Mercurial > vim
comparison 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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| 25629:afbcd19a3e2c | 25630:c26eb08a0df2 |
|---|---|
| 3087 ) | 3087 ) |
| 3088 END | 3088 END |
| 3089 call CheckDefAndScriptSuccess(lines) | 3089 call CheckDefAndScriptSuccess(lines) |
| 3090 enddef | 3090 enddef |
| 3091 | 3091 |
| 3092 func CreateMydict() | |
| 3093 let g:mydict = {} | |
| 3094 func g:mydict.afunc() | |
| 3095 let g:result = self.key | |
| 3096 endfunc | |
| 3097 endfunc | |
| 3098 | |
| 3099 def Test_numbered_function_reference() | |
| 3100 CreateMydict() | |
| 3101 var output = execute('legacy func g:mydict.afunc') | |
| 3102 var funcName = 'g:' .. substitute(output, '.*function \(\d\+\).*', '\1', '') | |
| 3103 execute 'function(' .. funcName .. ', [], {key: 42})()' | |
| 3104 # check that the function still exists | |
| 3105 assert_equal(output, execute('legacy func g:mydict.afunc')) | |
| 3106 unlet g:mydict | |
| 3107 enddef | |
| 3108 | |
| 3092 if has('python3') | 3109 if has('python3') |
| 3093 def Test_python3_heredoc() | 3110 def Test_python3_heredoc() |
| 3094 py3 << trim EOF | 3111 py3 << trim EOF |
| 3095 import vim | 3112 import vim |
| 3096 vim.vars['didit'] = 'yes' | 3113 vim.vars['didit'] = 'yes' |