From 36882a28e27e7d473d71de2415fe629d0b36b931 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Tue, 10 Mar 2020 21:08:07 -0400
Subject: [PATCH] Fix: AggregateError/newtarget-proto-fallback. Closes gh-2515
 (#2518)

---
 .../newtarget-proto-fallback.js               | 20 ++++++++-----------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/test/built-ins/AggregateError/newtarget-proto-fallback.js b/test/built-ins/AggregateError/newtarget-proto-fallback.js
index 9f921ab97e..096fa0adfa 100644
--- a/test/built-ins/AggregateError/newtarget-proto-fallback.js
+++ b/test/built-ins/AggregateError/newtarget-proto-fallback.js
@@ -30,33 +30,29 @@ info: |
 features: [AggregateError, Symbol]
 ---*/
 
-var custom = { x: 42 };
-var ctor = function() {};
-Object.setPrototypeOf(ctor, custom);
-
-var values = [
+const values = [
   undefined,
   null,
   42,
   false,
   true,
   Symbol(),
-  'string'
+  'string',
+  AggregateError.prototype,
 ];
 
+const NewTarget = new Function();
+
 for (const value of values) {
-  const newt = new Proxy(ctor, {
+  const NewTargetProxy = new Proxy(NewTarget, {
     get(t, p) {
       if (p === 'prototype') {
         return value;
       }
-
       return t[p];
     }
   });
 
-  const obj = Reflect.construct(AggregateError, [[]], newt);
-
-  assert.sameValue(Object.getPrototypeOf(obj), custom);
-  assert.sameValue(obj.x, 42);
+  const error = Reflect.construct(AggregateError, [[]], NewTargetProxy);
+  assert.sameValue(Object.getPrototypeOf(error), AggregateError.prototype);
 }