patch 9.0.1703: Vim9 Calling a method in an extended class fails
Problem: Vim9 Calling a method in an extended class fails
Solution: use method index directly
closes: #12778
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
diff --git a/src/vim9class.c b/src/vim9class.c
index 18f36bd..2f24228 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -209,6 +209,13 @@
siemsg("index %d out of range for interface %s", idx, itf->class_name);
return 0;
}
+
+ // If "cl" is the interface or the class that is extended, then the method
+ // index can be used directly and there is no need to search for the method
+ // index in one of the child classes.
+ if (cl == itf)
+ return idx;
+
itf2class_T *i2c;
for (i2c = itf->class_itf2class; i2c != NULL; i2c = i2c->i2c_next)
if (i2c->i2c_class == cl && i2c->i2c_is_method == is_method)