alt/base_adaptive_loop_array_1alt2_alt1.nit:26,10--15: Error: method `length` does not exists in `Int`.
-alt/base_adaptive_loop_array_1alt2_alt1.nit:26,10--15: Error: method `length` does not exists in `nullable Object`.
-alt/base_adaptive_loop_array_1alt2_alt1.nit:28,3--8: Error: method `length` does not exists in `nullable Object`.
+alt/base_adaptive_loop_array_1alt2_alt1.nit:26,10--15: Error: method `length` does not exists in `Object`.
+alt/base_adaptive_loop_array_1alt2_alt1.nit:28,3--8: Error: method `length` does not exists in `Object`.