Datasets:

SwashBuckler001
/

idiombench

from typing import Union, Optional, Protocol

class Exitable(Protocol):
    def exit(self) -> int:
        ...
class Quittable(Protocol):
    def quit(self) -> Optional[int]:
        ...

def finish(task: Union[Exitable, Quittable]) -> int:
    ...
class DefaultJob:
    ...
    def quit(self) -> int:
        return 0
finish(DefaultJob()) # OK

	from typing import Union, Optional, Protocol

	class Exitable(Protocol):
	def exit(self) -> int:
	...
	class Quittable(Protocol):
	def quit(self) -> Optional[int]:
	...

	def finish(task: Union[Exitable, Quittable]) -> int:
	...
	class DefaultJob:
	...
	def quit(self) -> int:
	return 0
	finish(DefaultJob()) # OK