doc/go1.15: include behavior updates to the context package
Fixes #40737
Change-Id: I8e2c1e1653d427af1ded6d61df1aa450e3c4d35c
Reviewed-on: https://go-review.googlesource.com/c/go/+/248329
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/doc/go1.15.html b/doc/go1.15.html
index 3a12ecf..c691bf3 100644
--- a/doc/go1.15.html
+++ b/doc/go1.15.html
@@ -436,6 +436,19 @@
</dd>
</dl><!-- bufio -->
+<dl id="context"><dt><a href="/pkg/context/">context</a></dt>
+ <dd>
+ <p><!-- CL 223777 -->
+ Creating a derived <code>Context</code> using a nil parent is now explicitly
+ disallowed. Any attempt to do so with the
+ <a href="/pkg/context/#WithValue"><code>WithValue</code></a>,
+ <a href="/pkg/context/#WithDeadline"><code>WithDeadline</code></a>, or
+ <a href="/pkg/context/#WithCancel"><code>WithCancel</code></a> functions
+ will cause a panic.
+ </p>
+ </dd>
+</dl><!-- context -->
+
<dl id="crypto"><dt><a href="/pkg/crypto/">crypto</a></dt>
<dd>
<p><!-- CL 231417, CL 225460 -->
