patch 8.1.1336: some eval functionality is not covered by tests commit https://github.com/vim/vim/commit/17aca707f92235b6f962e637e8073162d18e6de2 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 16 22:24:55 2019 +0200 patch 8.1.1336: some eval functionality is not covered by tests Problem: Some eval functionality is not covered by tests. Solution: Add a few more test cases. (Masato Nishihata, closes https://github.com/vim/vim/issues/4374)

function Test_Comparators()
  try
    let oldisident=&isident
    set isident+=#
    call assert_equal(1, 1 is#1)
  finally
    let &isident=oldisident
  endtry
endfunction