From df719d9809daa2abcbce6a24ee8183a84cccf094 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Mon, 28 Jan 2019 18:42:37 -0800
Subject: [PATCH] doc: go1.12: mention change in text/template user function
 panic
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Updates #28242

Change-Id: Ib717b64f1f368cc889895a2437ff2943ed4eab0d
Reviewed-on: https://go-review.googlesource.com/c/159998
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
---
 doc/go1.12.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/go1.12.html b/doc/go1.12.html
index fd1f1a1f4c6871..2591218eda82ba 100644
--- a/doc/go1.12.html
+++ b/doc/go1.12.html
@@ -882,6 +882,12 @@ <h3 id="minor_library_changes">Minor changes to the library</h3>
       <code>executing "tmpl" at <.very.deep.context.value.notpresent>: map has no entry for key "notpresent"</code>
     </p>
 
+  <dd>
+    <p><!-- CL 143097 -->
+      If a user-defined function called by a template panics, the
+      panic is now caught and returned as an error by
+      the <code>Execute</code> or <code>ExecuteTemplate</code> method.
+    </p>
 </dl><!-- text/template -->
 
 <dl id="unsafe"><dt><a href="/pkg/unsafe/">unsafe</a></dt>