-alt/base_prot_sig_alt4.nit:34,23--32: Error: The protected property `vproB` cannot contain the private type `B`
-alt/base_prot_sig_alt4.nit:34,23--32: Error: The protected property `vproB=` cannot contain the private type `B`
+alt/base_prot_sig_alt4.nit:42,23--32: Error: the protected property `vproB` cannot contain the private type `B`.
+alt/base_prot_sig_alt4.nit:42,23--32: Error: the protected property `vproB=` cannot contain the private type `B`.