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comparison src/testdir/test_vim9_builtin.vim @ 27847:780818e65dff v8.2.4449

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patch 8.2.4449: vim9: function argument of sort() not checked at compile time Commit: https://github.com/vim/vim/commit/e843efcc3503b7af838dca3cb9dd2e17d4fc1672 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 22 21:54:44 2022 +0000 patch 8.2.4449: vim9: function argument of sort() not checked at compile time Problem: vim9: function argument of sort() not checked at compile time. Solution: Add a compile time check.
author Bram Moolenaar <Bram@vim.org>
date Tue, 22 Feb 2022 23:00:03 +0100
parents 5ce69c07a106
children 05d222e5246a
comparison
equal deleted inserted replaced
27846:dcf84f8badcb 27847:780818e65dff
3794 var l = [3, 6, 7, 1, 8, 2, 4, 5] 3794 var l = [3, 6, 7, 1, 8, 2, 4, 5]
3795 sort(l, Compare) 3795 sort(l, Compare)
3796 assert_equal([1, 2, 3, 4, 5, 6, 7, 8], l) 3796 assert_equal([1, 2, 3, 4, 5, 6, 7, 8], l)
3797 END 3797 END
3798 v9.CheckDefAndScriptSuccess(lines) 3798 v9.CheckDefAndScriptSuccess(lines)
3799
3800 lines =<< trim END
3801 sort([1, 2, 3], (a: any, b: any) => 1)
3802 END
3803 v9.CheckDefAndScriptSuccess(lines)
3804 enddef
3805
3806 def Test_sort_compare_func_fails()
3799 v9.CheckDefAndScriptFailure(['sort("a")'], ['E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1']) 3807 v9.CheckDefAndScriptFailure(['sort("a")'], ['E1013: Argument 1: type mismatch, expected list<any> but got string', 'E1211: List required for argument 1'])
3800 v9.CheckDefAndScriptFailure(['sort([1], "", [1])'], ['E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3']) 3808 v9.CheckDefAndScriptFailure(['sort([1], "", [1])'], ['E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3'])
3801 enddef 3809
3802
3803 def Test_sort_compare_func_fails()
3804 var lines =<< trim END 3810 var lines =<< trim END
3805 vim9script 3811 vim9script
3806 echo ['a', 'b', 'c']->sort((a: number, b: number) => 0) 3812 echo ['a', 'b', 'c']->sort((a: number, b: number) => 0)
3807 END 3813 END
3808 writefile(lines, 'Xbadsort') 3814 writefile(lines, 'Xbadsort')
3809 assert_fails('source Xbadsort', ['E1013:', 'E702:']) 3815 assert_fails('source Xbadsort', ['E1013:', 'E702:'])
3810
3811 delete('Xbadsort') 3816 delete('Xbadsort')
3817
3818 lines =<< trim END
3819 var l = [1, 2, 3]
3820 sort(l, (a: string, b: number) => 1)
3821 END
3822 v9.CheckDefAndScriptFailure(lines, ['E1013: Argument 2: type mismatch, expected func(?number, ?number): number but got func(string, number): number', 'E1013: Argument 1: type mismatch, expected string but got number'])
3823
3824 lines =<< trim END
3825 var l = ['a', 'b', 'c']
3826 sort(l, (a: string, b: number) => 1)
3827 END
3828 v9.CheckDefAndScriptFailure(lines, ['E1013: Argument 2: type mismatch, expected func(?string, ?string): number but got func(string, number): number', 'E1013: Argument 2: type mismatch, expected number but got string'])
3829
3830 lines =<< trim END
3831 sort([1, 2, 3], (a: number, b: number) => true)
3832 END
3833 v9.CheckDefAndScriptFailure(lines, ['E1013: Argument 2: type mismatch, expected func(?number, ?number): number but got func(number, number): bool', 'E1138: Using a Bool as a Number'])
3812 enddef 3834 enddef
3813 3835
3814 def Test_spellbadword() 3836 def Test_spellbadword()
3815 v9.CheckDefAndScriptFailure(['spellbadword(100)'], ['E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1']) 3837 v9.CheckDefAndScriptFailure(['spellbadword(100)'], ['E1013: Argument 1: type mismatch, expected string but got number', 'E1174: String required for argument 1'])
3816 spellbadword('good')->assert_equal(['', '']) 3838 spellbadword('good')->assert_equal(['', ''])