[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. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
  18. VERSION
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