From 44db061b9be0bc7ccd977d66ac0ce43a8b85d46c Mon Sep 17 00:00:00 2001
From: Kevin Gibbons <bakkot@gmail.com>
Date: Sat, 4 Jul 2020 20:54:07 -0700
Subject: [PATCH] tweak wording to account for SAB ctor still existing

---
 spec.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spec.html b/spec.html
index 4017a824eda..5b7bc029b97 100644
--- a/spec.html
+++ b/spec.html
@@ -37133,13 +37133,13 @@ <h1>The SharedArrayBuffer Constructor</h1>
       <p>The SharedArrayBuffer constructor:</p>
       <ul>
         <li>is the intrinsic object <dfn>%SharedArrayBuffer%</dfn>.</li>
-        <li>is the initial value of the *"SharedArrayBuffer"* property of the global object.</li>
+        <li>is the initial value of the *"SharedArrayBuffer"* property of the global object, if that property is present (see below).</li>
         <li>creates and initializes a new SharedArrayBuffer object when called as a constructor.</li>
         <li>is not intended to be called as a function and will throw an exception when called in that manner.</li>
         <li>is designed to be subclassable. It may be used as the value of an `extends` clause of a class definition. Subclass constructors that intend to inherit the specified `SharedArrayBuffer` behaviour must include a `super` call to the `SharedArrayBuffer` constructor to create and initialize subclass instances with the internal state necessary to support the `SharedArrayBuffer.prototype` built-in methods.</li>
       </ul>
 
-      <p>Hosts are not required to provide the SharedArrayBuffer constructor if they do not provide concurrent access to SharedArrayBuffer objects, in which case the global object must not initially have a *"SharedArrayBuffer"* property.</p>
+      <p>If a host does not provide concurrent access to SharedArrayBuffer objects it may omit the *"SharedArrayBuffer"* property of the global object.</p>
 
       <emu-note>
         <p>Unlike an `ArrayBuffer`, a `SharedArrayBuffer` cannot become detached, and its internal [[ArrayBufferData]] slot is never *null*.</p>