Support instanceof in C# backend

5 files changed, 13 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
index 2c8ed24..acc972a 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
@@ -12,6 +12,7 @@ public interface ExpressionNodeMapper<T> {
     T visit(MethodCallNode methodCall);
     T visit(ConstructorCallNode call);
     T visit(OperationNode operation);
+    T visit(InstanceOfNode instanceOf);
     T visit(FieldAccessNode fieldAccess);
     T visit(TypeCoercionNode typeCoercion);
     T visit(CastNode cast);
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
index 50855d8..7ceef06 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java
@@ -12,6 +12,7 @@ public interface NodeMapper<T> {
     T visit(MethodCallNode methodCall);
     T visit(ConstructorCallNode call);
     T visit(OperationNode operation);
+    T visit(InstanceOfNode instanceOf);
     T visit(FieldAccessNode fieldAccess);
     T visit(TypeCoercionNode typeCoercion);
     T visit(CastNode cast);
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
index 9fd2617..f98fb1b 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java
@@ -55,6 +55,11 @@ public class NodeMapperWithDefault<T> implements NodeMapper<T> {
     }
 
     @Override
+    public T visit(InstanceOfNode instanceOf) {
+        return defaultValue;
+    }
+
+    @Override
     public T visit(FieldAccessNode fieldAccess) {
         return defaultValue;
     }
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
index 0edbad9..27116ae 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java
@@ -76,6 +76,11 @@ public class NodeTransformer {
             }
 
             @Override
+            public Node visit(InstanceOfNode instanceOf) {
+                return transformExpression(instanceOf);
+            }
+
+            @Override
             public Node visit(FieldAccessNode fieldAccess) {
                 return transformExpression(fieldAccess);
             }
diff --git a/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java b/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
index 9ac4a16..648fb5f 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java
@@ -12,6 +12,7 @@ public interface NodeVisitor {
     void visit(MethodCallNode methodCall);
     void visit(ConstructorCallNode call);
     void visit(OperationNode operation);
+    void visit(InstanceOfNode instanceOf);
     void visit(FieldAccessNode fieldAccess);
     void visit(TypeCoercionNode typeCoercion);
     void visit(CastNode cast);