Mercurial > vim
changeset 21180:dde4c2e84f5c v8.2.1141
patch 8.2.1141: Vim9: return type of filter() is any
Commit: https://github.com/vim/vim/commit/0d94ad69586972e7522ec6ca1441a517af2ade7a
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jul 5 20:16:41 2020 +0200
patch 8.2.1141: Vim9: return type of filter() is any
Problem: Vim9: return type of filter() is any.
Solution: Use type of the argument.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 05 Jul 2020 20:30:06 +0200 |
| parents | 2bf0ee9ae1c7 |
| children | 7ce93ec8ac30 |
| files | src/evalfunc.c src/testdir/test_vim9_func.vim src/version.c |
| diffstat | 3 files changed, 12 insertions(+), 1 deletions(-) [+] |
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--- a/src/evalfunc.c +++ b/src/evalfunc.c @@ -581,7 +581,7 @@ static funcentry_T global_functions[] = {"file_readable", 1, 1, FEARG_1, ret_number, f_filereadable}, // obsolete {"filereadable", 1, 1, FEARG_1, ret_number, f_filereadable}, {"filewritable", 1, 1, FEARG_1, ret_number, f_filewritable}, - {"filter", 2, 2, FEARG_1, ret_any, f_filter}, + {"filter", 2, 2, FEARG_1, ret_first_arg, f_filter}, {"finddir", 1, 3, FEARG_1, ret_string, f_finddir}, {"findfile", 1, 3, FEARG_1, ret_string, f_findfile}, {"flatten", 1, 2, FEARG_1, ret_list_any, f_flatten},
--- a/src/testdir/test_vim9_func.vim +++ b/src/testdir/test_vim9_func.vim @@ -918,6 +918,15 @@ def Test_extend_return_type() assert_equal(6, res) enddef +def Test_filter_return_type() + let l = filter([1, 2, 3], {-> 1}) + let res = 0 + for n in l + res += n + endfor + assert_equal(6, res) +enddef + def Line_continuation_in_def(dir: string = ''): string let path: string = empty(dir) \ ? 'empty'