public void Indexer()
{
Indexer inter = new Indexer(controller);
inter.Name = "File";
inter.DataType = new DataType(controller, "int");
Parameter param = new Parameter(controller);
param.Name = "i";
param.DataType = "int";
inter.Parameters.Add(param);
Assert.That(inter.IsTheSame(inter.Clone(), ComparisonDepth.Outer), Is.True);
}
public virtual Differences VisitIndexer(Indexer indexer1, Indexer indexer2){
Differences differences = new Differences(indexer1, indexer2);
if (indexer1 == null || indexer2 == null){
if (indexer1 != indexer2) differences.NumberOfDifferences++; else differences.NumberOfSimilarities++;
return differences;
}
Indexer changes = (Indexer)indexer2.Clone();
Indexer deletions = (Indexer)indexer2.Clone();
Indexer insertions = (Indexer)indexer2.Clone();
Differences diff = this.VisitExpression(indexer1.Object, indexer2.Object);
if (diff == null){Debug.Assert(false); return differences;}
changes.Object = diff.Changes as Expression;
deletions.Object = diff.Deletions as Expression;
insertions.Object = diff.Insertions as Expression;
Debug.Assert(diff.Changes == changes.Object && diff.Deletions == deletions.Object && diff.Insertions == insertions.Object);
differences.NumberOfDifferences += diff.NumberOfDifferences;
differences.NumberOfSimilarities += diff.NumberOfSimilarities;
ExpressionList exprChanges, exprDeletions, exprInsertions;
diff = this.VisitExpressionList(indexer1.Operands, indexer2.Operands, out exprChanges, out exprDeletions, out exprInsertions);
if (diff == null){Debug.Assert(false); return differences;}
changes.Operands = exprChanges;
deletions.Operands = exprDeletions;
insertions.Operands = exprInsertions;
differences.NumberOfDifferences += diff.NumberOfDifferences;
differences.NumberOfSimilarities += diff.NumberOfSimilarities;
if (differences.NumberOfDifferences == 0){
differences.Changes = null;
differences.Deletions = null;
differences.Insertions = null;
}else{
differences.Changes = changes;
differences.Deletions = deletions;
differences.Insertions = insertions;
}
return differences;
}
public override Expression VisitIndexer(Indexer indexer)
{
if (indexer == null) return null;
indexer = (Indexer)base.VisitIndexer((Indexer)indexer.Clone());
if (indexer == null) return null;
indexer.ElementType = this.VisitTypeReference(indexer.ElementType);
return indexer;
}
