public override void VisitBoxExpression(BoxExpression node)
{
V_0 = new Stack <Expression>();
V_0.Push(this.parentExpressions.Pop());
if (this.parentExpressions.get_Count() > 0)
{
V_1 = this.parentExpressions.Peek();
if (V_1 as MemberReferenceExpresion == null)
{
if (V_1 as MethodInvocationExpression != null || V_1 as FieldReferenceExpression != null || V_1 as PropertyReferenceExpression != null)
{
node.set_IsAutoBox(true);
}
else
{
if (V_1 as BinaryExpression == null)
{
if (V_1 as ReturnExpression == null)
{
if (V_1 as YieldReturnExpression != null && (V_1 as YieldReturnExpression).get_Expression().Equals(node))
{
node.set_IsAutoBox(true);
}
}
else
{
if (!String.op_Equality(this.context.get_Method().get_ReturnType().get_FullName(), "System.Object"))
{
V_4 = node.get_BoxedExpression().get_ExpressionType().Resolve();
if (V_4 != null && V_4.get_IsValueType())
{
node.set_IsAutoBox(true);
}
}
else
{
node.set_IsAutoBox(true);
}
}
}
else
{
V_3 = V_1 as BinaryExpression;
if (V_3.get_IsAssignmentExpression() && V_3.get_Right().Equals(node))
{
node.set_IsAutoBox(true);
}
if (V_3.get_IsComparisonExpression() && node.get_BoxedAs().get_IsGenericParameter())
{
if (V_3.get_Left() == node && V_3.get_Right() as LiteralExpression != null && (V_3.get_Right() as LiteralExpression).get_Value() == null)
{
node.set_IsAutoBox(true);
}
if (V_3.get_Right() == node && V_3.get_Left() as LiteralExpression != null && (V_3.get_Left() as LiteralExpression).get_Value() == null)
{
node.set_IsAutoBox(true);
}
}
}
}
}
else
{
V_2 = this.parentExpressions.Pop() as MemberReferenceExpresion;
V_0.Push(V_2);
if (V_2.get_Member() as MethodReference != null)
{
node.set_IsAutoBox(true);
}
}
}
while (V_0.get_Count() > 0)
{
this.parentExpressions.Push(V_0.Pop());
}
this.VisitBoxExpression(node);
return;
}
