_numeric.py 文件源码

def syn_BinOp(self, ctx, e):
        if isinstance(e.op, (ast.LShift, ast.RShift, ast.BitOr, ast.BitXor, ast.BitAnd)):
            raise _errors.TyError("Cannot use bitwise operators on ieee values.", e)
        ctx.ana(e.right, self)
        return self