public static void Test3_preCH_delta()
{
// basic
var C1 = new TypedSingleCH <sC1>();
var C2 = new TypedSingleCH <sC2>();
var C3 = new TypedSingleCH <sC3>();
var clSC = new CH_closedScope()
.decl("c1", C1)
.decl("c2", C2)
.decl("c3", C3);
var D1 = new TypedSingleCH <sD1>();
var D2 = new TypedSingleCH <sD2>();
var D3 = new TypedSingleCH <sD3>();
var pD1 = new adapter_preCH(D1);
var pD2 = new adapter_preCH(D2);
var pD3 = new adapter_preCH(D3);
var pdeltaSC = new preCH_deltaScope(clSC)
.decl("c1", pD1)
.decl("delta_2", pD2);
AssertEquivalent(pdeltaSC.instantiate().close(),
new [] { "delta_2", "c1", "c3", "c2" },
new TypedCH[] { D2, D1, C3, C2 });
// todo : MOAR!
Console.WriteLine("================= preDeltaScoping ok ============= ");
}
public override preCH_deltaScope scope(preCH_deltaScope c)
{
foreach (var sTU in subTUs)
{
c = sTU.scope(c);
}
return(c);
}
public static void Equivalent(CH_closedScope cls, preCH_deltaScope deltaSC)
{
int common_count = cls.refs().Count();
var test = cls.refs().Zip(deltaSC.refs(), (ref_L, ref_R) => ReferenceEquals(ref_L.CH, ref_R.pre_ch.CH));
D.Assert(test.All(_ => _)); // all true
D.Assert(test.Count() == common_count); // re-evals ... stress testing is never bad
}
public override preCH_deltaScope scope(preCH_deltaScope c)
{
// piggyback the scoping on nonRX variant?
if (assignVTNode != null)
{
return(assignVTNode.scope(c));
}
return(c);
}
public override preCH_deltaScope scope(preCH_deltaScope c) => c; // no decls or refs possible
public abstract preCH_deltaScope scope(preCH_deltaScope c);