Add try nodes

1 files changed, 5 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/Executor.java b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
index e6dad8d..9641c5e 100644
--- a/src/main/java/org/zwobble/couscous/interpreter/Executor.java
+++ b/src/main/java/org/zwobble/couscous/interpreter/Executor.java
@@ -132,6 +132,11 @@ public class Executor implements StatementNodeMapper<Optional<InterpreterValue>>
         return Optional.empty();
     }
 
+    @Override
+    public Optional<InterpreterValue> visit(TryNode tryStatement) {
+        throw new UnsupportedOperationException();
+    }
+
     private Optional<InterpreterValue> exec(List<StatementNode> statements) {
         for (StatementNode statement : statements) {
             Optional<InterpreterValue> result = exec(environment, statement);