protected override bool CheckTheLoop(WhileStatement theWhile, VariableReference forVariable)
{
if (!this.CheckTheLoop(theWhile, forVariable))
{
stackVariable4 = false;
}
else
{
stackVariable4 = theWhile.get_Condition() as BinaryExpression != null;
}
if (!stackVariable4)
{
return(false);
}
V_0 = (theWhile.get_Body().get_Statements().get_Item(theWhile.get_Body().get_Statements().get_Count() - 1) as ExpressionStatement).get_Expression() as BinaryExpression;
if (V_0 != null)
{
V_1 = V_0.get_Right() as BinaryExpression;
if (V_1 != null && V_1.get_Operator() == 1 || V_1.get_Operator() == 3)
{
V_2 = V_1.get_Left() as VariableReferenceExpression;
if (V_2 != null && (object)V_2.get_Variable() == (object)forVariable)
{
return(true);
}
}
}
return(false);
}
public override void VisitWhileStatement(WhileStatement node)
{
this.TryProcessConditionStatement(node);
this.states.Push(2);
this.Visit(node.get_Condition());
dummyVar0 = this.states.Pop();
this.Visit(node.get_Body());
if (this.processStep == RemoveConditionOnlyVariables.ProcessStep.Search)
{
this.SetVariablesExpressionStatements(node);
}
return;
}
protected virtual bool CheckTheLoop(WhileStatement theWhile, VariableReference forVariable)
{
if (theWhile == null || theWhile.get_Body().get_Statements().get_Count() < 2)
{
return(false);
}
if (!(new VariableFinder(forVariable)).FindVariable(theWhile.get_Condition()))
{
return(false);
}
V_0 = theWhile.get_Body().get_Statements().get_Item(theWhile.get_Body().get_Statements().get_Count() - 1) as ExpressionStatement;
if (V_0 == null || !this.TryGetAssignedVariable(V_0, out V_1) || (object)forVariable != (object)V_1)
{
return(false);
}
return(!(new RebuildForStatements.ContinueFinder()).FindContinue(theWhile.get_Body()));
}
public virtual void VisitWhileStatement(WhileStatement node)
{
this.Visit(node.get_Condition());
this.Visit(node.get_Body());
return;
}
private ForStatement CreateForStatement(Statement initializer, WhileStatement theWhile)
{
V_0 = theWhile.get_Body().get_Statements().get_Count() - 1;
V_1 = theWhile.get_Body().get_Statements().get_Item(V_0).get_Label();
V_2 = new ForStatement((initializer as ExpressionStatement).get_Expression(), theWhile.get_Condition(), (theWhile.get_Body().get_Statements().get_Item(V_0) as ExpressionStatement).get_Expression(), new BlockStatement());
V_3 = 0;
while (V_3 < V_0)
{
V_2.get_Body().AddStatement(theWhile.get_Body().get_Statements().get_Item(V_3));
V_3 = V_3 + 1;
}
if (!String.IsNullOrEmpty(V_1))
{
stackVariable42 = new EmptyStatement();
stackVariable42.set_Label(V_1);
V_2.get_Body().AddStatement(stackVariable42);
}
return(V_2);
}
public virtual ICodeNode VisitWhileStatement(WhileStatement node)
{
node.set_Condition((Expression)this.Visit(node.get_Condition()));
node.set_Body((BlockStatement)this.Visit(node.get_Body()));
return(node);
}
