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patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable

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Problem:    Vim9: no error for declaring buffer, window, etc. variable.
Solution:   Give an error.  Unify the error messages.
This commit is contained in:
Bram Moolenaar
2020-06-21 15:52:59 +02:00
parent 820ffa567c
commit e55b1c098d
7 changed files with 75 additions and 23 deletions
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41
src/testdir/test_vim9_script.vim
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@@ -322,15 +322,15 @@ def Test_assignment_failure()
call CheckDefFailure(['let &option'], 'E1052:')
call CheckDefFailure(['&g:option = 5'], 'E113:')
call CheckDefFailure(['let $VAR = 5'], 'E1065:')
call CheckDefFailure(['let $VAR = 5'], 'E1016: Cannot declare an environment variable:')
call CheckDefFailure(['let @~ = 5'], 'E354:')
call CheckDefFailure(['let @a = 5'], 'E1066:')
call CheckDefFailure(['let g:var = 5'], 'E1016:')
call CheckDefFailure(['let w:var = 5'], 'E1079:')
call CheckDefFailure(['let b:var = 5'], 'E1078:')
call CheckDefFailure(['let t:var = 5'], 'E1080:')
call CheckDefFailure(['let g:var = 5'], 'E1016: Cannot declare a global variable:')
call CheckDefFailure(['let w:var = 5'], 'E1016: Cannot declare a window variable:')
call CheckDefFailure(['let b:var = 5'], 'E1016: Cannot declare a buffer variable:')
call CheckDefFailure(['let t:var = 5'], 'E1016: Cannot declare a tab variable:')
call CheckDefFailure(['let anr = 4', 'anr ..= "text"'], 'E1019:')
call CheckDefFailure(['let xnr += 4'], 'E1020:')
@@ -1812,14 +1812,41 @@ def Test_vim9_comment_not_compiled()
CheckScriptSuccess([
'vim9script',
'g:var = 123',
'let w:var = 777',
'b:var = 456',
'w:var = 777',
't:var = 888',
'unlet g:var w:var # something',
])
CheckScriptFailure([
'vim9script',
'let g:var = 123',
], 'E1016:')
], 'E1016: Cannot declare a global variable:')
CheckScriptFailure([
'vim9script',
'let b:var = 123',
], 'E1016: Cannot declare a buffer variable:')
CheckScriptFailure([
'vim9script',
'let w:var = 123',
], 'E1016: Cannot declare a window variable:')
CheckScriptFailure([
'vim9script',
'let t:var = 123',
], 'E1016: Cannot declare a tab variable:')
CheckScriptFailure([
'vim9script',
'let v:version = 123',
], 'E1016: Cannot declare a v: variable:')
CheckScriptFailure([
'vim9script',
'let $VARIABLE = "text"',
], 'E1016: Cannot declare an environment variable:')
CheckScriptFailure([
'vim9script',