diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
index ec93fc46..79eef743 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
@@ -46090,6 +46090,27 @@
           </node>
         </node>
       </node>
+      <node concept="2tJIrI" id="6tFa8SpWNTs" role="jymVt" />
+      <node concept="3clFb_" id="6tFa8SpWPsU" role="jymVt">
+        <property role="TrG5h" value="hashCode" />
+        <node concept="3Tm1VV" id="6tFa8SpWPsV" role="1B3o_S" />
+        <node concept="10Oyi0" id="6tFa8SpWPsY" role="3clF45" />
+        <node concept="3clFbS" id="6tFa8SpWPt2" role="3clF47">
+          <node concept="3clFbF" id="6tFa8SpWZaf" role="3cqZAp">
+            <node concept="2OqwBi" id="6tFa8SpWZxo" role="3clFbG">
+              <node concept="37vLTw" id="6tFa8SpWZah" role="2Oq$k0">
+                <ref role="3cqZAo" node="74XSvyw6uck" resolve="origin" />
+              </node>
+              <node concept="liA8E" id="6tFa8SpWZKu" role="2OqNvi">
+                <ref role="37wK5l" to="wyt6:~Object.hashCode()" resolve="hashCode" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="6tFa8SpWPt3" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
       <node concept="2tJIrI" id="z9rjE_iFKl" role="jymVt" />
       <node concept="312cEg" id="z9rjE$wEe3" role="jymVt">
         <property role="TrG5h" value="paths" />
@@ -46468,6 +46489,7 @@
           </node>
         </node>
       </node>
+      <node concept="2tJIrI" id="6tFa8SpWxDW" role="jymVt" />
       <node concept="3Tm1VV" id="74XSvywaFO8" role="1B3o_S" />
       <node concept="16euLQ" id="74XSvywaG2i" role="16eVyc">
         <property role="TrG5h" value="T" />
@@ -46501,6 +46523,26 @@
           <ref role="16sUi3" node="74XSvywaG2i" resolve="T" />
         </node>
       </node>
+      <node concept="3clFb_" id="6tFa8SpWyF4" role="jymVt">
+        <property role="TrG5h" value="hashCode" />
+        <node concept="3Tm1VV" id="6tFa8SpWyF5" role="1B3o_S" />
+        <node concept="10Oyi0" id="6tFa8SpWyF8" role="3clF45" />
+        <node concept="3clFbS" id="6tFa8SpWyFf" role="3clF47">
+          <node concept="3clFbF" id="6tFa8SpWC6W" role="3cqZAp">
+            <node concept="2OqwBi" id="6tFa8SpWD0h" role="3clFbG">
+              <node concept="37vLTw" id="6tFa8SpWC6Y" role="2Oq$k0">
+                <ref role="3cqZAo" node="74XSvywaLDZ" resolve="proto" />
+              </node>
+              <node concept="liA8E" id="6tFa8SpWDHc" role="2OqNvi">
+                <ref role="37wK5l" node="6tFa8SpWPsU" resolve="hashCode" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="6tFa8SpWyFg" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
     </node>
     <node concept="2tJIrI" id="5wYq9r4DKzG" role="jymVt" />
     <node concept="312cEu" id="5wYq9r4CKHV" role="jymVt">
@@ -49889,6 +49931,27 @@
           <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
         </node>
       </node>
+      <node concept="2tJIrI" id="6tFa8SpXioY" role="jymVt" />
+      <node concept="3clFb_" id="6tFa8SpXk55" role="jymVt">
+        <property role="TrG5h" value="hashCode" />
+        <node concept="3Tm1VV" id="6tFa8SpXk56" role="1B3o_S" />
+        <node concept="10Oyi0" id="6tFa8SpXk57" role="3clF45" />
+        <node concept="2AHcQZ" id="6tFa8SpXk5d" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+        <node concept="3clFbS" id="6tFa8SpXk5e" role="3clF47">
+          <node concept="3clFbF" id="6tFa8SpXlvK" role="3cqZAp">
+            <node concept="2OqwBi" id="6tFa8SpXlXy" role="3clFbG">
+              <node concept="37vLTw" id="6tFa8SpXlvM" role="2Oq$k0">
+                <ref role="3cqZAo" node="6tm4iVujxf9" resolve="text" />
+              </node>
+              <node concept="liA8E" id="6tFa8SpXmmB" role="2OqNvi">
+                <ref role="37wK5l" to="wyt6:~String.hashCode()" resolve="hashCode" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
       <node concept="2tJIrI" id="6tm4iVujv8R" role="jymVt" />
       <node concept="312cEg" id="6tm4iVujxf9" role="jymVt">
         <property role="TrG5h" value="text" />
diff --git a/samples/mpscore/languages/jetbrains.mps.lang.smodelExt/models/jetbrains.mps.lang.smodelExt.types.mps b/samples/mpscore/languages/jetbrains.mps.lang.smodelExt/models/jetbrains.mps.lang.smodelExt.types.mps
index e3b6b774..031fd282 100644
--- a/samples/mpscore/languages/jetbrains.mps.lang.smodelExt/models/jetbrains.mps.lang.smodelExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.lang.smodelExt/models/jetbrains.mps.lang.smodelExt.types.mps
@@ -93,6 +93,7 @@
         <child id="1081256993304" name="leftExpression" index="2ZW6bz" />
       </concept>
       <concept id="1070534058343" name="jetbrains.mps.baseLanguage.structure.NullLiteral" flags="nn" index="10Nm6u" />
+      <concept id="1070534370425" name="jetbrains.mps.baseLanguage.structure.IntegerType" flags="in" index="10Oyi0" />
       <concept id="1070534934090" name="jetbrains.mps.baseLanguage.structure.CastExpression" flags="nn" index="10QFUN">
         <child id="1070534934091" name="type" index="10QFUM" />
         <child id="1070534934092" name="expression" index="10QFUP" />
@@ -4446,6 +4447,27 @@
           <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
         </node>
       </node>
+      <node concept="2tJIrI" id="6tFa8SpXioY" role="jymVt" />
+      <node concept="3clFb_" id="6tFa8SpXk55" role="jymVt">
+        <property role="TrG5h" value="hashCode" />
+        <node concept="3Tm1VV" id="6tFa8SpXk56" role="1B3o_S" />
+        <node concept="10Oyi0" id="6tFa8SpXk57" role="3clF45" />
+        <node concept="2AHcQZ" id="6tFa8SpXk5d" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+        <node concept="3clFbS" id="6tFa8SpXk5e" role="3clF47">
+          <node concept="3clFbF" id="6tFa8SpXlvK" role="3cqZAp">
+            <node concept="2OqwBi" id="6tFa8SpXlXy" role="3clFbG">
+              <node concept="37vLTw" id="6tFa8SpXlvM" role="2Oq$k0">
+                <ref role="3cqZAo" node="5wYq9r4vq2x" resolve="text" />
+              </node>
+              <node concept="liA8E" id="6tFa8SpXmmB" role="2OqNvi">
+                <ref role="37wK5l" to="wyt6:~String.hashCode()" resolve="hashCode" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
       <node concept="2tJIrI" id="5wYq9r4vwh9" role="jymVt" />
       <node concept="312cEg" id="5wYq9r4vq2x" role="jymVt">
         <property role="TrG5h" value="text" />