patch 8.0.0358: invalid memory access in C-indent code commit https://github.com/vim/vim/commit/60629d642541a089c322e65963c0a77e5f77eb79 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 23 18:08:56 2017 +0100 patch 8.0.0358: invalid memory access in C-indent code Problem: Invalid memory access in C-indent code. Solution: Don't go over end of empty line. (Dominique Pelle, closes https://github.com/vim/vim/issues/1492)

" Test for joining lines.

func Test_join_with_count()
  new
  call setline(1, ['one', 'two', 'three', 'four'])
  normal J
  call assert_equal('one two', getline(1))
  %del
  call setline(1, ['one', 'two', 'three', 'four'])
  normal 10J
  call assert_equal('one two three four', getline(1))
  quit!
endfunc