public FullNamedExpression LookupNamespaceOrType(string name, int arity, LookupMode mode, Location loc)
{
if (arity == 0)
{
var tp = CurrentTypeParameters;
if (tp != null)
{
for (int i = 0; i < tp.Count; ++i)
{
var t = tp[i];
if (t.Name == name)
{
t.Type.DeclaredPosition = i;
return(new TypeParameterExpr(t, loc));
}
}
}
}
return(host.Parent.LookupNamespaceOrType(name, arity, mode, loc));
}