Mercurial > vim
diff src/list.c @ 26931:6cdf92e77a91 v8.2.3994
patch 8.2.3994: Vim9: extend() complains about type when it was not declared
Commit: https://github.com/vim/vim/commit/ad8f2485856eadb931ebd1f633ca366a40e415b8
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jan 3 16:52:28 2022 +0000
patch 8.2.3994: Vim9: extend() complains about type when it was not declared
Problem: Vim9: extend() complains about the type even when it was not
declared.
Solution: Only check the list or dict type when it was declared.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 03 Jan 2022 18:00:03 +0100 |
parents | 4e77f9961650 |
children | ccb9be1cdd71 |
line wrap: on
line diff
--- a/src/list.c +++ b/src/list.c @@ -2758,25 +2758,26 @@ list_extend_func( extend(typval_T *argvars, typval_T *rettv, char_u *arg_errmsg, int is_new) { type_T *type = NULL; - garray_T type_list; char *func_name = is_new ? "extendnew()" : "extend()"; - if (!is_new && in_vim9script()) + if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST) { - // Check that extend() does not change the type of the dict. - ga_init2(&type_list, sizeof(type_T *), 10); - type = typval2type(argvars, get_copyID(), &type_list, TVTT_DO_MEMBER); + // Check that extend() does not change the type of the list if it was + // declared. + if (!is_new && in_vim9script() && argvars[0].vval.v_list != NULL) + type = argvars[0].vval.v_list->lv_type; + list_extend_func(argvars, type, func_name, arg_errmsg, is_new, rettv); } - - if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST) - list_extend_func(argvars, type, func_name, arg_errmsg, is_new, rettv); else if (argvars[0].v_type == VAR_DICT && argvars[1].v_type == VAR_DICT) + { + // Check that extend() does not change the type of the list if it was + // declared. + if (!is_new && in_vim9script() && argvars[0].vval.v_dict != NULL) + type = argvars[0].vval.v_dict->dv_type; dict_extend_func(argvars, type, func_name, arg_errmsg, is_new, rettv); + } else semsg(_(e_argument_of_str_must_be_list_or_dictionary), func_name); - - if (type != NULL) - clear_type_list(&type_list); } /*