patch 9.0.1152: class "implements" argument not implemented
Problem: Class "implements" argument not implemented.
Solution: Implement "implements" argument. Add basic checks for when a
class implements an interface.
diff --git a/src/errors.h b/src/errors.h
index b86b1c3..7344e2e 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -3414,4 +3414,12 @@
INIT(= N_("E1344: Cannot initialize a member in an interface"));
EXTERN char e_not_valid_command_in_interface_str[]
INIT(= N_("E1345: Not a valid command in an interface: %s"));
+EXTERN char e_interface_name_not_found_str[]
+ INIT(= N_("E1346: Interface name not found: %s"));
+EXTERN char e_not_valid_interface_str[]
+ INIT(= N_("E1347: Not a valid interface: %s"));
+EXTERN char e_member_str_of_interface_str_not_implemented[]
+ INIT(= N_("E1348: Member \"%s\" of interface \"%s\" not implemented"));
+EXTERN char e_function_str_of_interface_str_not_implemented[]
+ INIT(= N_("E1349: Function \"%s\" of interface \"%s\" not implemented"));
#endif