patch 8.2.3065: Vim9: error when sourcing script twice and reusing function Commit: https://github.com/vim/vim/commit/577dc93da9ec78684576bff71328d40f24bd6dd8 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 27 15:35:40 2021 +0200 patch 8.2.3065: Vim9: error when sourcing script twice and reusing function Problem: Vim9: error when sourcing script twice and reusing a function name. Solution: Check if the function is dead. (closes #8463)

let g:loaded_foo_vim += 1

let foo#bar = {}

func foo#bar.echo()
  let g:called_foo_bar_echo += 1
endfunc

func foo#addFoo(head)
  return a:head .. 'foo'
endfunc