Mercurial > vim
diff src/typval.c @ 30015:adb0de8be4ce v9.0.0345
patch 9.0.0345: error message for list argument could be clearer
Commit: https://github.com/vim/vim/commit/d83392a43a48c566c0f3b76382a3648584dae32b
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 1 12:22:46 2022 +0100
patch 9.0.0345: error message for list argument could be clearer
Problem: Error message for list argument could be clearer.
Solution: Include the argument number. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/11027)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 01 Sep 2022 13:30:05 +0200 |
parents | 86eb4aba16c3 |
children | ba22d5536d3e |
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--- a/src/typval.c +++ b/src/typval.c @@ -509,6 +509,23 @@ check_for_list_arg(typval_T *args, int i } /* + * Give an error and return FAIL unless "args[idx]" is a non-NULL list. + */ + int +check_for_nonnull_list_arg(typval_T *args, int idx) +{ + if (check_for_list_arg(args, idx) == FAIL) + return FAIL; + + if (args[idx].vval.v_list == NULL) + { + semsg(_(e_non_null_list_required_for_argument_nr), idx + 1); + return FAIL; + } + return OK; +} + +/* * Check for an optional list argument at 'idx' */ int