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comparison src/testdir/test_vim9_func.vim @ 27519:7898c7847293 v8.2.4287

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patch 8.2.4287: cannot assign empty list with type to variable with list type Commit: https://github.com/vim/vim/commit/2d3ac2e03093c4b0ae5d18c5f2f51ae0c2a9ec72 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 3 12:34:05 2022 +0000 patch 8.2.4287: cannot assign empty list with type to variable with list type Problem: Cannot assign empty list with any list type to variable with specific list type. Solution: Use unknown list type for empty list if the specified type is any.
author Bram Moolenaar <Bram@vim.org>
date Thu, 03 Feb 2022 13:45:03 +0100
parents 55613f0d59bc
children 0b12dd90a5d6
comparison
equal deleted inserted replaced
27518:67c5f3cebf28 27519:7898c7847293
3459 enddef 3459 enddef
3460 def Bar(ll: list<dict<any>>) 3460 def Bar(ll: list<dict<any>>)
3461 enddef 3461 enddef
3462 Foo() 3462 Foo()
3463 END 3463 END
3464 # "any" could be "dict<any>", thus OK
3464 lines[2] = 'var l: list<any>' 3465 lines[2] = 'var l: list<any>'
3465 v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected list<dict<any>> but got list<any>', 2) 3466 v9.CheckScriptSuccess(lines)
3466
3467 lines[2] = 'var l: list<any> = []' 3467 lines[2] = 'var l: list<any> = []'
3468 v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected list<dict<any>> but got list<any>', 2) 3468 v9.CheckScriptSuccess(lines)
3469 3469
3470 lines[2] = 'var l: list<any> = [11]' 3470 lines[2] = 'var l: list<any> = [11]'
3471 v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected list<dict<any>> but got list<number>', 2) 3471 v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected list<dict<any>> but got list<number>', 2)
3472 enddef 3472 enddef
3473 3473