From 75b69c7f4e7ed84f82c549e36a3928a48720cc26 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 4 Jan 2016 23:28:22 +0000
Subject: Move type coercion decisions into the backends

---
 .../zwobble/couscous/ast/visitors/ExpressionNodeMapper.java   | 11 ++---------
 .../java/org/zwobble/couscous/ast/visitors/NodeMapper.java    |  1 +
 .../zwobble/couscous/ast/visitors/NodeMapperWithDefault.java  |  5 +++++
 .../java/org/zwobble/couscous/ast/visitors/NodeVisitor.java   |  1 +
 4 files changed, 9 insertions(+), 9 deletions(-)

(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 c1c3e88..87b8598 100644
--- a/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
+++ b/src/main/java/org/zwobble/couscous/ast/visitors/ExpressionNodeMapper.java
@@ -1,14 +1,6 @@
 package org.zwobble.couscous.ast.visitors;
 
-import org.zwobble.couscous.ast.AssignmentNode;
-import org.zwobble.couscous.ast.ConstructorCallNode;
-import org.zwobble.couscous.ast.FieldAccessNode;
-import org.zwobble.couscous.ast.LiteralNode;
-import org.zwobble.couscous.ast.MethodCallNode;
-import org.zwobble.couscous.ast.StaticMethodCallNode;
-import org.zwobble.couscous.ast.TernaryConditionalNode;
-import org.zwobble.couscous.ast.ThisReferenceNode;
-import org.zwobble.couscous.ast.VariableReferenceNode;
+import org.zwobble.couscous.ast.*;
 
 public interface ExpressionNodeMapper<T> {
     T visit(LiteralNode literal);
@@ -20,4 +12,5 @@ public interface ExpressionNodeMapper<T> {
     T visit(StaticMethodCallNode staticMethodCall);
     T visit(ConstructorCallNode call);
     T visit(FieldAccessNode fieldAccess);
+    T visit(TypeCoercionNode typeCoercion);
 }
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 d38d7fa..4267c75 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(StaticMethodCallNode staticMethodCall);
     T visit(ConstructorCallNode call);
     T visit(FieldAccessNode fieldAccess);
+    T visit(TypeCoercionNode typeCoercion);
 
     T visit(ReturnNode returnNode);
     T visit(ExpressionStatementNode expressionStatement);
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 e4203e0..09cfcd3 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(TypeCoercionNode typeCoercion) {
+        return defaultValue;
+    }
+
     @Override
     public T visit(ReturnNode returnNode) {
         return defaultValue;
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 75e6da5..9f6be92 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(StaticMethodCallNode staticMethodCall);
     void visit(ConstructorCallNode call);
     void visit(FieldAccessNode fieldAccess);
+    void visit(TypeCoercionNode typeCoercion);
 
     void visit(ReturnNode returnNode);
     void visit(ExpressionStatementNode expressionStatement);
-- 
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