alt/error_expr_not_ok_alt6.nit:42,7--9: Type Error: expected `A`, got `Int`.
alt/error_expr_not_ok_alt6.nit:43,5--8: Error: method `fail` does not exists in `Int`.
alt/error_expr_not_ok_alt6.nit:45,7--10: Type Error: expected `A`, got `null`.
alt/error_expr_not_ok_alt6.nit:42,7--9: Type Error: expected `A`, got `Int`.
alt/error_expr_not_ok_alt6.nit:43,5--8: Error: method `fail` does not exists in `Int`.
alt/error_expr_not_ok_alt6.nit:45,7--10: Type Error: expected `A`, got `null`.
alt/error_expr_not_ok_alt6.nit:60,4--7: Type Error: expected `Bool`, got `Int`.
alt/error_expr_not_ok_alt6.nit:60,20: Type Error: expected `A`, got `Int`.
alt/error_expr_not_ok_alt6.nit:62,10--13: Type Error: expected `Bool`, got `Int`.
alt/error_expr_not_ok_alt6.nit:60,4--7: Type Error: expected `Bool`, got `Int`.
alt/error_expr_not_ok_alt6.nit:60,20: Type Error: expected `A`, got `Int`.
alt/error_expr_not_ok_alt6.nit:62,10--13: Type Error: expected `Bool`, got `Int`.