# Different cases for using boolean variables in boolean contexts.
# Tests whether all boolean variables (expressed as i8s) are lowered into i1s before used in branching instruction (`br`)

def bfunc(b: bool) -> bool:
    return not b

def run() -> int32:
    b1 = True
    b2 = False

    if b1:
        pass

    if not b2:
        pass

    while b2:
        pass

    l = [i for i in range(10) if b2]

    b_and = True and False
    b_or = True or False

    b_and = b1 and b2
    b_or = b1 or b2

    bfunc(b1)

    return 0