private void fixThings(List<PostParseExpression> item2, AssureSplitStacks assurer, int index = -1)
{
for (index = index == -1 ? item2.Count - 1 : index; index >= 0; index--)
{
PostParseExpression postParseExpression = item2[index];
switch (postParseExpression.ExpressionType)
{
case PPExpressionType.Statement:
var st = ((PostParseStatement)postParseExpression);
foreach (var a in st.Items)
tryToNeeds(a, false, assurer);
break;
case PPExpressionType.Set:
if (((PostParseSet)postParseExpression).Left is PostParseVariable)
{
var pps = (PostParseVariable)((PostParseSet)postParseExpression).Left;
if (pps.Type == VariableType.Stack)
{
tryToNeeds(((PostParseSet)postParseExpression).Left, true, assurer);
}
}
tryToNeeds(((PostParseSet)postParseExpression).Right, false, assurer);
break;
case PPExpressionType.String:
if (((PostParseString)postParseExpression).GotoString != null)
{
return;
}
else if (((PostParseString)postParseExpression).LabelString != null)
{
var split = assurer.GetSplit();
var k = new Dictionary<int, Tuple<int, List<PostParseVariable>>>(split.Needs);
foreach (var i in findGoto(item2, ((PostParseString)postParseExpression).LabelString))
{
fixThings(item2, split, i - 1);
split.Needs = new Dictionary<int, Tuple<int, List<PostParseVariable>>>(k);
}
fixThings(item2, split, index - 1);
return;
}
else
{
}
break;
case PPExpressionType.Method:
var wst = ((PostParseMethod)postParseExpression);
foreach (var a in wst.Params)
tryToNeeds(a, false, assurer);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
