benchmark,lib: change var to const

Refs: https://github.com/nodejs/node/pull/26679

PR-URL: https://github.com/nodejs/node/pull/26915
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/internal/assert/assertion_error.js b/lib/internal/assert/assertion_error.js
index ea2a999a60e..e12318ec54b 100644
--- a/lib/internal/assert/assertion_error.js
+++ b/lib/internal/assert/assertion_error.js
@@ -292,13 +292,15 @@ class AssertionError extends Error {
     if (typeof options !== 'object' || options === null) {
       throw new ERR_INVALID_ARG_TYPE('options', 'Object', options);
     }
-    var {
-      actual,
-      expected,
+    const {
       message,
       operator,
       stackStartFn
     } = options;
+    let {
+      actual,
+      expected
+    } = options;
 
     const limit = Error.stackTraceLimit;
     Error.stackTraceLimit = 0;