Use an IIFE in deepEqual.js

This code currently prevents tests from using |var join|.
tc39 · Nov 13, 2024 · 8751847 · 8751847
1 parent 2239b11
commit 8751847
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/harness/deepEqual.js b/harness/deepEqual.js
@@ -14,6 +14,7 @@ assert.deepEqual = function(actual, expected, message) {
   );
 };
 
+(function() {
 let getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
 let join = arr => arr.join(', ');
 function stringFromTemplate(strings, ...subs) {
@@ -131,6 +132,7 @@ assert.deepEqual.format = function(value, seen) {
   let contents = keys.map(key => lazyString`${escapeKey(key)}: ${format(value[key], seen)}`);
   return lazyResult`${tag ? `${tag} ` : ''}{${contents}}`(String, join);
 };
+})();
 
 assert.deepEqual._compare = (function () {
   var EQUAL = 1;