-alt/base_attr_abstract_alt2.nit:20,6: Error: Untyped attribute base_attr_abstract_alt2#Foo#b
-alt/base_attr_abstract_alt2.nit:20,21--30: Error: `noautoinit` attributes cannot be abstract
+alt/base_attr_abstract_alt2.nit:20,6: Error: untyped attribute `base_attr_abstract_alt2#Foo#b`.
+alt/base_attr_abstract_alt2.nit:20,21--30: Error: `noautoinit` attributes cannot be abstract.