patch 9.0.1959: Vim9: methods parameters and types are covariant Commit: https://github.com/vim/vim/commit/f3b68d4759a040ed0c4844c279ea3c779b3863ff Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Sep 29 22:50:02 2023 +0200 patch 9.0.1959: Vim9: methods parameters and types are covariant Problem: Vim9: methods parameters and types are covariant Solution: Support contra-variant type check for object method arguments (similar to Dart). closes: #12965 closes: #13221 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

/* 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