commit https://github.com/vim/vim/commit/f6f32c38bf3319144a84a01a154c8c91939e7acf Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 12 19:03:59 2016 +0100 patch 7.4.1546 Problem: Sticky type checking is more annoying than useful. Solution: Remove the error for changing a variable type.

" Test for assignment

func Test_no_type_checking()
  let v = 1
  let v = [1,2,3]
  let v = {'a': 1, 'b': 2}
  let v = 3.4
  let v = 'hello'
endfunc