-alt/base_control_flow_alt1.nit:26,1--30:2: Control error: Reached end of function (a 'return' with a value was expected).
-alt/base_control_flow_alt1.nit:33,1--41:2: Control error: Reached end of function (a 'return' with a value was expected).
+alt/base_control_flow_alt1.nit:26,1--30,2: Control error: Reached end of function (a 'return' with a value was expected).
+alt/base_control_flow_alt1.nit:33,1--41,2: Control error: Reached end of function (a 'return' with a value was expected).