Mercurial > vim
diff src/vim9compile.c @ 28002:1012048eed26 v8.2.4526
patch 8.2.4526: Vim9: cannot set variables to a null value
Commit: https://github.com/vim/vim/commit/8acb9cc6209768ca7ec75c9f7af8c389312ea8d6
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 8 13:18:55 2022 +0000
patch 8.2.4526: Vim9: cannot set variables to a null value
Problem: Vim9: cannot set variables to a null value.
Solution: Add null_list, null_job, etc.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 08 Mar 2022 14:30:05 +0100 |
parents | 212c5894b8b1 |
children | 0ed38a4e028d |
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--- a/src/vim9compile.c +++ b/src/vim9compile.c @@ -403,8 +403,12 @@ need_type_where( if (ret == OK) return OK; + // If actual a constant a runtime check makes no sense. If it's + // null_function it is OK. + if (actual_is_const && ret == MAYBE && actual == &t_func_unknown) + return OK; + // If the actual type can be the expected type add a runtime check. - // If it's a constant a runtime check makes no sense. if (!actual_is_const && ret == MAYBE && use_typecheck(actual, expected)) { generate_TYPECHECK(cctx, expected, offset, where.wt_index);