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comparison src/testdir/test_vim9_assign.vim @ 23428:5807e3958e38 v8.2.2257

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patch 8.2.2257: Vim9: using -> for lambda is ambiguous Commit: https://github.com/vim/vim/commit/2949cfdbe4335b9abcfeda1be4dfc52090ee1df6 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 31 21:28:47 2020 +0100 patch 8.2.2257: Vim9: using -> for lambda is ambiguous Problem: Vim9: using -> for lambda is ambiguous. Solution: Stop supporting ->, must use =>.
author Bram Moolenaar <Bram@vim.org>
date Thu, 31 Dec 2020 21:30:03 +0100
parents bb0c53f4ef8b
children 8f31b990ab1e
comparison
equal deleted inserted replaced
23427:8f2dcc0cfcf6 23428:5807e3958e38
64 64
65 def Test_assignment() 65 def Test_assignment()
66 CheckDefFailure(['var x:string'], 'E1069:') 66 CheckDefFailure(['var x:string'], 'E1069:')
67 CheckDefFailure(['var x:string = "x"'], 'E1069:') 67 CheckDefFailure(['var x:string = "x"'], 'E1069:')
68 CheckDefFailure(['var a:string = "x"'], 'E1069:') 68 CheckDefFailure(['var a:string = "x"'], 'E1069:')
69 CheckDefFailure(['var lambda = {-> "lambda"}'], 'E704:') 69 CheckDefFailure(['var lambda = () => "lambda"'], 'E704:')
70 CheckScriptFailure(['var x = "x"'], 'E1124:') 70 CheckScriptFailure(['var x = "x"'], 'E1124:')
71 71
72 var nr: number = 1234 72 var nr: number = 1234
73 CheckDefFailure(['var nr: number = "asdf"'], 'E1012:') 73 CheckDefFailure(['var nr: number = "asdf"'], 'E1012:')
74 74
1030 1030
1031 def Test_assign_lambda() 1031 def Test_assign_lambda()
1032 # check if assign a lambda to a variable which type is func or any. 1032 # check if assign a lambda to a variable which type is func or any.
1033 var lines =<< trim END 1033 var lines =<< trim END
1034 vim9script 1034 vim9script
1035 var FuncRef = {-> 123} 1035 var FuncRef = () => 123
1036 assert_equal(123, FuncRef()) 1036 assert_equal(123, FuncRef())
1037 var FuncRef_Func: func = {-> 123} 1037 var FuncRef_Func: func = () => 123
1038 assert_equal(123, FuncRef_Func()) 1038 assert_equal(123, FuncRef_Func())
1039 var FuncRef_Any: any = {-> 123} 1039 var FuncRef_Any: any = () => 123
1040 assert_equal(123, FuncRef_Any()) 1040 assert_equal(123, FuncRef_Any())
1041 END 1041 END
1042 CheckScriptSuccess(lines) 1042 CheckScriptSuccess(lines)
1043 enddef 1043 enddef
1044 1044