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vim-patch:9.0.1540: reverse() on string doesn't work in compiled function

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Problem:    reverse() on string doesn't work in compiled function.
Solution:   Accept string in argument type check. (Yegappan Lakshmanan,
            closes vim/vim#12377)

f9dc278946

Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
This commit is contained in:
zeertzjq
2023-08-19 17:57:09 +08:00
parent 4c7df98e4e
commit fcd729f22c
5 changed files with 33 additions and 13 deletions
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17
test/old/testdir/test_functions.vim
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@@ -3150,13 +3150,16 @@ endfunc
" Test for the reverse() function with a string
func Test_string_reverse()
call assert_equal('', reverse(v:_null_string))
for [s1, s2] in [['', ''], ['a', 'a'], ['ab', 'ba'], ['abc', 'cba'],
\ ['abcd', 'dcba'], ['«-«-»-»', '»-»-«-«'],
\ ['🇦', '🇦'], ['🇦🇧', '🇧🇦'], ['🇦🇧🇨', '🇨🇧🇦'],
\ ['🇦«🇧-🇨»🇩', '🇩»🇨-🇧«🇦']]
call assert_equal(s2, reverse(s1))
endfor
let lines =<< trim END
call assert_equal('', reverse(v:_null_string))
for [s1, s2] in [['', ''], ['a', 'a'], ['ab', 'ba'], ['abc', 'cba'],
\ ['abcd', 'dcba'], ['«-«-»-»', '»-»-«-«'],
\ ['🇦', '🇦'], ['🇦🇧', '🇧🇦'], ['🇦🇧🇨', '🇨🇧🇦'],
\ ['🇦«🇧-🇨»🇩', '🇩»🇨-🇧«🇦']]
call assert_equal(s2, reverse(s1))
endfor
END
call CheckLegacyAndVim9Success(lines)
" test in latin1 encoding
let save_enc = &encoding