Mercurial > vim
comparison src/testdir/test_vim9_script.vim @ 25280:ca7a8ea2eb5f v8.2.3177
patch 8.2.3177: Vim9: can not use "for _ in expr" at script level
Commit: https://github.com/vim/vim/commit/ad2d4969e1616d3a0354c181e3a09271d5433b3d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 18 17:08:50 2021 +0200
patch 8.2.3177: Vim9: can not use "for _ in expr" at script level
Problem: Vim9: can not use "for _ in expr" at script level.
Solution: Skip assignment if the loop variable is "_".
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 18 Jul 2021 17:15:03 +0200 |
| parents | a60895011da9 |
| children | 9bce044c7643 |
comparison
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| 25279:a59175d38799 | 25280:ca7a8ea2eb5f |
|---|---|
| 2555 ] | 2555 ] |
| 2556 for dd in foo | 2556 for dd in foo |
| 2557 dd.counter = 12 | 2557 dd.counter = 12 |
| 2558 endfor | 2558 endfor |
| 2559 assert_equal([{a: 'Cat', counter: 12}], foo) | 2559 assert_equal([{a: 'Cat', counter: 12}], foo) |
| 2560 | |
| 2561 reslist = [] | |
| 2562 for _ in range(3) | |
| 2563 reslist->add('x') | |
| 2564 endfor | |
| 2565 assert_equal(['x', 'x', 'x'], reslist) | |
| 2560 END | 2566 END |
| 2561 CheckDefAndScriptSuccess(lines) | 2567 CheckDefAndScriptSuccess(lines) |
| 2562 enddef | 2568 enddef |
| 2563 | 2569 |
| 2564 def Test_for_loop_fails() | 2570 def Test_for_loop_fails() |