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| author | Robert Griesemer <gri@golang.org> | 2022-01-07 10:06:53 -0800 |
|---|---|---|
| committer | Robert Griesemer <gri@golang.org> | 2022-01-07 18:20:24 +0000 |
| commit | ade5488d75fefc4afd72f2f6090f4c823c93d083 (patch) | |
| tree | 24e1623c24496669bf3fec7378891e805407023e /doc | |
| parent | 98ed91636926b4029bbbbb8c2ab4b66ee15a5734 (diff) | |
| download | go-ade5488d75fefc4afd72f2f6090f4c823c93d083.tar.gz go-ade5488d75fefc4afd72f2f6090f4c823c93d083.zip | |
doc/go1.18: document type parameter name restriction
For #47694.
Change-Id: I00862f987a0ff9f71e0295ce4320e6f9a6a4332f
Reviewed-on: https://go-review.googlesource.com/c/go/+/376414
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/go1.18.html | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/go1.18.html b/doc/go1.18.html index 06a75643fc..03d2b4e346 100644 --- a/doc/go1.18.html +++ b/doc/go1.18.html @@ -108,6 +108,12 @@ Do not send CLs removing the interior tags from such phrases. interface type with a non-empty method set. Whether this will ever be permitted is unclear at present. </li> + <li><!-- https://golang.org/issue/50481 --> + A generic type or function currently may declare at most one blank (<code>_</code>) + type parameter name. Note that it is always possible to use an arbitrary new + (unused) identifier in place of a blank type parameter name. + We plan to remove this restriction in Go 1.19. + </li> </ul> </p> |