patch 8.2.2434: Vim9: no error when compiling str2nr() with a number Commit: https://github.com/vim/vim/commit/f2b26bcf8f498fed72759af4aa768fb2aab3118c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 30 23:05:11 2021 +0100 patch 8.2.2434: Vim9: no error when compiling str2nr() with a number Problem: Vim9: no error when compiling str2nr() with a number. Solution: Add argument type checks. (closes https://github.com/vim/vim/issues/7759)

" Test for '' mark in an empty buffer

func Test_empty_buffer()
  new
  insert
a
b
c
d
.
  call assert_equal(1, line("''"))
  bwipe!
endfunc

" vim: shiftwidth=2 sts=2 expandtab