slices.Delete: fix behavior on invalid slice indices arguments

Now doing an explicit bounds check, to panic on invalid indices

Fixes part (3) of golang/go#54650

Change-Id: I62a70c0f866e6c336d0c7feae5af33272fc568b6
Reviewed-on: https://go-review.googlesource.com/c/exp/+/425894
Auto-Submit: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
2 files changed
tree: 855fe121d8c9093105a6a76fc40ed8bd82ac204a
  1. apidiff/
  2. cmd/
  3. constraints/
  4. devtools/
  5. ebnf/
  6. ebnflint/
  7. errors/
  8. event/
  9. inotify/
  10. io/
  11. jsonrpc2/
  12. maps/
  13. mmap/
  14. rand/
  15. shiny/
  16. shootout/
  17. slices/
  18. sumdb/
  19. typeparams/
  20. utf8string/
  21. .gitattributes
  22. .gitignore
  23. codereview.cfg
  24. CONTRIBUTING.md
  25. go.mod
  26. go.sum
  27. LICENSE
  28. PATENTS
  29. README.md
README.md

exp

PkgGoDev

This subrepository holds experimental and deprecated (in the old directory) packages.

The idea for this subrepository originated as the pkg/exp directory of the main repository, but its presence there made it unavailable to users of the binary downloads of the Go installation. The subrepository has therefore been created to make it possible to go get these packages.

Warning: Packages here are experimental and unreliable. Some may one day be promoted to the main repository or other subrepository, or they may be modified arbitrarily or even disappear altogether.

In short, code in this subrepository is not subject to the Go 1 compatibility promise. (No subrepo is, but the promise is even more likely to be violated by go.exp than the others.)

Caveat emptor.