benchmark: use destructuring

This applies to all `async_hooks`, `dns`, `cluster`, `domain` and
`module` benchmarks.

PR-URL: https://github.com/nodejs/node/pull/18250
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/benchmark/domain/domain-fn-args.js b/benchmark/domain/domain-fn-args.js
index 0b98d17674..fe912e34d2 100644
--- a/benchmark/domain/domain-fn-args.js
+++ b/benchmark/domain/domain-fn-args.js
@@ -3,17 +3,15 @@ const common = require('../common.js');
 const domain = require('domain');
 
 const bench = common.createBenchmark(main, {
-  arguments: [0, 1, 2, 3],
+  args: [0, 1, 2, 3],
   n: [10]
 });
 
 const bdomain = domain.create();
 const gargs = [1, 2, 3];
 
-function main(conf) {
-
-  const n = +conf.n;
-  const myArguments = gargs.slice(0, conf.arguments);
+function main({ n, args }) {
+  const myArguments = gargs.slice(0, args);
   bench.start();
 
   bdomain.enter();