internal static SCode Make(PrimitiveIsSymbolA0 predicate, SCode consequent, Quotation alternative)
{
return new PCondIsSymbolA0SQ (predicate, consequent, alternative);
}
internal static SCode Make(PrimitiveIsSymbolA0 predicate, SCode consequent, LexicalVariable alternative)
{
return new PCondIsSymbolA0SL (predicate, consequent, alternative);
}
protected PCondIsSymbolA0SQ(PrimitiveIsSymbolA0 predicate, SCode consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
internal static SCode Make(PrimitiveIsSymbolA0 predicate, Quotation consequent, Quotation alternative)
{
if (consequent.Quoted == alternative.Quoted) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
else if (Configuration.EnableTrueUnspecific && consequent.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <unspecific> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, alternative);
}
else if (Configuration.EnableTrueUnspecific && alternative.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <unspecific>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
return new PCondIsSymbolA0QQ (predicate, consequent, alternative);
}
protected PCondIsSymbolA0SL(PrimitiveIsSymbolA0 predicate, SCode consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
this.alternativeName = alternative.Name;
this.alternativeDepth = alternative.Depth;
this.alternativeOffset = alternative.Offset;
}
protected PCondIsSymbolA0QL(PrimitiveIsSymbolA0 predicate, Quotation consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
protected PCondIsSymbolA0QQ(PrimitiveIsSymbolA0 predicate, Quotation consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
}
protected PCondIsSymbolA0Q(PrimitiveIsSymbolA0 predicate, Quotation consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentValue = consequent.Quoted;
}
internal static SCode Make(PrimitiveIsSymbolA0 predicate, Quotation consequent, SCode alternative)
{
return
(alternative is LexicalVariable) ? PCondIsSymbolA0QL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsSymbolA0QQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsSymbolA0Q (predicate, consequent, alternative);
}
protected PCondIsSymbolA0LQ(PrimitiveIsSymbolA0 predicate, LexicalVariable consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
protected PCondIsSymbolA0L(PrimitiveIsSymbolA0 predicate, LexicalVariable consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentName = consequent.Name;
this.consequentDepth = consequent.Depth;
this.consequentOffset = consequent.Offset;
}
protected PCondIsSymbolA0(PrimitiveIsSymbolA0 predicate, SCode consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
}
public static SCode Make(PrimitiveIsSymbolA0 predicate, SCode alternative)
{
return
(new POrIsSymbolA0(predicate, alternative));
}
protected POrIsSymbolA0(PrimitiveIsSymbolA0 predicate, SCode alternative)
: base(predicate, alternative)
{
}
