tree b450f49e00dd56f93e2fede46ef5f800b5ee7e29
parent 1e32200b2ccff549c370a2987dc213b53a3bd3f7
author Damien Neil <dneil@google.com> 1550191565 -0800
committer Damien Neil <dneil@google.com> 1552432819 +0000

design/29934-error-values.md: add os package changes

Describe proposed changes to the `os` package to permit use of the
`os.ErrExist` et al. sentinels with `errors.Is`.

Change-Id: I8c24e2e1b930436e4dc3141acb89b5ed85dd48d5
Reviewed-on: https://go-review.googlesource.com/c/proposal/+/162877
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>