From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 31 Jan 2020 03:22:15 +0000 (-0800)
Subject: doc/go1.14: mention new method strconv.NumError.Unwrap
X-Git-Tag: go1.14rc1~21
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=6c0545ab833b2b834f351e59242a3ea64051fa3a;p=gostls13.git

doc/go1.14: mention new method strconv.NumError.Unwrap

Updates #30322
Updates #36878

Change-Id: I8b33eb6a8fb7c0ecf365940a1c3ae88dc807ebcd
Reviewed-on: https://go-review.googlesource.com/c/go/+/217132
Reviewed-by: Bryan C. Mills <bcmills@google.com>
---

diff --git a/doc/go1.14.html b/doc/go1.14.html
index 7e74c7a69b..26644cca59 100644
--- a/doc/go1.14.html
+++ b/doc/go1.14.html
@@ -694,6 +694,23 @@ TODO
 
 </dl><!-- signal -->
 
+<dl id="strconv"><dt><a href="/pkg/strconv/">strconv</a></dt>
+  <dd>
+    <p>
+      The <a href="/pkg/strconv/#NumError"><code>NumError</code></a>
+      type now has
+      an <a href="/pkg/strconv/#NumError.Unwrap"><code>Unwrap</code></a>
+      method that may be used to retrieve the reason that a conversion
+      failed.
+      This supports using <code>NumError</code> values
+      with <a href="/pkg/errors/#Is"><code>errors.Is</code></a> to see
+      if the underlying error
+      is <a href="/pkg/strconv/#pkg-variables"><code>strconv.ErrRange</code></a>
+      or <a href="/pkg/strconv/#pkg-variables"><code>strconv.ErrSyntax</code></a>.
+    </p>
+  </dd>
+</dl><!-- strconv -->
+
 <dl id="sync"><dt><a href="/pkg/sync/">sync</a></dt>
   <dd>
     <p><!-- CL 200577 -->