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annotate runtime/ftplugin/groovy.vim @ 33090:461541d860ac v9.0.1830

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patch 9.0.1830: Vim9: crash when accessing a null object Commit: https://github.com/vim/vim/commit/d7085a06358c22250a27186bb7d52112ed4addd1 Author: Gianmaria Bajo <mg1979.git@gmail.com> Date: Thu Aug 31 18:15:26 2023 +0200 patch 9.0.1830: Vim9: crash when accessing a null object Problem: Vim9: crash when accessing a null object Solution: Check accessing a NULL object in def function An object is NULL when the variable is declared, but the constructor isn't called. Accessing/setting a member on the object crashed Vim. Note: this happens inside def functions, at script level things work differently. Accessing a NULL object member results in E1360 (correctly), while setting a value on it results in E1012 (type mismatch) so there's still something to fix. closes: #12973 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Gianmaria Bajo <mg1979.git@gmail.com>
author Christian Brabandt <cb@256bit.org>
date Thu, 31 Aug 2023 18:30:03 +0200
parents bc38030aec7d
children 7c7432a53a6c
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1 " Vim filetype plugin file
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2 " Language: groovy
bc38030aec7d commit https://github.com/vim/vim/commit/26852128a2b713ef49341a0c18daba928444e7eb
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3 " Maintainer: Justin M. Keyes <justinkz@gmail.com>
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4 " Last Change: 2016 May 22
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6 if exists('b:did_ftplugin')
bc38030aec7d commit https://github.com/vim/vim/commit/26852128a2b713ef49341a0c18daba928444e7eb
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7 finish
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8 endif
bc38030aec7d commit https://github.com/vim/vim/commit/26852128a2b713ef49341a0c18daba928444e7eb
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9 let b:did_ftplugin = 1
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11 let s:cpo_save = &cpo
bc38030aec7d commit https://github.com/vim/vim/commit/26852128a2b713ef49341a0c18daba928444e7eb
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12 set cpo-=C
bc38030aec7d commit https://github.com/vim/vim/commit/26852128a2b713ef49341a0c18daba928444e7eb
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14 let b:undo_ftplugin = 'setlocal commentstring<'
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16 setlocal commentstring=//%s
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18 let &cpo = s:cpo_save
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19 unlet s:cpo_save