[release-branch.go1.12] os: consistently return PathError from RemoveAll

Fixes #30859
Updates #30491

Change-Id: If4070e5d39d8649643d7e90f6f3eb499642e25ab
Reviewed-on: https://go-review.googlesource.com/c/go/+/164720
Run-TryBot: Baokun Lee <nototon@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
(cherry picked from commit d039e12b54a73796caa913994597a9f3a73e8e87)
Reviewed-on: https://go-review.googlesource.com/c/go/+/167739
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Baokun Lee <nototon@gmail.com>
(cherry picked from commit ff048033e4304898245d843e79ed1a0897006c6d)
4 files changed
tree: 91f65421e0549f4fdb5db5b71a36aa1c70919b82
  1. .gitattributes
  2. .github/
  3. .gitignore
  4. AUTHORS
  5. CONTRIBUTING.md
  6. CONTRIBUTORS
  7. LICENSE
  8. PATENTS
  9. README.md
  10. VERSION
  11. api/
  12. doc/
  13. favicon.ico
  14. lib/
  15. misc/
  16. robots.txt
  17. src/
  18. test/
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