2 files changed, 14 insertions, 0 deletions

diff --git a/language-model/src/main/resources/model/problem.ecore b/language-model/src/main/resources/model/problem.ecore
index 43d69a86..95653ca4 100644
--- a/language-model/src/main/resources/model/problem.ecore
+++ b/language-model/src/main/resources/model/problem.ecore
@@ -64,12 +64,15 @@
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="#//LogicValue"/>
     <eStructuralFeatures xsi:type="ecore:EReference" name="arguments" upperBound="-1"
         eType="#//AssertionArgument" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="default" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"
+        defaultValueLiteral="false"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="Node" eSuperTypes="#//VariableOrNode"/>
   <eClassifiers xsi:type="ecore:EEnum" name="LogicValue">
     <eLiterals name="TRUE" literal="TRUE"/>
     <eLiterals name="FALSE" value="1"/>
     <eLiterals name="UNKNOWN" value="2"/>
+    <eLiterals name="ERROR" value="3"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ScopeDeclaration" eSuperTypes="#//Statement">
     <eStructuralFeatures xsi:type="ecore:EReference" name="typeScopes" upperBound="-1"
@@ -134,4 +137,9 @@
     <eStructuralFeatures xsi:type="ecore:EReference" name="value" eType="#//Constant"
         containment="true"/>
   </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UniqueDeclaration" eSuperTypes="#//Statement">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="nodes" upperBound="-1"
+        eType="#//Node" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WildcardAssertionArgument" eSuperTypes="#//AssertionArgument"/>
 </ecore:EPackage>
diff --git a/language-model/src/main/resources/model/problem.genmodel b/language-model/src/main/resources/model/problem.genmodel
index fb93d60e..baadd435 100644
--- a/language-model/src/main/resources/model/problem.genmodel
+++ b/language-model/src/main/resources/model/problem.genmodel
@@ -14,6 +14,7 @@
       <genEnumLiterals ecoreEnumLiteral="problem.ecore#//LogicValue/TRUE"/>
       <genEnumLiterals ecoreEnumLiteral="problem.ecore#//LogicValue/FALSE"/>
       <genEnumLiterals ecoreEnumLiteral="problem.ecore#//LogicValue/UNKNOWN"/>
+      <genEnumLiterals ecoreEnumLiteral="problem.ecore#//LogicValue/ERROR"/>
     </genEnums>
     <genClasses ecoreClass="problem.ecore#//Problem">
       <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference problem.ecore#//Problem/nodes"/>
@@ -64,6 +65,7 @@
       <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference problem.ecore#//Assertion/relation"/>
       <genFeatures createChild="false" ecoreFeature="ecore:EAttribute problem.ecore#//Assertion/value"/>
       <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference problem.ecore#//Assertion/arguments"/>
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute problem.ecore#//Assertion/default"/>
     </genClasses>
     <genClasses ecoreClass="problem.ecore#//Node"/>
     <genClasses ecoreClass="problem.ecore#//ScopeDeclaration">
@@ -117,5 +119,9 @@
       <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference problem.ecore#//NodeValueAssertion/node"/>
       <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference problem.ecore#//NodeValueAssertion/value"/>
     </genClasses>
+    <genClasses ecoreClass="problem.ecore#//UniqueDeclaration">
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference problem.ecore#//UniqueDeclaration/nodes"/>
+    </genClasses>
+    <genClasses ecoreClass="problem.ecore#//WildcardAssertionArgument"/>
   </genPackages>
 </genmodel:GenModel>