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comparison src/testdir/test_vim9_func.vim @ 23565:34aa2907082a v8.2.2325

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patch 8.2.2325: Vim9: crash if map() changes the item type Commit: https://github.com/vim/vim/commit/75ab91ff3403e725a79ac9c7351b78e9aff71d67 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 22:42:50 2021 +0100 patch 8.2.2325: Vim9: crash if map() changes the item type Problem: Vim9: crash if map() changes the item type. Solution: Check that the item type is still OK. (closes https://github.com/vim/vim/issues/7652) Fix problem with mapnew() on range list.
author Bram Moolenaar <Bram@vim.org>
date Sun, 10 Jan 2021 22:45:06 +0100
parents 64dfb69e7d46
children ca98d85e92da
comparison
equal deleted inserted replaced
23564:469359887d3e 23565:34aa2907082a
1761 CheckScriptSuccess(lines) 1761 CheckScriptSuccess(lines)
1762 enddef 1762 enddef
1763 1763
1764 def Shadowed(): list<number> 1764 def Shadowed(): list<number>
1765 var FuncList: list<func: number> = [() => 42] 1765 var FuncList: list<func: number> = [() => 42]
1766 return FuncList->map((_, Shadowed) => Shadowed()) 1766 return FuncList->mapnew((_, Shadowed) => Shadowed())
1767 enddef 1767 enddef
1768 1768
1769 def Test_lambda_arg_shadows_func() 1769 def Test_lambda_arg_shadows_func()
1770 assert_equal([42], Shadowed()) 1770 assert_equal([42], Shadowed())
1771 enddef 1771 enddef
1790 CheckScriptSuccess(lines) 1790 CheckScriptSuccess(lines)
1791 enddef 1791 enddef
1792 1792
1793 def Line_continuation_in_lambda(): list<string> 1793 def Line_continuation_in_lambda(): list<string>
1794 var x = range(97, 100) 1794 var x = range(97, 100)
1795 ->map((_, v) => nr2char(v) 1795 ->mapnew((_, v) => nr2char(v)
1796 ->toupper()) 1796 ->toupper())
1797 ->reverse() 1797 ->reverse()
1798 return x 1798 return x
1799 enddef 1799 enddef
1800 1800
1906 def Test_recursive_call() 1906 def Test_recursive_call()
1907 Fibonacci(20)->assert_equal(6765) 1907 Fibonacci(20)->assert_equal(6765)
1908 enddef 1908 enddef
1909 1909
1910 def TreeWalk(dir: string): list<any> 1910 def TreeWalk(dir: string): list<any>
1911 return readdir(dir)->map((_, val) => 1911 return readdir(dir)->mapnew((_, val) =>
1912 fnamemodify(dir .. '/' .. val, ':p')->isdirectory() 1912 fnamemodify(dir .. '/' .. val, ':p')->isdirectory()
1913 ? {[val]: TreeWalk(dir .. '/' .. val)} 1913 ? {[val]: TreeWalk(dir .. '/' .. val)}
1914 : val 1914 : val
1915 ) 1915 )
1916 enddef 1916 enddef