tests/functional/u/undefined/undefined_loop_variable_py311.py


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"""Tests for undefined-loop-variable using Python 3.11 syntax."""

from typing import Never


def for_else_never(iterable):
    """Test for-else with Never type."""

    def idontreturn() -> Never:
        """This function never returns."""

    while True:
        for thing in iterable:
            break
        else:
            idontreturn()
        print(thing)