alt/base_notnull_1alt1_alt3.nit:23,7: Type Error: expected `Object`, got `null`.
alt/base_notnull_1alt1_alt3.nit:24,7: Type Error: expected `Object`, got `null`.
alt/base_notnull_1alt1_alt3.nit:27,12: Type Error: expected `Object`, got `null`.
alt/base_notnull_1alt1_alt3.nit:30,12: Type Error: expected `Object`, got `null`.
alt/base_notnull_1alt1_alt3.nit:31,7--20: Type Error: `as(not null)` on `null`.
alt/base_notnull_1alt1_alt3.nit:32,7--20: Type Error: `as(not null)` on `null`.
alt/base_notnull_1alt1_alt3.nit:33,7: Type Error: `or else` on `null`.
alt/base_notnull_1alt1_alt3.nit:33,7--17: Type Error: expected `Object`, got `nullable Int`.
alt/base_notnull_1alt1_alt3.nit:34,7: Type Error: `or else` on `null`.
alt/base_notnull_1alt1_alt3.nit:34,7--17: Type Error: expected `Object`, got `nullable Int`.
alt/base_notnull_1alt1_alt3.nit:35,7: Type Error: `or else` on `null`.
alt/base_notnull_1alt1_alt3.nit:35,7--17: Type Error: expected `Object`, got `null`.
alt/base_notnull_1alt1_alt3.nit:36,7: Type Error: `or else` on `null`.
alt/base_notnull_1alt1_alt3.nit:36,7--17: Type Error: expected `Object`, got `null`.