Mercurial > vim
diff src/testdir/test_vim9_func.vim @ 25630:c26eb08a0df2 v8.2.3351
patch 8.2.3351: Vim9: using a function by name may delete it
Commit: https://github.com/vim/vim/commit/b033ee2ddfa8513b57111a56d6af9e45c41f7d1e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 15 16:08:36 2021 +0200
patch 8.2.3351: Vim9: using a function by name may delete it
Problem: Vim9: using a function by name may delete it. (Naohiro Ono)
Solution: Increment the reference count when using a function by name.
(closes #8760)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 15 Aug 2021 16:15:03 +0200 |
| parents | f8bcd21e6e24 |
| children | c204815f3058 |
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--- a/src/testdir/test_vim9_func.vim +++ b/src/testdir/test_vim9_func.vim @@ -3089,6 +3089,23 @@ def Test_closing_brace_at_start_of_line( call CheckDefAndScriptSuccess(lines) enddef +func CreateMydict() + let g:mydict = {} + func g:mydict.afunc() + let g:result = self.key + endfunc +endfunc + +def Test_numbered_function_reference() + CreateMydict() + var output = execute('legacy func g:mydict.afunc') + var funcName = 'g:' .. substitute(output, '.*function \(\d\+\).*', '\1', '') + execute 'function(' .. funcName .. ', [], {key: 42})()' + # check that the function still exists + assert_equal(output, execute('legacy func g:mydict.afunc')) + unlet g:mydict +enddef + if has('python3') def Test_python3_heredoc() py3 << trim EOF