commit https://github.com/vim/vim/commit/8dd3a43d75550e9b5736066124c97697564f769e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 1 20:46:25 2016 +0200 patch 7.4.2142 Problem: Leaking memory when redefining a function. Solution: Don't increment the function reference count when it's found by name. Don't remove the wrong function from the hashtab. More reference counting fixes.

" Test commands that jump somewhere.

func Test_geeDEE()
  new
  call setline(1, ["Filename x;", "", "int Filename", "int func() {", "Filename y;"])
  /y;/
  normal gD
  call assert_equal(1, line('.'))
  quit!
endfunc

func Test_gee_dee()
  new
  call setline(1, ["int x;", "", "int func(int x)", "{", "  return x;", "}"])
  /return/
  normal $hgd
  call assert_equal(3, line('.'))
  call assert_equal(14, col('.'))
  quit!
endfunc