base_classid.nit:47,2--8: Warning: expression is already a `A`.
base_classid.nit:48,2--9: Warning: expression is already a `A`.
base_classid.nit:49,2--8: Warning: expression is already a `A` since it is a `B`.
+base_classid.nit:52,2--8: Warning: expression is already a `B`.
true
true
true
base_isa3.nit:59,8--14: Warning: expression is already a `A` since it is a `B`.
+base_isa3.nit:60,8--14: Warning: expression is already a `B`.
base_isa3.nit:64,8--14: Warning: expression is already a `A` since it is a `C`.
+base_isa3.nit:66,8--14: Warning: expression is already a `C`.
base_isa3.nit:69,8--14: Warning: expression is already a `A` since it is a `D`.
+base_isa3.nit:71,8--14: Warning: expression is already a `C` since it is a `D`.
+base_isa3.nit:72,8--14: Warning: expression is already a `D`.
base_isa3.nit:73,8--14: Warning: expression is already a `E` since it is a `D`.
-base_isa3.nit:74,8--14: Warning: expression is already a `E`.
-base_isa3.nit:75,8--14: Warning: expression is already a `E`.
-base_isa3.nit:76,8--14: Warning: expression is already a `E`.
+base_isa3.nit:74,8--14: Warning: expression is already a `E` since it is a `D`.
+base_isa3.nit:75,8--14: Warning: expression is already a `E` since it is a `D`.
+base_isa3.nit:76,8--14: Warning: expression is already a `E` since it is a `D`.
base_isa3.nit:79,8--14: Warning: expression is already a `A` since it is a `E`.
+base_isa3.nit:81,8--14: Warning: expression is already a `E`.
base_isa3.nit:84,8--14: Warning: expression is already a `A` since it is a `F`.
+base_isa3.nit:85,8--14: Warning: expression is already a `E` since it is a `F`.
+base_isa3.nit:86,8--14: Warning: expression is already a `F`.
base_isa3.nit:87,8--14: Warning: expression is already a `G` since it is a `F`.
base_isa3.nit:91,8--14: Warning: expression is already a `A` since it is a `G`.
+base_isa3.nit:93,8--14: Warning: expression is already a `G`.
true
base_isa_gen1.nit:62,8--14: Warning: expression is already a `A` since it is a `F`.
+base_isa_gen1.nit:63,8--14: Warning: expression is already a `C` since it is a `F`.
base_isa_gen1.nit:65,8--30: Warning: expression is already a `D[Object, Object]` since it is a `G[Object]`.
base_isa_gen1.nit:66,8--30: Warning: expression is already a `D[Object, Object]` since it is a `E[F]`.
+base_isa_gen1.nit:67,8--25: Warning: expression is already a `D[A, Object]` since it is a `E[F]`.
+base_isa_gen1.nit:69,8--25: Warning: expression is already a `D[F, Object]` since it is a `E[F]`.
true
base_isa_gen2.nit:39,8--22: Warning: expression is already a `A[Object]`.
base_isa_gen2.nit:41,8--22: Warning: expression is already a `A[Object]` since it is a `B[Object]`.
+base_isa_gen2.nit:42,8--22: Warning: expression is already a `B[Object]`.
base_isa_gen2.nit:44,8--22: Warning: expression is already a `A[Object]` since it is a `C[Object]`.
+base_isa_gen2.nit:46,8--22: Warning: expression is already a `C[Object]`.
base_isa_gen2.nit:48,8--22: Warning: expression is already a `A[Object]` since it is a `D[Object, Object]`.
+base_isa_gen2.nit:49,8--22: Warning: expression is already a `B[Object]` since it is a `D[Object, Object]`.
+base_isa_gen2.nit:50,8--22: Warning: expression is already a `C[Object]` since it is a `D[Object, Object]`.
+base_isa_gen2.nit:51,8--30: Warning: expression is already a `D[Object, Object]`.
true
base_isa_gen4.nit:34,8--15: Warning: expression is already a `A` since it is a `B[Canard]`.
+base_isa_gen4.nit:35,8--23: Warning: expression is already a `B[Canard]`.
base_isa_gen4.nit:36,8--23: Warning: expression is already a `B[Animal]` since it is a `B[Canard]`.
base_isa_gen4.nit:40,8--26: Warning: expression is already a `B[B[Canard]]`.
base_isa_gen4.nit:42,8--26: Warning: expression is already a `B[B[Animal]]` since it is a `B[B[Canard]]`.
base_isa_gen5.nit:39,8--15: Warning: expression is already a `A` since it is a `B[Canard]`.
+base_isa_gen5.nit:40,8--23: Warning: expression is already a `B[Canard]`.
base_isa_gen5.nit:41,8--23: Warning: expression is already a `B[Animal]` since it is a `B[Canard]`.
base_isa_gen5.nit:46,8--26: Warning: expression is already a `B[B[Canard]]`.
base_isa_gen5.nit:48,8--26: Warning: expression is already a `B[B[Animal]]` since it is a `B[B[Canard]]`.
base_isa_nullable1.nit:39,8--15: Warning: expression is already a `A` since it is a `B[Integer]`.
+base_isa_nullable1.nit:40,8--24: Warning: expression is already a `B[Integer]`.
base_isa_nullable1.nit:41,8--25: Warning: expression is already a `B[Discrete]` since it is a `B[Integer]`.
base_isa_nullable1.nit:46,8--27: Warning: expression is already a `B[B[Integer]]`.
base_isa_nullable1.nit:48,8--28: Warning: expression is already a `B[B[Discrete]]` since it is a `B[B[Integer]]`.
-base_isa_nullable1.nit:50,8--34: Warning: expression is already a `B[nullable Discrete]` since it is a `B[Discrete]`.
+base_isa_nullable1.nit:50,8--34: Warning: expression is already a `B[nullable Discrete]` since it is a `B[Integer]`.
true
base_isa_nullable2.nit:27,8--23: Warning: expression is already a `nullable A` since it is a `A`.
base_isa_nullable2.nit:29,8--31: Warning: expression is already a `nullable B[Object]` since it is a `B[Object]`.
-base_isa_nullable2.nit:30,8--40: Warning: expression is already a `nullable B[nullable Object]` since it is a `nullable B[Object]`.
+base_isa_nullable2.nit:30,8--40: Warning: expression is already a `nullable B[nullable Object]` since it is a `B[Object]`.
base_isa_nullable2.nit:33,8--31: Warning: expression is already a `C[nullable Object]`.
true
base_isa_gen1.nit:62,8--14: Warning: expression is already a `A` since it is a `F`.
+base_isa_gen1.nit:63,8--14: Warning: expression is already a `C` since it is a `F`.
base_isa_gen1.nit:65,8--30: Warning: expression is already a `D[Object, Object]` since it is a `G[Object]`.
base_isa_gen1.nit:66,8--30: Warning: expression is already a `D[Object, Object]` since it is a `E[F]`.
+base_isa_gen1.nit:67,8--25: Warning: expression is already a `D[A, Object]` since it is a `E[F]`.
+base_isa_gen1.nit:69,8--25: Warning: expression is already a `D[F, Object]` since it is a `E[F]`.
Runtime error: Assert failed (base_isa_gen1.nit:68)
base_isa_gen4.nit:34,8--15: Warning: expression is already a `A` since it is a `B[Canard]`.
+base_isa_gen4.nit:35,8--23: Warning: expression is already a `B[Canard]`.
base_isa_gen4.nit:36,8--23: Warning: expression is already a `B[Animal]` since it is a `B[Canard]`.
base_isa_gen4.nit:40,8--26: Warning: expression is already a `B[B[Canard]]`.
base_isa_gen4.nit:42,8--26: Warning: expression is already a `B[B[Animal]]` since it is a `B[B[Canard]]`.
base_isa_gen5.nit:39,8--15: Warning: expression is already a `A` since it is a `B[Canard]`.
+base_isa_gen5.nit:40,8--23: Warning: expression is already a `B[Canard]`.
base_isa_gen5.nit:41,8--23: Warning: expression is already a `B[Animal]` since it is a `B[Canard]`.
base_isa_gen5.nit:46,8--26: Warning: expression is already a `B[B[Canard]]`.
base_isa_gen5.nit:48,8--26: Warning: expression is already a `B[B[Animal]]` since it is a `B[B[Canard]]`.
base_isa_nullable1.nit:39,8--15: Warning: expression is already a `A` since it is a `B[Integer]`.
+base_isa_nullable1.nit:40,8--24: Warning: expression is already a `B[Integer]`.
base_isa_nullable1.nit:41,8--25: Warning: expression is already a `B[Discrete]` since it is a `B[Integer]`.
base_isa_nullable1.nit:46,8--27: Warning: expression is already a `B[B[Integer]]`.
base_isa_nullable1.nit:48,8--28: Warning: expression is already a `B[B[Discrete]]` since it is a `B[B[Integer]]`.
-base_isa_nullable1.nit:50,8--34: Warning: expression is already a `B[nullable Discrete]` since it is a `B[Discrete]`.
+base_isa_nullable1.nit:50,8--34: Warning: expression is already a `B[nullable Discrete]` since it is a `B[Integer]`.
Runtime error: Assert failed (base_isa_nullable1.nit:42)
base_isa_nullable2.nit:27,8--23: Warning: expression is already a `nullable A` since it is a `A`.
base_isa_nullable2.nit:29,8--31: Warning: expression is already a `nullable B[Object]` since it is a `B[Object]`.
-base_isa_nullable2.nit:30,8--40: Warning: expression is already a `nullable B[nullable Object]` since it is a `nullable B[Object]`.
+base_isa_nullable2.nit:30,8--40: Warning: expression is already a `nullable B[nullable Object]` since it is a `B[Object]`.
base_isa_nullable2.nit:33,8--31: Warning: expression is already a `C[nullable Object]`.
Runtime error: Assert failed (base_isa_nullable2.nit:32)