Mercurial > vim
comparison src/testdir/test_vim9_assign.vim @ 22545:47596deedfb5 v8.2.1821
patch 8.2.1821: Vim9: concatenating to a NULL list doesn't work
Commit: https://github.com/vim/vim/commit/1a73923705744ab8297dd856d194e20297563456
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Oct 10 15:37:58 2020 +0200
patch 8.2.1821: Vim9: concatenating to a NULL list doesn't work
Problem: Vim9: concatenating to a NULL list doesn't work.
Solution: Handle a NULL list like an empty list. (closes https://github.com/vim/vim/issues/7064)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 10 Oct 2020 15:45:03 +0200 |
| parents | 4c21f7f6f9e3 |
| children | a3df1fb28d44 |
comparison
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| 22544:beaa663bf63c | 22545:47596deedfb5 |
|---|---|
| 232 assert_equal([123], l) | 232 assert_equal([123], l) |
| 233 | 233 |
| 234 var d: dict<number> | 234 var d: dict<number> |
| 235 d['one'] = 1 | 235 d['one'] = 1 |
| 236 assert_equal(#{one: 1}, d) | 236 assert_equal(#{one: 1}, d) |
| 237 END | |
| 238 CheckScriptSuccess(lines) | |
| 239 | |
| 240 # appending to NULL list from a function | |
| 241 lines =<< trim END | |
| 242 vim9script | |
| 243 var list: list<string> | |
| 244 def Func() | |
| 245 list += ['a', 'b'] | |
| 246 enddef | |
| 247 Func() | |
| 248 assert_equal(['a', 'b'], list) | |
| 237 END | 249 END |
| 238 CheckScriptSuccess(lines) | 250 CheckScriptSuccess(lines) |
| 239 enddef | 251 enddef |
| 240 | 252 |
| 241 def Test_single_letter_vars() | 253 def Test_single_letter_vars() |