base_iterator3.nit:35,1--25: Type Error: 'for' expects method 'iterator' to return an 'Iterator' or 'MapIterator' type'. base_iterator3.nit:39,1--25: Type Error: 'for' expects method 'iterator' to return an 'Iterator' or 'MapIterator' type'. base_iterator3.nit:43,1--25: Error: Method 'iterator' doesn't exists in Test3. base_iterator3.nit:43,1--25: Type Error: 'for' expects a type providing 'iterator' method, got 'Test3'. base_iterator3.nit:46,1--48: Type Error: 'for' expects only one variable when using 'Iterator'. base_iterator3.nit:47,1--47: Type Error: 'for' expects two variables when using 'MapIterator'.