public override IAnalysisSet GetIndex(Node node, AnalysisUnit unit, IAnalysisSet index)
{
int?constIndex = GetConstantIndex(index);
if (constIndex != null && constIndex.Value < IndexTypes.Length)
{
// TODO: Warn if outside known index and no appends?
IndexTypes[constIndex.Value].AddDependency(unit);
return(IndexTypes[constIndex.Value].Types);
}
SliceInfo sliceInfo = GetSliceIndex(index);
if (sliceInfo != null)
{
return(this.SelfSet);
}
if (IndexTypes.Length == 0)
{
IndexTypes = new[] { new VariableDef() };
}
IndexTypes[0].AddDependency(unit);
EnsureUnionType();
return(UnionType);
}
public override ISet <Namespace> GetIndex(Node node, AnalysisUnit unit, ISet <Namespace> index)
{
ReturnValue.AddDependency(unit);
int?constIndex = GetConstantIndex(index);
if (constIndex != null && constIndex.Value < _indexTypes.Length)
{
// TODO: Warn if outside known index and no appends?
return(_indexTypes[constIndex.Value]);
}
SliceInfo sliceInfo = GetSliceIndex(index);
if (sliceInfo != null)
{
return(this.SelfSet);
}
EnsureUnionType();
return(_unionType);
}
