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| -rw-r--r-- | doc/go1.21.html | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/go1.21.html b/doc/go1.21.html index cbba30975e..d3c1d13647 100644 --- a/doc/go1.21.html +++ b/doc/go1.21.html @@ -473,6 +473,16 @@ Do not send CLs removing the interior tags from such phrases. The new <a href="/pkg/context/#AfterFunc"><code>AfterFunc</code></a> function registers a function to run after a context has been cancelled. </p> + + <p><!-- CL 455455 --> + An optimization means that the results of calling + <a href="/pkg/context/#Background"><code>Background</code></a> + and <a href="/pkg/context/#TODO"><code>TODO</code></a> and + converting them to a shared type can be considered equal. + In previous releases they were always different. Comparing + <a href="/pkg/context/#Context"><code>Context</code></a> values + for equality has never been well-defined, so this is not + considered to be an incompatible change. </dd> </dl> |