# Validity VFAV-3

This [test](.) is exercising the condition [3](../Readme.md) of the validity rule [VFAV](../../vfav/Readme.md).

### Description

In this test, the constraint of the formal generic parameter of class `BB` has a `rename` clause, renaming function `f` with the alias name `alias "()"`. But this feature has no argument. This violates `VFAV-3`.

### Notes

* ISE Eiffel (as of 18.11.10.2592 and until 19.10.10.3641) reported this validity rule violation using the code `VFAV-4`.
