Mercurial > vim
diff src/vim9type.c @ 22347:712bc35842aa v8.2.1722
patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Commit: https://github.com/vim/vim/commit/dbd759309b4b6abea96b18d61770e100cf4264b5
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Sep 21 21:48:21 2020 +0200
patch 8.2.1722: Vim9: cannot assign a lambda to a variable of type function
Problem: Vim9: cannot assign a lambda to a variable of type function.
Solution: Allow for assigning a partial to a variable of type function.
(Naruhiko Nishino, closes #6996)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 21 Sep 2020 22:00:03 +0200 |
parents | a5b16c9eee9d |
children | 6a9e5c087c86 |
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--- a/src/vim9type.c +++ b/src/vim9type.c @@ -463,7 +463,11 @@ check_type(type_T *expected, type_T *act && !(expected->tt_type == VAR_ANY && actual->tt_type != VAR_VOID)) { - if (expected->tt_type != actual->tt_type) + // tt_type should match, except that a "partial" can be assigned to a + // variable with type "func". + if (!(expected->tt_type == actual->tt_type + || (expected->tt_type == VAR_FUNC + && actual->tt_type == VAR_PARTIAL))) { if (expected->tt_type == VAR_BOOL && (actual->tt_flags & TTFLAG_BOOL_OK))