patch 8.2.3249: Vim9: error for re-imported function with default argument Commit: https://github.com/vim/vim/commit/60dc8274e9f8c6a20d54efebc7a8752fe062eead Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 29 22:48:54 2021 +0200 patch 8.2.3249: Vim9: error for re-imported function with default argument Problem: Vim9: error for re-imported function with default argument. Solution: Do not check argument type if it is still unknown. (closes https://github.com/vim/vim/issues/8653)

--- a/src/vim.h
+++ b/src/vim.h
@@ -2736,4 +2736,7 @@ long elapsed(DWORD start_tick);
 // Maximum number of characters that can be fuzzy matched
 #define MAX_FUZZY_MATCHES	256
 
+// flags for equal_type()
+#define ETYPE_ARG_UNKNOWN 1
+
 #endif // VIM__H