patch 8.0.0584: memory leak when executing quickfix tests commit https://github.com/vim/vim/commit/d788f6fe89c77262c474de323f5dab6d1c814e27 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 23 17:19:43 2017 +0200 patch 8.0.0584: memory leak when executing quickfix tests Problem: Memory leak when executing quickfix tests. Solution: Free the list reference. (Yegappan Lakshmanan)

func Test_yank_put_clipboard()
  new
  call setline(1, ['a', 'b', 'c'])
  set clipboard=unnamed
  g/^/normal yyp
  call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))

  set clipboard&
  bwipe!
endfunc