From 8cc7540ecb592e8f9fdb429c3c7f5ede9548dfca Mon Sep 17 00:00:00 2001
From: Keith Randall <khr@google.com>
Date: Mon, 6 Aug 2018 10:17:52 -0700
Subject: [PATCH] doc: describe cgo ptr->uintptr changes for 1.11.

Fixes #26721

Change-Id: Icc4660327a9ba668c88f8d9e0b9f206ba8f6dc27
Reviewed-on: https://go-review.googlesource.com/127975
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---
 doc/go1.11.html | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/doc/go1.11.html b/doc/go1.11.html
index de3da01325..e76e21c52e 100644
--- a/doc/go1.11.html
+++ b/doc/go1.11.html
@@ -311,6 +311,19 @@ func f(v interface{}) {
   user task/region analysis page.
 </p>
 
+<h3 id="cgo">Cgo</h3>
+
+<p>
+Since Go 1.10, cgo has translated some C pointer types to the Go
+type <code>uintptr</code>. These types include
+the <code>CFTypeRef</code> hierarchy in Darwin's CoreFoundation
+framework and the <code>jobject</code> hierarchy in Java's JNI
+interface. In Go 1.11, several improvements have been made to the code
+that detects these types. Code that uses these types may need some
+updating. See the <a href="go1.10.html#cgo">Go 1.10 release notes</a> for
+details. <!-- CL 126275, CL 127156, CL 122217, CL 122575, CL 123177 -->
+</p>
+
 <h3 id="godoc">Godoc</h3>
 
 <p>
-- 
2.50.0