Method fail

mypyc/analysis/ircheck.py:247–248

(self, source: Op, desc: str)

        self.errors: list[FnError] = []

    def fail(self, source: Op, desc: str) -> None:
        self.errors.append(FnError(source=source, desc=desc))

    def check_control_op_targets(self, op: ControlOp) -> None:
        for target in op.targets():