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doc/go1.15: include behavior updates to the context package
Fixes #40737 Change-Id: I8e2c1e1653d427af1ded6d61df1aa450e3c4d35c Reviewed-on: https://go-review.googlesource.com/c/go/+/248329 Run-TryBot: Andrew Bonventre <andybons@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
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@ -436,6 +436,19 @@ Do not send CLs removing the interior tags from such phrases.
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</dd>
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</dl><!-- bufio -->
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<dl id="context"><dt><a href="/pkg/context/">context</a></dt>
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<dd>
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<p><!-- CL 223777 -->
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Creating a derived <code>Context</code> using a nil parent is now explicitly
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disallowed. Any attempt to do so with the
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<a href="/pkg/context/#WithValue"><code>WithValue</code></a>,
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<a href="/pkg/context/#WithDeadline"><code>WithDeadline</code></a>, or
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<a href="/pkg/context/#WithCancel"><code>WithCancel</code></a> functions
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will cause a panic.
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</p>
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</dd>
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</dl><!-- context -->
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<dl id="crypto"><dt><a href="/pkg/crypto/">crypto</a></dt>
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<dd>
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<p><!-- CL 231417, CL 225460 -->
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