patch 8.2.4145: confusing error when using name of import for a function
Problem: Confusing error when using name of import for a function.
Solution: Pass a flag to trans_function_name().
diff --git a/src/vim.h b/src/vim.h
index 05bafdc..cb8af5d 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -2632,6 +2632,7 @@
#define TFN_READ_ONLY 0x10 // will not change the var
#define TFN_NO_DECL 0x20 // only used for GLV_NO_DECL
#define TFN_COMPILING 0x40 // only used for GLV_COMPILING
+#define TFN_NEW_FUNC 0x80 // defining a new function
// Values for get_lval() flags argument:
#define GLV_QUIET TFN_QUIET // no error messages