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doc: add Go 1.17 release note about inlining functions with closures

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Fixes #45781

Change-Id: Ia5bc2845f7f94aff4f3f0ff15533feb148223adb
Reviewed-on: https://go-review.googlesource.com/c/go/+/322089
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This commit is contained in:
Dan Scales 2021-05-22 13:40:20 -07:00
parent 8b462d7567
commit f22ec51deb
1 changed files with 8 additions and 1 deletions
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doc/go1.17.html
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@ -228,7 +228,14 @@ Do not send CLs removing the interior tags from such phrases.
<h2 id="compiler">Compiler</h2>
<p>
<p><!-- CL 283112, golang.org/issue/28727 -->
Functions containing closures can now be inlined. One effect of this change is
that a function with a closure may actually produce a distinct closure function
for each place that the function is inlined. Hence, this change could reveal
bugs where Go functions are compared (incorrectly) by pointer value. Go
functions are by definition not comparable.
TODO: complete the Compiler section, or delete if not needed
</p>