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comparison src/testdir/test_vim9_script.vim @ 26236:9e6ddd7b91cd v8.2.3649

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patch 8.2.3649: Vim9: error for variable declared in while loop Commit: https://github.com/vim/vim/commit/7a53f29c031f54ab67a803e5e3f8cb44e4edc4bc Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 22 18:31:02 2021 +0000 patch 8.2.3649: Vim9: error for variable declared in while loop Problem: Vim9: error for variable declared in while loop. Solution: Do not keep the first variable. (closes https://github.com/vim/vim/issues/9191)
author Bram Moolenaar <Bram@vim.org>
date Mon, 22 Nov 2021 19:45:03 +0100
parents 485c7c4afeb7
children 14b4c778b61e
comparison
equal deleted inserted replaced
26235:f06e596b22f6 26236:9e6ddd7b91cd
3081 var s = '' 3081 var s = ''
3082 while s == 'x' # {comment} 3082 while s == 'x' # {comment}
3083 endwhile 3083 endwhile
3084 enddef 3084 enddef
3085 3085
3086 def Test_while_loop_in_script()
3087 var lines =<< trim END
3088 vim9script
3089 var result = ''
3090 var cnt = 0
3091 while cnt < 3
3092 var s = 'v' .. cnt
3093 result ..= s
3094 cnt += 1
3095 endwhile
3096 assert_equal('v0v1v2', result)
3097 END
3098 CheckScriptSuccess(lines)
3099 enddef
3100
3086 def Test_while_loop_fails() 3101 def Test_while_loop_fails()
3087 CheckDefFailure(['while xxx'], 'E1001:') 3102 CheckDefFailure(['while xxx'], 'E1001:')
3088 CheckDefFailure(['endwhile'], 'E588:') 3103 CheckDefFailure(['endwhile'], 'E588:')
3089 CheckDefFailure(['continue'], 'E586:') 3104 CheckDefFailure(['continue'], 'E586:')
3090 CheckDefFailure(['if true', 'continue'], 'E586:') 3105 CheckDefFailure(['if true', 'continue'], 'E586:')