patch 8.0.0365: might free a dict item that wasn't allocated commit https://github.com/vim/vim/commit/95c526e1f6d76acafee4b21f5701d6d6ac8c4b5f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 25 14:59:34 2017 +0100 patch 8.0.0365: might free a dict item that wasn't allocated Problem: Might free a dict item that wasn't allocated. Solution: Call dictitem_free(). (Nikolai Pavlov) Use this for b:changedtick.

" Test 'autochdir' behavior

if !exists("+autochdir")
  finish
endif

func Test_set_filename()
  call test_autochdir()
  set acd
  new
  w samples/Xtest
  call assert_equal("Xtest", expand('%'))
  call assert_equal("samples", substitute(getcwd(), '.*/\(\k*\)', '\1', ''))
  bwipe!
  set noacd
  call delete('samples/Xtest')
endfunc