From 54cff9ee73eadd200c6793c5d2a520f76e1aba4f Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Fri, 17 Jun 2016 21:36:44 +0100
Subject: Support instanceof in C# backend

---
 .../java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java | 1 +
 src/main/java/org/zwobble/couscous/ast/visitors/NodeMapper.java      | 1 +
 .../org/zwobble/couscous/ast/visitors/NodeMapperWithDefault.java     | 5 +++++
 src/main/java/org/zwobble/couscous/ast/visitors/NodeTransformer.java | 5 +++++
 src/main/java/org/zwobble/couscous/ast/visitors/NodeVisitor.java     | 1 +
 5 files changed, 13 insertions(+)

(limited to 'src/main/java/org/zwobble/couscous/ast/visitors')

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
@@ -54,6 +54,11 @@ public class NodeMapperWithDefault<T> implements NodeMapper<T> {
         return defaultValue;
     }
 
+    @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
@@ -75,6 +75,11 @@ public class NodeTransformer {
                 return transformExpression(operation);
             }
 
+            @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);
-- 
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