alt/error_virtual_type2_alt3.nit:22,2--24,13: Error: circularity of virtual type definition: GT -> G[T] <-> T
alt/error_virtual_type2_alt3.nit:25,2--27,12: Error: circularity of virtual type definition: T <-> G[T]
alt/error_virtual_type2_alt3.nit:38,23: Redef Error: Wrong return type. found T, expected Comparable as in error_virtual_type2_alt3#A#foo.
alt/error_virtual_type2_alt3.nit:40,17--26: Redef Error: Wrong bound type. Found G[Discrete], expected a subtype of null, as in error_virtual_type2_alt3#A#GT.
alt/error_virtual_type2_alt3.nit:42,23: Redef Error: Wrong return type. found T, expected Comparable as in error_virtual_type2_alt3#A#bar.