--- /dev/null
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import kernel
+
+class A
+ var a: Object do
+ 1.output
+ return 10
+ end
+
+ var b: Object is lazy do
+ 2.output
+ var res = a
+ if res == 10 then res = 20
+ return res
+ end
+end
+
+var a = new A
+'\n'.output
+a.a.output
+a.a.output
+a.b.output
+a.b.output