From 9460b2038c408d5c2e052a32fde340edb40e3486 Mon Sep 17 00:00:00 2001
From: Myles Borins <mborins@us.ibm.com>
Date: Wed, 20 Apr 2016 16:09:04 -0700
Subject: [PATCH] test: fix test-vm-cached-data to work with old v8
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While `let` no longer needs to run in `strict mode` in v8 5.x it throws
in v8 4. This modification will make the test-vm-cached-data work in
older version of node.

Refs: https://github.com/nodejs/node/pull/6280

PR-URL: https://github.com/nodejs/node/pull/6317
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
---
 test/parallel/test-vm-cached-data.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/parallel/test-vm-cached-data.js b/test/parallel/test-vm-cached-data.js
index 2ad1abe0d8..d80c1306cb 100644
--- a/test/parallel/test-vm-cached-data.js
+++ b/test/parallel/test-vm-cached-data.js
@@ -14,10 +14,11 @@ function produce(source, count) {
     count = 1;
 
   const out = spawnSync(process.execPath, [ '-e', `
+    'use strict';
     var assert = require('assert');
     var vm = require('vm');
 
-    let data;
+    var data;
     for (var i = 0; i < ${count}; i++) {
       var script = new vm.Script(process.argv[1], {
         produceCachedData: true