From 51e8ff721cc7079212119ba44fcc4bf0f9818d1e Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 6 Dec 2015 11:20:51 +0000
Subject: Replace captured variable references in method bodies

---
 src/main/java/org/zwobble/couscous/ast/ExpressionNode.java | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/src/main/java/org/zwobble/couscous/ast/ExpressionNode.java b/src/main/java/org/zwobble/couscous/ast/ExpressionNode.java
index 65757ad..0f1ab4f 100644
--- a/src/main/java/org/zwobble/couscous/ast/ExpressionNode.java
+++ b/src/main/java/org/zwobble/couscous/ast/ExpressionNode.java
@@ -3,6 +3,8 @@ package org.zwobble.couscous.ast;
 import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper;
 import org.zwobble.couscous.ast.visitors.NodeMapper;
 
+import java.util.function.Function;
+
 public interface ExpressionNode extends Node {
     TypeName getType();
     <T> T accept(ExpressionNodeMapper<T> visitor);
@@ -56,4 +58,6 @@ public interface ExpressionNode extends Node {
             }
         });
     }
+
+    ExpressionNode replaceExpressions(Function<ExpressionNode, ExpressionNode> replace);
 }
-- 
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