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patch 8.2.1469: Vim9: cannot assign string to string option

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Problem:    Vim9: cannot assign string to string option.
Solution:   Change checks for option value. (closes #6720)
This commit is contained in:
Bram Moolenaar
2020-08-16 21:29:05 +02:00
parent f923571ec1
commit 0aae4809fd
3 changed files with 56 additions and 26 deletions
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38
src/testdir/test_vim9_script.vim
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@@ -96,22 +96,36 @@ def Test_assignment()
&ts += 3
assert_equal(9, &ts)
END
call CheckScriptSuccess(lines)
CheckScriptSuccess(lines)
call CheckDefFailure(['&notex += 3'], 'E113:')
call CheckDefFailure(['&ts ..= "xxx"'], 'E1019:')
call CheckDefFailure(['&ts = [7]'], 'E1012:')
call CheckDefExecFailure(['&ts = g:alist'], 'E1029: Expected number but got list')
call CheckDefFailure(['&ts = "xx"'], 'E1012:')
call CheckDefExecFailure(['&ts = g:astring'], 'E1029: Expected number but got string')
call CheckDefFailure(['&path += 3'], 'E1012:')
call CheckDefExecFailure(['&bs = "asdf"'], 'E474:')
CheckDefFailure(['&notex += 3'], 'E113:')
CheckDefFailure(['&ts ..= "xxx"'], 'E1019:')
CheckDefFailure(['&ts = [7]'], 'E1012:')
CheckDefExecFailure(['&ts = g:alist'], 'E1029: Expected number but got list')
CheckDefFailure(['&ts = "xx"'], 'E1012:')
CheckDefExecFailure(['&ts = g:astring'], 'E1029: Expected number but got string')
CheckDefFailure(['&path += 3'], 'E1012:')
CheckDefExecFailure(['&bs = "asdf"'], 'E474:')
# test freeing ISN_STOREOPT
call CheckDefFailure(['&ts = 3', 'let asdf'], 'E1022:')
CheckDefFailure(['&ts = 3', 'let asdf'], 'E1022:')
&ts = 8
call CheckDefFailure(['let s:var = 123'], 'E1101:')
call CheckDefFailure(['let s:var: number'], 'E1101:')
lines =<< trim END
let save_TI = &t_TI
&t_TI = ''
assert_equal('', &t_TI)
&t_TI = 'xxx'
assert_equal('xxx', &t_TI)
&t_TI = save_TI
END
CheckDefSuccess(lines)
CheckScriptSuccess(['vim9script'] + lines)
CheckDefFailure(['&t_TI = 123'], 'E1012:')
CheckScriptFailure(['vim9script', '&t_TI = 123'], 'E928:')
CheckDefFailure(['let s:var = 123'], 'E1101:')
CheckDefFailure(['let s:var: number'], 'E1101:')
lines =<< trim END
vim9script