Mercurial > vim

comparison src/testdir/test_vim9_func.vim @ 24531:3bfec39ce31c v8.2.2805

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script Commit: https://github.com/vim/vim/commit/96cf4ba8fb96e5778192d2dab7458b9a7da0a49d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 24 14:15:41 2021 +0200 patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script Problem: Vim9: cannot use legacy syntax in Vim9 script. Solution: Add the :legacy command.
author Bram Moolenaar <Bram@vim.org>
date Sat, 24 Apr 2021 14:30:04 +0200
parents 887121a6d7cf
children 3a290891a015
comparison
equal deleted inserted replaced
24530:51e01f7c2069 24531:3bfec39ce31c
2163 ->substitute("')", '', '') 2163 ->substitute("')", '', '')
2164 ->substitute('function\zs', ' ', '')) 2164 ->substitute('function\zs', ' ', ''))
2165 assert_match('def <lambda>\d\+(_: any): number\n1 return 0\n enddef', body) 2165 assert_match('def <lambda>\d\+(_: any): number\n1 return 0\n enddef', body)
2166 enddef 2166 enddef
2167 2167
2168 def Test_legacy_lambda()
2169 legacy echo {x -> 'hello ' .. x}('foo')
2170 var lines =<< trim END
2171 echo {x -> 'hello ' .. x}('foo')
2172 END
2173 CheckDefAndScriptFailure(lines, 'E720:')
2174 enddef
2175
2168 def DoFilterThis(a: string): list<string> 2176 def DoFilterThis(a: string): list<string>
2169 # closure nested inside another closure using argument 2177 # closure nested inside another closure using argument
2170 var Filter = (l) => filter(l, (_, v) => stridx(v, a) == 0) 2178 var Filter = (l) => filter(l, (_, v) => stridx(v, a) == 0)
2171 return ['x', 'y', 'a', 'x2', 'c']->Filter() 2179 return ['x', 'y', 'a', 'x2', 'c']->Filter()
2172 enddef 2180 enddef