From eb28e789bac02c37c189571530da4888c6a6364b Mon Sep 17 00:00:00 2001
From: Milos Ljubinkovic <milos.ljubinkovic@sbgenomics.com>
Date: Tue, 13 Feb 2018 13:03:12 +0100
Subject: [PATCH] JS version to ES6

https://github.com/rabix/bunny/issues/421
---
 .../expression/javascript/CWLExpressionJavascriptResolver.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rabix-bindings-cwl/src/main/java/org/rabix/bindings/cwl/expression/javascript/CWLExpressionJavascriptResolver.java b/rabix-bindings-cwl/src/main/java/org/rabix/bindings/cwl/expression/javascript/CWLExpressionJavascriptResolver.java
index 0bb45b972..f5ed66af5 100644
--- a/rabix-bindings-cwl/src/main/java/org/rabix/bindings/cwl/expression/javascript/CWLExpressionJavascriptResolver.java
+++ b/rabix-bindings-cwl/src/main/java/org/rabix/bindings/cwl/expression/javascript/CWLExpressionJavascriptResolver.java
@@ -45,6 +45,7 @@ public static Object evaluate(Object context, Object self, String expr, CWLRunti
     }
     
     Context cx = Context.enter();
+    cx.setLanguageVersion(Context.VERSION_ES6);
     cx.setOptimizationLevel(OPTIMIZATION_LEVEL);
     cx.setMaximumInterpreterStackDepth(MAX_STACK_DEPTH);
     cx.setClassShutter(new CWLExpressionDenyAllClassShutter());