Mercurial > vim
comparison src/testdir/test_expr.vim @ 26348:bf1a7ce3f14a v8.2.3705
patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Commit: https://github.com/vim/vim/commit/eba3b7f6645c8f856132b4c06a009a3b0a44e21c
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Nov 30 18:25:08 2021 +0000
patch 8.2.3705: cannot pass a lambda name to function() or funcref()
Problem: Cannot pass a lambda name to function() or funcref(). (Yegappan
Lakshmanan)
Solution: Handle a lambda name differently.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 30 Nov 2021 19:30:05 +0100 |
| parents | ce6490cd6282 |
| children | e01607ab0fab |
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| 26347:cd04fa8a6d91 | 26348:bf1a7ce3f14a |
|---|---|
| 545 call assert_fails("call function('s:f')", 'E700:') | 545 call assert_fails("call function('s:f')", 'E700:') |
| 546 | 546 |
| 547 call assert_fails("call function('foo()')", 'E475:') | 547 call assert_fails("call function('foo()')", 'E475:') |
| 548 call assert_fails("call function('foo()')", 'foo()') | 548 call assert_fails("call function('foo()')", 'foo()') |
| 549 call assert_fails("function('')", 'E129:') | 549 call assert_fails("function('')", 'E129:') |
| 550 | |
| 551 let Len = {s -> strlen(s)} | |
| 552 call assert_equal(6, Len('foobar')) | |
| 553 let name = string(Len) | |
| 554 " can evaluate "function('<lambda>99')" | |
| 555 call execute('let Ref = ' .. name) | |
| 556 call assert_equal(4, Ref('text')) | |
| 550 endfunc | 557 endfunc |
| 551 | 558 |
| 552 func Test_funcref() | 559 func Test_funcref() |
| 553 func! One() | 560 func! One() |
| 554 return 1 | 561 return 1 |