From 23a767d38f5c131fae74556f8f7c6100798707e9 Mon Sep 17 00:00:00 2001
From: Chengzhong Wu <chengzhong.wcz@alibaba-inc.com>
Date: Thu, 1 Sep 2022 09:39:21 +0000
Subject: [PATCH] fixup! Add DOMException cause

---
 index.bs | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/index.bs b/index.bs
index c1f4ea9e6..a1cc541f2 100644
--- a/index.bs
+++ b/index.bs
@@ -14562,13 +14562,13 @@ fragment:
 
 dictionary DOMExceptionOptions {
   any cause;
-  DOMString name;
+  DOMString name = "Error";
 };
 
 [Exposed=(Window,Worker),
  Serializable]
 interface DOMException { // but see below note about ECMAScript binding
-  constructor(optional DOMString message = "", optional (DOMString or DOMExceptionOptions) nameOrOptions = "Error");
+  constructor(optional DOMString message = "", optional (DOMExceptionOptions or DOMString) options = {});
   readonly attribute DOMString name;
   readonly attribute DOMString message;
   readonly attribute unsigned short code;
@@ -14614,13 +14614,10 @@ The
 constructor steps are:
 
 1.  Set [=this=]'s [=DOMException/message=] to |message|.
-1.  If |nameOrOptions| is a String, set [=this=]'s [=DOMException/name=] to
-    |nameOrOptions|.
-1.  Else,
-    1.  If |nameOrOptions|'name is present, set [=this=]'s [=DOMException/name=]
-        to |nameOrOptions|'s name, else set [=this=]'s [=DOMException/name=]
-        to "Error".
-    1.  Perform [=?=] <a abstract-op>InstallErrorCause</a>([=this=], |nameOrOptions|).
+1.  If |options| is a string, then set [=this=]'s [=DOMException/name=] to |options|.
+1.  Otherwise,
+    1.  Set [=this=]'s [=DOMException/name=] to |options|["{{DOMExceptionOptions/name}}"].
+    1.  Perform [=?=] <a abstract-op>InstallErrorCause</a>([=this=], |options|).
 
 The <dfn attribute for="DOMException"><code>name</code></dfn> getter steps are to return
 [=this=]'s [=DOMException/name=].