--- /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.
+
+# Test the resolution of contract when the static mpropdef does not have contract and the dynamic has one
+
+class MyClass
+ fun foo(x: Int)
+ do
+ x = 0
+ end
+end
+
+class MySubClass
+ super MyClass
+
+ redef fun foo(x)
+ is
+ ensure(x > 10)
+ do
+ if x < 10 then print "Error"
+ end
+end
+
+var first = new MyClass
+first.foo(1) # No contract on the mpropdef
+var second: MyClass = new MySubClass
+second.foo(2) #Fail