From 726843973481739adec537ddf7ed5bee06415521 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 17 Apr 2016 13:44:07 +0100
Subject: Add throw node

---
 src/main/java/org/zwobble/couscous/interpreter/Executor.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/main/java/org/zwobble/couscous/interpreter/Executor.java')

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Executor.java b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
index f6c1c3a..e6dad8d 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Executor.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
@@ -95,6 +95,11 @@ public class Executor implements StatementNodeMapper<Optional<InterpreterValue>>
         return Optional.of(eval(environment, returnNode.getValue()));
     }
 
+    @Override
+    public Optional<InterpreterValue> visit(ThrowNode throwNode) {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public Optional<InterpreterValue> visit(ExpressionStatementNode expressionStatement) {
         eval(environment, expressionStatement.getExpression());
@@ -136,4 +141,4 @@ public class Executor implements StatementNodeMapper<Optional<InterpreterValue>>
         }
         return Optional.empty();
     }
-}
\ No newline at end of file
+}
-- 
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