1 files changed, 7 insertions, 5 deletions
diff --git a/src/main/java/org/zwobble/couscous/interpreter/values/InterpreterFields.java b/src/main/java/org/zwobble/couscous/interpreter/values/InterpreterFields.java
index 1661ee7..50ed24f 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/values/InterpreterFields.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/values/InterpreterFields.java
@@ -4,24 +4,25 @@ import org.zwobble.couscous.ast.FieldDeclarationNode;
 import org.zwobble.couscous.interpreter.InterpreterTypes;
 import org.zwobble.couscous.interpreter.errors.NoSuchField;
 import org.zwobble.couscous.interpreter.errors.UnboundField;
+import org.zwobble.couscous.interpreter.types.InterpreterType;
 
 import java.util.HashMap;
 import java.util.Map;
 
 public class InterpreterFields {
-    public static InterpreterFields forClass(ConcreteType type) {
+    public static InterpreterFields forClass(InterpreterType type) {
         return new InterpreterFields(true, type);
     }
 
-    public static InterpreterFields forInstanceOf(ConcreteType type) {
+    public static InterpreterFields forInstanceOf(InterpreterType type) {
         return new InterpreterFields(false, type);
     }
 
     private final boolean isStatic;
-    private final ConcreteType type;
+    private final InterpreterType type;
     private final Map<String, InterpreterValue> fields;
 
-    private InterpreterFields(boolean isStatic, ConcreteType type) {
+    private InterpreterFields(boolean isStatic, InterpreterType type) {
         this.isStatic = isStatic;
         this.type = type;
         this.fields = new HashMap<>();
@@ -43,7 +44,8 @@ public class InterpreterFields {
     }
 
     private FieldDeclarationNode getFieldDefinition(String fieldName) {
-        return type.getField(isStatic, fieldName)
+        return type.getField(fieldName)
+            .filter(field -> field.isStatic() == isStatic)
             .orElseThrow(() -> new NoSuchField(fieldName));
     }
 }