namespace Microsoft.CodeAnalysis.FlowAnalysis.DataFlow
{
    public abstract class AbstractLocationDataFlowOperationVisitor<TAnalysisData, TAnalysisContext, TAnalysisResult, TAbstractAnalysisValue> : DataFlowOperationVisitor<TAnalysisData!, TAnalysisContext!, TAnalysisResult!, TAbstractAnalysisValue>
        where TAnalysisData, AbstractAnalysisData!
        where TAnalysisContext, AbstractDataFlowAnalysisContext<TAnalysisData!, TAnalysisContext!, TAnalysisResult!, TAbstractAnalysisValue>!
        where TAnalysisResult, class, IDataFlowAnalysisResult<TAbstractAnalysisValue>!
    {
        protected abstract void StopTrackingAbstractValue(AbstractLocation! location);
    }
}