alt/error_expr_not_ok_alt6.nit:64,7--33: Type error: expected A, got null
alt/error_expr_not_ok_alt6.nit:66,7--10: Type error: expected Bool, got null
alt/error_expr_not_ok_alt6.nit:66,21: Type error: expected A, got Int
-alt/error_expr_not_ok_alt6.nit:69,10--13: Type error: expected Collection[nullable Object], got null
+alt/error_expr_not_ok_alt6.nit:69,10--13: Type error: 'for' on a nullable expression.
+alt/error_expr_not_ok_alt6.nit:69,24: Type error: expected A, got Int
alt/error_expr_not_ok_alt6.nit:71,8--11: Type error: expected Bool, got null
alt/error_expr_not_ok_alt6.nit:72,7--15: Type error: expected A, got null
alt/error_expr_not_ok_alt6.nit:73,7--10: Type error: expected Bool, got null
alt/error_expr_not_ok_alt6.nit:78,7--19: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:79,11--14: Type error: expected Bool, got null
alt/error_expr_not_ok_alt6.nit:79,7--14: Type error: expected A, got Bool
-alt/error_expr_not_ok_alt6.nit:80,7--15: Error: Method '==' call on 'null'.
+alt/error_expr_not_ok_alt6.nit:80,7--15: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:81,7--15: Type error: expected A, got Bool
-alt/error_expr_not_ok_alt6.nit:82,7--18: Error: Method '==' call on 'null'.
-alt/error_expr_not_ok_alt6.nit:83,7--15: Error: Method '!=' call on 'null'.
+alt/error_expr_not_ok_alt6.nit:82,7--18: Type error: expected A, got Bool
+alt/error_expr_not_ok_alt6.nit:83,7--15: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:84,7--15: Type error: expected A, got Bool
-alt/error_expr_not_ok_alt6.nit:85,7--18: Error: Method '!=' call on 'null'.
+alt/error_expr_not_ok_alt6.nit:85,7--18: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:86,7--15: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:87,7--15: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:88,7--18: Type error: expected A, got Bool
alt/error_expr_not_ok_alt6.nit:145,8--14: Type error: expected A, got Array[nullable Int]
alt/error_expr_not_ok_alt6.nit:146,8--14: Type error: expected A, got Array[nullable Int]
alt/error_expr_not_ok_alt6.nit:147,8--17: Type error: expected A, got Array[null]
+alt/error_expr_not_ok_alt6.nit:149,14--17: Type error: expected Object, got null
alt/error_expr_not_ok_alt6.nit:149,7--24: Type error: expected A, got String
alt/error_expr_not_ok_alt6.nit:150,7--17: Type error: expected A, got Int
alt/error_expr_not_ok_alt6.nit:151,7--10: Type error: 'as(not null)' on 'null' value.