patch 8.2.2209: Vim9: return type of => lambda not parsed Commit: https://github.com/vim/vim/commit/9e68c32563d8c9ffe1ac04ecd4ccd730af66b97c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 25 12:38:04 2020 +0100 patch 8.2.2209: Vim9: return type of => lambda not parsed Problem: Vim9: return type of => lambda not parsed. Solution: Parse and use the return type.

/* locale.c */
char_u *get_mess_lang(void);
void set_lang_var(void);
void init_locale(void);
void ex_language(exarg_T *eap);
void free_locales(void);
char_u *get_lang_arg(expand_T *xp, int idx);
char_u *get_locales(expand_T *xp, int idx);
/* vim: set ft=c : */