From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 17 Dec 2021 01:54:27 +0000 (-0800)
Subject: doc/go1.18: document union element restriction
X-Git-Tag: go1.18beta2~208
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=529939072eef730c82333344f321972874758be8;p=gostls13.git

doc/go1.18: document union element restriction

For #47694

Change-Id: I9af871a4a45b002e72629904011aac8f076617f1
Reviewed-on: https://go-review.googlesource.com/c/go/+/372974
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
---

diff --git a/doc/go1.18.html b/doc/go1.18.html
index 2ec5fae8c7..5f6476908a 100644
--- a/doc/go1.18.html
+++ b/doc/go1.18.html
@@ -103,6 +103,11 @@ Do not send CLs removing the interior tags from such phrases.
       embedding a type parameter in an interface type is not permitted.
       Whether these will ever be permitted is unclear at present.
     </li>
+    <li>
+      A union element with more than one term may not contain an
+      interface type with a non-empty method set. Whether this will
+      ever be permitted is unclear at present.
+    </li>
   </ul>
 </p>