patch 8.2.3446: not enough tests for empty string arguments Commit: https://github.com/vim/vim/commit/820d5525cae707f39571c6abc2aa6a9e66ed171e Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Sep 17 21:07:35 2021 +0200 patch 8.2.3446: not enough tests for empty string arguments Problem: Not enough tests for empty string arguments. Solution: Add tests, fix type check. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8881)

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

#ifdef PROTO
// cproto runs into trouble when these types are missing
typedef double _Float16;
typedef double _Float32;
typedef double _Float64;
typedef double _Float128;
typedef double _Float32x;
typedef double _Float64x;
#endif