@classmethod
    def cast(cls, value, loc):
        op = 'cast'
        return cls(op=op, value=value, loc=loc)
%prog swap blastfile
dataset/ETHPy150Open numba/numba/numba/ir.py/Expr.cast--crossover with--dataset/ETHPy150Open tanghaibao/jcvi/formats/blast.py/swap