public bool TryGetBoundedLifetimeWithLiveVariables(out BoundedLifetimeLiveVariableSet boundedLifetimeLiveVariableSet)
{
foreach (var kvp in _variableStatuses)
{
if (kvp.Value.Kind != VariableStatusKind.Live)
{
continue;
}
VariableReference liveVariable = kvp.Key;
Lifetime variableLifetime = liveVariable.Lifetime;
if (!variableLifetime.IsBounded)
{
continue;
}
VariableSet variableSet = kvp.Value.Terminal.GetVariableSet();
var variablesInLifetime = variableSet.GetUniqueVariableReferences().Where(v => v.Lifetime == variableLifetime);
if (variablesInLifetime.Any(IsVariableInterrupted))
{
continue;
}
var liveVariablesInLifetime = variablesInLifetime.Where(IsLive);
LiveVariable[] liveVariables = liveVariablesInLifetime.Select(v => new LiveVariable(v, _variableStatuses[v].Terminal)).ToArray();
boundedLifetimeLiveVariableSet = new BoundedLifetimeLiveVariableSet(variableLifetime, liveVariables);
return(true);
}
boundedLifetimeLiveVariableSet = null;
return(false);
}
internal VariableReference(VariableSet variableSet, int referenceIndex)
{
_variableSet = variableSet;
ReferenceIndex = referenceIndex;
}
