+alt/base_as_cast_alt2.nit:42,1--12: Warning: Expression is already a Object.
+alt/base_as_cast_alt2.nit:52,1--12: Warning: Expression is already a Object.
+Runtime error: Cast failed. Expected `B`, got `A` (alt/base_as_cast_alt2.nit:46)
0
0
0
-Runtime error: Cast failed (alt/base_as_cast_alt2.nit:46)
-alt/base_as_cast_alt2.nit:42,1--12: Warning: Expression is already a Object.
-alt/base_as_cast_alt2.nit:52,1--12: Warning: Expression is already a Object.