public static void Rewrite(RewriteDesign design, RewrittenValueBridge[] args)
{
var sourceSizeValue = design.SourceSize;
var collectionValue = args[0];
if (!AssertNotNull(design, collectionValue))
{
return;
}
var oldLastValue = design.LastValue;
var collectionType = design.Data.GetTypeInfo(collectionValue).Type;
var oldIterator = design.InsertIterator(new CollectionValueBridge(design, collectionType, collectionValue, true));
RewriteCollectionEnumeration.RewriteOther(design, design.CurrentIterator.Collection);
var hashsetType = ParseTypeName($"LinqRewrite.Core.SimpleSet<{design.LastValue.Type}>");
var hashsetCreation = args.Length switch
{
1 => New(hashsetType),
2 => New(hashsetType, args[1])
};
var hashsetVariable = CreateGlobalVariable(design, hashsetType, hashsetCreation);
design.CurrentForAdd(hashsetVariable.Access("Add").Invoke(design.LastValue));
design.CurrentIterator.Complete = true;
design.CurrentIterator = oldIterator;
design.LastValue = oldLastValue;
design.LastValue = design.LastValue.Reusable(design);
design.ForAdd(If(Not(hashsetVariable.Access("Remove").Invoke(design.LastValue)),
Continue()));
if (sourceSizeValue != null && design.SourceSize != null)
{
design.SourceSize += sourceSizeValue;
}
else
{
design.SourceSize = null;
}
design.ListEnumeration = false;
design.ModifiedEnumeration = true;
}
}