def merge_wheres(self, wheres, bindings):
        self.wheres = self.wheres + wheres
        self._bindings['where'] = self._bindings['where'] + bindings
Compute the error recovery set for the current rule.  During
dataset/ETHPy150Open sdispater/orator/orator/query/builder.py/QueryBuilder.merge_wheres--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/antlr3/antlr3/recognizers.py/BaseRecognizer.computeErrorRecoverySet