public void TearDown()
{
datatype = null;
}
private bool IsAssignableToCore(UndefinedType self, IType type) => true;
public void SetUp()
{
datatype = new UndefinedType();
}
private bool IsAssignableToWithSubstitutionsCore(UndefinedType self, IType type, ICollection <Substitution> substitutions)
{
return(true);
}