patch 9.0.1573: error for function name has wrong line number
Problem: Error for function name has wrong line number.
Solution: Set the line number before giving the error.
diff --git a/src/vim9execute.c b/src/vim9execute.c
index 8e27166..921e2ca 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -4448,6 +4448,7 @@
CLEAR_FIELD(ea);
ea.cmd = ea.arg = iptr->isn_arg.string;
ga_init2(&lines_to_free, sizeof(char_u *), 50);
+ SOURCING_LNUM = iptr->isn_lnum;
define_function(&ea, NULL, &lines_to_free, 0);
ga_clear_strings(&lines_to_free);
}