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vim-patch:8.2.1798: Vim9: trinary operator condition is too permissive

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Problem:    Vim9: trinary operator condition is too permissive.
Solution:   Use tv_get_bool_chk().

1310660557

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq 2023-04-14 17:53:47 +08:00
parent d6e2804ab4
commit f12afd8e16
1 changed files with 10 additions and 0 deletions
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10
test/old/testdir/test_expr.vim
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@ -39,6 +39,16 @@ func Test_version()
call assert_false(has('patch-9.9.1'))
endfunc
func Test_op_trinary()
call assert_equal('yes', 1 ? 'yes' : 'no')
call assert_equal('no', 0 ? 'yes' : 'no')
call assert_equal('no', 'x' ? 'yes' : 'no')
call assert_equal('yes', '1x' ? 'yes' : 'no')
call assert_fails('echo [1] ? "yes" : "no"', 'E745:')
call assert_fails('echo {} ? "yes" : "no"', 'E728:')
endfunc
func Test_op_falsy()
call assert_equal(v:true, v:true ?? 456)
call assert_equal(123, 123 ?? 456)