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author | Ian Lance Taylor <iant@golang.org> | 2023-06-23 13:23:01 -0700 |
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committer | Sameer Ajmani <sameer@golang.org> | 2023-06-26 12:57:55 +0000 |
commit | f5015b5164d6948266df74943f26c4007c6bea50 (patch) | |
tree | ac086c8e7f070082bed275c5552489620deaaa8e | |
parent | a031f4ef83edc132d5f49382bfef491161de2476 (diff) | |
download | go-f5015b5164d6948266df74943f26c4007c6bea50.tar.gz go-f5015b5164d6948266df74943f26c4007c6bea50.zip |
doc/go1.21: context.Background and TODO may now appear equal
Fixes #60978
Change-Id: I3e4bd366dc30ac435698b8f17170695330034683
Reviewed-on: https://go-review.googlesource.com/c/go/+/505795
TryBot-Bypass: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Sameer Ajmani <sameer@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
-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> |