public override void VisitVariableReferenceExpression(VariableReferenceExpression node)
{
if (this.processStep == 1)
{
return;
}
V_0 = this.states.Peek();
if (!this.ContainsKey(node.get_Variable()))
{
V_1 = this.GetInitialVariableState(V_0);
V_2 = new RemoveConditionOnlyVariables.VariableStateAndExpression(node.get_Variable(), V_1);
if (V_0 == 1)
{
stackVariable27 = V_2;
stackVariable27.set_NumberOfTimesAssigned(stackVariable27.get_NumberOfTimesAssigned() + 1);
}
this.variables.Add(V_2);
}
else
{
this.ChangeVariableState(V_0, node);
}
this.VisitVariableReferenceExpression(node);
this.currentVariable = node.get_Variable();
return;
}
private void RemoveNotSetStatementExpressions(RemoveConditionOnlyVariables.VariableStateAndExpression keyValuePair, HashSet <RemoveConditionOnlyVariables.VariableStateAndExpression> variablesToRemove)
{
stackVariable2 = new Stack <RemoveConditionOnlyVariables.StatementExpression>(keyValuePair.get_StatementExpressions());
keyValuePair.get_StatementExpressions().Clear();
V_0 = stackVariable2.GetEnumerator();
try
{
while (V_0.MoveNext())
{
V_1 = V_0.get_Current();
if (V_1.get_Statement() == null)
{
continue;
}
if (V_1.get_ParentWhileStatement() == null)
{
keyValuePair.get_StatementExpressions().Add(V_1);
}
else
{
V_2 = this.GetParentWhileStatementIndex(keyValuePair.get_StatementExpressions(), V_1.get_ParentWhileStatement());
keyValuePair.get_StatementExpressions().Insert(V_2, V_1);
}
}
}
finally
{
((IDisposable)V_0).Dispose();
}
if (keyValuePair.get_StatementExpressions().get_Count() == 0)
{
dummyVar0 = variablesToRemove.Add(keyValuePair);
}
return;
}
private bool TryGetValue(VariableReference variableReference, out RemoveConditionOnlyVariables.VariableStateAndExpression variableStateAndExpression)
{
V_0 = new RemoveConditionOnlyVariables.u003cu003ec__DisplayClass11_0();
V_0.variableReference = variableReference;
V_1 = this.variables.Where <RemoveConditionOnlyVariables.VariableStateAndExpression>(new Func <RemoveConditionOnlyVariables.VariableStateAndExpression, bool>(V_0.u003cTryGetValueu003eb__0)).FirstOrDefault <RemoveConditionOnlyVariables.VariableStateAndExpression>();
variableStateAndExpression = V_1;
return(V_1 != null);
}
private Expression GetCurrentStatementExpression(RemoveConditionOnlyVariables.VariableStateAndExpression variableStateAndExpression)
{
if (variableStateAndExpression.get_StatementExpressions().get_Count() == 0)
{
return(null);
}
V_0 = variableStateAndExpression.get_StatementExpressions().get_Item(variableStateAndExpression.get_StatementExpressions().get_Count() - 1);
dummyVar0 = variableStateAndExpression.get_StatementExpressions().Remove(V_0);
return(V_0.get_Expression().CloneExpressionOnly());
}