar when
+	needed.
+
 2008-05-23  Andrew Haley  <aph@redhat.com>
 
 	* jcf-parse.c (give_name_to_class): Call find_sourcefile to find full

gcc/java/class.c

@@ -1142,7 +1142,13 @@ build_class_ref (tree type)
 	return build_indirect_class_ref (type);
 
       if (type == output_class && flag_indirect_classes)
-	return this_classdollar;
+	{
+	  /* This can be NULL if we see a JNI stub before we see any
+	     other method.  */
+	  if (! this_classdollar)
+	    this_classdollar = build_classdollar_field (output_class);
+	  return this_classdollar;
+	}
       
       if (TREE_CODE (type) == RECORD_TYPE)
 	return build_static_class_ref (type);