def output(self, gen, indent):
        gen.write(indent, "assert 0 # Invalid parser node\n")
Clears a stored failure.
dataset/ETHPy150Open smurfix/yapps/yapps/parsetree.py/Node.output--crossover with--dataset/ETHPy150Open lektor/lektor-archive/lektor/buildfailures.py/FailureController.clear_failure