doc: document the new Cgo EGLConfig special case

Change-Id: I7ae5eaa974b85eac421a0b1f79cb734a0fe44e72
Reviewed-on: https://go-review.googlesource.com/c/go/+/235818
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/doc/go1.15.html b/doc/go1.15.html
index eccd9c29a00b5c73e363d6cfbd04d108d52cd14f..d8a4eb4769b7b007fec01c5f3e3192374c317116 100644 (file)
--- a/doc/go1.15.html
+++ b/doc/go1.15.html
@@ -241,6 +241,16 @@ TODO
 TODO
 </p>
 
+<h3 id="cgo">Cgo</h3>
+
+<p><!-- CL 235817 -->
+       Go 1.15 will translate the C type <code>EGLConfig</code> to the
+       Go type <code>uintptr</code>. This change is similar to how Go
+       1.12 and newer treats <code>EGLDisplay</code>, Darwin's CoreFoundation and
+       Java's JNI types. See the <a href="/cmd/cgo/#hdr-Special_cases">cgo
+       documentation</a> for more information.
+</p>
+
 <h3 id="minor_library_changes">Minor changes to the library</h3>
 
 <p>