internal void FlowsTo(VariableAnalysis.Block next)
{
if (this._successors.IndexOf(next) < 0)
{
this._successors.Add(next);
next._predecessors.Add(this);
}
}
private static void VisitDepthFirstOrder(VariableAnalysis.Block block, List <VariableAnalysis.Block> visitData)
{
if (!object.ReferenceEquals(block._visitData, visitData))
{
block._visitData = visitData;
foreach (VariableAnalysis.Block block2 in block._successors)
{
VisitDepthFirstOrder(block2, visitData);
}
visitData.Add(block);
}
}
internal LoopGotoTargets(string label, VariableAnalysis.Block breakTarget, VariableAnalysis.Block continueTarget)
{
this.Label = label;
this.BreakTarget = breakTarget;
this.ContinueTarget = continueTarget;
}
internal static List <VariableAnalysis.Block> GenerateReverseDepthFirstOrder(VariableAnalysis.Block block)
{
List <VariableAnalysis.Block> visitData = new List <VariableAnalysis.Block>();
VisitDepthFirstOrder(block, visitData);
visitData.Reverse();
visitData.ForEach(delegate(VariableAnalysis.Block b) {
b._visitData = null;
});
return(visitData);
}