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doc: mention testing.MainStart signature change

Fixes #18766

Change-Id: Ic0f72f3b7bbccd0546692993c4ed414f8c88c1c6
Reviewed-on: https://go-review.googlesource.com/35573
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
Brad Fitzpatrick 2017-01-23 22:26:27 +00:00
parent a96e117a58
commit be9dcfec29

View File

@ -1645,6 +1645,17 @@ crypto/x509: return error for missing SerialNumber (CL 27238)
and only the overall execution of the test binary would fail.
</p>
<p><!-- CL 32455 -->
The signature of the
<a href="/pkg/testing/#MainStart"><code>MainStart</code></a>
function has changed, as allowed by the documentation. It is an
internal detail and not part of the Go 1 compatibility promise.
If you're not calling <code>MainStart</code> directly but see
errors, that likely means you set the
normally-empty <code>GOROOT</code> environment variable and it
doesn't match the version of your <code>go</code> command's binary.
</p>
</dd>
</dl>