From 2ad7003f8d3106dcacc9a6b0d99594a4987ad766 Mon Sep 17 00:00:00 2001
From: dnlup <dwon.dnl@gmail.com>
Date: Wed, 13 Nov 2019 17:47:08 +0100
Subject: [PATCH] benchmark: use let instead of var in async_hooks

PR-URL: https://github.com/nodejs/node/pull/30470
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 benchmark/async_hooks/gc-tracking.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/benchmark/async_hooks/gc-tracking.js b/benchmark/async_hooks/gc-tracking.js
index d74b2bac463e28..030b5f8e1934f8 100644
--- a/benchmark/async_hooks/gc-tracking.js
+++ b/benchmark/async_hooks/gc-tracking.js
@@ -22,18 +22,17 @@ function endAfterGC(n) {
 }
 
 function main({ n, method }) {
-  var i;
   switch (method) {
     case 'trackingEnabled':
       bench.start();
-      for (i = 0; i < n; i++) {
+      for (let i = 0; i < n; i++) {
         new AsyncResource('foobar');
       }
       endAfterGC(n);
       break;
     case 'trackingDisabled':
       bench.start();
-      for (i = 0; i < n; i++) {
+      for (let i = 0; i < n; i++) {
         new AsyncResource('foobar', { requireManualDestroy: true });
       }
       endAfterGC(n);