internal ClassInfo(ClassDefinition klass, AnalysisUnit outerUnit)
{
_instanceInfo = new InstanceInfo(this);
_bases = new List <IAnalysisSet>();
_declVersion = outerUnit.ProjectEntry.AnalysisVersion;
_projectState = outerUnit.ProjectState;
_mro = new Mro(this);
}
internal override bool UnionEquals(AnalysisValue ns, int strength)
{
if (strength >= MergeStrength.ToObject)
{
var type = _projectState.ClassInfos[BuiltinTypeId.Type];
return(ns is ClassInfo || ns is BuiltinClassInfo || ns == type || ns == type.Instance);
}
else if (strength >= MergeStrength.ToBaseClass)
{
var ci = ns as ClassInfo;
if (ci != null)
{
IEnumerable <AnalysisValue> mro1;
AnalysisValue[] mro2;
if (IsFirstForMroUnion(ClassDefinition, ci.ClassDefinition))
{
mro1 = Mro.SelectMany().Except(_projectState.DoNotUnionInMro.AsEnumerable());
mro2 = ci.Mro.SelectMany().Except(_projectState.DoNotUnionInMro.AsEnumerable()).ToArray();
}
else
{
mro1 = ci.Mro.SelectMany().Except(_projectState.DoNotUnionInMro.AsEnumerable());
mro2 = Mro.SelectMany().Except(_projectState.DoNotUnionInMro.AsEnumerable()).ToArray();
}
return(mro1.Any(cls => mro2.Contains(cls)));
}
var bci = ns as BuiltinClassInfo;
if (bci != null &&
!_projectState.DoNotUnionInMro.Contains(this) &&
!_projectState.DoNotUnionInMro.Contains(bci))
{
return(Mro.Any(m => m.Contains(bci)));
}
}
return(base.UnionEquals(ns, strength));
}