Fix O(n) walk in Access.slice/1 for :get_and_update past range.last#15336

josevalim merged 1 commit intoelixir-lang:mainelixir-lang/elixir:mainfrom

PJUllrich:improve-get-and-update-slice-in-accessPJUllrich/elixir-lang:improve-get-and-update-slice-in-accessCopy head branch name to clipboard