alt/base_arg_default_alt1.nit:81,3--5: Error: expected at least 4 argument(s) for `foo(a, b: nullable Int, c, d: Int, e, f: nullable Int)`; got 0. See introduction at `base_arg_default_alt1::A::foo`. alt/base_arg_default_alt1.nit:82,3--5: Error: expected at least 4 argument(s) for `foo(a, b: nullable Int, c, d: Int, e, f: nullable Int)`; got 1. See introduction at `base_arg_default_alt1::A::foo`. alt/base_arg_default_alt1.nit:83,3--5: Error: expected at least 4 argument(s) for `foo(a, b: nullable Int, c, d: Int, e, f: nullable Int)`; got 2. See introduction at `base_arg_default_alt1::A::foo`. alt/base_arg_default_alt1.nit:84,3--5: Error: expected at least 4 argument(s) for `foo(a, b: nullable Int, c, d: Int, e, f: nullable Int)`; got 3. See introduction at `base_arg_default_alt1::A::foo`. alt/base_arg_default_alt1.nit:88,3--5: Error: expected 6 argument(s) for `foo(a, b: nullable Int, c, d: Int, e, f: nullable Int)`; got 7. See introduction at `base_arg_default_alt1::A::foo`. alt/base_arg_default_alt1.nit:94,3--5: Error: expected 3 argument(s) for `bar(a, b, c: nullable Int)`; got 4. See introduction at `base_arg_default_alt1::A::bar`. alt/base_arg_default_alt1.nit:99,3--5: Error: expected 3 argument(s) for `bar=(a, b, c: nullable Int)`; got 4. See introduction at `base_arg_default_alt1::A::bar=`. alt/base_arg_default_alt1.nit:110,1--13: Error: expected 3 argument(s) for `[]=(a, b, c: nullable Int): Int`; got 4. See introduction at `base_arg_default_alt1::A::[]=`.