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patch 8.2.4500: Vim9: can declare a global variable on the command line

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Problem:    Vim9: can declare a global variable on the command line.
Solution:   Disallow declaring a variable on the command line. (closes #9881)
This commit is contained in:
Bram Moolenaar
2022-03-03 17:05:35 +00:00
parent 28bf649a57
commit 0e1574c406
6 changed files with 47 additions and 34 deletions
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42
src/testdir/test_vim9_script.vim
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@@ -3326,34 +3326,50 @@ enddef
func Test_no_redraw_when_restoring_cpo()
CheckScreendump
CheckFeature timers
call Run_test_no_redraw_when_restoring_cpo()
endfunc
let lines =<< trim END
def Run_test_no_redraw_when_restoring_cpo()
var lines =<< trim END
vim9script
export def Func()
enddef
END
call mkdir('Xdir/autoload', 'p')
call writefile(lines, 'Xdir/autoload/script.vim')
mkdir('Xdir/autoload', 'p')
writefile(lines, 'Xdir/autoload/script.vim')
let lines =<< trim END
lines =<< trim END
vim9script
set cpo+=M
exe 'set rtp^=' .. getcwd() .. '/Xdir'
au CmdlineEnter : ++once timer_start(0, (_) => script#Func())
setline(1, 'some text')
END
call writefile(lines, 'XTest_redraw_cpo')
let buf = g:RunVimInTerminal('-S XTest_redraw_cpo', {'rows': 6})
call term_sendkeys(buf, "V:")
call VerifyScreenDump(buf, 'Test_vim9_no_redraw', {})
writefile(lines, 'XTest_redraw_cpo')
var buf = g:RunVimInTerminal('-S XTest_redraw_cpo', {'rows': 6})
term_sendkeys(buf, "V:")
g:VerifyScreenDump(buf, 'Test_vim9_no_redraw', {})
" clean up
call term_sendkeys(buf, "\<Esc>u")
call g:StopVimInTerminal(buf)
call delete('XTest_redraw_cpo')
call delete('Xdir', 'rf')
# clean up
term_sendkeys(buf, "\<Esc>u")
g:StopVimInTerminal(buf)
delete('XTest_redraw_cpo')
delete('Xdir', 'rf')
enddef
func Test_reject_declaration()
CheckScreendump
call Run_test_reject_declaration()
endfunc
def Run_test_reject_declaration()
var buf = g:RunVimInTerminal('', {'rows': 6})
term_sendkeys(buf, ":vim9cmd var x: number\<CR>")
g:VerifyScreenDump(buf, 'Test_vim9_reject_declaration', {})
# clean up
g:StopVimInTerminal(buf)
enddef
def Test_unset_any_variable()
var lines =<< trim END