From 620f7926f3f2ad05fdb72050a87e49d0fa2357dd Mon Sep 17 00:00:00 2001 From: Charles Krinke Date: Wed, 16 Jul 2008 01:00:40 +0000 Subject: Mantis#1753. Thank you kindly, Kinoc for a patch that: Brings Yield Prolog up to date with sourceforge version 0.9.10 Patched applies to both DotNet and XEngine. --- .../DotNetEngine/Compiler/LSL/Compiler.cs | 1 + .../DotNetEngine/Compiler/LSL/LSL2CSConverter.cs | 2 + .../DotNetEngine/Compiler/LSL/YP2CSConverter.cs | 4 + .../Compiler/YieldProlog/IndexedAnswers.cs | 107 +- .../Compiler/YieldProlog/PrologException.cs | 118 +- .../DotNetEngine/Compiler/YieldProlog/YP.cs | 1184 ++++++++-- .../Compiler/YieldProlog/YPCompiler.cs | 2261 +++++++++++-------- .../Api/Runtime/YieldProlog/IndexedAnswers.cs | 107 +- .../Shared/Api/Runtime/YieldProlog/Parser.cs | 11 +- .../Api/Runtime/YieldProlog/PrologException.cs | 118 +- .../Shared/Api/Runtime/YieldProlog/YP.cs | 1221 ++++++++--- .../Shared/Api/Runtime/YieldProlog/YPCompiler.cs | 2274 ++++++++++++-------- .../ScriptEngine/Shared/CodeTools/Compiler.cs | 1 + .../Shared/CodeTools/YP2CSConverter.cs | 4 + 14 files changed, 5115 insertions(+), 2298 deletions(-) (limited to 'OpenSim') diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/Compiler.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/Compiler.cs index 022cae4..ed6e783 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/Compiler.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/Compiler.cs @@ -486,6 +486,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL ", Error Number: " + CompErr.ErrorNumber + ", '" + CompErr.ErrorText + "'\r\n"; } + Console.WriteLine("[COMPILER ERROR]:" + errtext); if (!File.Exists(OutFile)) { throw new Exception(errtext); diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/LSL2CSConverter.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/LSL2CSConverter.cs index db73f6b..1613502 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/LSL2CSConverter.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/LSL2CSConverter.cs @@ -59,6 +59,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL dataTypes.Add("rotation", "LSL_Types.Quaternion"); dataTypes.Add("list", "LSL_Types.list"); dataTypes.Add("null", "null"); + dataTypes.Add("Int32", "LSL_Types.LSLInteger"); + dataTypes.Add("int", "LSL_Types.LSLInteger"); } public string Convert(string Script) diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/YP2CSConverter.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/YP2CSConverter.cs index b615baa..3f7b95e 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/YP2CSConverter.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/LSL/YP2CSConverter.cs @@ -97,6 +97,10 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.LSL @"this.$1(", RegexOptions.Compiled | RegexOptions.Singleline); finalcode = Regex.Replace(finalcode, + @"YP.script_event\(Atom.a\(\""(.*?)""\)\,", + @"this.$1(", + RegexOptions.Compiled | RegexOptions.Singleline); + finalcode = Regex.Replace(finalcode, @" static ", @" ", RegexOptions.Compiled | RegexOptions.Singleline); diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/IndexedAnswers.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/IndexedAnswers.cs index e1efda8..bba7d03 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/IndexedAnswers.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/IndexedAnswers.cs @@ -39,6 +39,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// public class IndexedAnswers : YP.IClause { + private int _arity; // addAnswer adds the answer here and indexes it later. private List _allAnswers = new List(); // The key has the arity of answers with non-null values for each indexed arg. The value @@ -49,17 +50,43 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog private Dictionary _gotAnswersForSignature = new Dictionary(); private const int MAX_INDEX_ARGS = 31; - public IndexedAnswers() + public IndexedAnswers(int arity) { + _arity = arity; } - + /// + /// Append the answer to the list and update the indexes, if any. /// Elements of answer must be ground, since arguments with unbound variables make this /// into a dynamic rule which we don't index. /// /// public void addAnswer(object[] answer) { + addOrPrependAnswer(answer, false); + } + + /// + /// Prepend the answer to the list and clear the indexes so that they must be re-computed + /// on the next call to match. (Only addAnswer will maintain the indexes while adding answers.) + /// Elements of answer must be ground, since arguments with unbound variables make this + /// into a dynamic rule which we don't index. + /// + /// + public void prependAnswer(object[] answer) + { + addOrPrependAnswer(answer, true); + } + + /// + /// Do the work of addAnswer or prependAnswer. + /// + /// + private void addOrPrependAnswer(object[] answer, bool prepend) + { + if (answer.Length != _arity) + return; + // Store a copy of the answer array. object[] answerCopy = new object[answer.Length]; Variable.CopyStore copyStore = new Variable.CopyStore(); @@ -69,12 +96,20 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog throw new InvalidOperationException ("Elements of answer must be ground, but found " + copyStore.getNUniqueVariables() + " unbound variables"); - _allAnswers.Add(answerCopy); - // If match has already indexed answers for a signature, we need to add - // this to the existing indexed answers. - foreach (int signature in _gotAnswersForSignature.Keys) - indexAnswerForSignature(answerCopy, signature); + if (prepend) + { + _allAnswers.Insert(0, answerCopy); + clearIndexes(); + } + else + { + _allAnswers.Add(answerCopy); + // If match has already indexed answers for a signature, we need to add + // this to the existing indexed answers. + foreach (int signature in _gotAnswersForSignature.Keys) + indexAnswerForSignature(answerCopy, signature); + } } private void indexAnswerForSignature(object[] answer, int signature) @@ -119,6 +154,9 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog public IEnumerable match(object[] arguments) { + if (arguments.Length != _arity) + yield break; + // Set up indexArgs, up to arg position MAX_INDEX_ARGS. The signature has a 1 bit for // each non-null index arg. HashedList indexArgs = new HashedList(arguments.Length); @@ -166,6 +204,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog // Find matches in answers. IEnumerator[] iterators = new IEnumerator[arguments.Length]; + // Debug: If the caller asserts another answer into this same predicate during yield, the iterator + // over clauses will be corrupted. Should we take the time to copy answers? foreach (object[] answer in answers) { bool gotMatch = true; @@ -201,6 +241,59 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog } } + public IEnumerable clause(object Head, object Body) + { + Head = YP.getValue(Head); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + object[] arguments = YP.getFunctorArgs(Head); + + // We always match Head from _allAnswers, and the Body is Atom.a("true"). + foreach (bool l1 in YP.unify(Body, Atom.a("true"))) + { + // The caller can assert another answer into this same predicate during yield, so we have to + // make a copy of the answers. + foreach (object[] answer in _allAnswers.ToArray()) + { + foreach (bool l2 in YP.unifyArrays(arguments, answer)) + yield return false; + } + } + } + + public IEnumerable retract(object Head, object Body) + { + Head = YP.getValue(Head); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + object[] arguments = YP.getFunctorArgs(Head); + + // We always match Head from _allAnswers, and the Body is Atom.a("true"). + foreach (bool l1 in YP.unify(Body, Atom.a("true"))) + { + // The caller can assert another answer into this same predicate during yield, so we have to + // make a copy of the answers. + foreach (object[] answer in _allAnswers.ToArray()) + { + foreach (bool l2 in YP.unifyArrays(arguments, answer)) + { + _allAnswers.Remove(answer); + clearIndexes(); + yield return false; + } + } + } + } + + /// + /// After retracting or prepending an answer in _allAnswers, the indexes are invalid, so clear them. + /// + private void clearIndexes() + { + _indexedAnswers.Clear(); + _gotAnswersForSignature.Clear(); + } + /// /// A HashedList extends an ArrayList with methods to get a hash and to check equality /// based on the elements of the list. diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/PrologException.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/PrologException.cs index 2a23fe1..9a1f00d 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/PrologException.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/PrologException.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -43,7 +43,6 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// Create a PrologException with the given Term. The printable exception message is the full Term. /// /// the term of the exception - /// public PrologException(object Term) : base(YP.getValue(Term).ToString()) { @@ -54,18 +53,107 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// Create a PrologException where the Term is error(ErrorTerm, Message). /// This uses YP.makeCopy to copy the ErrorTerm and Message so that they are valid after unbinding. /// - /// the term of the exception - /// the message, converted to a string, to use as the printable exception message + /// the error term of the error + /// the message term of the error. If this is a string, it is converted to an + /// Atom so it can be used by Prolog code. + /// Message, converted to a string, is use as the printable exception message. /// public PrologException(object ErrorTerm, object Message) : base(YP.getValue(Message).ToString()) { + if (Message is string) + Message = Atom.a((string)Message); _term = YP.makeCopy(new Functor2(Atom.a("error"), ErrorTerm, Message), new Variable.CopyStore()); } - public object Term + public class TypeErrorInfo + { + public readonly Atom _Type; + public readonly object _Culprit; + public readonly object _Message; + + public TypeErrorInfo(Atom Type, object Culprit, object Message) + { + _Type = Type; + _Culprit = Culprit; + _Message = Message; + } + } + /// + /// Return the TypeErrorInfo for this exception, or null if _term does not match + /// error(type_error(Type, Culprit), Message). + /// + /// + public TypeErrorInfo getTypeErrorInfo() + { + if (!(_term is Functor2 && ((Functor2)_term)._name._name == "error")) + return null; + object errorTerm = ((Functor2)_term)._arg1; + if (!(errorTerm is Functor2 && ((Functor2)errorTerm)._name._name == "type_error")) + return null; + if (!(((Functor2)errorTerm)._arg1 is Atom)) + return null; + return new TypeErrorInfo + ((Atom)((Functor2)errorTerm)._arg1, ((Functor2)errorTerm)._arg2, ((Functor2)_term)._arg2); + } + + public class ExistenceErrorInfo + { + public readonly Atom _Type; + public readonly object _Culprit; + public readonly object _Message; + + public ExistenceErrorInfo(Atom Type, object Culprit, object Message) + { + _Type = Type; + _Culprit = Culprit; + _Message = Message; + } + + /// + /// If _Type is procedure and _Culprit is name/artity, return the name. Otherwise return null. + /// + /// + public object getProcedureName() + { + if (!(_Type._name == "procedure" && + _Culprit is Functor2 && ((Functor2)_Culprit)._name == Atom.SLASH)) + return null; + return ((Functor2)_Culprit)._arg1; + } + + /// + /// If _Type is procedure and _Culprit is name/arity and arity is an integer, return the arity. + /// Otherwise return -1. + /// + /// + public int getProcedureArity() + { + if (!(_Type._name == "procedure" && + _Culprit is Functor2 && ((Functor2)_Culprit)._name == Atom.SLASH)) + return -1; + if (!(((Functor2)_Culprit)._arg2 is int)) + return -1; + return (int)((Functor2)_Culprit)._arg2; + } + } + /// + /// Return the ExistenceErrorInfo for this exception, or null if _term does not match + /// error(existence_error(Type, Culprit), Message). If the returned ExistenceErrorInfo _Culprit is + /// procedure, you can use its getProcedureName and getProcedureArity. + /// + /// + public ExistenceErrorInfo getExistenceErrorInfo() { - get { return _term; } + if (!(_term is Functor2 && ((Functor2)_term)._name._name == "error")) + return null; + object errorTerm = ((Functor2)_term)._arg1; + if (!(errorTerm is Functor2 && ((Functor2)errorTerm)._name._name == "existence_error")) + return null; + if (!(((Functor2)errorTerm)._arg1 is Atom)) + return null; + return new ExistenceErrorInfo + ((Atom)((Functor2)errorTerm)._arg1, ((Functor2)errorTerm)._arg2, ((Functor2)_term)._arg2); } } } diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YP.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YP.cs index 31f007f..6c981bb 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YP.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YP.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -33,6 +33,9 @@ using System.Collections; using System.Collections.Generic; using System.IO; using System.Reflection; +using System.Net.Sockets; +using System.Text; +using System.Text.RegularExpressions; namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { @@ -48,7 +51,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog new Dictionary>(); private static TextWriter _outputStream = System.Console.Out; private static TextReader _inputStream = System.Console.In; - private static List _operatorTable = null; + private static IndexedAnswers _operatorTable = null; /// /// An IClause is used so that dynamic predicates can call match. @@ -56,6 +59,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog public interface IClause { IEnumerable match(object[] args); + IEnumerable clause(object Head, object Body); } public static object getValue(object value) @@ -120,7 +124,9 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// /// Convert term to an int. /// If term is a single-element List, use its first element - /// (to handle the char types like "a"). If can't convert, throw an exception. + /// (to handle the char types like "a"). + /// If can't convert, throw a PrologException for type_error evaluable (because this is only + /// called from arithmetic functions). /// /// /// @@ -131,14 +137,30 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog YP.getValue(((Functor2)term)._arg2) == Atom.NIL) // Assume it is a char type like "a". term = YP.getValue(((Functor2)term)._arg1); + if (term is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected a number but the argument is an unbound variable"); - return (int)term; + try + { + return (int)term; + } + catch (InvalidCastException) + { + throw new PrologException + (new Functor2 + ("type_error", Atom.a("evaluable"), + new Functor2(Atom.SLASH, getFunctorName(term), getFunctorArgs(term).Length)), + "Term must be an integer"); + } } /// /// Convert term to a double. This may convert an int to a double, etc. /// If term is a single-element List, use its first element - /// (to handle the char types like "a"). If can't convert, throw an exception. + /// (to handle the char types like "a"). + /// If can't convert, throw a PrologException for type_error evaluable (because this is only + /// called from arithmetic functions). /// /// /// @@ -153,7 +175,18 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog throw new PrologException(Atom.a("instantiation_error"), "Expected a number but the argument is an unbound variable"); - return Convert.ToDouble(term); + try + { + return Convert.ToDouble(term); + } + catch (InvalidCastException) + { + throw new PrologException + (new Functor2 + ("type_error", Atom.a("evaluable"), + new Functor2(Atom.SLASH, getFunctorName(term), getFunctorArgs(term).Length)), + "Term must be an integer"); + } } /// @@ -260,6 +293,12 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog return Math.Sign(convertDouble(x)); } + // Use toFloat instead of float because it is a reserved keyword. + public static object toFloat(object x) + { + return convertDouble(x); + } + /// /// The ISO standard returns an int. /// @@ -485,8 +524,6 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog return YP.unify(Sorted, ListPair.makeWithoutRepeatedTerms(array)); } - - /// /// Use YP.unify to unify each of the elements of the two arrays, and yield /// once if they all unify. @@ -579,12 +616,16 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { object[] args = ListPair.toArray(ArgList); if (args == null) - throw new Exception("Expected a list. Got: " + ArgList.getValue()); + throw new PrologException + (new Functor2("type_error", Atom.a("list"), ArgList), + "Expected a list. Got: " + ArgList.getValue()); if (args.Length == 0) // Return the Name, even if it is not an Atom. return YP.unify(Term, Name); if (!atom(Name)) - throw new Exception("Expected an atom. Got: " + Name.getValue()); + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Name), + "Expected an atom. Got: " + Name.getValue()); return YP.unify(Term, Functor.make((Atom)YP.getValue(Name), args)); } @@ -598,7 +639,45 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog FunctorName = YP.getValue(FunctorName); Arity = YP.getValue(Arity); - if (!(Term is Variable)) + if (Term is Variable) + { + if (FunctorName is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 FunctorName is an unbound variable"); + if (Arity is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 3 Arity is an unbound variable"); + if (!(Arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Arity), "Arity is not an integer"); + if (!YP.atomic(FunctorName)) + throw new PrologException + (new Functor2("type_error", Atom.a("atomic"), FunctorName), "FunctorName is not atomic"); + + if ((int)Arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Arity), + "Arity may not be less than zero"); + else if ((int)Arity == 0) + { + // Just unify Term with the atomic FunctorName. + foreach (bool l1 in YP.unify(Term, FunctorName)) + yield return false; + } + else + { + if (!(FunctorName is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), FunctorName), "FunctorName is not an atom"); + // Construct a functor with unbound variables. + object[] args = new object[(int)Arity]; + for (int i = 0; i < args.Length; ++i) + args[i] = new Variable(); + foreach (bool l1 in YP.unify(Term, Functor.make((Atom)FunctorName, args))) + yield return false; + } + } + else { foreach (bool l1 in YP.unify(FunctorName, getFunctorName(Term))) { @@ -606,27 +685,35 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog yield return false; } } - else - throw new NotImplementedException("Debug: must finish functor/3"); } public static IEnumerable arg(object ArgNumber, object Term, object Value) { - if (YP.var(ArgNumber)) - throw new NotImplementedException("Debug: must finish arg/3"); - else + if (var(ArgNumber)) + throw new PrologException(Atom.a("instantiation_error"), "Arg 1 ArgNumber is an unbound variable"); + int argNumberInt; + if (!getInt(ArgNumber, out argNumberInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), ArgNumber), "Arg 1 ArgNumber must be integer"); + if (argNumberInt < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), argNumberInt), + "ArgNumber may not be less than zero"); + + if (YP.var(Term)) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 Term is an unbound variable"); + if (!YP.compound(Term)) + throw new PrologException + (new Functor2("type_error", Atom.a("compound"), Term), "Arg 2 Term must be compound"); + + object[] termArgs = YP.getFunctorArgs(Term); + // Silently fail if argNumberInt is out of range. + if (argNumberInt >= 1 && argNumberInt <= termArgs.Length) { - int argNumberInt = convertInt(ArgNumber); - if (argNumberInt < 0) - throw new Exception("ArgNumber must be non-negative"); - object[] termArgs = YP.getFunctorArgs(Term); - // Silently fail if argNumberInt is out of range. - if (argNumberInt >= 1 && argNumberInt <= termArgs.Length) - { - // The first ArgNumber is at 1, not 0. - foreach (bool l1 in YP.unify(Value, termArgs[argNumberInt - 1])) - yield return false; - } + // The first ArgNumber is at 1, not 0. + foreach (bool l1 in YP.unify(Value, termArgs[argNumberInt - 1])) + yield return false; } } @@ -656,8 +743,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog if (term1TypeCode == -2) { // Variable. - // We always check for equality first because we want to be sure - // that less than returns false if the terms are equal, in + // We always check for equality first because we want to be sure + // that less than returns false if the terms are equal, in // case that the less than check really behaves like less than or equal. if ((Variable)Term1 != (Variable)Term2) // The hash code should be unique to a Variable object. @@ -700,8 +787,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog } /// - /// Type code is -2 if term is a Variable, 0 if it is an Atom, - /// 1 if it is a Functor1, 2 if it is a Functor2, 3 if it is a Functor3, + /// Type code is -2 if term is a Variable, 0 if it is an Atom, + /// 1 if it is a Functor1, 2 if it is a Functor2, 3 if it is a Functor3, /// 4 if it is Functor. /// Otherwise, type code is -1. /// This does not call YP.getValue(term). @@ -769,133 +856,446 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog if (_operatorTable == null) { // Initialize. - _operatorTable = new List(); - _operatorTable.Add(new object[] { 1200, Atom.a("xfx"), Atom.a(":-") }); - _operatorTable.Add(new object[] { 1200, Atom.a("xfx"), Atom.a("-->") }); - _operatorTable.Add(new object[] { 1200, Atom.a("fx"), Atom.a(":-") }); - _operatorTable.Add(new object[] { 1200, Atom.a("fx"), Atom.a("?-") }); - _operatorTable.Add(new object[] { 1100, Atom.a("xfy"), Atom.a(";") }); - _operatorTable.Add(new object[] { 1050, Atom.a("xfy"), Atom.a("->") }); - _operatorTable.Add(new object[] { 1000, Atom.a("xfy"), Atom.a(",") }); - _operatorTable.Add(new object[] { 900, Atom.a("fy"), Atom.a("\\+") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("\\=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("==") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("\\==") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@=<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@>") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@>=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=..") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("is") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=:=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=\\=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a(">") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a(">=") }); - _operatorTable.Add(new object[] { 600, Atom.a("xfy"), Atom.a(":") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("+") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("-") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("/\\") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("\\/") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("*") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("/") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("//") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("rem") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("mod") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("<<") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a(">>") }); - _operatorTable.Add(new object[] { 200, Atom.a("xfx"), Atom.a("**") }); - _operatorTable.Add(new object[] { 200, Atom.a("xfy"), Atom.a("^") }); - _operatorTable.Add(new object[] { 200, Atom.a("fy"), Atom.a("-") }); - _operatorTable.Add(new object[] { 200, Atom.a("fy"), Atom.a("\\") }); + _operatorTable = new IndexedAnswers(3); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("xfx"), Atom.a(":-") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("xfx"), Atom.a("-->") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("fx"), Atom.a(":-") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("fx"), Atom.a("?-") }); + _operatorTable.addAnswer(new object[] { 1100, Atom.a("xfy"), Atom.a(";") }); + _operatorTable.addAnswer(new object[] { 1050, Atom.a("xfy"), Atom.a("->") }); + _operatorTable.addAnswer(new object[] { 1000, Atom.a("xfy"), Atom.a(",") }); + _operatorTable.addAnswer(new object[] { 900, Atom.a("fy"), Atom.a("\\+") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("\\=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("==") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("\\==") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@=<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@>") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@>=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=..") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("is") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=:=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=\\=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a(">") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a(">=") }); + _operatorTable.addAnswer(new object[] { 600, Atom.a("xfy"), Atom.a(":") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("+") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("-") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("/\\") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("\\/") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("*") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("/") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("//") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("rem") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("mod") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("<<") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a(">>") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("xfx"), Atom.a("**") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("xfy"), Atom.a("^") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("fy"), Atom.a("-") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("fy"), Atom.a("\\") }); // Debug: This is hacked in to run the Prolog test suite until we implement op/3. - _operatorTable.Add(new object[] { 20, Atom.a("xfx"), Atom.a("<--") }); + _operatorTable.addAnswer(new object[] { 20, Atom.a("xfx"), Atom.a("<--") }); } - object[] args = new object[] { Priority, Specifier, Operator }; - foreach (object[] answer in _operatorTable) - { - foreach (bool l1 in YP.unifyArrays(args, answer)) - yield return false; - } + foreach (bool l1 in _operatorTable.match(new object[] { Priority, Specifier, Operator })) + yield return false; } public static IEnumerable atom_length(object atom, object Length) { - return YP.unify(Length, ((Atom)YP.getValue(atom))._name.Length); + atom = YP.getValue(atom); + Length = YP.getValue(Length); + if (atom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected atom(Arg1) but it is an unbound variable"); + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not an atom"); + if (!(Length is Variable)) + { + if (!(Length is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Length), "Length must be var or integer"); + if ((int)Length < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Length), + "Length must not be less than zero"); + } + return YP.unify(Length, ((Atom)atom)._name.Length); } public static IEnumerable atom_concat(object Start, object End, object Whole) { - // Debug: Should implement for var(Start) which is a kind of search. // Debug: Should we try to preserve the _declaringClass? - return YP.unify(Whole, Atom.a(((Atom)YP.getValue(Start))._name + - ((Atom)YP.getValue(End))._name)); + Start = YP.getValue(Start); + End = YP.getValue(End); + Whole = YP.getValue(Whole); + if (Whole is Variable) + { + if (Start is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Start and arg 3 Whole are both var"); + if (End is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 End and arg 3 Whole are both var"); + if (!(Start is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Start), "Arg 1 Start is not an atom"); + if (!(End is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), End), "Arg 2 End is not an atom"); + + foreach (bool l1 in YP.unify(Whole, Atom.a(((Atom)Start)._name + ((Atom)End)._name))) + yield return false; + } + else + { + if (!(Whole is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Whole), "Arg 3 Whole is not an atom"); + bool gotStartLength = false; + int startLength = 0; + if (!(Start is Variable)) + { + if (!(Start is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Start), "Arg 1 Start is not var or atom"); + startLength = ((Atom)Start)._name.Length; + gotStartLength = true; + } + + bool gotEndLength = false; + int endLength = 0; + if (!(End is Variable)) + { + if (!(End is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), End), "Arg 2 End is not var or atom"); + endLength = ((Atom)End)._name.Length; + gotEndLength = true; + } + + // We are doing a search through all possible Start and End which concatenate to Whole. + string wholeString = ((Atom)Whole)._name; + for (int i = 0; i <= wholeString.Length; ++i) + { + // If we got either startLength or endLength, we know the lengths have to match so check + // the lengths instead of constructing an Atom to do it. + if (gotStartLength && startLength != i) + continue; + if (gotEndLength && endLength != wholeString.Length - i) + continue; + foreach (bool l1 in YP.unify(Start, Atom.a(wholeString.Substring(0, i)))) + { + foreach (bool l2 in YP.unify(End, Atom.a(wholeString.Substring(i, wholeString.Length - i)))) + yield return false; + } + } + } } public static IEnumerable sub_atom (object atom, object Before, object Length, object After, object Sub_atom) { - // Debug: Should implement for var(atom) which is a kind of search. // Debug: Should we try to preserve the _declaringClass? - Atom atomAtom = (Atom)YP.getValue(atom); - int beforeInt = YP.convertInt(Before); - int lengthInt = YP.convertInt(Length); - if (beforeInt < 0) - throw new Exception("Before must be non-negative"); - if (lengthInt < 0) - throw new Exception("Length must be non-negative"); - int afterInt = atomAtom._name.Length - (beforeInt + lengthInt); - if (afterInt >= 0) - { - foreach (bool l1 in YP.unify(After, afterInt)) + atom = YP.getValue(atom); + Before = YP.getValue(Before); + Length = YP.getValue(Length); + After = YP.getValue(After); + Sub_atom = YP.getValue(Sub_atom); + if (atom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected atom(Arg1) but it is an unbound variable"); + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not an atom"); + if (!(Sub_atom is Variable)) + { + if (!(Sub_atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Sub_atom), "Sub_atom is not var or atom"); + } + + bool beforeIsInt = false; + bool lengthIsInt = false; + bool afterIsInt = false; + if (!(Before is Variable)) + { + if (!(Before is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Before), "Before must be var or integer"); + beforeIsInt = true; + if ((int)Before < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Before), + "Before must not be less than zero"); + } + if (!(Length is Variable)) + { + if (!(Length is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Length), "Length must be var or integer"); + lengthIsInt = true; + if ((int)Length < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Length), + "Length must not be less than zero"); + } + if (!(After is Variable)) + { + if (!(After is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), After), "After must be var or integer"); + afterIsInt = true; + if ((int)After < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), After), + "After must not be less than zero"); + } + + Atom atomAtom = (Atom)atom; + int atomLength = atomAtom._name.Length; + if (beforeIsInt && lengthIsInt) + { + // Special case: the caller is just trying to extract a substring, so do it quickly. + int xAfter = atomLength - (int)Before - (int)Length; + if (xAfter >= 0) { - foreach (bool l2 in YP.unify - (Sub_atom, Atom.a(atomAtom._name.Substring(beforeInt, lengthInt)))) - yield return false; + foreach (bool l1 in YP.unify(After, xAfter)) + { + foreach (bool l2 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring((int)Before, (int)Length)))) + yield return false; + } + } + } + else if (afterIsInt && lengthIsInt) + { + // Special case: the caller is just trying to extract a substring, so do it quickly. + int xBefore = atomLength - (int)After - (int)Length; + if (xBefore >= 0) + { + foreach (bool l1 in YP.unify(Before, xBefore)) + { + foreach (bool l2 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring(xBefore, (int)Length)))) + yield return false; + } + } + } + else + { + // We are underconstrained and doing a search, so go through all possibilities. + for (int xBefore = 0; xBefore <= atomLength; ++xBefore) + { + foreach (bool l1 in YP.unify(Before, xBefore)) + { + for (int xLength = 0; xLength <= (atomLength - xBefore); ++xLength) + { + foreach (bool l2 in YP.unify(Length, xLength)) + { + foreach (bool l3 in YP.unify(After, atomLength - (xBefore + xLength))) + { + foreach (bool l4 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring(xBefore, xLength)))) + yield return false; + } + } + } + } } } } + public static IEnumerable atom_chars(object atom, object List) + { + atom = YP.getValue(atom); + List = YP.getValue(List); + + if (atom is Variable) + { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Atom and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + object listAtom = YP.getValue(codeArray[i]); + if (listAtom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 List has an element which is an unbound variable"); + if (!(listAtom is Atom && ((Atom)listAtom)._name.Length == 1)) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), listAtom), + "Arg 2 List has an element which is not a one character atom"); + charArray[i] = ((Atom)listAtom)._name[0]; + } + return YP.unify(atom, Atom.a(new String(charArray))); + } + else + { + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not var or atom"); + + string atomString = ((Atom)atom)._name; + object charList = Atom.NIL; + // Start from the back to make the list. + for (int i = atomString.Length - 1; i >= 0; --i) + charList = new ListPair(Atom.a(atomString.Substring(i, 1)), charList); + return YP.unify(List, charList); + } + } + public static IEnumerable atom_codes(object atom, object List) { atom = YP.getValue(atom); List = YP.getValue(List); - if (nonvar(atom)) + if (atom is Variable) { - string name = ((Atom)atom)._name; + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Atom and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + int codeInt; + if (!getInt(codeArray[i], out codeInt) || codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Element of Arg 2 List is not a character code"); + charArray[i] = (char)codeInt; + } + return YP.unify(atom, Atom.a(new String(charArray))); + } + else + { + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not var or atom"); + + string atomString = ((Atom)atom)._name; object codeList = Atom.NIL; // Start from the back to make the list. - for (int i = name.Length - 1; i >= 0; --i) - codeList = new ListPair((int)name[i], codeList); + for (int i = atomString.Length - 1; i >= 0; --i) + codeList = new ListPair((int)atomString[i], codeList); return YP.unify(List, codeList); } + } + + public static IEnumerable number_chars(object Number, object List) + { + Number = YP.getValue(Number); + List = YP.getValue(List); + + if (Number is Variable) { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Number and arg 2 List are both unbound variables"); object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + char[] charArray = new char[codeArray.Length]; for (int i = 0; i < codeArray.Length; ++i) - charArray[i] = (char)YP.convertInt(codeArray[i]); - return YP.unify(atom, Atom.a(new String(charArray))); + { + object listAtom = YP.getValue(codeArray[i]); + if (listAtom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 List has an element which is an unbound variable"); + if (!(listAtom is Atom && ((Atom)listAtom)._name.Length == 1)) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), listAtom), + "Arg 2 List has an element which is not a one character atom"); + charArray[i] = ((Atom)listAtom)._name[0]; + } + return YP.unify(Number, parseNumberString(charArray)); + } + else + { + string numberString = null; + // Try converting to an int first. + int intNumber; + if (YP.getInt(Number, out intNumber)) + numberString = intNumber.ToString(); + else + { + if (!YP.number(Number)) + throw new PrologException + (new Functor2("type_error", Atom.a("number"), Number), + "Arg 1 Number is not var or number"); + // We just checked, so convertDouble shouldn't throw an exception. + numberString = YP.doubleToString(YP.convertDouble(Number)); + } + + object charList = Atom.NIL; + // Start from the back to make the list. + for (int i = numberString.Length - 1; i >= 0; --i) + charList = new ListPair(Atom.a(numberString.Substring(i, 1)), charList); + return YP.unify(List, charList); } } - public static IEnumerable number_codes(object number, object List) + public static IEnumerable number_codes(object Number, object List) { - number = YP.getValue(number); + Number = YP.getValue(Number); List = YP.getValue(List); - if (nonvar(number)) + if (Number is Variable) + { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Number and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + int codeInt; + if (!getInt(codeArray[i], out codeInt) || codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Element of Arg 2 List is not a character code"); + charArray[i] = (char)codeInt; + } + return YP.unify(Number, parseNumberString(charArray)); + } + else { string numberString = null; // Try converting to an int first. int intNumber; - if (YP.getInt(number, out intNumber)) + if (YP.getInt(Number, out intNumber)) numberString = intNumber.ToString(); else - numberString = YP.doubleToString(YP.convertDouble(number)); + { + if (!YP.number(Number)) + throw new PrologException + (new Functor2("type_error", Atom.a("number"), Number), + "Arg 1 Number is not var or number"); + // We just checked, so convertDouble shouldn't throw an exception. + numberString = YP.doubleToString(YP.convertDouble(Number)); + } object codeList = Atom.NIL; // Start from the back to make the list. @@ -903,20 +1303,92 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog codeList = new ListPair((int)numberString[i], codeList); return YP.unify(List, codeList); } + } + + /// + /// Used by number_chars and number_codes. Return the number in charArray or + /// throw an exception if can't parse. + /// + /// + /// + private static object parseNumberString(char[] charArray) + { + string numberString = new String(charArray); + if (charArray.Length == 3 && numberString.StartsWith("0'")) + // This is a char code. + return (int)charArray[2]; + if (numberString.StartsWith("0x")) { - object[] codeArray = ListPair.toArray(List); - char[] charArray = new char[codeArray.Length]; - for (int i = 0; i < codeArray.Length; ++i) - charArray[i] = (char)YP.convertInt(codeArray[i]); - String numberString = new String(charArray); - // Debug: Is there a way in C# to ask if a string parses as int without throwing an exception? try { - // Try an int first. - return YP.unify(number, Convert.ToInt32(numberString)); + return Int32.Parse + (numberString.Substring(2), System.Globalization.NumberStyles.AllowHexSpecifier); } - catch (FormatException) { } - return YP.unify(number, Convert.ToDouble(numberString)); + catch (FormatException) + { + throw new PrologException + (new Functor1("syntax_error", Atom.a("number_format: " + numberString)), + "Arg 2 List is not a list for a hexadecimal number"); + } + } + // Debug: Is there a way in C# to ask if a string parses as int without throwing an exception? + try + { + // Try an int first. + return Convert.ToInt32(numberString); + } + catch (FormatException) { } + try + { + return Convert.ToDouble(numberString); + } + catch (FormatException) + { + throw new PrologException + (new Functor1("syntax_error", Atom.a("number_format: " + numberString)), + "Arg 2 List is not a list for a number"); + } + } + + public static IEnumerable char_code(object Char, object Code) + { + Char = YP.getValue(Char); + Code = YP.getValue(Code); + + int codeInt = 0; + if (!(Code is Variable)) + { + // Get codeInt now so we type check it whether or not Char is Variable. + if (!getInt(Code, out codeInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Code), + "Arg 2 Code is not var or a character code"); + if (codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Arg 2 Code is not a character code"); + } + + if (Char is Variable) + { + if (Code is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Char and arg 2 Code are both unbound variables"); + + return YP.unify(Char, Atom.a(new String(new char[] {(char)codeInt} ))); + } + else + { + if (!(Char is Atom) || ((Atom)Char)._name.Length != 1) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), Char), + "Arg 1 Char is not var or one-character atom"); + + if (Code is Variable) + return YP.unify(Code, (int)((Atom)Char)._name[0]); + else + // Use codeInt to handle whether Code is supplied as, e.g., 97 or 0'a . + return YP.unify(codeInt, (int)((Atom)Char)._name[0]); } } @@ -1092,7 +1564,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog } /// - /// Format x as a string, making sure that it will parse as an int later. I.e., for 1.0, don't just + /// Format x as a string, making sure that it won't parse as an int later. I.e., for 1.0, don't just /// use "1" which will parse as an int. /// /// @@ -1117,7 +1589,13 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog public static void put_code(object x) { - _outputStream.Write((char)YP.convertInt(x)); + if (var(x)) + throw new PrologException(Atom.a("instantiation_error"), "Arg 1 is an unbound variable"); + int xInt; + if (!getInt(x, out xInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), x), "Arg 1 must be integer"); + _outputStream.Write((char)xInt); } public static void nl() @@ -1153,6 +1631,10 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { Head = YP.getValue(((Functor2)TermCopy)._arg1); Body = YP.getValue(((Functor2)TermCopy)._arg2); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head to assert is an unbound variable"); + if (Body is Variable) + throw new PrologException("instantiation_error", "Body to assert is an unbound variable"); } else { @@ -1166,7 +1648,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog throw new PrologException (new Functor2("type_error", Atom.a("callable"), Head), "Term to assert is not callable"); object[] args = getFunctorArgs(Head); - if (!isDynamic(name, args.Length)) + if (isSystemPredicate(name, args.Length)) throw new PrologException (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), new Functor2(Atom.SLASH, name, args.Length)), @@ -1174,17 +1656,21 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog if (copyStore.getNUniqueVariables() == 0 && Body == Atom.a("true")) { - // Debug: Until IndexedAnswers supports prepend, compile the fact so we can prepend it below. - if (!prepend) - { - // This is a fact with no unbound variables - // assertFact uses IndexedAnswers, so don't we don't need to compile. + // This is a fact with no unbound variables + // assertFact and prependFact use IndexedAnswers, so don't we don't need to compile. + if (prepend) + prependFact(name, args); + else assertFact(name, args); - return; - } + + return; } IClause clause = YPCompiler.compileAnonymousClause(Head, Body, declaringClass); + // We expect clause to be a ClauseHeadAndBody (from Compiler.compileAnonymousFunction) + // so we can set the Head and Body. + if (clause is ClauseHeadAndBody) + ((ClauseHeadAndBody)clause).setHeadAndBody(Head, Body); // Add the clause to the entry in _predicatesStore. NameArity nameArity = new NameArity(name, args.Length); @@ -1199,15 +1685,15 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog clauses.Add(clause); } - private static bool isDynamic(Atom name, int arity) + private static bool isSystemPredicate(Atom name, int arity) { if (arity == 2 && (name == Atom.a(",") || name == Atom.a(";") || name == Atom.DOT)) - return false; + return true; // Use the same mapping to static predicates in YP as the compiler. foreach (bool l1 in YPCompiler.functorCallYPFunctionName(name, arity, new Variable())) - return false; + return true; // Debug: Do we need to check if name._module is null? - return true; + return false; } /// @@ -1224,22 +1710,55 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog IndexedAnswers indexedAnswers; if (!_predicatesStore.TryGetValue(nameArity, out clauses)) { - // Create an IndexedAnswers as the first clause of the predicate. + // Create an IndexedAnswers as the only clause of the predicate. _predicatesStore[nameArity] = (clauses = new List()); - clauses.Add(indexedAnswers = new IndexedAnswers()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); } else { - indexedAnswers = clauses[clauses.Count - 1] as IndexedAnswers; + indexedAnswers = null; + if (clauses.Count >= 1) + indexedAnswers = clauses[clauses.Count - 1] as IndexedAnswers; if (indexedAnswers == null) // The latest clause is not an IndexedAnswers, so add one. - clauses.Add(indexedAnswers = new IndexedAnswers()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); } indexedAnswers.addAnswer(values); } /// + /// Assert values, prepending to the front of the set of facts for the predicate with the + /// name and with arity values.Length. + /// + /// must be an Atom + /// the array of arguments to the fact predicate. + /// It is an error if an value has an unbound variable. + public static void prependFact(Atom name, object[] values) + { + NameArity nameArity = new NameArity(name, values.Length); + List clauses; + IndexedAnswers indexedAnswers; + if (!_predicatesStore.TryGetValue(nameArity, out clauses)) + { + // Create an IndexedAnswers as the only clause of the predicate. + _predicatesStore[nameArity] = (clauses = new List()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); + } + else + { + indexedAnswers = null; + if (clauses.Count >= 1) + indexedAnswers = clauses[0] as IndexedAnswers; + if (indexedAnswers == null) + // The first clause is not an IndexedAnswers, so prepend one. + clauses.Insert(0, indexedAnswers = new IndexedAnswers(values.Length)); + } + + indexedAnswers.prependAnswer(values); + } + + /// /// Match all clauses of the dynamic predicate with the name and with arity /// arguments.Length. /// It is an error if the predicate is not defined. @@ -1251,9 +1770,11 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { List clauses; if (!_predicatesStore.TryGetValue(new NameArity(name, arguments.Length), out clauses)) - throw new UndefinedPredicateException - ("Undefined fact: " + name + "/" + arguments.Length, name, - arguments.Length); + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.SLASH, name, arguments.Length)), + "Undefined predicate: " + name + "/" + arguments.Length); if (clauses.Count == 1) // Usually there is only one clause, so return it without needing to wrap it in an iterator. @@ -1271,7 +1792,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// private static IEnumerable matchAllClauses(List clauses, object[] arguments) { - // Debug: If the clause asserts another clause into this same predicate, the iterator + // Debug: If the caller asserts another clause into this same predicate during yield, the iterator // over clauses will be corrupted. Should we take the time to copy clauses? foreach (IClause clause in clauses) { @@ -1297,16 +1818,122 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog return matchDynamic(name, arguments); } + public static IEnumerable clause(object Head, object Body) + { + Head = getValue(Head); + Body = getValue(Body); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + + Atom name = getFunctorName(Head) as Atom; + if (name == null) + // name is a non-Atom, such as a number. + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Head), "Head is not callable"); + object[] args = getFunctorArgs(Head); + if (isSystemPredicate(name, args.Length)) + throw new PrologException + (new Functor3("permission_error", Atom.a("access"), Atom.a("private_procedure"), + new Functor2(Atom.SLASH, name, args.Length)), + "clause cannot access private predicate " + name + "/" + args.Length); + if (!(Body is Variable) && !(YP.getFunctorName(Body) is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Body), "Body is not callable"); + + List clauses; + if (!_predicatesStore.TryGetValue(new NameArity(name, args.Length), out clauses)) + yield break; + // The caller can assert another clause into this same predicate during yield, so we have to + // make a copy of the clauses. + foreach (IClause predicateClause in clauses.ToArray()) + { + foreach (bool l1 in predicateClause.clause(Head, Body)) + yield return false; + } + } + + public static IEnumerable retract(object Term) + { + Term = getValue(Term); + if (Term is Variable) + throw new PrologException("instantiation_error", "Term to retract is an unbound variable"); + + object Head, Body; + if (Term is Functor2 && ((Functor2)Term)._name == Atom.RULE) + { + Head = YP.getValue(((Functor2)Term)._arg1); + Body = YP.getValue(((Functor2)Term)._arg2); + } + else + { + Head = Term; + Body = Atom.a("true"); + } + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + + Atom name = getFunctorName(Head) as Atom; + if (name == null) + // name is a non-Atom, such as a number. + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Head), "Head is not callable"); + object[] args = getFunctorArgs(Head); + if (isSystemPredicate(name, args.Length)) + throw new PrologException + (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), + new Functor2(Atom.SLASH, name, args.Length)), + "clause cannot access private predicate " + name + "/" + args.Length); + if (!(Body is Variable) && !(YP.getFunctorName(Body) is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Body), "Body is not callable"); + + List clauses; + if (!_predicatesStore.TryGetValue(new NameArity(name, args.Length), out clauses)) + yield break; + // The caller can assert another clause into this same predicate during yield, so we have to + // make a copy of the clauses. + foreach (IClause predicateClause in clauses.ToArray()) + { + if (predicateClause is IndexedAnswers) + { + // IndexedAnswers handles its own retract. Even if it removes all of its + // answers, it is OK to leave it empty as one of the elements in clauses. + foreach (bool l1 in ((IndexedAnswers)predicateClause).retract(Head, Body)) + yield return false; + } + else + { + foreach (bool l1 in predicateClause.clause(Head, Body)) + { + clauses.Remove(predicateClause); + yield return false; + } + } + } + } + /// - /// This actually searches all clauses, not just - /// the ones defined with assertFact, but we keep the name for - /// backwards compatibility. + /// This is deprecated for backward compatibility. You should use retractall. /// /// must be an Atom /// an array of arity number of arguments public static void retractFact(Atom name, object[] arguments) { - NameArity nameArity = new NameArity(name, arguments.Length); + retractall(Functor.make(name, arguments)); + } + + /// + /// Retract all dynamic clauses which unify with Head. If this matches all clauses in a predicate, + /// the predicate is still defined. To completely remove the predicate, see abolish. + /// + /// + public static void retractall(object Head) + { + object name = YP.getFunctorName(Head); + object[] arguments = getFunctorArgs(Head); + if (!(name is Atom)) + return; + NameArity nameArity = new NameArity((Atom)name, arguments.Length); List clauses; if (!_predicatesStore.TryGetValue(nameArity, out clauses)) // Can't find, so ignore. @@ -1315,11 +1942,11 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog foreach (object arg in arguments) { if (!YP.var(arg)) - throw new InvalidOperationException("All arguments must be unbound"); + throw new InvalidOperationException + ("Until matching retractall is supported, all arguments must be unbound to retract all clauses"); } - // Set to a fresh empty IndexedAnswers. - _predicatesStore[nameArity] = (clauses = new List()); - clauses.Add(new IndexedAnswers()); + // Clear all clauses. + _predicatesStore[nameArity] = new List(); } public static IEnumerable current_predicate(object NameSlashArity) @@ -1328,57 +1955,99 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog // First check if Name and Arity are nonvar so we can do a direct lookup. if (YP.ground(NameSlashArity)) { - if (NameSlashArity is Functor2) + Functor2 NameArityFunctor = NameSlashArity as Functor2; + if (!(NameArityFunctor != null && NameArityFunctor._name == Atom.SLASH)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + object name = YP.getValue(NameArityFunctor._arg1); + object arity = YP.getValue(NameArityFunctor._arg2); + if (name is Variable || arity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator name or arity is an unbound variable"); + if (!(name is Atom && arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + if ((int)arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), arity), + "Arity may not be less than zero"); + + if (_predicatesStore.ContainsKey(new NameArity((Atom)name, (int)arity))) + // The predicate is defined. + yield return false; + } + else + { + foreach (NameArity key in _predicatesStore.Keys) { - Functor2 NameArityFunctor = (Functor2)NameSlashArity; - if (NameArityFunctor._name == Atom.SLASH) - { - if (_predicatesStore.ContainsKey(new NameArity - ((Atom)YP.getValue(NameArityFunctor._arg1), - (int)YP.getValue(NameArityFunctor._arg2)))) - // The predicate is defined. - yield return false; - } + foreach (bool l1 in YP.unify + (new Functor2(Atom.SLASH, key._name, key._arity), NameSlashArity)) + yield return false; } - yield break; } + } - foreach (NameArity key in _predicatesStore.Keys) - { - foreach (bool l1 in YP.unify - (new Functor2(Atom.SLASH, key._name, key._arity), NameSlashArity)) - yield return false; - } + public static void abolish(object NameSlashArity) + { + NameSlashArity = YP.getValue(NameSlashArity); + if (NameSlashArity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator is an unbound variable"); + Functor2 NameArityFunctor = NameSlashArity as Functor2; + if (!(NameArityFunctor != null && NameArityFunctor._name == Atom.SLASH)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + object name = YP.getValue(NameArityFunctor._arg1); + object arity = YP.getValue(NameArityFunctor._arg2); + if (name is Variable || arity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator name or arity is an unbound variable"); + if (!(name is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), name), + "Predicate indicator name must be an atom"); + if (!(arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), arity), + "Predicate indicator arity must be an integer"); + if ((int)arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), arity), + "Arity may not be less than zero"); + + if (isSystemPredicate((Atom)name, (int)arity)) + throw new PrologException + (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), + new Functor2(Atom.SLASH, name, arity)), + "Abolish cannot modify static predicate " + name + "/" + arity); + _predicatesStore.Remove(new NameArity((Atom)name, (int)arity)); } /// - /// Use YP.getFunctorName(Goal) and invoke the static method of this name in the - /// declaringClass, using arguments from YP.getFunctorArgs(Goal). - /// Note that Goal must be a simple functor, not a complex expression. - /// If not found, this throws UndefinedPredicateException. + /// If Goal is a simple predicate, call YP.getFunctorName(Goal) using arguments from + /// YP.getFunctorArgs(Goal). If not found, this throws a PrologException for existence_error. + /// Otherwise, compile the goal as a single clause predicate and invoke it. /// /// - /// the class for looking up default function references + /// if not null, used to resolve references to the default + /// module Atom.a("") /// public static IEnumerable getIterator(object Goal, Type declaringClass) { - Goal = YP.getValue(Goal); - if (Goal is Variable) - throw new PrologException("instantiation_error", "Goal to call is an unbound variable"); -#if true - List variableSetList = new List(); - addUniqueVariables(Goal, variableSetList); - Variable[] variableSet = variableSetList.ToArray(); - - // Use Atom.F since it is ignored. - return YPCompiler.compileAnonymousClause - (Functor.make(Atom.F, variableSet), Goal, declaringClass).match(variableSet); -#else Atom name; object[] args; while (true) { - name = (Atom)YP.getFunctorName(Goal); + Goal = YP.getValue(Goal); + if (Goal is Variable) + throw new PrologException("instantiation_error", "Goal to call is an unbound variable"); + name = YP.getFunctorName(Goal) as Atom; + if (name == null) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Goal), "Goal to call is not callable"); args = YP.getFunctorArgs(Goal); if (name == Atom.HAT && args.Length == 2) // Assume this is called from a bagof operation. Skip the leading qualifiers. @@ -1386,22 +2055,20 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog else break; } - try - { - return (IEnumerable)declaringClass.InvokeMember - (name._name, BindingFlags.InvokeMethod, null, null, args); - } - catch (TargetInvocationException exception) - { - throw exception.InnerException; - } - catch (MissingMethodException) - { - throw new UndefinedPredicateException - ("Cannot find predicate function: " + name + "/" + args.Length + " in " + - declaringClass.FullName, name, args.Length); - } -#endif + + IEnumerable simpleIterator = YPCompiler.getSimpleIterator(name, args, declaringClass); + if (simpleIterator != null) + // We don't need to compile since the goal is a simple predicate which we call directly. + return simpleIterator; + + // Compile the goal as a clause. + List variableSetList = new List(); + addUniqueVariables(Goal, variableSetList); + Variable[] variableSet = variableSetList.ToArray(); + + // Use Atom.F since it is ignored. + return YPCompiler.compileAnonymousClause + (Functor.make(Atom.F, variableSet), Goal, declaringClass).match(variableSet); } public static void throwException(object Term) @@ -1415,12 +2082,12 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog /// /// /// - public static void script_event(object script_event, object script_params) + public static IEnumerable script_event(object script_event, object script_params) { // string function = ((Atom)YP.getValue(script_event))._name; object[] array = ListPair.toArray(script_params); if (array == null) - return; // YP.fail(); + yield return false; // return; // YP.fail(); if (array.Length > 1) { //m_CmdManager.m_ScriptEngine.m_EventQueManager.AddToScriptQueue @@ -1428,8 +2095,76 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog // sortArray(array); } //return YP.unify(Sorted, ListPair.makeWithoutRepeatedTerms(array)); + yield return false; + } + + /* Non-prolog-ish functions for inline coding */ + public static string regexString(string inData, string inPattern, string presep,string postsep) + { + //string str=cycMessage; + //string strMatch = @"\. \#\$(.*)\)"; + string results = ""; + for (Match m = Regex.Match(inData,inPattern); m.Success; m=m.NextMatch()) + { + //Console.WriteLine( m ); + results += presep+ m + postsep; + } + return results; } + public static string cycComm(object msgobj) + { + string cycInputString = msgobj.ToString(); + string cycOutputString=""; + TcpClient socketForServer; + + try + { + socketForServer = new TcpClient("localHost", 3601); + } + catch + { + Console.WriteLine("Failed to connect to server at {0}:999", "localhost"); + return ""; + } + + NetworkStream networkStream = socketForServer.GetStream(); + + System.IO.StreamReader streamReader = new System.IO.StreamReader(networkStream); + + System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(networkStream); + + try + { + // read the data from the host and display it + + { + + streamWriter.WriteLine(cycInputString); + streamWriter.Flush(); + + cycOutputString = streamReader.ReadLine(); + Console.WriteLine("Cycoutput:" + cycOutputString); + //streamWriter.WriteLine("Client Message"); + //Console.WriteLine("Client Message"); + streamWriter.Flush(); + } + + } + catch + { + Console.WriteLine("Exception reading from Server"); + return ""; + } + // tidy up + networkStream.Close(); + return cycOutputString; + + } + //public static void throwException(object Term) + //{ + // throw new PrologException(Term); + //} /// /// An enumerator that does zero loops. /// @@ -1644,5 +2379,32 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog } } #pragma warning restore 0168 + /// + /// A ClauseHeadAndBody is used in Compiler.compileAnonymousFunction as a base class + /// in order to implement YP.IClause. After creating the object, you must call setHeadAndBody. + /// + public class ClauseHeadAndBody + { + private object _Head; + private object _Body; + + public void setHeadAndBody(object Head, object Body) + { + _Head = Head; + _Body = Body; + } + + public IEnumerable clause(object Head, object Body) + { + if (_Head == null || _Body == null) + yield break; + + foreach (bool l1 in YP.unify(Head, _Head)) + { + foreach (bool l2 in YP.unify(Body, _Body)) + yield return false; + } + } + } } } diff --git a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YPCompiler.cs b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YPCompiler.cs index 8a22388..93b5a1b 100644 --- a/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YPCompiler.cs +++ b/OpenSim/Region/ScriptEngine/DotNetEngine/Compiler/YieldProlog/YPCompiler.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -34,6 +34,7 @@ using System.Collections; using System.Collections.Generic; using System.Text; using System.CodeDom.Compiler; +using System.Reflection; namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { @@ -41,7 +42,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog { private class CompilerState { - public IndexedAnswers _pred = new IndexedAnswers(); + public IndexedAnswers _pred = new IndexedAnswers(4); public Dictionary _moduleForNameArity = new Dictionary(); public int _gensymCounter; public bool _useFinalCutCode; @@ -81,11 +82,9 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog Module = YP.getValue(Module); // If the Module Atom comes from the parser, it always has null _declaringClass. if (Module is Atom && ((Atom)Module)._module == null && Name is Atom && Arity is int) - { // Replace a previous entry if it exists. ((CompilerState)State)._moduleForNameArity[new YP.NameArity((Atom)Name, (int)Arity)] = (Atom)Module; - } } public static void startFunction(object State, object Head) @@ -204,7 +203,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog // disable warning on l1, don't see how we can // code this differently - #pragma warning disable 0168 + #pragma warning disable 0168,0164,0162 public static bool isDetNoneOut(object State, object Term) { State = YP.getValue(State); @@ -242,7 +241,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog return false; } - #pragma warning restore 0168 + #pragma warning restore 0168,0164,0162 /// /// Return false if any of args is out, otherwise true. @@ -281,7 +280,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog // disable warning on l1, don't see how we can // code this differently - #pragma warning disable 0168, 0219 + #pragma warning disable 0168, 0219,0164,0162 /// /// Use makeFunctionPseudoCode, convertFunctionCSharp and compileAnonymousFunction @@ -313,15 +312,14 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog try { YP.tell(functionCode); - Variable FunctionCode = new Variable(); - foreach (bool l2 in makeFunctionPseudoCode(RuleList, FunctionCode)) + Variable PseudoCode = new Variable(); + foreach (bool l2 in makeFunctionPseudoCode(RuleList, PseudoCode)) { - if (YP.termEqual(FunctionCode, Atom.a("getDeclaringClass"))) + if (YP.termEqual(PseudoCode, Atom.a("getDeclaringClass"))) // Ignore getDeclaringClass since we have access to the one passed in. continue; - // Debug: should check if FunctionCode is a single call. - convertFunctionCSharp(FunctionCode); + convertFunctionCSharp(PseudoCode); } YP.told(); } @@ -336,7 +334,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine.Compiler.YieldProlog } /// - /// Use CodeDomProvider to compile the functionCode and return a YP.IClause. + /// Use CodeDomProvider to compile the functionCode and return a YP.ClauseHeadAndBody + /// which implements YP.IClause. /// The function name must be "function" and have nArgs arguments. /// /// the code for the iterator, such as @@ -366,8 +365,16 @@ using System.Collections.Generic; using YieldProlog; namespace Temporary { - public class Temporary : YP.IClause { - public class Inner" + (declaringClass == null ? "" : " : " + declaringClass.FullName) + @" { + public class Temporary : YP.ClauseHeadAndBody, YP.IClause {"); + if (declaringClass == null) + // We don't extend a class with getDeclaringClass, so define it. + sourceCode.Append(@" + public class Inner { + public static System.Type getDeclaringClass() { return null; } +"); + else + sourceCode.Append(@" + public class Inner : " + declaringClass.FullName + @" { "); sourceCode.Append(functionCode); // Basically, match applies the args to function. @@ -395,6 +402,102 @@ namespace Temporary { ("Temporary.Temporary").GetConstructor(Type.EmptyTypes).Invoke(null); } + /// + /// If the functor with name and args can be called directly as determined by + /// functorCallFunctionName, then call it and return its iterator. If the predicate is + /// dynamic and undefined, or if static and the method cannot be found, throw + /// a PrologException for existence_error. + /// This returns null if the functor has a special form than needs to be compiled + /// (including ,/2 and ;/2). + /// + /// + /// + /// used to resolve references to the default + /// module Atom.a(""). If a declaringClass is needed to resolve the reference but it is + /// null, this throws a PrologException for existence_error + /// + public static IEnumerable getSimpleIterator(Atom name, object[] args, Type declaringClass) + { + CompilerState state = new CompilerState(); + Variable FunctionName = new Variable(); + foreach (bool l1 in functorCallFunctionName(state, name, args.Length, FunctionName)) + { + Atom functionNameAtom = ((Atom)FunctionName.getValue()); + if (functionNameAtom == Atom.NIL) + { + // name is for a dynamic predicate. + return YP.matchDynamic(name, args); + } + + // Set the default for the method to call. + string methodName = functionNameAtom._name; + Type methodClass = declaringClass; + + bool checkMode = false; + if (methodName.StartsWith("YP.")) + { + // Assume we only check mode in calls to standard Prolog predicates in YP. + checkMode = true; + + // Use the method in class YP. + methodName = methodName.Substring(3); + methodClass = typeof(YP); + } + if (methodName.Contains(".")) + // We don't support calling inner classes, etc. + return null; + + if (methodClass == null) + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.a("/"), name, args.Length)), + "Cannot find predicate function for: " + name + "/" + args.Length + + " because declaringClass is null. Set declaringClass to the class containing " + + methodName); + try + { + if (checkMode) + { + assertYPPred(state); + object functor = Functor.make(name, args); + if (CompilerState.isDetNoneOut(state, functor)) + { + methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args); + return YP.succeed(); + } + if (CompilerState.isSemidetNoneOut(state, functor)) + { + if ((bool)methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args)) + return YP.succeed(); + else + return YP.fail(); + } + + } + return (IEnumerable)methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args); + } + catch (TargetInvocationException exception) + { + throw exception.InnerException; + } + catch (MissingMethodException) + { + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.a("/"), name, args.Length)), + "Cannot find predicate function " + methodName + " for " + name + "/" + args.Length + + " in " + methodClass.FullName); + } + } + + return null; + } + // Compiler output follows. public class YPInnerClass { } @@ -403,7 +506,7 @@ namespace Temporary { public static void repeatWrite(object arg1, object N) { { - // object _Value = arg1; + object _Value = arg1; if (YP.termEqual(N, 0)) { return; @@ -444,26 +547,9 @@ namespace Temporary { Variable State = new Variable(); foreach (bool l2 in CompilerState.make(State)) { - CompilerState.assertPred(State, Atom.a(@"nl"), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"write", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"put_code", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"throw", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"var", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"nonvar", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"atom", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"integer", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"float", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"number", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"atomic", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"compound", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"==", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"\==", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@<", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@=<", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@>", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@>=", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); + assertYPPred(State); processCompilerDirectives(RuleList, State); - foreach (bool l3 in YP.unify(FunctionCode, Atom.a(@"getDeclaringClass"))) + foreach (bool l3 in YP.unify(FunctionCode, Atom.a("getDeclaringClass"))) { yield return false; } @@ -475,10 +561,37 @@ namespace Temporary { } } + public static void assertYPPred(object State) + { + { + CompilerState.assertPred(State, Atom.a("nl"), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("write", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("put_code", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("throw", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("abolish", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("retractall", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("var", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("nonvar", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("atom", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("integer", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("float", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("number", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("atomic", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("compound", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("==", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("\\==", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@<", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@=<", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@>", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@>=", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + return; + } + } + public static void processCompilerDirectives(object arg1, object arg2) { { - // object _State = arg2; + object _State = arg2; foreach (bool l2 in YP.unify(arg1, Atom.NIL)) { return; @@ -490,7 +603,7 @@ namespace Temporary { Variable Determinism = new Variable(); Variable x3 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", new Functor1(@"pred", new Functor2(@"is", Pred, Determinism))), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", new Functor1("pred", new Functor2("is", Pred, Determinism))), x3), RestRules))) { CompilerState.assertPred(State, Pred, Determinism); processCompilerDirectives(RestRules, State); @@ -503,7 +616,7 @@ namespace Temporary { Variable PredicateList = new Variable(); Variable x3 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", new Functor2(@"import", Module, PredicateList)), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", new Functor2("import", Module, PredicateList)), x3), RestRules))) { foreach (bool l3 in importPredicateList(State, Module, PredicateList)) { @@ -517,7 +630,7 @@ namespace Temporary { Variable x1 = new Variable(); Variable x2 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", x1), x2), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", x1), x2), RestRules))) { processCompilerDirectives(RestRules, State); return; @@ -531,11 +644,11 @@ namespace Temporary { Variable RestRules = new Variable(); Variable Name = new Variable(); Variable Arity = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor2(@":-", Head, _Body), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor2(":-", Head, _Body), x3), RestRules))) { foreach (bool l3 in YP.functor(Head, Name, Arity)) { - CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a(@"")); + CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a("")); processCompilerDirectives(RestRules, State); return; } @@ -548,11 +661,11 @@ namespace Temporary { Variable RestRules = new Variable(); Variable Name = new Variable(); Variable Arity = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", Fact, x2), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", Fact, x2), RestRules))) { foreach (bool l3 in YP.functor(Fact, Name, Arity)) { - CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a(@"")); + CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a("")); processCompilerDirectives(RestRules, State); return; } @@ -587,7 +700,7 @@ namespace Temporary { Variable Name = new Variable(); Variable Arity = new Variable(); Variable Rest = new Variable(); - foreach (bool l2 in YP.unify(arg3, new ListPair(new Functor2(@"/", Name, Arity), Rest))) + foreach (bool l2 in YP.unify(arg3, new ListPair(new Functor2("/", Name, Arity), Rest))) { CompilerState.assertModuleForNameArity(State, Name, Arity, Module); foreach (bool l3 in importPredicateList(State, Module, Rest)) @@ -659,17 +772,17 @@ namespace Temporary { Variable BodyCode = new Variable(); Variable ReturnType = new Variable(); Variable BodyWithReturn = new Variable(); - foreach (bool l2 in YP.unify(new ListPair(new Functor2(@"f", FirstRule, x5), x6), SamePredicateRuleList)) + foreach (bool l2 in YP.unify(new ListPair(new Functor2("f", FirstRule, x5), x6), SamePredicateRuleList)) { - foreach (bool l3 in YP.unify(FirstRule, new Functor1(@":-", x7))) + foreach (bool l3 in YP.unify(FirstRule, new Functor1(":-", x7))) { goto cutIf1; } - foreach (bool l3 in YP.unify(new Functor2(@":-", Head, x9), FirstRule)) + foreach (bool l3 in YP.unify(new Functor2(":-", Head, x9), FirstRule)) { CompilerState.startFunction(State, Head); - FindallAnswers findallAnswers3 = new FindallAnswers(new Functor2(@"f", ArgAssignments, Calls)); - foreach (bool l4 in member(new Functor2(@"f", Rule, VariableNameSuggestions), SamePredicateRuleList)) + FindallAnswers findallAnswers3 = new FindallAnswers(new Functor2("f", ArgAssignments, Calls)); + foreach (bool l4 in member(new Functor2("f", Rule, VariableNameSuggestions), SamePredicateRuleList)) { foreach (bool l5 in compileBodyWithHeadBindings(Rule, VariableNameSuggestions, State, ArgAssignments, Calls)) { @@ -703,26 +816,26 @@ namespace Temporary { { foreach (bool l9 in maplist_compileClause(ClauseBag, MergedArgNames, BodyCode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"void"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("void"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf7; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -733,16 +846,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf9; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -754,26 +867,26 @@ namespace Temporary { } goto cutIf6; } - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"bool"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("bool"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf11; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -784,16 +897,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf13; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -805,24 +918,24 @@ namespace Temporary { } goto cutIf10; } - foreach (bool l10 in YP.unify(ReturnType, Atom.a(@"IEnumerable"))) + foreach (bool l10 in YP.unify(ReturnType, Atom.a("IEnumerable"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l12 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf14; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -833,16 +946,16 @@ namespace Temporary { { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf16; } - foreach (bool l11 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) - { - foreach (bool l12 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l11 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + { + foreach (bool l12 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -866,8 +979,8 @@ namespace Temporary { foreach (bool l3 in YP.unify(Head, FirstRule)) { CompilerState.startFunction(State, Head); - FindallAnswers findallAnswers17 = new FindallAnswers(new Functor2(@"f", ArgAssignments, Calls)); - foreach (bool l4 in member(new Functor2(@"f", Rule, VariableNameSuggestions), SamePredicateRuleList)) + FindallAnswers findallAnswers17 = new FindallAnswers(new Functor2("f", ArgAssignments, Calls)); + foreach (bool l4 in member(new Functor2("f", Rule, VariableNameSuggestions), SamePredicateRuleList)) { foreach (bool l5 in compileBodyWithHeadBindings(Rule, VariableNameSuggestions, State, ArgAssignments, Calls)) { @@ -901,26 +1014,26 @@ namespace Temporary { { foreach (bool l9 in maplist_compileClause(ClauseBag, MergedArgNames, BodyCode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"void"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("void"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf21; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -931,16 +1044,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf23; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -952,26 +1065,26 @@ namespace Temporary { } goto cutIf20; } - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"bool"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("bool"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf25; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -982,16 +1095,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf27; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1003,24 +1116,24 @@ namespace Temporary { } goto cutIf24; } - foreach (bool l10 in YP.unify(ReturnType, Atom.a(@"IEnumerable"))) + foreach (bool l10 in YP.unify(ReturnType, Atom.a("IEnumerable"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l12 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf28; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1031,16 +1144,16 @@ namespace Temporary { { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf30; } - foreach (bool l11 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l11 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l12 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l12 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1115,13 +1228,13 @@ namespace Temporary { Variable RestSamePredicates = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(new Functor2(@"f", FirstRule, x6), First)) + foreach (bool l3 in YP.unify(new Functor2("f", FirstRule, x6), First)) { - foreach (bool l4 in YP.unify(new ListPair(new Functor2(@"f", SecondRule, x8), x9), Rest)) + foreach (bool l4 in YP.unify(new ListPair(new Functor2("f", SecondRule, x8), x9), Rest)) { - foreach (bool l5 in YP.unify(new Functor2(@":-", FirstHead, x11), FirstRule)) + foreach (bool l5 in YP.unify(new Functor2(":-", FirstHead, x11), FirstRule)) { - foreach (bool l6 in YP.unify(new Functor2(@":-", SecondHead, x13), SecondRule)) + foreach (bool l6 in YP.unify(new Functor2(":-", SecondHead, x13), SecondRule)) { foreach (bool l7 in YP.functor(FirstHead, Name, Arity)) { @@ -1183,7 +1296,7 @@ namespace Temporary { } foreach (bool l5 in YP.unify(FirstHead, FirstRule)) { - foreach (bool l6 in YP.unify(new Functor2(@":-", SecondHead, x13), SecondRule)) + foreach (bool l6 in YP.unify(new Functor2(":-", SecondHead, x13), SecondRule)) { foreach (bool l7 in YP.functor(FirstHead, Name, Arity)) { @@ -1271,9 +1384,9 @@ namespace Temporary { Variable Rest = new Variable(); Variable ClauseCode = new Variable(); Variable RestResults = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", ArgAssignments, Calls), Rest))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", ArgAssignments, Calls), Rest))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1(@"blockScope", ClauseCode), RestResults))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1("blockScope", ClauseCode), RestResults))) { foreach (bool l4 in prependArgAssignments(ArgAssignments, Calls, MergedArgNames, ClauseCode)) { @@ -1312,7 +1425,7 @@ namespace Temporary { Variable VariableName = new Variable(); Variable ArgName = new Variable(); Variable RestArgAssignments = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", VariableName, ArgName), RestArgAssignments))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", VariableName, ArgName), RestArgAssignments))) { foreach (bool l3 in member(VariableName, MergedArgNames)) { @@ -1323,7 +1436,7 @@ namespace Temporary { } goto cutIf1; } - foreach (bool l3 in prependArgAssignments(RestArgAssignments, new ListPair(new Functor3(@"declare", Atom.a(@"object"), VariableName, new Functor1(@"var", ArgName)), In), MergedArgNames, ClauseCode)) + foreach (bool l3 in prependArgAssignments(RestArgAssignments, new ListPair(new Functor3("declare", Atom.a("object"), VariableName, new Functor1("var", ArgName)), In), MergedArgNames, ClauseCode)) { yield return true; yield break; @@ -1352,9 +1465,9 @@ namespace Temporary { Variable ArgAssignments = new Variable(); Variable _Calls = new Variable(); Variable RestClauseBag = new Variable(); - foreach (bool l2 in YP.unify(arg2, new ListPair(new Functor2(@"f", ArgAssignments, _Calls), RestClauseBag))) + foreach (bool l2 in YP.unify(arg2, new ListPair(new Functor2("f", ArgAssignments, _Calls), RestClauseBag))) { - foreach (bool l3 in member(new Functor2(@"f", VariableName, ArgName), ArgAssignments)) + foreach (bool l3 in member(new Functor2("f", VariableName, ArgName), ArgAssignments)) { foreach (bool l4 in argAssignedAll(ArgName, RestClauseBag, VariableName)) { @@ -1383,7 +1496,7 @@ namespace Temporary { Variable RestResults = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(arg2, new ListPair(new Functor1(@"arg", First), RestResults))) + foreach (bool l3 in YP.unify(arg2, new ListPair(new Functor1("arg", First), RestResults))) { foreach (bool l4 in maplist_arg(Rest, RestResults)) { @@ -1425,7 +1538,7 @@ namespace Temporary { { foreach (bool l5 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l6 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l6 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { foreach (bool l7 in YP.unify(NextArgNumber, YP.add(StartArgNumber, 1))) { @@ -1454,7 +1567,7 @@ namespace Temporary { Variable BodyCode = new Variable(); Variable VariableNamesList = new Variable(); Variable ArgUnifications = new Variable(); - foreach (bool l2 in YP.unify(new Functor2(@":-", Head, Body), Rule)) + foreach (bool l2 in YP.unify(new Functor2(":-", Head, Body), Rule)) { CompilerState.newVariableNames(State, Rule, VariableNameSuggestions); foreach (bool l3 in YP.univ(Head, new ListPair(x8, HeadArgs))) @@ -1480,7 +1593,7 @@ namespace Temporary { } } { - foreach (bool l2 in compileBodyWithHeadBindings(new Functor2(@":-", Rule, Atom.a(@"true")), VariableNameSuggestions, State, ArgAssignments, Calls)) + foreach (bool l2 in compileBodyWithHeadBindings(new Functor2(":-", Rule, Atom.a("true")), VariableNameSuggestions, State, ArgAssignments, Calls)) { yield return true; yield break; @@ -1553,13 +1666,13 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg2, new ListPair(CompiledHeadArg, RestCompiledHeadArgs))) { - foreach (bool l4 in YP.unify(arg6, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.unify"), new ListPair(new Functor1(@"var", ArgName), new ListPair(CompiledHeadArg, Atom.NIL))), RestArgUnifications), Atom.NIL))) + foreach (bool l4 in YP.unify(arg6, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.unify"), new ListPair(new Functor1("var", ArgName), new ListPair(CompiledHeadArg, Atom.NIL))), RestArgUnifications), Atom.NIL))) { foreach (bool l5 in YP.number_codes(Index, NumberCodes)) { foreach (bool l6 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l7 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l7 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { foreach (bool l8 in YP.unify(NextIndex, YP.add(Index, 1))) { @@ -1615,7 +1728,7 @@ namespace Temporary { Variable NumberCodes = new Variable(); Variable NumberAtom = new Variable(); Variable ArgName = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"=", VariableName, Var), RestVariableNames))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("=", VariableName, Var), RestVariableNames))) { foreach (bool l3 in getVariableArgIndex1(Var, HeadArgs, ArgIndex1)) { @@ -1623,9 +1736,9 @@ namespace Temporary { { foreach (bool l5 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l6 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l6 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { - foreach (bool l7 in compileDeclarations(RestVariableNames, HeadArgs, new ListPair(new Functor2(@"f", VariableName, ArgName), ArgAssignmentsIn), ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) + foreach (bool l7 in compileDeclarations(RestVariableNames, HeadArgs, new ListPair(new Functor2("f", VariableName, ArgName), ArgAssignmentsIn), ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) { yield return true; yield break; @@ -1645,9 +1758,9 @@ namespace Temporary { Variable _Var = new Variable(); Variable RestVariableNames = new Variable(); Variable DeclarationsOut = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"=", VariableName, _Var), RestVariableNames))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("=", VariableName, _Var), RestVariableNames))) { - foreach (bool l3 in YP.unify(arg6, new ListPair(new Functor3(@"declare", Atom.a(@"Variable"), VariableName, new Functor2(@"new", Atom.a(@"Variable"), Atom.NIL)), DeclarationsOut))) + foreach (bool l3 in YP.unify(arg6, new ListPair(new Functor3("declare", Atom.a("Variable"), VariableName, new Functor2("new", Atom.a("Variable"), Atom.NIL)), DeclarationsOut))) { foreach (bool l4 in compileDeclarations(RestVariableNames, HeadArgs, ArgAssignmentsIn, ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) { @@ -1709,7 +1822,7 @@ namespace Temporary { object PseudoCode = arg3; if (YP.var(A)) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"call", A), Atom.a(@"true")), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("call", A), Atom.a("true")), State, PseudoCode)) { yield return true; yield break; @@ -1718,25 +1831,14 @@ namespace Temporary { } { object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"return"), Atom.NIL))) - { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) - { - yield return true; - yield break; - } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) + object PseudoCode = arg3; + Variable A = new Variable(); + Variable B = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"returntrue"), Atom.NIL))) + if (YP.var(A)) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + foreach (bool l4 in compileRuleBody(new Functor2(",", new Functor1("call", A), B), State, PseudoCode)) { yield return true; yield break; @@ -1746,81 +1848,44 @@ namespace Temporary { } { object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"yieldtrue"), new ListPair(Atom.a(@"yieldbreak"), Atom.NIL)))) - { - CompilerState.setCodeUsesYield(State); - yield return true; - yield break; - } - } - } - { - object _State = arg2; - Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"$CUTIF", Name))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1(@"breakBlock", Name), Atom.NIL))) - { - yield return true; - yield break; - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) + object PseudoCode = arg3; + Variable A = new Variable(); + Variable B = new Variable(); + Variable ACode = new Variable(); + Variable BCode = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"return"), Atom.NIL))) + foreach (bool l3 in compileFunctorCall(A, State, ACode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.isDetNoneOut(State, A)) { - yield return true; - yield break; + foreach (bool l5 in compileRuleBody(B, State, BCode)) + { + foreach (bool l6 in YP.unify(PseudoCode, new ListPair(ACode, BCode))) + { + yield return true; + yield break; + } + } } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"returntrue"), Atom.NIL))) - { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.isSemidetNoneOut(State, A)) { - yield return true; - yield break; + foreach (bool l5 in compileRuleBody(B, State, BCode)) + { + foreach (bool l6 in YP.unify(PseudoCode, new ListPair(new Functor2("if", ACode, BCode), Atom.NIL))) + { + yield return true; + yield break; + } + } } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"yieldfalse"), Atom.NIL))) - { - CompilerState.setCodeUsesYield(State); - yield return true; - yield break; - } - } - } - { - object State = arg2; - object PseudoCode = arg3; - Variable A = new Variable(); - Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - if (YP.var(A)) - { - foreach (bool l4 in compileRuleBody(new Functor2(@",", new Functor1(@"call", A), B), State, PseudoCode)) + foreach (bool l4 in compileRuleBody(B, State, BCode)) { - yield return true; - yield break; + foreach (bool l5 in YP.unify(PseudoCode, new ListPair(new Functor2("foreach", ACode, BCode), Atom.NIL))) + { + yield return true; + yield break; + } } } } @@ -1832,9 +1897,9 @@ namespace Temporary { Variable T = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, T), B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(";", new Functor2("->", A, T), B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@";", new Functor2(@"->", A, new Functor2(@",", T, C)), new Functor2(@",", B, C)), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(";", new Functor2("->", A, new Functor2(",", T, C)), new Functor2(",", B, C)), State, PseudoCode)) { yield return true; yield break; @@ -1847,9 +1912,9 @@ namespace Temporary { Variable A = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@";", A, B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(";", A, B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@";", new Functor2(@",", A, C), new Functor2(@",", B, C)), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(";", new Functor2(",", A, C), new Functor2(",", B, C)), State, PseudoCode)) { yield return true; yield break; @@ -1862,9 +1927,9 @@ namespace Temporary { Variable B = new Variable(); Variable ACode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"\+", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("\\+", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", new Functor1(@"not", ACode), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("if", new Functor1("not", ACode), BCode), Atom.NIL))) { if (CompilerState.isSemidetNoneOut(State, A)) { @@ -1885,9 +1950,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"\+", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("\\+", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, Atom.a(@"fail")), Atom.a(@"true")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, Atom.a("fail")), Atom.a("true")), B), State, PseudoCode)) { yield return true; yield break; @@ -1899,9 +1964,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"once", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("once", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, Atom.a(@"true")), Atom.a(@"fail")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, Atom.a("true")), Atom.a("fail")), B), State, PseudoCode)) { yield return true; yield break; @@ -1914,9 +1979,9 @@ namespace Temporary { Variable A = new Variable(); Variable T = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"->", A, T), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("->", A, T), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, T), Atom.a(@"fail")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, T), Atom.a("fail")), B), State, PseudoCode)) { yield return true; yield break; @@ -1929,9 +1994,9 @@ namespace Temporary { Variable A = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"\=", A, B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("\\=", A, B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"\+", new Functor2(@"=", A, B)), C), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("\\+", new Functor2("=", A, B)), C), State, PseudoCode)) { yield return true; yield break; @@ -1943,11 +2008,11 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable ACode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"!"), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("!"), A))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { - foreach (bool l4 in append(ACode, new ListPair(Atom.a(@"yieldbreak"), Atom.NIL), PseudoCode)) + foreach (bool l4 in append(ACode, new ListPair(Atom.a("yieldbreak"), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -1961,11 +2026,11 @@ namespace Temporary { Variable Name = new Variable(); Variable A = new Variable(); Variable ACode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"$CUTIF", Name), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("$CUTIF", Name), A))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { - foreach (bool l4 in append(ACode, new ListPair(new Functor1(@"breakBlock", Name), Atom.NIL), PseudoCode)) + foreach (bool l4 in append(ACode, new ListPair(new Functor1("breakBlock", Name), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -1976,7 +2041,7 @@ namespace Temporary { { object _State = arg2; Variable x1 = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"fail"), x1))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("fail"), x1))) { foreach (bool l3 in YP.unify(arg3, Atom.NIL)) { @@ -1989,7 +2054,7 @@ namespace Temporary { object State = arg2; object PseudoCode = arg3; Variable A = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"true"), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("true"), A))) { foreach (bool l3 in compileRuleBody(A, State, PseudoCode)) { @@ -2006,9 +2071,9 @@ namespace Temporary { Variable ACode = new Variable(); Variable TermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"is", A, Term), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("is", A, Term), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.unify"), new ListPair(ACode, new ListPair(TermCode, Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.unify"), new ListPair(ACode, new ListPair(TermCode, Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in compileTerm(A, State, ACode)) { @@ -2026,58 +2091,10 @@ namespace Temporary { } { object State = arg2; - Variable A = new Variable(); - Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(ACode, BCode))) - { - if (CompilerState.isDetNoneOut(State, A)) - { - foreach (bool l5 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l6 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } - } - } - } - } - { - object State = arg2; - Variable A = new Variable(); - Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", ACode, BCode), Atom.NIL))) - { - if (CompilerState.isSemidetNoneOut(State, A)) - { - foreach (bool l5 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l6 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } - } - } - } - } - { - object State = arg2; Variable ACode = new Variable(); Variable B = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", ACode), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("$DET_NONE_OUT", ACode), B))) { foreach (bool l3 in YP.unify(arg3, new ListPair(ACode, BCode))) { @@ -2100,9 +2117,9 @@ namespace Temporary { Variable Name = new Variable(); Variable X1 = new Variable(); Variable X2 = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", new Functor2(@"call", FunctionName, new ListPair(X1Code, new ListPair(X2Code, Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("if", new Functor2("call", FunctionName, new ListPair(X1Code, new ListPair(X2Code, Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in YP.univ(A, new ListPair(Name, new ListPair(X1, new ListPair(X2, Atom.NIL))))) { @@ -2127,21 +2144,6 @@ namespace Temporary { { object State = arg2; object PseudoCode = arg3; - Variable A = new Variable(); - Variable B = new Variable(); - Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@",", A, B), C))) - { - foreach (bool l3 in compileRuleBody(new Functor2(@",", A, new Functor2(@",", B, C)), State, PseudoCode)) - { - yield return true; - yield break; - } - } - } - { - object State = arg2; - object PseudoCode = arg3; Variable Template = new Variable(); Variable Goal = new Variable(); Variable Bag = new Variable(); @@ -2151,19 +2153,19 @@ namespace Temporary { Variable GoalAndAddCode = new Variable(); Variable BagCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"findall", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("findall", Template, Goal, Bag), B))) { foreach (bool l3 in compileTerm(Template, State, TemplateCode)) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"findallAnswers"), FindallAnswers)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("findallAnswers"), FindallAnswers)) { - foreach (bool l5 in compileRuleBody(new Functor2(@",", Goal, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", new Functor3(@"callMember", new Functor1(@"var", FindallAnswers), Atom.a(@"add"), Atom.NIL)), Atom.a(@"fail"))), State, GoalAndAddCode)) + foreach (bool l5 in compileRuleBody(new Functor2(",", Goal, new Functor2(",", new Functor1("$DET_NONE_OUT", new Functor3("callMember", new Functor1("var", FindallAnswers), Atom.a("add"), Atom.NIL)), Atom.a("fail"))), State, GoalAndAddCode)) { foreach (bool l6 in compileTerm(Bag, State, BagCode)) { foreach (bool l7 in compileRuleBody(B, State, BCode)) { - foreach (bool l8 in append(new ListPair(new Functor3(@"declare", Atom.a(@"FindallAnswers"), FindallAnswers, new Functor2(@"new", Atom.a(@"FindallAnswers"), new ListPair(TemplateCode, Atom.NIL))), GoalAndAddCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", FindallAnswers), Atom.a(@"result"), new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) + foreach (bool l8 in append(new ListPair(new Functor3("declare", Atom.a("FindallAnswers"), FindallAnswers, new Functor2("new", Atom.a("FindallAnswers"), new ListPair(TemplateCode, Atom.NIL))), GoalAndAddCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", FindallAnswers), Atom.a("result"), new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -2182,9 +2184,9 @@ namespace Temporary { Variable Goal = new Variable(); Variable Bag = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"bagof", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("bagof", Template, Goal, Bag), B))) { - foreach (bool l3 in compileBagof(Atom.a(@"result"), Template, Goal, Bag, B, State, PseudoCode)) + foreach (bool l3 in compileBagof(Atom.a("result"), Template, Goal, Bag, B, State, PseudoCode)) { yield return true; yield break; @@ -2198,9 +2200,9 @@ namespace Temporary { Variable Goal = new Variable(); Variable Bag = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"setof", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("setof", Template, Goal, Bag), B))) { - foreach (bool l3 in compileBagof(Atom.a(@"resultSet"), Template, Goal, Bag, B, State, PseudoCode)) + foreach (bool l3 in compileBagof(Atom.a("resultSet"), Template, Goal, Bag, B, State, PseudoCode)) { yield return true; yield break; @@ -2213,9 +2215,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"call", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("call", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.getIterator"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.getIterator"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2234,9 +2236,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"asserta", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("asserta", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"call", Atom.a(@"YP.asserta"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("call", Atom.a("YP.asserta"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2255,9 +2257,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"assertz", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("assertz", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"call", Atom.a(@"YP.assertz"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("call", Atom.a("YP.assertz"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2275,9 +2277,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"assert", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("assert", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"assertz", A), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("assertz", A), B), State, PseudoCode)) { yield return true; yield break; @@ -2295,11 +2297,11 @@ namespace Temporary { Variable BCode = new Variable(); Variable CatcherTermCode = new Variable(); Variable HandlerAndBCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"catch", Goal, Catcher, Handler), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("catch", Goal, Catcher, Handler), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor3(@"declare", Atom.a(@"YP.Catch"), CatchGoal, new Functor2(@"new", Atom.a(@"YP.Catch"), new ListPair(new Functor2(@"call", Atom.a(@"YP.getIterator"), new ListPair(GoalTermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), Atom.NIL))), new ListPair(new Functor2(@"foreach", new Functor1(@"var", CatchGoal), BCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", CatchGoal), Atom.a(@"unifyExceptionOrThrow"), new ListPair(CatcherTermCode, Atom.NIL)), HandlerAndBCode), Atom.NIL))))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor3("declare", Atom.a("YP.Catch"), CatchGoal, new Functor2("new", Atom.a("YP.Catch"), new ListPair(new Functor2("call", Atom.a("YP.getIterator"), new ListPair(GoalTermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), Atom.NIL))), new ListPair(new Functor2("foreach", new Functor1("var", CatchGoal), BCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", CatchGoal), Atom.a("unifyExceptionOrThrow"), new ListPair(CatcherTermCode, Atom.NIL)), HandlerAndBCode), Atom.NIL))))) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"catchGoal"), CatchGoal)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("catchGoal"), CatchGoal)) { foreach (bool l5 in compileTerm(Goal, State, GoalTermCode)) { @@ -2307,7 +2309,7 @@ namespace Temporary { { foreach (bool l7 in compileRuleBody(B, State, BCode)) { - foreach (bool l8 in compileRuleBody(new Functor2(@",", Handler, B), State, HandlerAndBCode)) + foreach (bool l8 in compileRuleBody(new Functor2(",", Handler, B), State, HandlerAndBCode)) { yield return true; yield break; @@ -2321,22 +2323,16 @@ namespace Temporary { } { object State = arg2; + object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) + Variable C = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(",", A, B), C))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", ACode, BCode), Atom.NIL))) + foreach (bool l3 in compileRuleBody(new Functor2(",", A, new Functor2(",", B, C)), State, PseudoCode)) { - foreach (bool l4 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l5 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } + yield return true; + yield break; } } } @@ -2345,11 +2341,11 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", A, B))) { if (YP.var(A)) { - foreach (bool l4 in compileRuleBody(new Functor2(@";", new Functor1(@"call", A), B), State, PseudoCode)) + foreach (bool l4 in compileRuleBody(new Functor2(";", new Functor1("call", A), B), State, PseudoCode)) { yield return true; yield break; @@ -2364,13 +2360,13 @@ namespace Temporary { Variable B = new Variable(); Variable CutIfLabel = new Variable(); Variable Code = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", new Functor2(@"->", A, T), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", new Functor2("->", A, T), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"breakableBlock", CutIfLabel, Code), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("breakableBlock", CutIfLabel, Code), Atom.NIL))) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"cutIf"), CutIfLabel)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("cutIf"), CutIfLabel)) { - foreach (bool l5 in compileRuleBody(new Functor2(@";", new Functor2(@",", A, new Functor2(@",", new Functor1(@"$CUTIF", CutIfLabel), T)), B), State, Code)) + foreach (bool l5 in compileRuleBody(new Functor2(";", new Functor2(",", A, new Functor2(",", new Functor1("$CUTIF", CutIfLabel), T)), B), State, Code)) { yield return true; yield break; @@ -2382,11 +2378,24 @@ namespace Temporary { { object State = arg2; object PseudoCode = arg3; + Variable _B = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(";", Atom.a("!"), _B))) + { + foreach (bool l3 in compileRuleBody(Atom.a("!"), State, PseudoCode)) + { + yield return true; + yield break; + } + } + } + { + object State = arg2; + object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); Variable ACode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", A, B))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { @@ -2402,10 +2411,102 @@ namespace Temporary { } } { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("return"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("returntrue"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("yieldtrue"), new ListPair(Atom.a("yieldbreak"), Atom.NIL)))) + { + CompilerState.setCodeUsesYield(State); + yield return true; + yield break; + } + } + } + { + object _State = arg2; + Variable Name = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor1("$CUTIF", Name))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1("breakBlock", Name), Atom.NIL))) + { + yield return true; + yield break; + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("return"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("returntrue"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("yieldfalse"), Atom.NIL))) + { + CompilerState.setCodeUsesYield(State); + yield return true; + yield break; + } + } + } + { object A = arg1; object State = arg2; object PseudoCode = arg3; - foreach (bool l2 in compileRuleBody(new Functor2(@",", A, Atom.a(@"true")), State, PseudoCode)) + foreach (bool l2 in compileRuleBody(new Functor2(",", A, Atom.a("true")), State, PseudoCode)) { yield return true; yield break; @@ -2429,15 +2530,15 @@ namespace Temporary { { foreach (bool l4 in unqualifiedGoal(Goal, UnqualifiedGoal)) { - foreach (bool l5 in CompilerState.gensym(State, Atom.a(@"bagofAnswers"), BagofAnswers)) + foreach (bool l5 in CompilerState.gensym(State, Atom.a("bagofAnswers"), BagofAnswers)) { - foreach (bool l6 in compileRuleBody(new Functor2(@",", UnqualifiedGoal, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", new Functor3(@"callMember", new Functor1(@"var", BagofAnswers), Atom.a(@"add"), Atom.NIL)), Atom.a(@"fail"))), State, GoalAndAddCode)) + foreach (bool l6 in compileRuleBody(new Functor2(",", UnqualifiedGoal, new Functor2(",", new Functor1("$DET_NONE_OUT", new Functor3("callMember", new Functor1("var", BagofAnswers), Atom.a("add"), Atom.NIL)), Atom.a("fail"))), State, GoalAndAddCode)) { foreach (bool l7 in compileTerm(Bag, State, BagCode)) { foreach (bool l8 in compileRuleBody(B, State, BCode)) { - foreach (bool l9 in append(new ListPair(new Functor3(@"declare", Atom.a(@"BagofAnswers"), BagofAnswers, new Functor2(@"new", Atom.a(@"BagofAnswers"), new ListPair(TemplateCode, new ListPair(GoalTermCode, Atom.NIL)))), GoalAndAddCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", BagofAnswers), ResultMethod, new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) + foreach (bool l9 in append(new ListPair(new Functor3("declare", Atom.a("BagofAnswers"), BagofAnswers, new Functor2("new", Atom.a("BagofAnswers"), new ListPair(TemplateCode, new ListPair(GoalTermCode, Atom.NIL)))), GoalAndAddCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", BagofAnswers), ResultMethod, new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -2456,7 +2557,7 @@ namespace Temporary { { { object Goal = arg1; - foreach (bool l2 in YP.unify(arg2, new Functor1(@"call", Goal))) + foreach (bool l2 in YP.unify(arg2, new Functor1("call", Goal))) { if (YP.var(Goal)) { @@ -2469,7 +2570,7 @@ namespace Temporary { object UnqualifiedGoal = arg2; Variable x1 = new Variable(); Variable Goal = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"^", x1, Goal))) + foreach (bool l2 in YP.unify(arg1, new Functor2("^", x1, Goal))) { foreach (bool l3 in unqualifiedGoal(Goal, UnqualifiedGoal)) { @@ -2494,9 +2595,9 @@ namespace Temporary { public static IEnumerable binaryExpressionConditional(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=:="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=:="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.equal"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.equal"))) { yield return true; yield break; @@ -2504,9 +2605,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=\="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=\\="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.notEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.notEqual"))) { yield return true; yield break; @@ -2514,9 +2615,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">"))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.greaterThan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.greaterThan"))) { yield return true; yield break; @@ -2524,9 +2625,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.lessThan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.lessThan"))) { yield return true; yield break; @@ -2534,9 +2635,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">="))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.greaterThanOrEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.greaterThanOrEqual"))) { yield return true; yield break; @@ -2544,9 +2645,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.lessThanOrEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.lessThanOrEqual"))) { yield return true; yield break; @@ -2562,26 +2663,26 @@ namespace Temporary { Variable FunctorArgs = new Variable(); Variable x6 = new Variable(); Variable Arity = new Variable(); - Variable CompiledArgs = new Variable(); Variable FunctionName = new Variable(); + Variable CompiledArgs = new Variable(); foreach (bool l2 in YP.univ(Functor_1, new ListPair(FunctorName, FunctorArgs))) { foreach (bool l3 in YP.functor(Functor_1, x6, Arity)) { - foreach (bool l4 in maplist_compileTerm(FunctorArgs, State, CompiledArgs)) + foreach (bool l4 in functorCallFunctionName(State, FunctorName, Arity, FunctionName)) { - foreach (bool l5 in functorCallFunctionName(State, FunctorName, Arity, FunctionName)) + foreach (bool l5 in maplist_compileTerm(FunctorArgs, State, CompiledArgs)) { if (YP.termEqual(FunctionName, Atom.NIL)) { - foreach (bool l7 in YP.unify(PseudoCode, new Functor2(@"call", Atom.a(@"YP.matchDynamic"), new ListPair(new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", FunctorName), Atom.NIL)), new ListPair(new Functor1(@"objectArray", CompiledArgs), Atom.NIL))))) - { - yield return true; - yield break; - } + foreach (bool l7 in YP.unify(PseudoCode, new Functor2("call", Atom.a("YP.matchDynamic"), new ListPair(new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", FunctorName), Atom.NIL)), new ListPair(new Functor1("objectArray", CompiledArgs), Atom.NIL))))) + { + yield return true; + yield break; + } goto cutIf1; } - foreach (bool l6 in YP.unify(PseudoCode, new Functor2(@"call", FunctionName, CompiledArgs))) + foreach (bool l6 in YP.unify(PseudoCode, new Functor3("functorCall", FunctionName, FunctorArgs, CompiledArgs))) { yield return true; yield break; @@ -2598,6 +2699,16 @@ namespace Temporary { public static IEnumerable functorCallFunctionName(object arg1, object arg2, object arg3, object arg4) { { + object _State = arg1; + object Name = arg2; + object Arity = arg3; + object x4 = arg4; + if (functorCallIsSpecialForm(Name, Arity)) + { + yield break; + } + } + { object x1 = arg1; object Name = arg2; object Arity = arg3; @@ -2616,7 +2727,7 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg4, Name)) { - if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(@""))) + if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(""))) { yield return true; yield break; @@ -2632,7 +2743,7 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg4, Name)) { - foreach (bool l4 in Atom.module(Name, Atom.a(@""))) + foreach (bool l4 in Atom.module(Name, Atom.a(""))) { yield return true; yield break; @@ -2643,7 +2754,7 @@ namespace Temporary { { object _State = arg1; object Name = arg2; - object Arity = arg3; + object _Arity = arg3; foreach (bool l2 in YP.unify(arg4, Atom.NIL)) { foreach (bool l3 in Atom.module(Name, Atom.NIL)) @@ -2662,33 +2773,137 @@ namespace Temporary { Variable Message = new Variable(); foreach (bool l2 in Atom.module(Name, Module)) { - foreach (bool l3 in YP.atom_concat(Atom.a(@"Not supporting calls to external module: "), Module, Message)) + foreach (bool l3 in YP.atom_concat(Atom.a("Not supporting calls to external module: "), Module, Message)) { - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"callable"), new Functor2(@"/", Name, Arity)), Message)); + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("callable"), new Functor2("/", Name, Arity)), Message)); yield return true; yield break; } } } - { + { object _State = arg1; object Name = arg2; object _Arity = arg3; object x4 = arg4; - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"callable"), Name), Atom.a(@"Term is not callable"))); + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("callable"), Name), Atom.a("Term is not callable"))); yield return true; yield break; } } + public static bool functorCallIsSpecialForm(object Name, object Arity) + { + { + Variable x3 = new Variable(); + if (YP.termEqual(Arity, 0)) + { + if (YP.termEqual(Name, Atom.a("!"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("fail"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("true"))) + { + return true; + } + } + if (YP.termEqual(Arity, 1)) + { + if (YP.termEqual(Name, Atom.a("\\+"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("once"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("$CUTIF"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("$DET_NONE_OUT"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("call"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("asserta"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("assertz"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("assert"))) + { + return true; + } + } + if (YP.termEqual(Arity, 2)) + { + if (YP.termEqual(Name, Atom.a(";"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a(","))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("->"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("\\="))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("is"))) + { + return true; + } + foreach (bool l3 in binaryExpressionConditional(Name, x3)) + { + return true; + } + } + if (YP.termEqual(Arity, 3)) + { + if (YP.termEqual(Name, Atom.a("findall"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("bagof"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("setof"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("catch"))) + { + return true; + } + } + } + return false; + } + public static IEnumerable functorCallYPFunctionName(object arg1, object arg2, object arg3) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.unify"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.unify"))) { yield return true; yield break; @@ -2697,11 +2912,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=.."))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=.."))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.univ"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.univ"))) { yield return true; yield break; @@ -2710,11 +2925,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"var"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("var"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.var"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.var"))) { yield return true; yield break; @@ -2723,11 +2938,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"nonvar"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("nonvar"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.nonvar"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.nonvar"))) { yield return true; yield break; @@ -2736,11 +2951,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"arg"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("arg"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.arg"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.arg"))) { yield return true; yield break; @@ -2749,11 +2964,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"functor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("functor"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.functor"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.functor"))) { yield return true; yield break; @@ -2762,11 +2977,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"repeat"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("repeat"))) { foreach (bool l3 in YP.unify(arg2, 0)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.repeat"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.repeat"))) { yield return true; yield break; @@ -2775,11 +2990,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"get_code"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("get_code"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.get_code"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.get_code"))) { yield return true; yield break; @@ -2788,11 +3003,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"current_op"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("current_op"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.current_op"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.current_op"))) { yield return true; yield break; @@ -2801,11 +3016,24 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_length"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("current_predicate"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.current_predicate"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_length"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_length"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_length"))) { yield return true; yield break; @@ -2814,11 +3042,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_concat"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_concat"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_concat"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_concat"))) { yield return true; yield break; @@ -2827,11 +3055,24 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sub_atom"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sub_atom"))) { foreach (bool l3 in YP.unify(arg2, 5)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.sub_atom"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.sub_atom"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_chars"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_chars"))) { yield return true; yield break; @@ -2840,11 +3081,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_codes"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_codes"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_codes"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_codes"))) { yield return true; yield break; @@ -2853,11 +3094,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"number_codes"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("char_code"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.number_codes"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.char_code"))) { yield return true; yield break; @@ -2866,11 +3107,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"copy_term"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number_chars"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.copy_term"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number_chars"))) { yield return true; yield break; @@ -2879,11 +3120,37 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sort"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number_codes"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.sort"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number_codes"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("copy_term"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.copy_term"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("sort"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.sort"))) { yield return true; yield break; @@ -2899,7 +3166,59 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.script_event"))) + foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.script_event"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("nl"))) + { + foreach (bool l3 in YP.unify(arg2, 0)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.nl"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("write"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.write"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("put_code"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.put_code"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("clause"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.clause"))) { yield return true; yield break; @@ -2908,11 +3227,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"nl"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("retract"))) { - foreach (bool l3 in YP.unify(arg2, 0)) + foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.nl"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.retract"))) { yield return true; yield break; @@ -2921,11 +3240,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"write"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("abolish"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.write"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.abolish"))) { yield return true; yield break; @@ -2934,11 +3253,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"put_code"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("retractall"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.put_code"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.retractall"))) { yield return true; yield break; @@ -2947,11 +3266,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom"))) { yield return true; yield break; @@ -2960,11 +3279,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"integer"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("integer"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.integer"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.integer"))) { yield return true; yield break; @@ -2973,12 +3292,12 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"float"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("float"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.isFloat"))) - { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.isFloat"))) + { yield return true; yield break; } @@ -2986,11 +3305,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"number"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.number"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number"))) { yield return true; yield break; @@ -2999,11 +3318,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atomic"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atomic"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atomic"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atomic"))) { yield return true; yield break; @@ -3012,11 +3331,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"compound"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("compound"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.compound"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.compound"))) { yield return true; yield break; @@ -3025,11 +3344,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termEqual"))) { yield return true; yield break; @@ -3038,11 +3357,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\=="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\=="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termNotEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termNotEqual"))) { yield return true; yield break; @@ -3051,11 +3370,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@<"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termLessThan"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termLessThan"))) { yield return true; yield break; @@ -3064,11 +3383,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@=<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@=<"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termLessThanOrEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termLessThanOrEqual"))) { yield return true; yield break; @@ -3077,11 +3396,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@>"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@>"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termGreaterThan"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termGreaterThan"))) { yield return true; yield break; @@ -3090,32 +3409,32 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@>="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@>="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termGreaterThanOrEqual"))) - { - yield return true; - yield break; - } - } + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termGreaterThanOrEqual"))) + { + yield return true; + yield break; + } + } } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"throw"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("throw"))) { foreach (bool l3 in YP.unify(arg2, 1)) - { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.throwException"))) { - yield return true; - yield break; + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.throwException"))) + { + yield return true; + yield break; + } } } } } - } public static IEnumerable compileTerm(object arg1, object arg2, object arg3) { @@ -3123,7 +3442,7 @@ namespace Temporary { object Term = arg1; object State = arg2; Variable VariableName = new Variable(); - foreach (bool l2 in YP.unify(arg3, new Functor1(@"var", VariableName))) + foreach (bool l2 in YP.unify(arg3, new Functor1("var", VariableName))) { if (YP.var(Term)) { @@ -3139,7 +3458,7 @@ namespace Temporary { object _State = arg2; foreach (bool l2 in YP.unify(arg1, Atom.NIL)) { - foreach (bool l3 in YP.unify(arg3, new Functor1(@"var", Atom.a(@"Atom.NIL")))) + foreach (bool l3 in YP.unify(arg3, new Functor1("var", Atom.a("Atom.NIL")))) { yield return true; yield break; @@ -3155,14 +3474,14 @@ namespace Temporary { { foreach (bool l3 in compileAtomModule(Term, 0, State, ModuleCode)) { - foreach (bool l4 in YP.unify(Code, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Term), new ListPair(ModuleCode, Atom.NIL))))) - { + foreach (bool l4 in YP.unify(Code, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Term), new ListPair(ModuleCode, Atom.NIL))))) + { yield return true; yield break; } goto cutIf1; } - foreach (bool l3 in YP.unify(Code, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Term), Atom.NIL)))) + foreach (bool l3 in YP.unify(Code, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Term), Atom.NIL)))) { yield return true; yield break; @@ -3179,7 +3498,7 @@ namespace Temporary { Variable Arg2 = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(arg3, new Functor2(@"new", Atom.a(@"ListPair"), new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) + foreach (bool l3 in YP.unify(arg3, new Functor2("new", Atom.a("ListPair"), new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) { foreach (bool l4 in compileTerm(First, State, Arg1)) { @@ -3213,7 +3532,7 @@ namespace Temporary { { if (YP.termEqual(TermArgs, Atom.NIL)) { - foreach (bool l4 in YP.unify(Result, new Functor1(@"object", Name))) + foreach (bool l4 in YP.unify(Result, new Functor1("object", Name))) { yield return true; yield break; @@ -3224,55 +3543,55 @@ namespace Temporary { { foreach (bool l4 in compileAtomModule(Name, Arity, State, ModuleCode)) { - foreach (bool l5 in YP.unify(NameCode, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Name), new ListPair(ModuleCode, Atom.NIL))))) + foreach (bool l5 in YP.unify(NameCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Name), new ListPair(ModuleCode, Atom.NIL))))) { foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, Atom.NIL))) { foreach (bool l7 in compileTerm(X1, State, Arg1)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) + foreach (bool l8 in YP.unify(Result, new Functor2("new", Atom.a("Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) { yield return true; yield break; } } goto cutIf4; - } + } foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, Atom.NIL)))) - { + { foreach (bool l7 in compileTerm(X1, State, Arg1)) { foreach (bool l8 in compileTerm(X2, State, Arg2)) - { - foreach (bool l9 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) - { - yield return true; - yield break; - } - } - } + { + foreach (bool l9 in YP.unify(Result, new Functor2("new", Atom.a("Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) + { + yield return true; + yield break; + } + } + } goto cutIf5; } foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, new ListPair(X3, Atom.NIL))))) { foreach (bool l7 in compileTerm(X1, State, Arg1)) - { + { foreach (bool l8 in compileTerm(X2, State, Arg2)) - { + { foreach (bool l9 in compileTerm(X3, State, Arg3)) - { - foreach (bool l10 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) - { - yield return true; - yield break; - } - } - } + { + foreach (bool l10 in YP.unify(Result, new Functor2("new", Atom.a("Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + { + yield return true; + yield break; + } + } + } } } foreach (bool l6 in maplist_compileTerm(TermArgs, State, Args)) { - foreach (bool l7 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor"), new ListPair(NameCode, new ListPair(new Functor1(@"objectArray", Args), Atom.NIL))))) + foreach (bool l7 in YP.unify(Result, new Functor2("new", Atom.a("Functor"), new ListPair(NameCode, new ListPair(new Functor1("objectArray", Args), Atom.NIL))))) { yield return true; yield break; @@ -3282,15 +3601,15 @@ namespace Temporary { cutIf4: { } } - goto cutIf3; - } - foreach (bool l4 in YP.unify(NameCode, new Functor1(@"object", Name))) + goto cutIf3; + } + foreach (bool l4 in YP.unify(NameCode, new Functor1("object", Name))) { foreach (bool l5 in YP.unify(TermArgs, new ListPair(X1, Atom.NIL))) - { + { foreach (bool l6 in compileTerm(X1, State, Arg1)) { - foreach (bool l7 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) + foreach (bool l7 in YP.unify(Result, new Functor2("new", Atom.a("Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) { yield return true; yield break; @@ -3304,7 +3623,7 @@ namespace Temporary { { foreach (bool l7 in compileTerm(X2, State, Arg2)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) + foreach (bool l8 in YP.unify(Result, new Functor2("new", Atom.a("Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) { yield return true; yield break; @@ -3316,33 +3635,33 @@ namespace Temporary { foreach (bool l5 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, new ListPair(X3, Atom.NIL))))) { foreach (bool l6 in compileTerm(X1, State, Arg1)) - { - foreach (bool l7 in compileTerm(X2, State, Arg2)) - { - foreach (bool l8 in compileTerm(X3, State, Arg3)) { - foreach (bool l9 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + foreach (bool l7 in compileTerm(X2, State, Arg2)) { - yield return true; - yield break; + foreach (bool l8 in compileTerm(X3, State, Arg3)) + { + foreach (bool l9 in YP.unify(Result, new Functor2("new", Atom.a("Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + { + yield return true; + yield break; + } + } } } } - } - } foreach (bool l5 in maplist_compileTerm(TermArgs, State, Args)) - { - foreach (bool l6 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor"), new ListPair(NameCode, new ListPair(new Functor1(@"objectArray", Args), Atom.NIL))))) - { - yield return true; - yield break; - } - } + { + foreach (bool l6 in YP.unify(Result, new Functor2("new", Atom.a("Functor"), new ListPair(NameCode, new ListPair(new Functor1("objectArray", Args), Atom.NIL))))) + { + yield return true; + yield break; + } + } cutIf7: cutIf6: { } } - cutIf3: + cutIf3: { } } cutIf2: @@ -3351,18 +3670,36 @@ namespace Temporary { } } - public static IEnumerable compileAtomModule(object Name, object Arity, object State, object ModuleCode) + public static IEnumerable compileAtomModule(object Name, object arg2, object arg3, object ModuleCode) { { - if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(@""))) + object Arity = arg2; + object State = arg3; + if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(""))) { - foreach (bool l3 in YP.unify(ModuleCode, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Atom.a(@"")), Atom.NIL)))) + foreach (bool l3 in YP.unify(ModuleCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Atom.a("")), Atom.NIL)))) { yield return true; yield break; } } } + { + object _Arity = arg2; + object _State = arg3; + Variable Module = new Variable(); + foreach (bool l2 in Atom.module(Name, Module)) + { + if (YP.termNotEqual(Module, Atom.NIL)) + { + foreach (bool l4 in YP.unify(ModuleCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Module), Atom.NIL)))) + { + yield return true; + yield break; + } + } + } + } } public static IEnumerable maplist_compileTerm(object arg1, object arg2, object arg3) @@ -3426,7 +3763,7 @@ namespace Temporary { { foreach (bool l7 in compileExpression(X1, State, Arg1)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"call", FunctionName, new ListPair(Arg1, Atom.NIL)))) + foreach (bool l8 in YP.unify(Result, new Functor2("call", FunctionName, new ListPair(Arg1, Atom.NIL)))) { yield return true; yield break; @@ -3452,7 +3789,7 @@ namespace Temporary { { foreach (bool l8 in compileExpression(X2, State, Arg2)) { - foreach (bool l9 in YP.unify(Result, new Functor2(@"call", FunctionName, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) + foreach (bool l9 in YP.unify(Result, new Functor2("call", FunctionName, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) { yield return true; yield break; @@ -3464,8 +3801,8 @@ namespace Temporary { } foreach (bool l5 in YP.functor(Term, x12, Arity)) { - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"evaluable"), new Functor2(@"/", Name, Arity)), Atom.a(@"Not an expression function"))); - yield return false; + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("evaluable"), new Functor2("/", Name, Arity)), Atom.a("Not an expression function"))); + yield return false; } cutIf3: cutIf2: @@ -3487,9 +3824,19 @@ namespace Temporary { public static IEnumerable unaryFunction(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"-"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("-"))) + { + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.negate"))) + { + yield return true; + yield break; + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("abs"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.negate"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.abs"))) { yield return true; yield break; @@ -3497,9 +3844,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"abs"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sign"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.abs"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sign"))) { yield return true; yield break; @@ -3507,9 +3854,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sign"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("float"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sign"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.toFloat"))) { yield return true; yield break; @@ -3517,9 +3864,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"floor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("floor"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.floor"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.floor"))) { yield return true; yield break; @@ -3527,9 +3874,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"truncate"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("truncate"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.truncate"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.truncate"))) { yield return true; yield break; @@ -3537,9 +3884,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"round"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("round"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.round"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.round"))) { yield return true; yield break; @@ -3547,9 +3894,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"floor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("ceiling"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.ceiling"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.ceiling"))) { yield return true; yield break; @@ -3557,9 +3904,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sin"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sin"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sin"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sin"))) { yield return true; yield break; @@ -3567,9 +3914,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"cos"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("cos"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.cos"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.cos"))) { yield return true; yield break; @@ -3577,9 +3924,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atan"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atan"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.atan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.atan"))) { yield return true; yield break; @@ -3587,9 +3934,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"exp"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("exp"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.exp"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.exp"))) { yield return true; yield break; @@ -3597,9 +3944,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"log"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("log"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.log"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.log"))) { yield return true; yield break; @@ -3607,9 +3954,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sqrt"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sqrt"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sqrt"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sqrt"))) { yield return true; yield break; @@ -3617,9 +3964,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseComplement"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseComplement"))) { yield return true; yield break; @@ -3631,9 +3978,9 @@ namespace Temporary { public static IEnumerable binaryFunction(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"+"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("+"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.add"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.add"))) { yield return true; yield break; @@ -3641,9 +3988,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"-"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("-"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.subtract"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.subtract"))) { yield return true; yield break; @@ -3651,9 +3998,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"*"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("*"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.multiply"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.multiply"))) { yield return true; yield break; @@ -3661,9 +4008,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"/"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("/"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.divide"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.divide"))) { yield return true; yield break; @@ -3671,9 +4018,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"//"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("//"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.intDivide"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.intDivide"))) { yield return true; yield break; @@ -3681,9 +4028,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"mod"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("mod"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.mod"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.mod"))) { yield return true; yield break; @@ -3691,9 +4038,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"**"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("**"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.pow"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.pow"))) { yield return true; yield break; @@ -3701,9 +4048,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">>"))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">>"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseShiftRight"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseShiftRight"))) { yield return true; yield break; @@ -3711,9 +4058,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"<<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("<<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseShiftLeft"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseShiftLeft"))) { yield return true; yield break; @@ -3721,9 +4068,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"/\"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("/\\"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseAnd"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseAnd"))) { yield return true; yield break; @@ -3731,9 +4078,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\/"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\/"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseOr"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseOr"))) { yield return true; yield break; @@ -3741,9 +4088,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"min"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("min"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.min"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.min"))) { yield return true; yield break; @@ -3751,9 +4098,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"max"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("max"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.max"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.max"))) { yield return true; yield break; @@ -3765,11 +4112,11 @@ namespace Temporary { public static void convertFunctionCSharp(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"public class YPInnerClass {}")); + YP.write(Atom.a("public class YPInnerClass {}")); YP.nl(); - YP.write(Atom.a(@"public static System.Type getDeclaringClass() { return typeof(YPInnerClass).DeclaringType; }")); + YP.write(Atom.a("public static System.Type getDeclaringClass() { return typeof(YPInnerClass).DeclaringType; }")); YP.nl(); YP.nl(); return; @@ -3781,20 +4128,20 @@ namespace Temporary { Variable ArgList = new Variable(); Variable Body = new Variable(); Variable Level = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { ReturnType, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { ReturnType, Name, ArgList, Body }))) { - YP.write(Atom.a(@"public static ")); + YP.write(Atom.a("public static ")); YP.write(ReturnType); - YP.write(Atom.a(@" ")); + YP.write(Atom.a(" ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(Level, 1)) { convertStatementListCSharp(Body, Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); YP.nl(); return; @@ -3821,9 +4168,9 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NewStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { - foreach (bool l3 in append(Body, new ListPair(new Functor1(@"label", Name), RestStatements), NewStatements)) + foreach (bool l3 in append(Body, new ListPair(new Functor1("label", Name), RestStatements), NewStatements)) { convertStatementListCSharp(NewStatements, Level); return; @@ -3835,15 +4182,15 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", Type, Name, Expression), RestStatements))) { convertIndentationCSharp(Level); YP.write(Type); - YP.write(Atom.a(@" ")); + YP.write(Atom.a(" ")); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3853,13 +4200,13 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3867,10 +4214,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield return true;")); + YP.write(Atom.a("yield return true;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3878,10 +4225,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield return false;")); + YP.write(Atom.a("yield return false;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3889,10 +4236,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield break;")); + YP.write(Atom.a("yield break;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3900,10 +4247,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3911,10 +4258,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return true;")); + YP.write(Atom.a("return true;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3922,10 +4269,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return false;")); + YP.write(Atom.a("return false;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3934,36 +4281,36 @@ namespace Temporary { { Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"label", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("label", Name), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); if (YP.termEqual(RestStatements, Atom.NIL)) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"{}")); + YP.write(Atom.a("{}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; - // goto cutIf1; + goto cutIf1; } convertStatementListCSharp(RestStatements, Level); return; - // cutIf1: - // { } + cutIf1: + { } } } { Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"goto ")); + YP.write(Atom.a("goto ")); YP.write(Name); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3973,32 +4320,43 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; } } { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + convertStatementListCSharp(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level); + return; + } + } + { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationCSharp(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4008,16 +4366,16 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4029,18 +4387,18 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"if (")); + YP.write(Atom.a("if (")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4052,20 +4410,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"foreach (bool l")); + YP.write(Atom.a("foreach (bool l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4075,12 +4433,12 @@ namespace Temporary { { Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"throw ")); + YP.write(Atom.a("throw ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4094,7 +4452,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -4116,15 +4474,15 @@ namespace Temporary { convertExpressionCSharp(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListCSharp(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListCSharp(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -4133,9 +4491,9 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { - YP.write(Atom.a(@"object ")); + YP.write(Atom.a("object ")); YP.write(X); return; } @@ -4143,12 +4501,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionCSharp(new Functor2("call", Name, ArgList)); return; } } @@ -4156,90 +4524,90 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { - YP.write(Atom.a(@"new ")); + YP.write(Atom.a("new ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"null")); + YP.write(Atom.a("null")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"!(")); + YP.write(Atom.a("!(")); convertExpressionCSharp(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionCSharp(X); - YP.write(Atom.a(@") && (")); + YP.write(Atom.a(") && (")); convertExpressionCSharp(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"new object[] {")); + YP.write(Atom.a("new object[] {")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"@""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesCSharp(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -4247,7 +4615,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -4268,19 +4636,11 @@ namespace Temporary { Variable RestCodes = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(Code, RestCodes))) { - if (YP.termEqual(Code, 34)) + foreach (bool l3 in putCStringCode(Code)) { - YP.put_code(34); - YP.put_code(Code); convertStringCodesCSharp(RestCodes); return; - // goto cutIf1; } - YP.put_code(Code); - convertStringCodesCSharp(RestCodes); - return; - // cutIf1: - // { } } } } @@ -4288,9 +4648,10 @@ namespace Temporary { public static void convertFunctionJavascript(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"function getDeclaringClass() { return null; }")); + YP.write(Atom.a("function getDeclaringClass() { return null; }")); + YP.nl(); YP.nl(); return; } @@ -4300,16 +4661,16 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable Body = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { x1, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { x1, Name, ArgList, Body }))) { - YP.write(Atom.a(@"function ")); + YP.write(Atom.a("function ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); convertStatementListJavascript(Body, 1); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); YP.nl(); return; @@ -4332,20 +4693,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); convertIndentationJavascript(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4358,14 +4719,14 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", _Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", _Type, Name, Expression), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"var ")); + YP.write(Atom.a("var ")); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4376,13 +4737,13 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4391,10 +4752,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"yield true;")); + YP.write(Atom.a("yield true;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4403,10 +4764,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"yield false;")); + YP.write(Atom.a("yield false;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4415,10 +4776,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4427,10 +4788,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4439,10 +4800,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return true;")); + YP.write(Atom.a("return true;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4451,10 +4812,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return false;")); + YP.write(Atom.a("return false;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4464,12 +4825,12 @@ namespace Temporary { object Level = arg2; Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"break ")); + YP.write(Atom.a("break ")); YP.write(Name); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4480,13 +4841,13 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4494,19 +4855,31 @@ namespace Temporary { } { object Level = arg2; + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + convertStatementListJavascript(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level); + return; + } + } + { + object Level = arg2; Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationJavascript(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4517,16 +4890,16 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4539,18 +4912,18 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"if (")); + YP.write(Atom.a("if (")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4563,20 +4936,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"for each (var l")); + YP.write(Atom.a("for each (var l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4587,12 +4960,12 @@ namespace Temporary { object Level = arg2; Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"throw ")); + YP.write(Atom.a("throw ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4606,7 +4979,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -4628,15 +5001,15 @@ namespace Temporary { convertExpressionJavascript(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListJavascript(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListJavascript(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -4645,7 +5018,7 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { YP.write(X); return; @@ -4654,12 +5027,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionJavascript(new Functor2("call", Name, ArgList)); return; } } @@ -4667,90 +5050,90 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { - YP.write(Atom.a(@"new ")); + YP.write(Atom.a("new ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"null")); + YP.write(Atom.a("null")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"!(")); + YP.write(Atom.a("!(")); convertExpressionJavascript(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionJavascript(X); - YP.write(Atom.a(@") && (")); + YP.write(Atom.a(") && (")); convertExpressionJavascript(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"[")); + YP.write(Atom.a("[")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@"]")); + YP.write(Atom.a("]")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesJavascript(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -4758,7 +5141,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -4779,27 +5162,11 @@ namespace Temporary { Variable RestCodes = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(Code, RestCodes))) { - if (YP.termEqual(Code, 34)) - { - YP.put_code(92); - YP.put_code(Code); - convertStringCodesJavascript(RestCodes); - return; - // goto cutIf1; - } - if (YP.termEqual(Code, 92)) + foreach (bool l3 in putCStringCode(Code)) { - YP.put_code(92); - YP.put_code(Code); convertStringCodesJavascript(RestCodes); return; - // goto cutIf1; } - YP.put_code(Code); - convertStringCodesJavascript(RestCodes); - return; - // cutIf1: - // { } } } } @@ -4807,11 +5174,11 @@ namespace Temporary { public static void convertFunctionPython(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"def getDeclaringClass():")); + YP.write(Atom.a("def getDeclaringClass():")); YP.nl(); - YP.write(Atom.a(@" return None")); + YP.write(Atom.a(" return None")); YP.nl(); YP.nl(); return; @@ -4824,13 +5191,13 @@ namespace Temporary { Variable Body = new Variable(); Variable Level = new Variable(); Variable HasBreakableBlock = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { x1, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { x1, Name, ArgList, Body }))) { - YP.write(Atom.a(@"def ")); + YP.write(Atom.a("def ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@"):")); + YP.write(Atom.a("):")); YP.nl(); foreach (bool l3 in YP.unify(Level, 1)) { @@ -4841,7 +5208,7 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); foreach (bool l7 in convertStatementListPython(Body, Level, HasBreakableBlock)) { @@ -4865,7 +5232,7 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); foreach (bool l6 in convertStatementListPython(Body, Level, HasBreakableBlock)) { @@ -4895,7 +5262,7 @@ namespace Temporary { Variable _Name = new Variable(); Variable _Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", _Name, _Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", _Name, _Body), _RestStatements))) { return true; } @@ -4903,7 +5270,7 @@ namespace Temporary { { Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4915,7 +5282,7 @@ namespace Temporary { Variable _Expression = new Variable(); Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", _Expression, Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", _Expression, Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4927,7 +5294,7 @@ namespace Temporary { Variable _Expression = new Variable(); Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", _Expression, Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", _Expression, Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4967,32 +5334,32 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = False")); + YP.write(Atom.a(" = False")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"for _ in [1]:")); + YP.write(Atom.a("for _ in [1]:")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { foreach (bool l4 in convertStatementListPython(Body, NextLevel, HasBreakableBlock)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if ")); + YP.write(Atom.a("if ")); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l5 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5010,11 +5377,11 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", _Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", _Type, Name, Expression), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5030,11 +5397,11 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5048,10 +5415,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"yield True")); + YP.write(Atom.a("yield True")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5064,10 +5431,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"yield False")); + YP.write(Atom.a("yield False")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5080,10 +5447,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return")); + YP.write(Atom.a("return")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5096,10 +5463,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return")); + YP.write(Atom.a("return")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5112,10 +5479,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return True")); + YP.write(Atom.a("return True")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5128,10 +5495,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return False")); + YP.write(Atom.a("return False")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5145,17 +5512,17 @@ namespace Temporary { object HasBreakableBlock = arg3; Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = True")); + YP.write(Atom.a(" = True")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = True")); + YP.write(Atom.a("doBreak = True")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5170,13 +5537,13 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5188,19 +5555,35 @@ namespace Temporary { { object Level = arg2; object HasBreakableBlock = arg3; + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + foreach (bool l3 in convertStatementListPython(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level, HasBreakableBlock)) + { + yield return true; + yield break; + } + } + } + { + object Level = arg2; + object HasBreakableBlock = arg3; Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationPython(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5215,12 +5598,12 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"for _ in [1]:")); + YP.write(Atom.a("for _ in [1]:")); YP.nl(); foreach (bool l4 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5231,10 +5614,10 @@ namespace Temporary { if (YP.greaterThan(Level, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l8 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5271,10 +5654,10 @@ namespace Temporary { if (YP.greaterThan(Level, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l7 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5311,12 +5694,12 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"if ")); + YP.write(Atom.a("if ")); convertExpressionPython(Expression); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5338,14 +5721,14 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"for l")); + YP.write(Atom.a("for l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionPython(Expression); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5354,10 +5737,10 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l6 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5382,10 +5765,10 @@ namespace Temporary { object HasBreakableBlock = arg3; Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"raise ")); + YP.write(Atom.a("raise ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5403,7 +5786,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -5425,15 +5808,15 @@ namespace Temporary { convertExpressionPython(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListPython(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListPython(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -5442,7 +5825,7 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { YP.write(X); return; @@ -5451,12 +5834,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionPython(new Functor2("call", Name, ArgList)); return; } } @@ -5464,89 +5857,89 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"None")); + YP.write(Atom.a("None")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"not (")); + YP.write(Atom.a("not (")); convertExpressionPython(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionPython(X); - YP.write(Atom.a(@") and (")); + YP.write(Atom.a(") and (")); convertExpressionPython(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"[")); + YP.write(Atom.a("[")); convertArgListPython(ArgList); - YP.write(Atom.a(@"]")); + YP.write(Atom.a("]")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesPython(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -5554,7 +5947,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -5581,7 +5974,7 @@ namespace Temporary { YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // goto cutIf1; + goto cutIf1; } if (YP.termEqual(Code, 92)) { @@ -5589,15 +5982,99 @@ namespace Temporary { YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // goto cutIf1; + goto cutIf1; } YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // cutIf1: - // { } + cutIf1: + { } + } + } + } + + public static IEnumerable putCStringCode(object Code) + { + { + Variable HexDigit = new Variable(); + Variable HexChar = new Variable(); + if (YP.lessThanOrEqual(Code, 31)) + { + if (YP.lessThanOrEqual(Code, 15)) + { + YP.write(Atom.a("\\u000")); + foreach (bool l4 in YP.unify(HexDigit, Code)) + { + if (YP.lessThanOrEqual(HexDigit, 9)) + { + foreach (bool l6 in YP.unify(HexChar, YP.add(HexDigit, 48))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + goto cutIf2; + } + foreach (bool l5 in YP.unify(HexChar, YP.add(HexDigit, 55))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + cutIf2: + { } + } + goto cutIf1; + } + YP.write(Atom.a("\\u001")); + foreach (bool l3 in YP.unify(HexDigit, YP.subtract(Code, 16))) + { + if (YP.lessThanOrEqual(HexDigit, 9)) + { + foreach (bool l5 in YP.unify(HexChar, YP.add(HexDigit, 48))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + goto cutIf3; + } + foreach (bool l4 in YP.unify(HexChar, YP.add(HexDigit, 55))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + cutIf3: + { } + } + cutIf1: + { } } } + { + if (YP.termEqual(Code, 34)) + { + YP.put_code(92); + YP.put_code(34); + yield return true; + yield break; + } + } + { + if (YP.termEqual(Code, 92)) + { + YP.put_code(92); + YP.put_code(92); + yield return true; + yield break; + } + } + { + YP.put_code(Code); + yield return true; + yield break; + } } public static IEnumerable member(object X, object arg2) @@ -5654,6 +6131,6 @@ namespace Temporary { } } } - #pragma warning restore 0168, 0219 + #pragma warning restore 0168, 0219, 0164,0162 } } diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/IndexedAnswers.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/IndexedAnswers.cs index 1be73f7..2bf9db7 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/IndexedAnswers.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/IndexedAnswers.cs @@ -39,6 +39,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// public class IndexedAnswers : YP.IClause { + private int _arity; // addAnswer adds the answer here and indexes it later. private List _allAnswers = new List(); // The key has the arity of answers with non-null values for each indexed arg. The value @@ -49,17 +50,43 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog private Dictionary _gotAnswersForSignature = new Dictionary(); private const int MAX_INDEX_ARGS = 31; - public IndexedAnswers() + public IndexedAnswers(int arity) { + _arity = arity; } - + /// + /// Append the answer to the list and update the indexes, if any. /// Elements of answer must be ground, since arguments with unbound variables make this /// into a dynamic rule which we don't index. /// /// public void addAnswer(object[] answer) { + addOrPrependAnswer(answer, false); + } + + /// + /// Prepend the answer to the list and clear the indexes so that they must be re-computed + /// on the next call to match. (Only addAnswer will maintain the indexes while adding answers.) + /// Elements of answer must be ground, since arguments with unbound variables make this + /// into a dynamic rule which we don't index. + /// + /// + public void prependAnswer(object[] answer) + { + addOrPrependAnswer(answer, true); + } + + /// + /// Do the work of addAnswer or prependAnswer. + /// + /// + private void addOrPrependAnswer(object[] answer, bool prepend) + { + if (answer.Length != _arity) + return; + // Store a copy of the answer array. object[] answerCopy = new object[answer.Length]; Variable.CopyStore copyStore = new Variable.CopyStore(); @@ -69,12 +96,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog throw new InvalidOperationException ("Elements of answer must be ground, but found " + copyStore.getNUniqueVariables() + " unbound variables"); - _allAnswers.Add(answerCopy); - // If match has already indexed answers for a signature, we need to add - // this to the existing indexed answers. - foreach (int signature in _gotAnswersForSignature.Keys) - indexAnswerForSignature(answerCopy, signature); + if (prepend) + { + _allAnswers.Insert(0, answerCopy); + clearIndexes(); + } + else + { + _allAnswers.Add(answerCopy); + // If match has already indexed answers for a signature, we need to add + // this to the existing indexed answers. + foreach (int signature in _gotAnswersForSignature.Keys) + indexAnswerForSignature(answerCopy, signature); + } } private void indexAnswerForSignature(object[] answer, int signature) @@ -119,6 +154,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog public IEnumerable match(object[] arguments) { + if (arguments.Length != _arity) + yield break; + // Set up indexArgs, up to arg position MAX_INDEX_ARGS. The signature has a 1 bit for // each non-null index arg. HashedList indexArgs = new HashedList(arguments.Length); @@ -166,6 +204,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog // Find matches in answers. IEnumerator[] iterators = new IEnumerator[arguments.Length]; + // Debug: If the caller asserts another answer into this same predicate during yield, the iterator + // over clauses will be corrupted. Should we take the time to copy answers? foreach (object[] answer in answers) { bool gotMatch = true; @@ -201,6 +241,59 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog } } + public IEnumerable clause(object Head, object Body) + { + Head = YP.getValue(Head); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + object[] arguments = YP.getFunctorArgs(Head); + + // We always match Head from _allAnswers, and the Body is Atom.a("true"). + foreach (bool l1 in YP.unify(Body, Atom.a("true"))) + { + // The caller can assert another answer into this same predicate during yield, so we have to + // make a copy of the answers. + foreach (object[] answer in _allAnswers.ToArray()) + { + foreach (bool l2 in YP.unifyArrays(arguments, answer)) + yield return false; + } + } + } + + public IEnumerable retract(object Head, object Body) + { + Head = YP.getValue(Head); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + object[] arguments = YP.getFunctorArgs(Head); + + // We always match Head from _allAnswers, and the Body is Atom.a("true"). + foreach (bool l1 in YP.unify(Body, Atom.a("true"))) + { + // The caller can assert another answer into this same predicate during yield, so we have to + // make a copy of the answers. + foreach (object[] answer in _allAnswers.ToArray()) + { + foreach (bool l2 in YP.unifyArrays(arguments, answer)) + { + _allAnswers.Remove(answer); + clearIndexes(); + yield return false; + } + } + } + } + + /// + /// After retracting or prepending an answer in _allAnswers, the indexes are invalid, so clear them. + /// + private void clearIndexes() + { + _indexedAnswers.Clear(); + _gotAnswersForSignature.Clear(); + } + /// /// A HashedList extends an ArrayList with methods to get a hash and to check equality /// based on the elements of the list. diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Parser.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Parser.cs index 3d86905..3a15449 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Parser.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Parser.cs @@ -44,9 +44,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog yield return false; } -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168, 0219 + // disable warning on l1, don't see how we can + // code this differently + #pragma warning disable 0168, 0219 // Debug: Hand-modify this central predicate to do tail recursion. public static IEnumerable read_tokens(object arg1, object arg2, object arg3) @@ -228,12 +228,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog if (YP.termEqual(Term, Atom.a(@"end_of_file"))) { yield break; - // unreachable code: // goto cutIf1; } yield return false; // cutIf1: - { } + // { } } } } @@ -4457,6 +4456,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { } } } -#pragma warning restore 0168 + #pragma warning restore 0168, 0219 } } diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/PrologException.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/PrologException.cs index f29c751..a2fe7ec 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/PrologException.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/PrologException.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -43,7 +43,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// Create a PrologException with the given Term. The printable exception message is the full Term. /// /// the term of the exception - /// public PrologException(object Term) : base(YP.getValue(Term).ToString()) { @@ -54,18 +53,107 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// Create a PrologException where the Term is error(ErrorTerm, Message). /// This uses YP.makeCopy to copy the ErrorTerm and Message so that they are valid after unbinding. /// - /// the term of the exception - /// the message, converted to a string, to use as the printable exception message + /// the error term of the error + /// the message term of the error. If this is a string, it is converted to an + /// Atom so it can be used by Prolog code. + /// Message, converted to a string, is use as the printable exception message. /// public PrologException(object ErrorTerm, object Message) : base(YP.getValue(Message).ToString()) { + if (Message is string) + Message = Atom.a((string)Message); _term = YP.makeCopy(new Functor2(Atom.a("error"), ErrorTerm, Message), new Variable.CopyStore()); } - public object Term + public class TypeErrorInfo + { + public readonly Atom _Type; + public readonly object _Culprit; + public readonly object _Message; + + public TypeErrorInfo(Atom Type, object Culprit, object Message) + { + _Type = Type; + _Culprit = Culprit; + _Message = Message; + } + } + /// + /// Return the TypeErrorInfo for this exception, or null if _term does not match + /// error(type_error(Type, Culprit), Message). + /// + /// + public TypeErrorInfo getTypeErrorInfo() + { + if (!(_term is Functor2 && ((Functor2)_term)._name._name == "error")) + return null; + object errorTerm = ((Functor2)_term)._arg1; + if (!(errorTerm is Functor2 && ((Functor2)errorTerm)._name._name == "type_error")) + return null; + if (!(((Functor2)errorTerm)._arg1 is Atom)) + return null; + return new TypeErrorInfo + ((Atom)((Functor2)errorTerm)._arg1, ((Functor2)errorTerm)._arg2, ((Functor2)_term)._arg2); + } + + public class ExistenceErrorInfo + { + public readonly Atom _Type; + public readonly object _Culprit; + public readonly object _Message; + + public ExistenceErrorInfo(Atom Type, object Culprit, object Message) + { + _Type = Type; + _Culprit = Culprit; + _Message = Message; + } + + /// + /// If _Type is procedure and _Culprit is name/artity, return the name. Otherwise return null. + /// + /// + public object getProcedureName() + { + if (!(_Type._name == "procedure" && + _Culprit is Functor2 && ((Functor2)_Culprit)._name == Atom.SLASH)) + return null; + return ((Functor2)_Culprit)._arg1; + } + + /// + /// If _Type is procedure and _Culprit is name/arity and arity is an integer, return the arity. + /// Otherwise return -1. + /// + /// + public int getProcedureArity() + { + if (!(_Type._name == "procedure" && + _Culprit is Functor2 && ((Functor2)_Culprit)._name == Atom.SLASH)) + return -1; + if (!(((Functor2)_Culprit)._arg2 is int)) + return -1; + return (int)((Functor2)_Culprit)._arg2; + } + } + /// + /// Return the ExistenceErrorInfo for this exception, or null if _term does not match + /// error(existence_error(Type, Culprit), Message). If the returned ExistenceErrorInfo _Culprit is + /// procedure, you can use its getProcedureName and getProcedureArity. + /// + /// + public ExistenceErrorInfo getExistenceErrorInfo() { - get { return _term; } + if (!(_term is Functor2 && ((Functor2)_term)._name._name == "error")) + return null; + object errorTerm = ((Functor2)_term)._arg1; + if (!(errorTerm is Functor2 && ((Functor2)errorTerm)._name._name == "existence_error")) + return null; + if (!(((Functor2)errorTerm)._arg1 is Atom)) + return null; + return new ExistenceErrorInfo + ((Atom)((Functor2)errorTerm)._arg1, ((Functor2)errorTerm)._arg2, ((Functor2)_term)._arg2); } } } diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YP.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YP.cs index c212fb8..3d19d3e 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YP.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YP.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -33,6 +33,9 @@ using System.Collections; using System.Collections.Generic; using System.IO; using System.Reflection; +using System.Net.Sockets; +using System.Text; +using System.Text.RegularExpressions; namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { @@ -48,7 +51,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog new Dictionary>(); private static TextWriter _outputStream = System.Console.Out; private static TextReader _inputStream = System.Console.In; - private static List _operatorTable = null; + private static IndexedAnswers _operatorTable = null; /// /// An IClause is used so that dynamic predicates can call match. @@ -56,6 +59,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog public interface IClause { IEnumerable match(object[] args); + IEnumerable clause(object Head, object Body); } public static object getValue(object value) @@ -120,7 +124,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// /// Convert term to an int. /// If term is a single-element List, use its first element - /// (to handle the char types like "a"). If can't convert, throw an exception. + /// (to handle the char types like "a"). + /// If can't convert, throw a PrologException for type_error evaluable (because this is only + /// called from arithmetic functions). /// /// /// @@ -131,14 +137,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog YP.getValue(((Functor2)term)._arg2) == Atom.NIL) // Assume it is a char type like "a". term = YP.getValue(((Functor2)term)._arg1); + if (term is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected a number but the argument is an unbound variable"); - return (int)term; + try + { + return (int)term; + } + catch (InvalidCastException) + { + throw new PrologException + (new Functor2 + ("type_error", Atom.a("evaluable"), + new Functor2(Atom.SLASH, getFunctorName(term), getFunctorArgs(term).Length)), + "Term must be an integer"); + } } /// /// Convert term to a double. This may convert an int to a double, etc. /// If term is a single-element List, use its first element - /// (to handle the char types like "a"). If can't convert, throw an exception. + /// (to handle the char types like "a"). + /// If can't convert, throw a PrologException for type_error evaluable (because this is only + /// called from arithmetic functions). /// /// /// @@ -153,7 +175,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog throw new PrologException(Atom.a("instantiation_error"), "Expected a number but the argument is an unbound variable"); - return Convert.ToDouble(term); + try + { + return Convert.ToDouble(term); + } + catch (InvalidCastException) + { + throw new PrologException + (new Functor2 + ("type_error", Atom.a("evaluable"), + new Functor2(Atom.SLASH, getFunctorName(term), getFunctorArgs(term).Length)), + "Term must be an integer"); + } } /// @@ -260,6 +293,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog return Math.Sign(convertDouble(x)); } + // Use toFloat instead of float because it is a reserved keyword. + public static object toFloat(object x) + { + return convertDouble(x); + } + /// /// The ISO standard returns an int. /// @@ -485,8 +524,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog return YP.unify(Sorted, ListPair.makeWithoutRepeatedTerms(array)); } - - /// /// Use YP.unify to unify each of the elements of the two arrays, and yield /// once if they all unify. @@ -561,6 +598,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog return _repeat; } + // disable warning on l1, don't see how we can + // code this differently + #pragma warning disable 0168 public static IEnumerable univ(object Term, object List) { Term = YP.getValue(Term); @@ -572,23 +612,23 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog Variable Name = new Variable(); Variable ArgList = new Variable(); -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in new ListPair(Name, ArgList).unify(List)) { object[] args = ListPair.toArray(ArgList); if (args == null) - throw new Exception("Expected a list. Got: " + ArgList.getValue()); + throw new PrologException + (new Functor2("type_error", Atom.a("list"), ArgList), + "Expected a list. Got: " + ArgList.getValue()); if (args.Length == 0) // Return the Name, even if it is not an Atom. return YP.unify(Term, Name); if (!atom(Name)) - throw new Exception("Expected an atom. Got: " + Name.getValue()); + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Name), + "Expected an atom. Got: " + Name.getValue()); return YP.unify(Term, Functor.make((Atom)YP.getValue(Name), args)); } -#pragma warning restore 0168 return YP.fail(); } @@ -599,43 +639,81 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog FunctorName = YP.getValue(FunctorName); Arity = YP.getValue(Arity); - if (!(Term is Variable)) + if (Term is Variable) + { + if (FunctorName is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 FunctorName is an unbound variable"); + if (Arity is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 3 Arity is an unbound variable"); + if (!(Arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Arity), "Arity is not an integer"); + if (!YP.atomic(FunctorName)) + throw new PrologException + (new Functor2("type_error", Atom.a("atomic"), FunctorName), "FunctorName is not atomic"); + + if ((int)Arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Arity), + "Arity may not be less than zero"); + else if ((int)Arity == 0) + { + // Just unify Term with the atomic FunctorName. + foreach (bool l1 in YP.unify(Term, FunctorName)) + yield return false; + } + else + { + if (!(FunctorName is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), FunctorName), "FunctorName is not an atom"); + // Construct a functor with unbound variables. + object[] args = new object[(int)Arity]; + for (int i = 0; i < args.Length; ++i) + args[i] = new Variable(); + foreach (bool l1 in YP.unify(Term, Functor.make((Atom)FunctorName, args))) + yield return false; + } + } + else { -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in YP.unify(FunctorName, getFunctorName(Term))) { foreach (bool l2 in YP.unify(Arity, getFunctorArgs(Term).Length)) yield return false; } -#pragma warning restore 0168 } - else - throw new NotImplementedException("Debug: must finish functor/3"); } public static IEnumerable arg(object ArgNumber, object Term, object Value) { - if (YP.var(ArgNumber)) - throw new NotImplementedException("Debug: must finish arg/3"); - else + if (var(ArgNumber)) + throw new PrologException(Atom.a("instantiation_error"), "Arg 1 ArgNumber is an unbound variable"); + int argNumberInt; + if (!getInt(ArgNumber, out argNumberInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), ArgNumber), "Arg 1 ArgNumber must be integer"); + if (argNumberInt < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), argNumberInt), + "ArgNumber may not be less than zero"); + + if (YP.var(Term)) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 Term is an unbound variable"); + if (!YP.compound(Term)) + throw new PrologException + (new Functor2("type_error", Atom.a("compound"), Term), "Arg 2 Term must be compound"); + + object[] termArgs = YP.getFunctorArgs(Term); + // Silently fail if argNumberInt is out of range. + if (argNumberInt >= 1 && argNumberInt <= termArgs.Length) { - int argNumberInt = convertInt(ArgNumber); - if (argNumberInt < 0) - throw new Exception("ArgNumber must be non-negative"); - object[] termArgs = YP.getFunctorArgs(Term); - // Silently fail if argNumberInt is out of range. - if (argNumberInt >= 1 && argNumberInt <= termArgs.Length) - { - // The first ArgNumber is at 1, not 0. -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 - foreach (bool l1 in YP.unify(Value, termArgs[argNumberInt - 1])) - yield return false; -#pragma warning restore 0168 - } + // The first ArgNumber is at 1, not 0. + foreach (bool l1 in YP.unify(Value, termArgs[argNumberInt - 1])) + yield return false; } } @@ -665,8 +743,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog if (term1TypeCode == -2) { // Variable. - // We always check for equality first because we want to be sure - // that less than returns false if the terms are equal, in + // We always check for equality first because we want to be sure + // that less than returns false if the terms are equal, in // case that the less than check really behaves like less than or equal. if ((Variable)Term1 != (Variable)Term2) // The hash code should be unique to a Variable object. @@ -709,8 +787,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog } /// - /// Type code is -2 if term is a Variable, 0 if it is an Atom, - /// 1 if it is a Functor1, 2 if it is a Functor2, 3 if it is a Functor3, + /// Type code is -2 if term is a Variable, 0 if it is an Atom, + /// 1 if it is a Functor1, 2 if it is a Functor2, 3 if it is a Functor3, /// 4 if it is Functor. /// Otherwise, type code is -1. /// This does not call YP.getValue(term). @@ -778,101 +856,303 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog if (_operatorTable == null) { // Initialize. - _operatorTable = new List(); - _operatorTable.Add(new object[] { 1200, Atom.a("xfx"), Atom.a(":-") }); - _operatorTable.Add(new object[] { 1200, Atom.a("xfx"), Atom.a("-->") }); - _operatorTable.Add(new object[] { 1200, Atom.a("fx"), Atom.a(":-") }); - _operatorTable.Add(new object[] { 1200, Atom.a("fx"), Atom.a("?-") }); - _operatorTable.Add(new object[] { 1100, Atom.a("xfy"), Atom.a(";") }); - _operatorTable.Add(new object[] { 1050, Atom.a("xfy"), Atom.a("->") }); - _operatorTable.Add(new object[] { 1000, Atom.a("xfy"), Atom.a(",") }); - _operatorTable.Add(new object[] { 900, Atom.a("fy"), Atom.a("\\+") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("\\=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("==") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("\\==") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@=<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@>") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("@>=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=..") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("is") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=:=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=\\=") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a("=<") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a(">") }); - _operatorTable.Add(new object[] { 700, Atom.a("xfx"), Atom.a(">=") }); - _operatorTable.Add(new object[] { 600, Atom.a("xfy"), Atom.a(":") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("+") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("-") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("/\\") }); - _operatorTable.Add(new object[] { 500, Atom.a("yfx"), Atom.a("\\/") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("*") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("/") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("//") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("rem") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("mod") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a("<<") }); - _operatorTable.Add(new object[] { 400, Atom.a("yfx"), Atom.a(">>") }); - _operatorTable.Add(new object[] { 200, Atom.a("xfx"), Atom.a("**") }); - _operatorTable.Add(new object[] { 200, Atom.a("xfy"), Atom.a("^") }); - _operatorTable.Add(new object[] { 200, Atom.a("fy"), Atom.a("-") }); - _operatorTable.Add(new object[] { 200, Atom.a("fy"), Atom.a("\\") }); + _operatorTable = new IndexedAnswers(3); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("xfx"), Atom.a(":-") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("xfx"), Atom.a("-->") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("fx"), Atom.a(":-") }); + _operatorTable.addAnswer(new object[] { 1200, Atom.a("fx"), Atom.a("?-") }); + _operatorTable.addAnswer(new object[] { 1100, Atom.a("xfy"), Atom.a(";") }); + _operatorTable.addAnswer(new object[] { 1050, Atom.a("xfy"), Atom.a("->") }); + _operatorTable.addAnswer(new object[] { 1000, Atom.a("xfy"), Atom.a(",") }); + _operatorTable.addAnswer(new object[] { 900, Atom.a("fy"), Atom.a("\\+") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("\\=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("==") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("\\==") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@=<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@>") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("@>=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=..") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("is") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=:=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=\\=") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a("=<") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a(">") }); + _operatorTable.addAnswer(new object[] { 700, Atom.a("xfx"), Atom.a(">=") }); + _operatorTable.addAnswer(new object[] { 600, Atom.a("xfy"), Atom.a(":") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("+") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("-") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("/\\") }); + _operatorTable.addAnswer(new object[] { 500, Atom.a("yfx"), Atom.a("\\/") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("*") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("/") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("//") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("rem") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("mod") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a("<<") }); + _operatorTable.addAnswer(new object[] { 400, Atom.a("yfx"), Atom.a(">>") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("xfx"), Atom.a("**") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("xfy"), Atom.a("^") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("fy"), Atom.a("-") }); + _operatorTable.addAnswer(new object[] { 200, Atom.a("fy"), Atom.a("\\") }); // Debug: This is hacked in to run the Prolog test suite until we implement op/3. - _operatorTable.Add(new object[] { 20, Atom.a("xfx"), Atom.a("<--") }); + _operatorTable.addAnswer(new object[] { 20, Atom.a("xfx"), Atom.a("<--") }); } - object[] args = new object[] { Priority, Specifier, Operator }; - foreach (object[] answer in _operatorTable) - { -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 - foreach (bool l1 in YP.unifyArrays(args, answer)) - yield return false; -#pragma warning restore 0168 - } + foreach (bool l1 in _operatorTable.match(new object[] { Priority, Specifier, Operator })) + yield return false; } public static IEnumerable atom_length(object atom, object Length) { - return YP.unify(Length, ((Atom)YP.getValue(atom))._name.Length); + atom = YP.getValue(atom); + Length = YP.getValue(Length); + if (atom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected atom(Arg1) but it is an unbound variable"); + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not an atom"); + if (!(Length is Variable)) + { + if (!(Length is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Length), "Length must be var or integer"); + if ((int)Length < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Length), + "Length must not be less than zero"); + } + return YP.unify(Length, ((Atom)atom)._name.Length); } public static IEnumerable atom_concat(object Start, object End, object Whole) { - // Debug: Should implement for var(Start) which is a kind of search. // Debug: Should we try to preserve the _declaringClass? - return YP.unify(Whole, Atom.a(((Atom)YP.getValue(Start))._name + - ((Atom)YP.getValue(End))._name)); + Start = YP.getValue(Start); + End = YP.getValue(End); + Whole = YP.getValue(Whole); + if (Whole is Variable) + { + if (Start is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Start and arg 3 Whole are both var"); + if (End is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 End and arg 3 Whole are both var"); + if (!(Start is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Start), "Arg 1 Start is not an atom"); + if (!(End is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), End), "Arg 2 End is not an atom"); + + foreach (bool l1 in YP.unify(Whole, Atom.a(((Atom)Start)._name + ((Atom)End)._name))) + yield return false; + } + else + { + if (!(Whole is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Whole), "Arg 3 Whole is not an atom"); + bool gotStartLength = false; + int startLength = 0; + if (!(Start is Variable)) + { + if (!(Start is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Start), "Arg 1 Start is not var or atom"); + startLength = ((Atom)Start)._name.Length; + gotStartLength = true; + } + + bool gotEndLength = false; + int endLength = 0; + if (!(End is Variable)) + { + if (!(End is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), End), "Arg 2 End is not var or atom"); + endLength = ((Atom)End)._name.Length; + gotEndLength = true; + } + + // We are doing a search through all possible Start and End which concatenate to Whole. + string wholeString = ((Atom)Whole)._name; + for (int i = 0; i <= wholeString.Length; ++i) + { + // If we got either startLength or endLength, we know the lengths have to match so check + // the lengths instead of constructing an Atom to do it. + if (gotStartLength && startLength != i) + continue; + if (gotEndLength && endLength != wholeString.Length - i) + continue; + foreach (bool l1 in YP.unify(Start, Atom.a(wholeString.Substring(0, i)))) + { + foreach (bool l2 in YP.unify(End, Atom.a(wholeString.Substring(i, wholeString.Length - i)))) + yield return false; + } + } + } } public static IEnumerable sub_atom (object atom, object Before, object Length, object After, object Sub_atom) { - // Debug: Should implement for var(atom) which is a kind of search. // Debug: Should we try to preserve the _declaringClass? - Atom atomAtom = (Atom)YP.getValue(atom); - int beforeInt = YP.convertInt(Before); - int lengthInt = YP.convertInt(Length); - if (beforeInt < 0) - throw new Exception("Before must be non-negative"); - if (lengthInt < 0) - throw new Exception("Length must be non-negative"); - int afterInt = atomAtom._name.Length - (beforeInt + lengthInt); - if (afterInt >= 0) - { -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 - foreach (bool l1 in YP.unify(After, afterInt)) + atom = YP.getValue(atom); + Before = YP.getValue(Before); + Length = YP.getValue(Length); + After = YP.getValue(After); + Sub_atom = YP.getValue(Sub_atom); + if (atom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Expected atom(Arg1) but it is an unbound variable"); + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not an atom"); + if (!(Sub_atom is Variable)) + { + if (!(Sub_atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), Sub_atom), "Sub_atom is not var or atom"); + } + + bool beforeIsInt = false; + bool lengthIsInt = false; + bool afterIsInt = false; + if (!(Before is Variable)) + { + if (!(Before is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Before), "Before must be var or integer"); + beforeIsInt = true; + if ((int)Before < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Before), + "Before must not be less than zero"); + } + if (!(Length is Variable)) + { + if (!(Length is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Length), "Length must be var or integer"); + lengthIsInt = true; + if ((int)Length < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), Length), + "Length must not be less than zero"); + } + if (!(After is Variable)) + { + if (!(After is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), After), "After must be var or integer"); + afterIsInt = true; + if ((int)After < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), After), + "After must not be less than zero"); + } + + Atom atomAtom = (Atom)atom; + int atomLength = atomAtom._name.Length; + if (beforeIsInt && lengthIsInt) + { + // Special case: the caller is just trying to extract a substring, so do it quickly. + int xAfter = atomLength - (int)Before - (int)Length; + if (xAfter >= 0) { - foreach (bool l2 in YP.unify - (Sub_atom, Atom.a(atomAtom._name.Substring(beforeInt, lengthInt)))) - yield return false; + foreach (bool l1 in YP.unify(After, xAfter)) + { + foreach (bool l2 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring((int)Before, (int)Length)))) + yield return false; + } + } + } + else if (afterIsInt && lengthIsInt) + { + // Special case: the caller is just trying to extract a substring, so do it quickly. + int xBefore = atomLength - (int)After - (int)Length; + if (xBefore >= 0) + { + foreach (bool l1 in YP.unify(Before, xBefore)) + { + foreach (bool l2 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring(xBefore, (int)Length)))) + yield return false; + } + } + } + else + { + // We are underconstrained and doing a search, so go through all possibilities. + for (int xBefore = 0; xBefore <= atomLength; ++xBefore) + { + foreach (bool l1 in YP.unify(Before, xBefore)) + { + for (int xLength = 0; xLength <= (atomLength - xBefore); ++xLength) + { + foreach (bool l2 in YP.unify(Length, xLength)) + { + foreach (bool l3 in YP.unify(After, atomLength - (xBefore + xLength))) + { + foreach (bool l4 in YP.unify + (Sub_atom, Atom.a(atomAtom._name.Substring(xBefore, xLength)))) + yield return false; + } + } + } + } } -#pragma warning restore 0168 + } + } + + public static IEnumerable atom_chars(object atom, object List) + { + atom = YP.getValue(atom); + List = YP.getValue(List); + + if (atom is Variable) + { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Atom and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + object listAtom = YP.getValue(codeArray[i]); + if (listAtom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 List has an element which is an unbound variable"); + if (!(listAtom is Atom && ((Atom)listAtom)._name.Length == 1)) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), listAtom), + "Arg 2 List has an element which is not a one character atom"); + charArray[i] = ((Atom)listAtom)._name[0]; + } + return YP.unify(atom, Atom.a(new String(charArray))); + } + else + { + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not var or atom"); + + string atomString = ((Atom)atom)._name; + object charList = Atom.NIL; + // Start from the back to make the list. + for (int i = atomString.Length - 1; i >= 0; --i) + charList = new ListPair(Atom.a(atomString.Substring(i, 1)), charList); + return YP.unify(List, charList); } } @@ -881,38 +1161,141 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog atom = YP.getValue(atom); List = YP.getValue(List); - if (nonvar(atom)) + if (atom is Variable) { - string name = ((Atom)atom)._name; + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Atom and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + int codeInt; + if (!getInt(codeArray[i], out codeInt) || codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Element of Arg 2 List is not a character code"); + charArray[i] = (char)codeInt; + } + return YP.unify(atom, Atom.a(new String(charArray))); + } + else + { + if (!(atom is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), atom), "Arg 1 Atom is not var or atom"); + + string atomString = ((Atom)atom)._name; object codeList = Atom.NIL; // Start from the back to make the list. - for (int i = name.Length - 1; i >= 0; --i) - codeList = new ListPair((int)name[i], codeList); + for (int i = atomString.Length - 1; i >= 0; --i) + codeList = new ListPair((int)atomString[i], codeList); return YP.unify(List, codeList); } + } + + public static IEnumerable number_chars(object Number, object List) + { + Number = YP.getValue(Number); + List = YP.getValue(List); + + if (Number is Variable) { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Number and arg 2 List are both unbound variables"); object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + char[] charArray = new char[codeArray.Length]; for (int i = 0; i < codeArray.Length; ++i) - charArray[i] = (char)YP.convertInt(codeArray[i]); - return YP.unify(atom, Atom.a(new String(charArray))); + { + object listAtom = YP.getValue(codeArray[i]); + if (listAtom is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 2 List has an element which is an unbound variable"); + if (!(listAtom is Atom && ((Atom)listAtom)._name.Length == 1)) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), listAtom), + "Arg 2 List has an element which is not a one character atom"); + charArray[i] = ((Atom)listAtom)._name[0]; + } + return YP.unify(Number, parseNumberString(charArray)); + } + else + { + string numberString = null; + // Try converting to an int first. + int intNumber; + if (YP.getInt(Number, out intNumber)) + numberString = intNumber.ToString(); + else + { + if (!YP.number(Number)) + throw new PrologException + (new Functor2("type_error", Atom.a("number"), Number), + "Arg 1 Number is not var or number"); + // We just checked, so convertDouble shouldn't throw an exception. + numberString = YP.doubleToString(YP.convertDouble(Number)); + } + + object charList = Atom.NIL; + // Start from the back to make the list. + for (int i = numberString.Length - 1; i >= 0; --i) + charList = new ListPair(Atom.a(numberString.Substring(i, 1)), charList); + return YP.unify(List, charList); } } - public static IEnumerable number_codes(object number, object List) + public static IEnumerable number_codes(object Number, object List) { - number = YP.getValue(number); + Number = YP.getValue(Number); List = YP.getValue(List); - if (nonvar(number)) + if (Number is Variable) + { + if (List is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Number and arg 2 List are both unbound variables"); + object[] codeArray = ListPair.toArray(List); + if (codeArray == null) + throw new PrologException + (new Functor2("type_error", Atom.a("list"), List), "Arg 2 List is not a list"); + + char[] charArray = new char[codeArray.Length]; + for (int i = 0; i < codeArray.Length; ++i) + { + int codeInt; + if (!getInt(codeArray[i], out codeInt) || codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Element of Arg 2 List is not a character code"); + charArray[i] = (char)codeInt; + } + return YP.unify(Number, parseNumberString(charArray)); + } + else { string numberString = null; // Try converting to an int first. int intNumber; - if (YP.getInt(number, out intNumber)) + if (YP.getInt(Number, out intNumber)) numberString = intNumber.ToString(); else - numberString = YP.doubleToString(YP.convertDouble(number)); + { + if (!YP.number(Number)) + throw new PrologException + (new Functor2("type_error", Atom.a("number"), Number), + "Arg 1 Number is not var or number"); + // We just checked, so convertDouble shouldn't throw an exception. + numberString = YP.doubleToString(YP.convertDouble(Number)); + } object codeList = Atom.NIL; // Start from the back to make the list. @@ -920,20 +1303,92 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog codeList = new ListPair((int)numberString[i], codeList); return YP.unify(List, codeList); } + } + + /// + /// Used by number_chars and number_codes. Return the number in charArray or + /// throw an exception if can't parse. + /// + /// + /// + private static object parseNumberString(char[] charArray) + { + string numberString = new String(charArray); + if (charArray.Length == 3 && numberString.StartsWith("0'")) + // This is a char code. + return (int)charArray[2]; + if (numberString.StartsWith("0x")) { - object[] codeArray = ListPair.toArray(List); - char[] charArray = new char[codeArray.Length]; - for (int i = 0; i < codeArray.Length; ++i) - charArray[i] = (char)YP.convertInt(codeArray[i]); - String numberString = new String(charArray); - // Debug: Is there a way in C# to ask if a string parses as int without throwing an exception? try { - // Try an int first. - return YP.unify(number, Convert.ToInt32(numberString)); + return Int32.Parse + (numberString.Substring(2), System.Globalization.NumberStyles.AllowHexSpecifier); } - catch (FormatException) { } - return YP.unify(number, Convert.ToDouble(numberString)); + catch (FormatException) + { + throw new PrologException + (new Functor1("syntax_error", Atom.a("number_format: " + numberString)), + "Arg 2 List is not a list for a hexadecimal number"); + } + } + // Debug: Is there a way in C# to ask if a string parses as int without throwing an exception? + try + { + // Try an int first. + return Convert.ToInt32(numberString); + } + catch (FormatException) { } + try + { + return Convert.ToDouble(numberString); + } + catch (FormatException) + { + throw new PrologException + (new Functor1("syntax_error", Atom.a("number_format: " + numberString)), + "Arg 2 List is not a list for a number"); + } + } + + public static IEnumerable char_code(object Char, object Code) + { + Char = YP.getValue(Char); + Code = YP.getValue(Code); + + int codeInt = 0; + if (!(Code is Variable)) + { + // Get codeInt now so we type check it whether or not Char is Variable. + if (!getInt(Code, out codeInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), Code), + "Arg 2 Code is not var or a character code"); + if (codeInt < 0) + throw new PrologException + (new Functor1("representation_error", Atom.a("character_code")), + "Arg 2 Code is not a character code"); + } + + if (Char is Variable) + { + if (Code is Variable) + throw new PrologException(Atom.a("instantiation_error"), + "Arg 1 Char and arg 2 Code are both unbound variables"); + + return YP.unify(Char, Atom.a(new String(new char[] {(char)codeInt} ))); + } + else + { + if (!(Char is Atom) || ((Atom)Char)._name.Length != 1) + throw new PrologException + (new Functor2("type_error", Atom.a("character"), Char), + "Arg 1 Char is not var or one-character atom"); + + if (Code is Variable) + return YP.unify(Code, (int)((Atom)Char)._name[0]); + else + // Use codeInt to handle whether Code is supplied as, e.g., 97 or 0'a . + return YP.unify(codeInt, (int)((Atom)Char)._name[0]); } } @@ -1109,7 +1564,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog } /// - /// Format x as a string, making sure that it will parse as an int later. I.e., for 1.0, don't just + /// Format x as a string, making sure that it won't parse as an int later. I.e., for 1.0, don't just /// use "1" which will parse as an int. /// /// @@ -1134,7 +1589,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog public static void put_code(object x) { - _outputStream.Write((char)YP.convertInt(x)); + if (var(x)) + throw new PrologException(Atom.a("instantiation_error"), "Arg 1 is an unbound variable"); + int xInt; + if (!getInt(x, out xInt)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), x), "Arg 1 must be integer"); + _outputStream.Write((char)xInt); } public static void nl() @@ -1170,6 +1631,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { Head = YP.getValue(((Functor2)TermCopy)._arg1); Body = YP.getValue(((Functor2)TermCopy)._arg2); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head to assert is an unbound variable"); + if (Body is Variable) + throw new PrologException("instantiation_error", "Body to assert is an unbound variable"); } else { @@ -1183,7 +1648,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog throw new PrologException (new Functor2("type_error", Atom.a("callable"), Head), "Term to assert is not callable"); object[] args = getFunctorArgs(Head); - if (!isDynamic(name, args.Length)) + if (isSystemPredicate(name, args.Length)) throw new PrologException (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), new Functor2(Atom.SLASH, name, args.Length)), @@ -1191,17 +1656,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog if (copyStore.getNUniqueVariables() == 0 && Body == Atom.a("true")) { - // Debug: Until IndexedAnswers supports prepend, compile the fact so we can prepend it below. - if (!prepend) - { - // This is a fact with no unbound variables - // assertFact uses IndexedAnswers, so don't we don't need to compile. + // This is a fact with no unbound variables + // assertFact and prependFact use IndexedAnswers, so don't we don't need to compile. + if (prepend) + prependFact(name, args); + else assertFact(name, args); - return; - } + + return; } IClause clause = YPCompiler.compileAnonymousClause(Head, Body, declaringClass); + // We expect clause to be a ClauseHeadAndBody (from Compiler.compileAnonymousFunction) + // so we can set the Head and Body. + if (clause is ClauseHeadAndBody) + ((ClauseHeadAndBody)clause).setHeadAndBody(Head, Body); // Add the clause to the entry in _predicatesStore. NameArity nameArity = new NameArity(name, args.Length); @@ -1216,19 +1685,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog clauses.Add(clause); } - private static bool isDynamic(Atom name, int arity) + private static bool isSystemPredicate(Atom name, int arity) { if (arity == 2 && (name == Atom.a(",") || name == Atom.a(";") || name == Atom.DOT)) - return false; + return true; // Use the same mapping to static predicates in YP as the compiler. -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in YPCompiler.functorCallYPFunctionName(name, arity, new Variable())) - return false; + return true; // Debug: Do we need to check if name._module is null? -#pragma warning restore 0168 - return true; + return false; } /// @@ -1245,22 +1710,55 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog IndexedAnswers indexedAnswers; if (!_predicatesStore.TryGetValue(nameArity, out clauses)) { - // Create an IndexedAnswers as the first clause of the predicate. + // Create an IndexedAnswers as the only clause of the predicate. _predicatesStore[nameArity] = (clauses = new List()); - clauses.Add(indexedAnswers = new IndexedAnswers()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); } else { - indexedAnswers = clauses[clauses.Count - 1] as IndexedAnswers; + indexedAnswers = null; + if (clauses.Count >= 1) + indexedAnswers = clauses[clauses.Count - 1] as IndexedAnswers; if (indexedAnswers == null) // The latest clause is not an IndexedAnswers, so add one. - clauses.Add(indexedAnswers = new IndexedAnswers()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); } indexedAnswers.addAnswer(values); } /// + /// Assert values, prepending to the front of the set of facts for the predicate with the + /// name and with arity values.Length. + /// + /// must be an Atom + /// the array of arguments to the fact predicate. + /// It is an error if an value has an unbound variable. + public static void prependFact(Atom name, object[] values) + { + NameArity nameArity = new NameArity(name, values.Length); + List clauses; + IndexedAnswers indexedAnswers; + if (!_predicatesStore.TryGetValue(nameArity, out clauses)) + { + // Create an IndexedAnswers as the only clause of the predicate. + _predicatesStore[nameArity] = (clauses = new List()); + clauses.Add(indexedAnswers = new IndexedAnswers(values.Length)); + } + else + { + indexedAnswers = null; + if (clauses.Count >= 1) + indexedAnswers = clauses[0] as IndexedAnswers; + if (indexedAnswers == null) + // The first clause is not an IndexedAnswers, so prepend one. + clauses.Insert(0, indexedAnswers = new IndexedAnswers(values.Length)); + } + + indexedAnswers.prependAnswer(values); + } + + /// /// Match all clauses of the dynamic predicate with the name and with arity /// arguments.Length. /// It is an error if the predicate is not defined. @@ -1272,9 +1770,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { List clauses; if (!_predicatesStore.TryGetValue(new NameArity(name, arguments.Length), out clauses)) - throw new UndefinedPredicateException - ("Undefined fact: " + name + "/" + arguments.Length, name, - arguments.Length); + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.SLASH, name, arguments.Length)), + "Undefined predicate: " + name + "/" + arguments.Length); if (clauses.Count == 1) // Usually there is only one clause, so return it without needing to wrap it in an iterator. @@ -1292,7 +1792,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// private static IEnumerable matchAllClauses(List clauses, object[] arguments) { - // Debug: If the clause asserts another clause into this same predicate, the iterator + // Debug: If the caller asserts another clause into this same predicate during yield, the iterator // over clauses will be corrupted. Should we take the time to copy clauses? foreach (IClause clause in clauses) { @@ -1318,16 +1818,122 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog return matchDynamic(name, arguments); } + public static IEnumerable clause(object Head, object Body) + { + Head = getValue(Head); + Body = getValue(Body); + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + + Atom name = getFunctorName(Head) as Atom; + if (name == null) + // name is a non-Atom, such as a number. + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Head), "Head is not callable"); + object[] args = getFunctorArgs(Head); + if (isSystemPredicate(name, args.Length)) + throw new PrologException + (new Functor3("permission_error", Atom.a("access"), Atom.a("private_procedure"), + new Functor2(Atom.SLASH, name, args.Length)), + "clause cannot access private predicate " + name + "/" + args.Length); + if (!(Body is Variable) && !(YP.getFunctorName(Body) is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Body), "Body is not callable"); + + List clauses; + if (!_predicatesStore.TryGetValue(new NameArity(name, args.Length), out clauses)) + yield break; + // The caller can assert another clause into this same predicate during yield, so we have to + // make a copy of the clauses. + foreach (IClause predicateClause in clauses.ToArray()) + { + foreach (bool l1 in predicateClause.clause(Head, Body)) + yield return false; + } + } + + public static IEnumerable retract(object Term) + { + Term = getValue(Term); + if (Term is Variable) + throw new PrologException("instantiation_error", "Term to retract is an unbound variable"); + + object Head, Body; + if (Term is Functor2 && ((Functor2)Term)._name == Atom.RULE) + { + Head = YP.getValue(((Functor2)Term)._arg1); + Body = YP.getValue(((Functor2)Term)._arg2); + } + else + { + Head = Term; + Body = Atom.a("true"); + } + if (Head is Variable) + throw new PrologException("instantiation_error", "Head is an unbound variable"); + + Atom name = getFunctorName(Head) as Atom; + if (name == null) + // name is a non-Atom, such as a number. + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Head), "Head is not callable"); + object[] args = getFunctorArgs(Head); + if (isSystemPredicate(name, args.Length)) + throw new PrologException + (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), + new Functor2(Atom.SLASH, name, args.Length)), + "clause cannot access private predicate " + name + "/" + args.Length); + if (!(Body is Variable) && !(YP.getFunctorName(Body) is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Body), "Body is not callable"); + + List clauses; + if (!_predicatesStore.TryGetValue(new NameArity(name, args.Length), out clauses)) + yield break; + // The caller can assert another clause into this same predicate during yield, so we have to + // make a copy of the clauses. + foreach (IClause predicateClause in clauses.ToArray()) + { + if (predicateClause is IndexedAnswers) + { + // IndexedAnswers handles its own retract. Even if it removes all of its + // answers, it is OK to leave it empty as one of the elements in clauses. + foreach (bool l1 in ((IndexedAnswers)predicateClause).retract(Head, Body)) + yield return false; + } + else + { + foreach (bool l1 in predicateClause.clause(Head, Body)) + { + clauses.Remove(predicateClause); + yield return false; + } + } + } + } + /// - /// This actually searches all clauses, not just - /// the ones defined with assertFact, but we keep the name for - /// backwards compatibility. + /// This is deprecated for backward compatibility. You should use retractall. /// /// must be an Atom /// an array of arity number of arguments public static void retractFact(Atom name, object[] arguments) { - NameArity nameArity = new NameArity(name, arguments.Length); + retractall(Functor.make(name, arguments)); + } + + /// + /// Retract all dynamic clauses which unify with Head. If this matches all clauses in a predicate, + /// the predicate is still defined. To completely remove the predicate, see abolish. + /// + /// + public static void retractall(object Head) + { + object name = YP.getFunctorName(Head); + object[] arguments = getFunctorArgs(Head); + if (!(name is Atom)) + return; + NameArity nameArity = new NameArity((Atom)name, arguments.Length); List clauses; if (!_predicatesStore.TryGetValue(nameArity, out clauses)) // Can't find, so ignore. @@ -1336,11 +1942,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog foreach (object arg in arguments) { if (!YP.var(arg)) - throw new InvalidOperationException("All arguments must be unbound"); + throw new InvalidOperationException + ("Until matching retractall is supported, all arguments must be unbound to retract all clauses"); } - // Set to a fresh empty IndexedAnswers. - _predicatesStore[nameArity] = (clauses = new List()); - clauses.Add(new IndexedAnswers()); + // Clear all clauses. + _predicatesStore[nameArity] = new List(); } public static IEnumerable current_predicate(object NameSlashArity) @@ -1349,61 +1955,99 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog // First check if Name and Arity are nonvar so we can do a direct lookup. if (YP.ground(NameSlashArity)) { - if (NameSlashArity is Functor2) + Functor2 NameArityFunctor = NameSlashArity as Functor2; + if (!(NameArityFunctor != null && NameArityFunctor._name == Atom.SLASH)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + object name = YP.getValue(NameArityFunctor._arg1); + object arity = YP.getValue(NameArityFunctor._arg2); + if (name is Variable || arity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator name or arity is an unbound variable"); + if (!(name is Atom && arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + if ((int)arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), arity), + "Arity may not be less than zero"); + + if (_predicatesStore.ContainsKey(new NameArity((Atom)name, (int)arity))) + // The predicate is defined. + yield return false; + } + else + { + foreach (NameArity key in _predicatesStore.Keys) { - Functor2 NameArityFunctor = (Functor2)NameSlashArity; - if (NameArityFunctor._name == Atom.SLASH) - { - if (_predicatesStore.ContainsKey(new NameArity - ((Atom)YP.getValue(NameArityFunctor._arg1), - (int)YP.getValue(NameArityFunctor._arg2)))) - // The predicate is defined. - yield return false; - } + foreach (bool l1 in YP.unify + (new Functor2(Atom.SLASH, key._name, key._arity), NameSlashArity)) + yield return false; } - yield break; } + } - foreach (NameArity key in _predicatesStore.Keys) - { -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 - foreach (bool l1 in YP.unify - (new Functor2(Atom.SLASH, key._name, key._arity), NameSlashArity)) - yield return false; -#pragma warning restore 0168 - } + public static void abolish(object NameSlashArity) + { + NameSlashArity = YP.getValue(NameSlashArity); + if (NameSlashArity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator is an unbound variable"); + Functor2 NameArityFunctor = NameSlashArity as Functor2; + if (!(NameArityFunctor != null && NameArityFunctor._name == Atom.SLASH)) + throw new PrologException + (new Functor2("type_error", Atom.a("predicate_indicator"), NameSlashArity), + "Must be a name/arity predicate indicator"); + object name = YP.getValue(NameArityFunctor._arg1); + object arity = YP.getValue(NameArityFunctor._arg2); + if (name is Variable || arity is Variable) + throw new PrologException + ("instantiation_error", "Predicate indicator name or arity is an unbound variable"); + if (!(name is Atom)) + throw new PrologException + (new Functor2("type_error", Atom.a("atom"), name), + "Predicate indicator name must be an atom"); + if (!(arity is int)) + throw new PrologException + (new Functor2("type_error", Atom.a("integer"), arity), + "Predicate indicator arity must be an integer"); + if ((int)arity < 0) + throw new PrologException + (new Functor2("domain_error", Atom.a("not_less_than_zero"), arity), + "Arity may not be less than zero"); + + if (isSystemPredicate((Atom)name, (int)arity)) + throw new PrologException + (new Functor3("permission_error", Atom.a("modify"), Atom.a("static_procedure"), + new Functor2(Atom.SLASH, name, arity)), + "Abolish cannot modify static predicate " + name + "/" + arity); + _predicatesStore.Remove(new NameArity((Atom)name, (int)arity)); } /// - /// Use YP.getFunctorName(Goal) and invoke the static method of this name in the - /// declaringClass, using arguments from YP.getFunctorArgs(Goal). - /// Note that Goal must be a simple functor, not a complex expression. - /// If not found, this throws UndefinedPredicateException. + /// If Goal is a simple predicate, call YP.getFunctorName(Goal) using arguments from + /// YP.getFunctorArgs(Goal). If not found, this throws a PrologException for existence_error. + /// Otherwise, compile the goal as a single clause predicate and invoke it. /// /// - /// the class for looking up default function references + /// if not null, used to resolve references to the default + /// module Atom.a("") /// public static IEnumerable getIterator(object Goal, Type declaringClass) { - Goal = YP.getValue(Goal); - if (Goal is Variable) - throw new PrologException("instantiation_error", "Goal to call is an unbound variable"); -#if true - List variableSetList = new List(); - addUniqueVariables(Goal, variableSetList); - Variable[] variableSet = variableSetList.ToArray(); - - // Use Atom.F since it is ignored. - return YPCompiler.compileAnonymousClause - (Functor.make(Atom.F, variableSet), Goal, declaringClass).match(variableSet); -#else Atom name; object[] args; while (true) { - name = (Atom)YP.getFunctorName(Goal); + Goal = YP.getValue(Goal); + if (Goal is Variable) + throw new PrologException("instantiation_error", "Goal to call is an unbound variable"); + name = YP.getFunctorName(Goal) as Atom; + if (name == null) + throw new PrologException + (new Functor2("type_error", Atom.a("callable"), Goal), "Goal to call is not callable"); args = YP.getFunctorArgs(Goal); if (name == Atom.HAT && args.Length == 2) // Assume this is called from a bagof operation. Skip the leading qualifiers. @@ -1411,22 +2055,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog else break; } - try - { - return (IEnumerable)declaringClass.InvokeMember - (name._name, BindingFlags.InvokeMethod, null, null, args); - } - catch (TargetInvocationException exception) - { - throw exception.InnerException; - } - catch (MissingMethodException) - { - throw new UndefinedPredicateException - ("Cannot find predicate function: " + name + "/" + args.Length + " in " + - declaringClass.FullName, name, args.Length); - } -#endif + + IEnumerable simpleIterator = YPCompiler.getSimpleIterator(name, args, declaringClass); + if (simpleIterator != null) + // We don't need to compile since the goal is a simple predicate which we call directly. + return simpleIterator; + + // Compile the goal as a clause. + List variableSetList = new List(); + addUniqueVariables(Goal, variableSetList); + Variable[] variableSet = variableSetList.ToArray(); + + // Use Atom.F since it is ignored. + return YPCompiler.compileAnonymousClause + (Functor.make(Atom.F, variableSet), Goal, declaringClass).match(variableSet); } public static void throwException(object Term) @@ -1440,12 +2082,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog /// /// /// - public static void script_event(object script_event, object script_params) + public static IEnumerable script_event(object script_event, object script_params) { // string function = ((Atom)YP.getValue(script_event))._name; object[] array = ListPair.toArray(script_params); if (array == null) - return; // YP.fail(); + yield return false; // return; // YP.fail(); if (array.Length > 1) { //m_CmdManager.m_ScriptEngine.m_EventQueManager.AddToScriptQueue @@ -1453,8 +2095,76 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog // sortArray(array); } //return YP.unify(Sorted, ListPair.makeWithoutRepeatedTerms(array)); + yield return false; + } + + /* Non-prolog-ish functions for inline coding */ + public static string regexString(string inData, string inPattern, string presep,string postsep) + { + //string str=cycMessage; + //string strMatch = @"\. \#\$(.*)\)"; + string results = ""; + for (Match m = Regex.Match(inData,inPattern); m.Success; m=m.NextMatch()) + { + //Console.WriteLine( m ); + results += presep+ m + postsep; + } + return results; } + public static string cycComm(object msgobj) + { + string cycInputString = msgobj.ToString(); + string cycOutputString=""; + TcpClient socketForServer; + + try + { + socketForServer = new TcpClient("localHost", 3601); + } + catch + { + Console.WriteLine("Failed to connect to server at {0}:999", "localhost"); + return ""; + } + + NetworkStream networkStream = socketForServer.GetStream(); + + System.IO.StreamReader streamReader = new System.IO.StreamReader(networkStream); + + System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(networkStream); + + try + { + // read the data from the host and display it + + { + + streamWriter.WriteLine(cycInputString); + streamWriter.Flush(); + + cycOutputString = streamReader.ReadLine(); + Console.WriteLine("Cycoutput:" + cycOutputString); + //streamWriter.WriteLine("Client Message"); + //Console.WriteLine("Client Message"); + streamWriter.Flush(); + } + + } + catch + { + Console.WriteLine("Exception reading from Server"); + return ""; + } + // tidy up + networkStream.Close(); + return cycOutputString; + + } + //public static void throwException(object Term) + //{ + // throw new PrologException(Term); + //} /// /// An enumerator that does zero loops. /// @@ -1628,16 +2338,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog if (_exception != null) { bool didUnify = false; -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in YP.unify(_exception._term, Catcher)) { didUnify = true; yield return false; } -#pragma warning restore 0168 - if (!didUnify) throw _exception; } @@ -1673,5 +2378,33 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog throw new NotImplementedException(); } } + #pragma warning restore 0168 + /// + /// A ClauseHeadAndBody is used in Compiler.compileAnonymousFunction as a base class + /// in order to implement YP.IClause. After creating the object, you must call setHeadAndBody. + /// + public class ClauseHeadAndBody + { + private object _Head; + private object _Body; + + public void setHeadAndBody(object Head, object Body) + { + _Head = Head; + _Body = Body; + } + + public IEnumerable clause(object Head, object Body) + { + if (_Head == null || _Body == null) + yield break; + + foreach (bool l1 in YP.unify(Head, _Head)) + { + foreach (bool l2 in YP.unify(Body, _Body)) + yield return false; + } + } + } } } diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YPCompiler.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YPCompiler.cs index 96f2b89..1f1b41d 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YPCompiler.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/YPCompiler.cs @@ -1,20 +1,20 @@ /* * Copyright (C) 2007-2008, Jeff Thompson - * + * * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without + * + * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * * Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software + * * Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -34,6 +34,7 @@ using System.Collections; using System.Collections.Generic; using System.Text; using System.CodeDom.Compiler; +using System.Reflection; namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { @@ -41,7 +42,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog { private class CompilerState { - public IndexedAnswers _pred = new IndexedAnswers(); + public IndexedAnswers _pred = new IndexedAnswers(4); public Dictionary _moduleForNameArity = new Dictionary(); public int _gensymCounter; public bool _useFinalCutCode; @@ -81,11 +82,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog Module = YP.getValue(Module); // If the Module Atom comes from the parser, it always has null _declaringClass. if (Module is Atom && ((Atom)Module)._module == null && Name is Atom && Arity is int) - { // Replace a previous entry if it exists. ((CompilerState)State)._moduleForNameArity[new YP.NameArity((Atom)Name, (int)Arity)] = (Atom)Module; - } } public static void startFunction(object State, object Head) @@ -202,6 +201,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog return YP.unify(Symbol, Atom.a(Base.ToString() + ++((CompilerState)State)._gensymCounter)); } + // disable warning on l1, don't see how we can + // code this differently + #pragma warning disable 0168, 0164, 0162 public static bool isDetNoneOut(object State, object Term) { State = YP.getValue(State); @@ -209,18 +211,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog object[] functorArgs = YP.getFunctorArgs(Term); Variable pred = new Variable(); -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in ((CompilerState)State)._pred.match - (new object[] { functorName, functorArgs.Length, pred, Atom.a("det") })) + (new object[] { functorName, functorArgs.Length, pred, Atom.a("det") })) { if (CompilerState.isNoneOut(YP.getFunctorArgs(pred.getValue()))) { return true; } } -#pragma warning restore 0168 return false; } @@ -232,21 +230,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog object[] functorArgs = YP.getFunctorArgs(Term); Variable pred = new Variable(); -// disable warning: don't see how we can code this differently short -// of rewriting the whole thing -#pragma warning disable 0168 foreach (bool l1 in ((CompilerState)State)._pred.match - (new object[] { functorName, functorArgs.Length, pred, Atom.a("semidet") })) + (new object[] { functorName, functorArgs.Length, pred, Atom.a("semidet") })) { if (CompilerState.isNoneOut(YP.getFunctorArgs(pred.getValue()))) { return true; } } -#pragma warning restore 0168 return false; } + #pragma warning restore 0168, 0164, 0162 /// /// Return false if any of args is out, otherwise true. @@ -283,9 +278,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog } } - // disable warning unused variables, the following code is - // infested with it. -#pragma warning disable 0168, 0219 + // disable warning on l1, don't see how we can + // code this differently + #pragma warning disable 0168, 0219, 0164, 0162 /// /// Use makeFunctionPseudoCode, convertFunctionCSharp and compileAnonymousFunction @@ -317,15 +312,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog try { YP.tell(functionCode); - Variable FunctionCode = new Variable(); - foreach (bool l2 in makeFunctionPseudoCode(RuleList, FunctionCode)) + Variable PseudoCode = new Variable(); + foreach (bool l2 in makeFunctionPseudoCode(RuleList, PseudoCode)) { - if (YP.termEqual(FunctionCode, Atom.a("getDeclaringClass"))) + if (YP.termEqual(PseudoCode, Atom.a("getDeclaringClass"))) // Ignore getDeclaringClass since we have access to the one passed in. continue; - // Debug: should check if FunctionCode is a single call. - convertFunctionCSharp(FunctionCode); + convertFunctionCSharp(PseudoCode); } YP.told(); } @@ -340,7 +334,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog } /// - /// Use CodeDomProvider to compile the functionCode and return a YP.IClause. + /// Use CodeDomProvider to compile the functionCode and return a YP.ClauseHeadAndBody + /// which implements YP.IClause. /// The function name must be "function" and have nArgs arguments. /// /// the code for the iterator, such as @@ -370,8 +365,16 @@ using System.Collections.Generic; using OpenSim.Region.ScriptEngine.Shared.YieldProlog; namespace Temporary { - public class Temporary : YP.IClause { - public class Inner" + (declaringClass == null ? "" : " : " + declaringClass.FullName) + @" { + public class Temporary : YP.ClauseHeadAndBody, YP.IClause {"); + if (declaringClass == null) + // We don't extend a class with getDeclaringClass, so define it. + sourceCode.Append(@" + public class Inner { + public static System.Type getDeclaringClass() { return null; } +"); + else + sourceCode.Append(@" + public class Inner : " + declaringClass.FullName + @" { "); sourceCode.Append(functionCode); // Basically, match applies the args to function. @@ -399,6 +402,102 @@ namespace Temporary { ("Temporary.Temporary").GetConstructor(Type.EmptyTypes).Invoke(null); } + /// + /// If the functor with name and args can be called directly as determined by + /// functorCallFunctionName, then call it and return its iterator. If the predicate is + /// dynamic and undefined, or if static and the method cannot be found, throw + /// a PrologException for existence_error. + /// This returns null if the functor has a special form than needs to be compiled + /// (including ,/2 and ;/2). + /// + /// + /// + /// used to resolve references to the default + /// module Atom.a(""). If a declaringClass is needed to resolve the reference but it is + /// null, this throws a PrologException for existence_error + /// + public static IEnumerable getSimpleIterator(Atom name, object[] args, Type declaringClass) + { + CompilerState state = new CompilerState(); + Variable FunctionName = new Variable(); + foreach (bool l1 in functorCallFunctionName(state, name, args.Length, FunctionName)) + { + Atom functionNameAtom = ((Atom)FunctionName.getValue()); + if (functionNameAtom == Atom.NIL) + { + // name is for a dynamic predicate. + return YP.matchDynamic(name, args); + } + + // Set the default for the method to call. + string methodName = functionNameAtom._name; + Type methodClass = declaringClass; + + bool checkMode = false; + if (methodName.StartsWith("YP.")) + { + // Assume we only check mode in calls to standard Prolog predicates in YP. + checkMode = true; + + // Use the method in class YP. + methodName = methodName.Substring(3); + methodClass = typeof(YP); + } + if (methodName.Contains(".")) + // We don't support calling inner classes, etc. + return null; + + if (methodClass == null) + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.a("/"), name, args.Length)), + "Cannot find predicate function for: " + name + "/" + args.Length + + " because declaringClass is null. Set declaringClass to the class containing " + + methodName); + try + { + if (checkMode) + { + assertYPPred(state); + object functor = Functor.make(name, args); + if (CompilerState.isDetNoneOut(state, functor)) + { + methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args); + return YP.succeed(); + } + if (CompilerState.isSemidetNoneOut(state, functor)) + { + if ((bool)methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args)) + return YP.succeed(); + else + return YP.fail(); + } + + } + return (IEnumerable)methodClass.InvokeMember + (methodName, BindingFlags.InvokeMethod, null, null, args); + } + catch (TargetInvocationException exception) + { + throw exception.InnerException; + } + catch (MissingMethodException) + { + throw new PrologException + (new Functor2 + (Atom.a("existence_error"), Atom.a("procedure"), + new Functor2(Atom.a("/"), name, args.Length)), + "Cannot find predicate function " + methodName + " for " + name + "/" + args.Length + + " in " + methodClass.FullName); + } + } + + return null; + } + // Compiler output follows. public class YPInnerClass { } @@ -448,26 +547,9 @@ namespace Temporary { Variable State = new Variable(); foreach (bool l2 in CompilerState.make(State)) { - CompilerState.assertPred(State, Atom.a(@"nl"), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"write", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"put_code", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"throw", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"det")); - CompilerState.assertPred(State, new Functor1(@"var", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"nonvar", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"atom", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"integer", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"float", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"number", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"atomic", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor1(@"compound", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"==", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"\==", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@<", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@=<", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@>", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); - CompilerState.assertPred(State, new Functor2(@"@>=", new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in")), new Functor2(@"::", Atom.a(@"univ"), Atom.a(@"in"))), Atom.a(@"semidet")); + assertYPPred(State); processCompilerDirectives(RuleList, State); - foreach (bool l3 in YP.unify(FunctionCode, Atom.a(@"getDeclaringClass"))) + foreach (bool l3 in YP.unify(FunctionCode, Atom.a("getDeclaringClass"))) { yield return false; } @@ -479,6 +561,33 @@ namespace Temporary { } } + public static void assertYPPred(object State) + { + { + CompilerState.assertPred(State, Atom.a("nl"), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("write", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("put_code", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("throw", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("abolish", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("retractall", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("det")); + CompilerState.assertPred(State, new Functor1("var", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("nonvar", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("atom", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("integer", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("float", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("number", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("atomic", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor1("compound", new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("==", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("\\==", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@<", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@=<", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@>", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + CompilerState.assertPred(State, new Functor2("@>=", new Functor2("::", Atom.a("univ"), Atom.a("in")), new Functor2("::", Atom.a("univ"), Atom.a("in"))), Atom.a("semidet")); + return; + } + } + public static void processCompilerDirectives(object arg1, object arg2) { { @@ -494,7 +603,7 @@ namespace Temporary { Variable Determinism = new Variable(); Variable x3 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", new Functor1(@"pred", new Functor2(@"is", Pred, Determinism))), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", new Functor1("pred", new Functor2("is", Pred, Determinism))), x3), RestRules))) { CompilerState.assertPred(State, Pred, Determinism); processCompilerDirectives(RestRules, State); @@ -507,7 +616,7 @@ namespace Temporary { Variable PredicateList = new Variable(); Variable x3 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", new Functor2(@"import", Module, PredicateList)), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", new Functor2("import", Module, PredicateList)), x3), RestRules))) { foreach (bool l3 in importPredicateList(State, Module, PredicateList)) { @@ -521,7 +630,7 @@ namespace Temporary { Variable x1 = new Variable(); Variable x2 = new Variable(); Variable RestRules = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor1(@":-", x1), x2), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor1(":-", x1), x2), RestRules))) { processCompilerDirectives(RestRules, State); return; @@ -535,11 +644,11 @@ namespace Temporary { Variable RestRules = new Variable(); Variable Name = new Variable(); Variable Arity = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", new Functor2(@":-", Head, _Body), x3), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", new Functor2(":-", Head, _Body), x3), RestRules))) { foreach (bool l3 in YP.functor(Head, Name, Arity)) { - CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a(@"")); + CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a("")); processCompilerDirectives(RestRules, State); return; } @@ -552,11 +661,11 @@ namespace Temporary { Variable RestRules = new Variable(); Variable Name = new Variable(); Variable Arity = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", Fact, x2), RestRules))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", Fact, x2), RestRules))) { foreach (bool l3 in YP.functor(Fact, Name, Arity)) { - CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a(@"")); + CompilerState.assertModuleForNameArity(State, Name, Arity, Atom.a("")); processCompilerDirectives(RestRules, State); return; } @@ -591,7 +700,7 @@ namespace Temporary { Variable Name = new Variable(); Variable Arity = new Variable(); Variable Rest = new Variable(); - foreach (bool l2 in YP.unify(arg3, new ListPair(new Functor2(@"/", Name, Arity), Rest))) + foreach (bool l2 in YP.unify(arg3, new ListPair(new Functor2("/", Name, Arity), Rest))) { CompilerState.assertModuleForNameArity(State, Name, Arity, Module); foreach (bool l3 in importPredicateList(State, Module, Rest)) @@ -663,17 +772,17 @@ namespace Temporary { Variable BodyCode = new Variable(); Variable ReturnType = new Variable(); Variable BodyWithReturn = new Variable(); - foreach (bool l2 in YP.unify(new ListPair(new Functor2(@"f", FirstRule, x5), x6), SamePredicateRuleList)) + foreach (bool l2 in YP.unify(new ListPair(new Functor2("f", FirstRule, x5), x6), SamePredicateRuleList)) { - foreach (bool l3 in YP.unify(FirstRule, new Functor1(@":-", x7))) + foreach (bool l3 in YP.unify(FirstRule, new Functor1(":-", x7))) { goto cutIf1; } - foreach (bool l3 in YP.unify(new Functor2(@":-", Head, x9), FirstRule)) + foreach (bool l3 in YP.unify(new Functor2(":-", Head, x9), FirstRule)) { CompilerState.startFunction(State, Head); - FindallAnswers findallAnswers3 = new FindallAnswers(new Functor2(@"f", ArgAssignments, Calls)); - foreach (bool l4 in member(new Functor2(@"f", Rule, VariableNameSuggestions), SamePredicateRuleList)) + FindallAnswers findallAnswers3 = new FindallAnswers(new Functor2("f", ArgAssignments, Calls)); + foreach (bool l4 in member(new Functor2("f", Rule, VariableNameSuggestions), SamePredicateRuleList)) { foreach (bool l5 in compileBodyWithHeadBindings(Rule, VariableNameSuggestions, State, ArgAssignments, Calls)) { @@ -707,26 +816,26 @@ namespace Temporary { { foreach (bool l9 in maplist_compileClause(ClauseBag, MergedArgNames, BodyCode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"void"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("void"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf7; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -737,16 +846,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf9; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -758,26 +867,26 @@ namespace Temporary { } goto cutIf6; } - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"bool"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("bool"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf11; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -788,16 +897,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf13; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -809,24 +918,24 @@ namespace Temporary { } goto cutIf10; } - foreach (bool l10 in YP.unify(ReturnType, Atom.a(@"IEnumerable"))) + foreach (bool l10 in YP.unify(ReturnType, Atom.a("IEnumerable"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l12 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf14; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -837,16 +946,16 @@ namespace Temporary { { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf16; } - foreach (bool l11 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) - { - foreach (bool l12 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l11 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + { + foreach (bool l12 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -870,8 +979,8 @@ namespace Temporary { foreach (bool l3 in YP.unify(Head, FirstRule)) { CompilerState.startFunction(State, Head); - FindallAnswers findallAnswers17 = new FindallAnswers(new Functor2(@"f", ArgAssignments, Calls)); - foreach (bool l4 in member(new Functor2(@"f", Rule, VariableNameSuggestions), SamePredicateRuleList)) + FindallAnswers findallAnswers17 = new FindallAnswers(new Functor2("f", ArgAssignments, Calls)); + foreach (bool l4 in member(new Functor2("f", Rule, VariableNameSuggestions), SamePredicateRuleList)) { foreach (bool l5 in compileBodyWithHeadBindings(Rule, VariableNameSuggestions, State, ArgAssignments, Calls)) { @@ -905,26 +1014,26 @@ namespace Temporary { { foreach (bool l9 in maplist_compileClause(ClauseBag, MergedArgNames, BodyCode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"void"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("void"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf21; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -935,16 +1044,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf23; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -956,26 +1065,26 @@ namespace Temporary { } goto cutIf20; } - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l11 in YP.unify(ReturnType, Atom.a(@"bool"))) + foreach (bool l11 in YP.unify(ReturnType, Atom.a("bool"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l13 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l13 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf25; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -986,16 +1095,16 @@ namespace Temporary { { foreach (bool l13 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l14 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l14 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf27; } - foreach (bool l12 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1007,24 +1116,24 @@ namespace Temporary { } goto cutIf24; } - foreach (bool l10 in YP.unify(ReturnType, Atom.a(@"IEnumerable"))) + foreach (bool l10 in YP.unify(ReturnType, Atom.a("IEnumerable"))) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) { - foreach (bool l12 in append(BodyCode, new ListPair(Atom.a(@"returnfalse"), Atom.NIL), BodyWithReturn)) + foreach (bool l12 in append(BodyCode, new ListPair(Atom.a("returnfalse"), Atom.NIL), BodyWithReturn)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf28; } - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1035,16 +1144,16 @@ namespace Temporary { { foreach (bool l12 in YP.unify(BodyWithReturn, BodyCode)) { - foreach (bool l13 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l13 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } } goto cutIf30; } - foreach (bool l11 in append(BodyCode, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.fail"), Atom.NIL), new ListPair(Atom.a(@"yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) + foreach (bool l11 in append(BodyCode, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.fail"), Atom.NIL), new ListPair(Atom.a("yieldfalse"), Atom.NIL)), Atom.NIL), BodyWithReturn)) { - foreach (bool l12 in YP.unify(FunctionCode, new Functor(@"function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) + foreach (bool l12 in YP.unify(FunctionCode, new Functor("function", new object[] { ReturnType, Name, FunctionArgs, BodyWithReturn }))) { yield return false; } @@ -1119,13 +1228,13 @@ namespace Temporary { Variable RestSamePredicates = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(new Functor2(@"f", FirstRule, x6), First)) + foreach (bool l3 in YP.unify(new Functor2("f", FirstRule, x6), First)) { - foreach (bool l4 in YP.unify(new ListPair(new Functor2(@"f", SecondRule, x8), x9), Rest)) + foreach (bool l4 in YP.unify(new ListPair(new Functor2("f", SecondRule, x8), x9), Rest)) { - foreach (bool l5 in YP.unify(new Functor2(@":-", FirstHead, x11), FirstRule)) + foreach (bool l5 in YP.unify(new Functor2(":-", FirstHead, x11), FirstRule)) { - foreach (bool l6 in YP.unify(new Functor2(@":-", SecondHead, x13), SecondRule)) + foreach (bool l6 in YP.unify(new Functor2(":-", SecondHead, x13), SecondRule)) { foreach (bool l7 in YP.functor(FirstHead, Name, Arity)) { @@ -1187,7 +1296,7 @@ namespace Temporary { } foreach (bool l5 in YP.unify(FirstHead, FirstRule)) { - foreach (bool l6 in YP.unify(new Functor2(@":-", SecondHead, x13), SecondRule)) + foreach (bool l6 in YP.unify(new Functor2(":-", SecondHead, x13), SecondRule)) { foreach (bool l7 in YP.functor(FirstHead, Name, Arity)) { @@ -1275,9 +1384,9 @@ namespace Temporary { Variable Rest = new Variable(); Variable ClauseCode = new Variable(); Variable RestResults = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", ArgAssignments, Calls), Rest))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", ArgAssignments, Calls), Rest))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1(@"blockScope", ClauseCode), RestResults))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1("blockScope", ClauseCode), RestResults))) { foreach (bool l4 in prependArgAssignments(ArgAssignments, Calls, MergedArgNames, ClauseCode)) { @@ -1316,7 +1425,7 @@ namespace Temporary { Variable VariableName = new Variable(); Variable ArgName = new Variable(); Variable RestArgAssignments = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"f", VariableName, ArgName), RestArgAssignments))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("f", VariableName, ArgName), RestArgAssignments))) { foreach (bool l3 in member(VariableName, MergedArgNames)) { @@ -1327,7 +1436,7 @@ namespace Temporary { } goto cutIf1; } - foreach (bool l3 in prependArgAssignments(RestArgAssignments, new ListPair(new Functor3(@"declare", Atom.a(@"object"), VariableName, new Functor1(@"var", ArgName)), In), MergedArgNames, ClauseCode)) + foreach (bool l3 in prependArgAssignments(RestArgAssignments, new ListPair(new Functor3("declare", Atom.a("object"), VariableName, new Functor1("var", ArgName)), In), MergedArgNames, ClauseCode)) { yield return true; yield break; @@ -1356,9 +1465,9 @@ namespace Temporary { Variable ArgAssignments = new Variable(); Variable _Calls = new Variable(); Variable RestClauseBag = new Variable(); - foreach (bool l2 in YP.unify(arg2, new ListPair(new Functor2(@"f", ArgAssignments, _Calls), RestClauseBag))) + foreach (bool l2 in YP.unify(arg2, new ListPair(new Functor2("f", ArgAssignments, _Calls), RestClauseBag))) { - foreach (bool l3 in member(new Functor2(@"f", VariableName, ArgName), ArgAssignments)) + foreach (bool l3 in member(new Functor2("f", VariableName, ArgName), ArgAssignments)) { foreach (bool l4 in argAssignedAll(ArgName, RestClauseBag, VariableName)) { @@ -1387,7 +1496,7 @@ namespace Temporary { Variable RestResults = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(arg2, new ListPair(new Functor1(@"arg", First), RestResults))) + foreach (bool l3 in YP.unify(arg2, new ListPair(new Functor1("arg", First), RestResults))) { foreach (bool l4 in maplist_arg(Rest, RestResults)) { @@ -1429,7 +1538,7 @@ namespace Temporary { { foreach (bool l5 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l6 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l6 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { foreach (bool l7 in YP.unify(NextArgNumber, YP.add(StartArgNumber, 1))) { @@ -1458,7 +1567,7 @@ namespace Temporary { Variable BodyCode = new Variable(); Variable VariableNamesList = new Variable(); Variable ArgUnifications = new Variable(); - foreach (bool l2 in YP.unify(new Functor2(@":-", Head, Body), Rule)) + foreach (bool l2 in YP.unify(new Functor2(":-", Head, Body), Rule)) { CompilerState.newVariableNames(State, Rule, VariableNameSuggestions); foreach (bool l3 in YP.univ(Head, new ListPair(x8, HeadArgs))) @@ -1484,7 +1593,7 @@ namespace Temporary { } } { - foreach (bool l2 in compileBodyWithHeadBindings(new Functor2(@":-", Rule, Atom.a(@"true")), VariableNameSuggestions, State, ArgAssignments, Calls)) + foreach (bool l2 in compileBodyWithHeadBindings(new Functor2(":-", Rule, Atom.a("true")), VariableNameSuggestions, State, ArgAssignments, Calls)) { yield return true; yield break; @@ -1557,13 +1666,13 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg2, new ListPair(CompiledHeadArg, RestCompiledHeadArgs))) { - foreach (bool l4 in YP.unify(arg6, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.unify"), new ListPair(new Functor1(@"var", ArgName), new ListPair(CompiledHeadArg, Atom.NIL))), RestArgUnifications), Atom.NIL))) + foreach (bool l4 in YP.unify(arg6, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.unify"), new ListPair(new Functor1("var", ArgName), new ListPair(CompiledHeadArg, Atom.NIL))), RestArgUnifications), Atom.NIL))) { foreach (bool l5 in YP.number_codes(Index, NumberCodes)) { foreach (bool l6 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l7 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l7 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { foreach (bool l8 in YP.unify(NextIndex, YP.add(Index, 1))) { @@ -1619,7 +1728,7 @@ namespace Temporary { Variable NumberCodes = new Variable(); Variable NumberAtom = new Variable(); Variable ArgName = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"=", VariableName, Var), RestVariableNames))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("=", VariableName, Var), RestVariableNames))) { foreach (bool l3 in getVariableArgIndex1(Var, HeadArgs, ArgIndex1)) { @@ -1627,9 +1736,9 @@ namespace Temporary { { foreach (bool l5 in YP.atom_codes(NumberAtom, NumberCodes)) { - foreach (bool l6 in YP.atom_concat(Atom.a(@"arg"), NumberAtom, ArgName)) + foreach (bool l6 in YP.atom_concat(Atom.a("arg"), NumberAtom, ArgName)) { - foreach (bool l7 in compileDeclarations(RestVariableNames, HeadArgs, new ListPair(new Functor2(@"f", VariableName, ArgName), ArgAssignmentsIn), ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) + foreach (bool l7 in compileDeclarations(RestVariableNames, HeadArgs, new ListPair(new Functor2("f", VariableName, ArgName), ArgAssignmentsIn), ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) { yield return true; yield break; @@ -1649,9 +1758,9 @@ namespace Temporary { Variable _Var = new Variable(); Variable RestVariableNames = new Variable(); Variable DeclarationsOut = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"=", VariableName, _Var), RestVariableNames))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("=", VariableName, _Var), RestVariableNames))) { - foreach (bool l3 in YP.unify(arg6, new ListPair(new Functor3(@"declare", Atom.a(@"Variable"), VariableName, new Functor2(@"new", Atom.a(@"Variable"), Atom.NIL)), DeclarationsOut))) + foreach (bool l3 in YP.unify(arg6, new ListPair(new Functor3("declare", Atom.a("Variable"), VariableName, new Functor2("new", Atom.a("Variable"), Atom.NIL)), DeclarationsOut))) { foreach (bool l4 in compileDeclarations(RestVariableNames, HeadArgs, ArgAssignmentsIn, ArgAssignmentsOut, DeclarationsIn, DeclarationsOut)) { @@ -1713,7 +1822,7 @@ namespace Temporary { object PseudoCode = arg3; if (YP.var(A)) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"call", A), Atom.a(@"true")), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("call", A), Atom.a("true")), State, PseudoCode)) { yield return true; yield break; @@ -1722,25 +1831,14 @@ namespace Temporary { } { object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"return"), Atom.NIL))) - { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) - { - yield return true; - yield break; - } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) + object PseudoCode = arg3; + Variable A = new Variable(); + Variable B = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"returntrue"), Atom.NIL))) + if (YP.var(A)) { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + foreach (bool l4 in compileRuleBody(new Functor2(",", new Functor1("call", A), B), State, PseudoCode)) { yield return true; yield break; @@ -1750,81 +1848,44 @@ namespace Temporary { } { object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"!"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"yieldtrue"), new ListPair(Atom.a(@"yieldbreak"), Atom.NIL)))) - { - CompilerState.setCodeUsesYield(State); - yield return true; - yield break; - } - } - } - { - object _State = arg2; - Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"$CUTIF", Name))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1(@"breakBlock", Name), Atom.NIL))) - { - yield return true; - yield break; - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) + object PseudoCode = arg3; + Variable A = new Variable(); + Variable B = new Variable(); + Variable ACode = new Variable(); + Variable BCode = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"return"), Atom.NIL))) + foreach (bool l3 in compileFunctorCall(A, State, ACode)) { - if (CompilerState.determinismEquals(State, Atom.a(@"detNoneOut"))) + if (CompilerState.isDetNoneOut(State, A)) { - yield return true; - yield break; + foreach (bool l5 in compileRuleBody(B, State, BCode)) + { + foreach (bool l6 in YP.unify(PseudoCode, new ListPair(ACode, BCode))) + { + yield return true; + yield break; + } + } } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"returntrue"), Atom.NIL))) - { - if (CompilerState.determinismEquals(State, Atom.a(@"semidetNoneOut"))) + if (CompilerState.isSemidetNoneOut(State, A)) { - yield return true; - yield break; + foreach (bool l5 in compileRuleBody(B, State, BCode)) + { + foreach (bool l6 in YP.unify(PseudoCode, new ListPair(new Functor2("if", ACode, BCode), Atom.NIL))) + { + yield return true; + yield break; + } + } } - } - } - } - { - object State = arg2; - foreach (bool l2 in YP.unify(arg1, Atom.a(@"true"))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a(@"yieldfalse"), Atom.NIL))) - { - CompilerState.setCodeUsesYield(State); - yield return true; - yield break; - } - } - } - { - object State = arg2; - object PseudoCode = arg3; - Variable A = new Variable(); - Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - if (YP.var(A)) - { - foreach (bool l4 in compileRuleBody(new Functor2(@",", new Functor1(@"call", A), B), State, PseudoCode)) + foreach (bool l4 in compileRuleBody(B, State, BCode)) { - yield return true; - yield break; + foreach (bool l5 in YP.unify(PseudoCode, new ListPair(new Functor2("foreach", ACode, BCode), Atom.NIL))) + { + yield return true; + yield break; + } } } } @@ -1836,9 +1897,9 @@ namespace Temporary { Variable T = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, T), B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(";", new Functor2("->", A, T), B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@";", new Functor2(@"->", A, new Functor2(@",", T, C)), new Functor2(@",", B, C)), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(";", new Functor2("->", A, new Functor2(",", T, C)), new Functor2(",", B, C)), State, PseudoCode)) { yield return true; yield break; @@ -1851,9 +1912,9 @@ namespace Temporary { Variable A = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@";", A, B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(";", A, B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@";", new Functor2(@",", A, C), new Functor2(@",", B, C)), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(";", new Functor2(",", A, C), new Functor2(",", B, C)), State, PseudoCode)) { yield return true; yield break; @@ -1866,9 +1927,9 @@ namespace Temporary { Variable B = new Variable(); Variable ACode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"\+", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("\\+", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", new Functor1(@"not", ACode), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("if", new Functor1("not", ACode), BCode), Atom.NIL))) { if (CompilerState.isSemidetNoneOut(State, A)) { @@ -1889,9 +1950,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"\+", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("\\+", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, Atom.a(@"fail")), Atom.a(@"true")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, Atom.a("fail")), Atom.a("true")), B), State, PseudoCode)) { yield return true; yield break; @@ -1903,9 +1964,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"once", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("once", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, Atom.a(@"true")), Atom.a(@"fail")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, Atom.a("true")), Atom.a("fail")), B), State, PseudoCode)) { yield return true; yield break; @@ -1918,9 +1979,9 @@ namespace Temporary { Variable A = new Variable(); Variable T = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"->", A, T), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("->", A, T), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor2(@";", new Functor2(@"->", A, T), Atom.a(@"fail")), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor2(";", new Functor2("->", A, T), Atom.a("fail")), B), State, PseudoCode)) { yield return true; yield break; @@ -1933,9 +1994,9 @@ namespace Temporary { Variable A = new Variable(); Variable B = new Variable(); Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"\=", A, B), C))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("\\=", A, B), C))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"\+", new Functor2(@"=", A, B)), C), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("\\+", new Functor2("=", A, B)), C), State, PseudoCode)) { yield return true; yield break; @@ -1947,11 +2008,11 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable ACode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"!"), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("!"), A))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { - foreach (bool l4 in append(ACode, new ListPair(Atom.a(@"yieldbreak"), Atom.NIL), PseudoCode)) + foreach (bool l4 in append(ACode, new ListPair(Atom.a("yieldbreak"), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -1965,11 +2026,11 @@ namespace Temporary { Variable Name = new Variable(); Variable A = new Variable(); Variable ACode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"$CUTIF", Name), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("$CUTIF", Name), A))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { - foreach (bool l4 in append(ACode, new ListPair(new Functor1(@"breakBlock", Name), Atom.NIL), PseudoCode)) + foreach (bool l4 in append(ACode, new ListPair(new Functor1("breakBlock", Name), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -1980,7 +2041,7 @@ namespace Temporary { { object _State = arg2; Variable x1 = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"fail"), x1))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("fail"), x1))) { foreach (bool l3 in YP.unify(arg3, Atom.NIL)) { @@ -1993,7 +2054,7 @@ namespace Temporary { object State = arg2; object PseudoCode = arg3; Variable A = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", Atom.a(@"true"), A))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", Atom.a("true"), A))) { foreach (bool l3 in compileRuleBody(A, State, PseudoCode)) { @@ -2010,9 +2071,9 @@ namespace Temporary { Variable ACode = new Variable(); Variable TermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@"is", A, Term), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2("is", A, Term), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.unify"), new ListPair(ACode, new ListPair(TermCode, Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.unify"), new ListPair(ACode, new ListPair(TermCode, Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in compileTerm(A, State, ACode)) { @@ -2030,58 +2091,10 @@ namespace Temporary { } { object State = arg2; - Variable A = new Variable(); - Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(ACode, BCode))) - { - if (CompilerState.isDetNoneOut(State, A)) - { - foreach (bool l5 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l6 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } - } - } - } - } - { - object State = arg2; - Variable A = new Variable(); - Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) - { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", ACode, BCode), Atom.NIL))) - { - if (CompilerState.isSemidetNoneOut(State, A)) - { - foreach (bool l5 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l6 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } - } - } - } - } - { - object State = arg2; Variable ACode = new Variable(); Variable B = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", ACode), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("$DET_NONE_OUT", ACode), B))) { foreach (bool l3 in YP.unify(arg3, new ListPair(ACode, BCode))) { @@ -2104,9 +2117,9 @@ namespace Temporary { Variable Name = new Variable(); Variable X1 = new Variable(); Variable X2 = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", A, B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"if", new Functor2(@"call", FunctionName, new ListPair(X1Code, new ListPair(X2Code, Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("if", new Functor2("call", FunctionName, new ListPair(X1Code, new ListPair(X2Code, Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in YP.univ(A, new ListPair(Name, new ListPair(X1, new ListPair(X2, Atom.NIL))))) { @@ -2131,21 +2144,6 @@ namespace Temporary { { object State = arg2; object PseudoCode = arg3; - Variable A = new Variable(); - Variable B = new Variable(); - Variable C = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor2(@",", A, B), C))) - { - foreach (bool l3 in compileRuleBody(new Functor2(@",", A, new Functor2(@",", B, C)), State, PseudoCode)) - { - yield return true; - yield break; - } - } - } - { - object State = arg2; - object PseudoCode = arg3; Variable Template = new Variable(); Variable Goal = new Variable(); Variable Bag = new Variable(); @@ -2155,19 +2153,19 @@ namespace Temporary { Variable GoalAndAddCode = new Variable(); Variable BagCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"findall", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("findall", Template, Goal, Bag), B))) { foreach (bool l3 in compileTerm(Template, State, TemplateCode)) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"findallAnswers"), FindallAnswers)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("findallAnswers"), FindallAnswers)) { - foreach (bool l5 in compileRuleBody(new Functor2(@",", Goal, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", new Functor3(@"callMember", new Functor1(@"var", FindallAnswers), Atom.a(@"add"), Atom.NIL)), Atom.a(@"fail"))), State, GoalAndAddCode)) + foreach (bool l5 in compileRuleBody(new Functor2(",", Goal, new Functor2(",", new Functor1("$DET_NONE_OUT", new Functor3("callMember", new Functor1("var", FindallAnswers), Atom.a("add"), Atom.NIL)), Atom.a("fail"))), State, GoalAndAddCode)) { foreach (bool l6 in compileTerm(Bag, State, BagCode)) { foreach (bool l7 in compileRuleBody(B, State, BCode)) { - foreach (bool l8 in append(new ListPair(new Functor3(@"declare", Atom.a(@"FindallAnswers"), FindallAnswers, new Functor2(@"new", Atom.a(@"FindallAnswers"), new ListPair(TemplateCode, Atom.NIL))), GoalAndAddCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", FindallAnswers), Atom.a(@"result"), new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) + foreach (bool l8 in append(new ListPair(new Functor3("declare", Atom.a("FindallAnswers"), FindallAnswers, new Functor2("new", Atom.a("FindallAnswers"), new ListPair(TemplateCode, Atom.NIL))), GoalAndAddCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", FindallAnswers), Atom.a("result"), new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -2186,9 +2184,9 @@ namespace Temporary { Variable Goal = new Variable(); Variable Bag = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"bagof", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("bagof", Template, Goal, Bag), B))) { - foreach (bool l3 in compileBagof(Atom.a(@"result"), Template, Goal, Bag, B, State, PseudoCode)) + foreach (bool l3 in compileBagof(Atom.a("result"), Template, Goal, Bag, B, State, PseudoCode)) { yield return true; yield break; @@ -2202,9 +2200,9 @@ namespace Temporary { Variable Goal = new Variable(); Variable Bag = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"setof", Template, Goal, Bag), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("setof", Template, Goal, Bag), B))) { - foreach (bool l3 in compileBagof(Atom.a(@"resultSet"), Template, Goal, Bag, B, State, PseudoCode)) + foreach (bool l3 in compileBagof(Atom.a("resultSet"), Template, Goal, Bag, B, State, PseudoCode)) { yield return true; yield break; @@ -2217,9 +2215,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"call", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("call", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", new Functor2(@"call", Atom.a(@"YP.getIterator"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("foreach", new Functor2("call", Atom.a("YP.getIterator"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode), Atom.NIL))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2238,9 +2236,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"asserta", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("asserta", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"call", Atom.a(@"YP.asserta"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("call", Atom.a("YP.asserta"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2259,9 +2257,9 @@ namespace Temporary { Variable B = new Variable(); Variable ATermCode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"assertz", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("assertz", A), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"call", Atom.a(@"YP.assertz"), new ListPair(ATermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("call", Atom.a("YP.assertz"), new ListPair(ATermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), BCode))) { foreach (bool l4 in compileTerm(A, State, ATermCode)) { @@ -2279,9 +2277,9 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor1(@"assert", A), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor1("assert", A), B))) { - foreach (bool l3 in compileRuleBody(new Functor2(@",", new Functor1(@"assertz", A), B), State, PseudoCode)) + foreach (bool l3 in compileRuleBody(new Functor2(",", new Functor1("assertz", A), B), State, PseudoCode)) { yield return true; yield break; @@ -2299,11 +2297,11 @@ namespace Temporary { Variable BCode = new Variable(); Variable CatcherTermCode = new Variable(); Variable HandlerAndBCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", new Functor3(@"catch", Goal, Catcher, Handler), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor3("catch", Goal, Catcher, Handler), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor3(@"declare", Atom.a(@"YP.Catch"), CatchGoal, new Functor2(@"new", Atom.a(@"YP.Catch"), new ListPair(new Functor2(@"call", Atom.a(@"YP.getIterator"), new ListPair(GoalTermCode, new ListPair(new Functor2(@"call", Atom.a(@"getDeclaringClass"), Atom.NIL), Atom.NIL))), Atom.NIL))), new ListPair(new Functor2(@"foreach", new Functor1(@"var", CatchGoal), BCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", CatchGoal), Atom.a(@"unifyExceptionOrThrow"), new ListPair(CatcherTermCode, Atom.NIL)), HandlerAndBCode), Atom.NIL))))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor3("declare", Atom.a("YP.Catch"), CatchGoal, new Functor2("new", Atom.a("YP.Catch"), new ListPair(new Functor2("call", Atom.a("YP.getIterator"), new ListPair(GoalTermCode, new ListPair(new Functor2("call", Atom.a("getDeclaringClass"), Atom.NIL), Atom.NIL))), Atom.NIL))), new ListPair(new Functor2("foreach", new Functor1("var", CatchGoal), BCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", CatchGoal), Atom.a("unifyExceptionOrThrow"), new ListPair(CatcherTermCode, Atom.NIL)), HandlerAndBCode), Atom.NIL))))) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"catchGoal"), CatchGoal)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("catchGoal"), CatchGoal)) { foreach (bool l5 in compileTerm(Goal, State, GoalTermCode)) { @@ -2311,7 +2309,7 @@ namespace Temporary { { foreach (bool l7 in compileRuleBody(B, State, BCode)) { - foreach (bool l8 in compileRuleBody(new Functor2(@",", Handler, B), State, HandlerAndBCode)) + foreach (bool l8 in compileRuleBody(new Functor2(",", Handler, B), State, HandlerAndBCode)) { yield return true; yield break; @@ -2325,22 +2323,16 @@ namespace Temporary { } { object State = arg2; + object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - Variable ACode = new Variable(); - Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@",", A, B))) + Variable C = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(",", new Functor2(",", A, B), C))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"foreach", ACode, BCode), Atom.NIL))) + foreach (bool l3 in compileRuleBody(new Functor2(",", A, new Functor2(",", B, C)), State, PseudoCode)) { - foreach (bool l4 in compileFunctorCall(A, State, ACode)) - { - foreach (bool l5 in compileRuleBody(B, State, BCode)) - { - yield return true; - yield break; - } - } + yield return true; + yield break; } } } @@ -2349,11 +2341,11 @@ namespace Temporary { object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", A, B))) { if (YP.var(A)) { - foreach (bool l4 in compileRuleBody(new Functor2(@";", new Functor1(@"call", A), B), State, PseudoCode)) + foreach (bool l4 in compileRuleBody(new Functor2(";", new Functor1("call", A), B), State, PseudoCode)) { yield return true; yield break; @@ -2368,13 +2360,13 @@ namespace Temporary { Variable B = new Variable(); Variable CutIfLabel = new Variable(); Variable Code = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", new Functor2(@"->", A, T), B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", new Functor2("->", A, T), B))) { - foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2(@"breakableBlock", CutIfLabel, Code), Atom.NIL))) + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor2("breakableBlock", CutIfLabel, Code), Atom.NIL))) { - foreach (bool l4 in CompilerState.gensym(State, Atom.a(@"cutIf"), CutIfLabel)) + foreach (bool l4 in CompilerState.gensym(State, Atom.a("cutIf"), CutIfLabel)) { - foreach (bool l5 in compileRuleBody(new Functor2(@";", new Functor2(@",", A, new Functor2(@",", new Functor1(@"$CUTIF", CutIfLabel), T)), B), State, Code)) + foreach (bool l5 in compileRuleBody(new Functor2(";", new Functor2(",", A, new Functor2(",", new Functor1("$CUTIF", CutIfLabel), T)), B), State, Code)) { yield return true; yield break; @@ -2386,11 +2378,24 @@ namespace Temporary { { object State = arg2; object PseudoCode = arg3; + Variable _B = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor2(";", Atom.a("!"), _B))) + { + foreach (bool l3 in compileRuleBody(Atom.a("!"), State, PseudoCode)) + { + yield return true; + yield break; + } + } + } + { + object State = arg2; + object PseudoCode = arg3; Variable A = new Variable(); Variable B = new Variable(); Variable ACode = new Variable(); Variable BCode = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@";", A, B))) + foreach (bool l2 in YP.unify(arg1, new Functor2(";", A, B))) { foreach (bool l3 in compileRuleBody(A, State, ACode)) { @@ -2406,10 +2411,102 @@ namespace Temporary { } } { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("return"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("returntrue"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("!"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("yieldtrue"), new ListPair(Atom.a("yieldbreak"), Atom.NIL)))) + { + CompilerState.setCodeUsesYield(State); + yield return true; + yield break; + } + } + } + { + object _State = arg2; + Variable Name = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor1("$CUTIF", Name))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(new Functor1("breakBlock", Name), Atom.NIL))) + { + yield return true; + yield break; + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("return"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("detNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("returntrue"), Atom.NIL))) + { + if (CompilerState.determinismEquals(State, Atom.a("semidetNoneOut"))) + { + yield return true; + yield break; + } + } + } + } + { + object State = arg2; + foreach (bool l2 in YP.unify(arg1, Atom.a("true"))) + { + foreach (bool l3 in YP.unify(arg3, new ListPair(Atom.a("yieldfalse"), Atom.NIL))) + { + CompilerState.setCodeUsesYield(State); + yield return true; + yield break; + } + } + } + { object A = arg1; object State = arg2; object PseudoCode = arg3; - foreach (bool l2 in compileRuleBody(new Functor2(@",", A, Atom.a(@"true")), State, PseudoCode)) + foreach (bool l2 in compileRuleBody(new Functor2(",", A, Atom.a("true")), State, PseudoCode)) { yield return true; yield break; @@ -2433,15 +2530,15 @@ namespace Temporary { { foreach (bool l4 in unqualifiedGoal(Goal, UnqualifiedGoal)) { - foreach (bool l5 in CompilerState.gensym(State, Atom.a(@"bagofAnswers"), BagofAnswers)) + foreach (bool l5 in CompilerState.gensym(State, Atom.a("bagofAnswers"), BagofAnswers)) { - foreach (bool l6 in compileRuleBody(new Functor2(@",", UnqualifiedGoal, new Functor2(@",", new Functor1(@"$DET_NONE_OUT", new Functor3(@"callMember", new Functor1(@"var", BagofAnswers), Atom.a(@"add"), Atom.NIL)), Atom.a(@"fail"))), State, GoalAndAddCode)) + foreach (bool l6 in compileRuleBody(new Functor2(",", UnqualifiedGoal, new Functor2(",", new Functor1("$DET_NONE_OUT", new Functor3("callMember", new Functor1("var", BagofAnswers), Atom.a("add"), Atom.NIL)), Atom.a("fail"))), State, GoalAndAddCode)) { foreach (bool l7 in compileTerm(Bag, State, BagCode)) { foreach (bool l8 in compileRuleBody(B, State, BCode)) { - foreach (bool l9 in append(new ListPair(new Functor3(@"declare", Atom.a(@"BagofAnswers"), BagofAnswers, new Functor2(@"new", Atom.a(@"BagofAnswers"), new ListPair(TemplateCode, new ListPair(GoalTermCode, Atom.NIL)))), GoalAndAddCode), new ListPair(new Functor2(@"foreach", new Functor3(@"callMember", new Functor1(@"var", BagofAnswers), ResultMethod, new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) + foreach (bool l9 in append(new ListPair(new Functor3("declare", Atom.a("BagofAnswers"), BagofAnswers, new Functor2("new", Atom.a("BagofAnswers"), new ListPair(TemplateCode, new ListPair(GoalTermCode, Atom.NIL)))), GoalAndAddCode), new ListPair(new Functor2("foreach", new Functor3("callMember", new Functor1("var", BagofAnswers), ResultMethod, new ListPair(BagCode, Atom.NIL)), BCode), Atom.NIL), PseudoCode)) { yield return true; yield break; @@ -2460,7 +2557,7 @@ namespace Temporary { { { object Goal = arg1; - foreach (bool l2 in YP.unify(arg2, new Functor1(@"call", Goal))) + foreach (bool l2 in YP.unify(arg2, new Functor1("call", Goal))) { if (YP.var(Goal)) { @@ -2473,7 +2570,7 @@ namespace Temporary { object UnqualifiedGoal = arg2; Variable x1 = new Variable(); Variable Goal = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"^", x1, Goal))) + foreach (bool l2 in YP.unify(arg1, new Functor2("^", x1, Goal))) { foreach (bool l3 in unqualifiedGoal(Goal, UnqualifiedGoal)) { @@ -2498,9 +2595,9 @@ namespace Temporary { public static IEnumerable binaryExpressionConditional(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=:="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=:="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.equal"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.equal"))) { yield return true; yield break; @@ -2508,9 +2605,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=\="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=\\="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.notEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.notEqual"))) { yield return true; yield break; @@ -2518,9 +2615,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">"))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.greaterThan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.greaterThan"))) { yield return true; yield break; @@ -2528,9 +2625,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.lessThan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.lessThan"))) { yield return true; yield break; @@ -2538,9 +2635,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">="))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">="))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.greaterThanOrEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.greaterThanOrEqual"))) { yield return true; yield break; @@ -2548,9 +2645,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.lessThanOrEqual"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.lessThanOrEqual"))) { yield return true; yield break; @@ -2566,26 +2663,26 @@ namespace Temporary { Variable FunctorArgs = new Variable(); Variable x6 = new Variable(); Variable Arity = new Variable(); - Variable CompiledArgs = new Variable(); Variable FunctionName = new Variable(); + Variable CompiledArgs = new Variable(); foreach (bool l2 in YP.univ(Functor_1, new ListPair(FunctorName, FunctorArgs))) { foreach (bool l3 in YP.functor(Functor_1, x6, Arity)) { - foreach (bool l4 in maplist_compileTerm(FunctorArgs, State, CompiledArgs)) + foreach (bool l4 in functorCallFunctionName(State, FunctorName, Arity, FunctionName)) { - foreach (bool l5 in functorCallFunctionName(State, FunctorName, Arity, FunctionName)) + foreach (bool l5 in maplist_compileTerm(FunctorArgs, State, CompiledArgs)) { if (YP.termEqual(FunctionName, Atom.NIL)) { - foreach (bool l7 in YP.unify(PseudoCode, new Functor2(@"call", Atom.a(@"YP.matchDynamic"), new ListPair(new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", FunctorName), Atom.NIL)), new ListPair(new Functor1(@"objectArray", CompiledArgs), Atom.NIL))))) - { - yield return true; - yield break; - } + foreach (bool l7 in YP.unify(PseudoCode, new Functor2("call", Atom.a("YP.matchDynamic"), new ListPair(new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", FunctorName), Atom.NIL)), new ListPair(new Functor1("objectArray", CompiledArgs), Atom.NIL))))) + { + yield return true; + yield break; + } goto cutIf1; } - foreach (bool l6 in YP.unify(PseudoCode, new Functor2(@"call", FunctionName, CompiledArgs))) + foreach (bool l6 in YP.unify(PseudoCode, new Functor3("functorCall", FunctionName, FunctorArgs, CompiledArgs))) { yield return true; yield break; @@ -2602,6 +2699,16 @@ namespace Temporary { public static IEnumerable functorCallFunctionName(object arg1, object arg2, object arg3, object arg4) { { + object _State = arg1; + object Name = arg2; + object Arity = arg3; + object x4 = arg4; + if (functorCallIsSpecialForm(Name, Arity)) + { + yield break; + } + } + { object x1 = arg1; object Name = arg2; object Arity = arg3; @@ -2620,7 +2727,7 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg4, Name)) { - if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(@""))) + if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(""))) { yield return true; yield break; @@ -2636,7 +2743,7 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg4, Name)) { - foreach (bool l4 in Atom.module(Name, Atom.a(@""))) + foreach (bool l4 in Atom.module(Name, Atom.a(""))) { yield return true; yield break; @@ -2647,7 +2754,7 @@ namespace Temporary { { object _State = arg1; object Name = arg2; - object Arity = arg3; + object _Arity = arg3; foreach (bool l2 in YP.unify(arg4, Atom.NIL)) { foreach (bool l3 in Atom.module(Name, Atom.NIL)) @@ -2666,33 +2773,137 @@ namespace Temporary { Variable Message = new Variable(); foreach (bool l2 in Atom.module(Name, Module)) { - foreach (bool l3 in YP.atom_concat(Atom.a(@"Not supporting calls to external module: "), Module, Message)) + foreach (bool l3 in YP.atom_concat(Atom.a("Not supporting calls to external module: "), Module, Message)) { - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"callable"), new Functor2(@"/", Name, Arity)), Message)); + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("callable"), new Functor2("/", Name, Arity)), Message)); yield return true; yield break; } } } - { + { object _State = arg1; object Name = arg2; object _Arity = arg3; object x4 = arg4; - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"callable"), Name), Atom.a(@"Term is not callable"))); + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("callable"), Name), Atom.a("Term is not callable"))); yield return true; yield break; } } + public static bool functorCallIsSpecialForm(object Name, object Arity) + { + { + Variable x3 = new Variable(); + if (YP.termEqual(Arity, 0)) + { + if (YP.termEqual(Name, Atom.a("!"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("fail"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("true"))) + { + return true; + } + } + if (YP.termEqual(Arity, 1)) + { + if (YP.termEqual(Name, Atom.a("\\+"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("once"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("$CUTIF"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("$DET_NONE_OUT"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("call"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("asserta"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("assertz"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("assert"))) + { + return true; + } + } + if (YP.termEqual(Arity, 2)) + { + if (YP.termEqual(Name, Atom.a(";"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a(","))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("->"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("\\="))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("is"))) + { + return true; + } + foreach (bool l3 in binaryExpressionConditional(Name, x3)) + { + return true; + } + } + if (YP.termEqual(Arity, 3)) + { + if (YP.termEqual(Name, Atom.a("findall"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("bagof"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("setof"))) + { + return true; + } + if (YP.termEqual(Name, Atom.a("catch"))) + { + return true; + } + } + } + return false; + } + public static IEnumerable functorCallYPFunctionName(object arg1, object arg2, object arg3) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.unify"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.unify"))) { yield return true; yield break; @@ -2701,11 +2912,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=.."))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=.."))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.univ"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.univ"))) { yield return true; yield break; @@ -2714,11 +2925,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"var"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("var"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.var"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.var"))) { yield return true; yield break; @@ -2727,11 +2938,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"nonvar"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("nonvar"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.nonvar"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.nonvar"))) { yield return true; yield break; @@ -2740,11 +2951,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"arg"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("arg"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.arg"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.arg"))) { yield return true; yield break; @@ -2753,11 +2964,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"functor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("functor"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.functor"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.functor"))) { yield return true; yield break; @@ -2766,11 +2977,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"repeat"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("repeat"))) { foreach (bool l3 in YP.unify(arg2, 0)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.repeat"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.repeat"))) { yield return true; yield break; @@ -2779,11 +2990,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"get_code"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("get_code"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.get_code"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.get_code"))) { yield return true; yield break; @@ -2792,11 +3003,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"current_op"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("current_op"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.current_op"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.current_op"))) { yield return true; yield break; @@ -2805,11 +3016,24 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_length"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("current_predicate"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.current_predicate"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_length"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_length"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_length"))) { yield return true; yield break; @@ -2818,11 +3042,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_concat"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_concat"))) { foreach (bool l3 in YP.unify(arg2, 3)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_concat"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_concat"))) { yield return true; yield break; @@ -2831,11 +3055,24 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sub_atom"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sub_atom"))) { foreach (bool l3 in YP.unify(arg2, 5)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.sub_atom"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.sub_atom"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_chars"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_chars"))) { yield return true; yield break; @@ -2844,11 +3081,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom_codes"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom_codes"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom_codes"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom_codes"))) { yield return true; yield break; @@ -2857,11 +3094,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"number_codes"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("char_code"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.number_codes"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.char_code"))) { yield return true; yield break; @@ -2870,11 +3107,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"copy_term"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number_chars"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.copy_term"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number_chars"))) { yield return true; yield break; @@ -2883,11 +3120,37 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sort"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number_codes"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.sort"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number_codes"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("copy_term"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.copy_term"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("sort"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.sort"))) { yield return true; yield break; @@ -2903,7 +3166,59 @@ namespace Temporary { { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.script_event"))) + foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.script_event"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("nl"))) + { + foreach (bool l3 in YP.unify(arg2, 0)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.nl"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("write"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.write"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("put_code"))) + { + foreach (bool l3 in YP.unify(arg2, 1)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.put_code"))) + { + yield return true; + yield break; + } + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("clause"))) + { + foreach (bool l3 in YP.unify(arg2, 2)) + { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.clause"))) { yield return true; yield break; @@ -2912,11 +3227,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"nl"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("retract"))) { - foreach (bool l3 in YP.unify(arg2, 0)) + foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.nl"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.retract"))) { yield return true; yield break; @@ -2925,11 +3240,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"write"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("abolish"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.write"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.abolish"))) { yield return true; yield break; @@ -2938,11 +3253,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"put_code"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("retractall"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.put_code"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.retractall"))) { yield return true; yield break; @@ -2951,11 +3266,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atom"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atom"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atom"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atom"))) { yield return true; yield break; @@ -2964,11 +3279,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"integer"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("integer"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.integer"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.integer"))) { yield return true; yield break; @@ -2977,12 +3292,12 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"float"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("float"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.isFloat"))) - { + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.isFloat"))) + { yield return true; yield break; } @@ -2990,11 +3305,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"number"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("number"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.number"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.number"))) { yield return true; yield break; @@ -3003,11 +3318,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atomic"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atomic"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.atomic"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.atomic"))) { yield return true; yield break; @@ -3016,11 +3331,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"compound"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("compound"))) { foreach (bool l3 in YP.unify(arg2, 1)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.compound"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.compound"))) { yield return true; yield break; @@ -3029,11 +3344,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"=="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("=="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termEqual"))) { yield return true; yield break; @@ -3042,11 +3357,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\=="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\=="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termNotEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termNotEqual"))) { yield return true; yield break; @@ -3055,11 +3370,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@<"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termLessThan"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termLessThan"))) { yield return true; yield break; @@ -3068,11 +3383,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@=<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@=<"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termLessThanOrEqual"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termLessThanOrEqual"))) { yield return true; yield break; @@ -3081,11 +3396,11 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@>"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@>"))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termGreaterThan"))) + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termGreaterThan"))) { yield return true; yield break; @@ -3094,32 +3409,32 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"@>="))) + foreach (bool l2 in YP.unify(arg1, Atom.a("@>="))) { foreach (bool l3 in YP.unify(arg2, 2)) { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.termGreaterThanOrEqual"))) - { - yield return true; - yield break; - } - } + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.termGreaterThanOrEqual"))) + { + yield return true; + yield break; + } + } } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"throw"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("throw"))) { foreach (bool l3 in YP.unify(arg2, 1)) - { - foreach (bool l4 in YP.unify(arg3, Atom.a(@"YP.throwException"))) { - yield return true; - yield break; + foreach (bool l4 in YP.unify(arg3, Atom.a("YP.throwException"))) + { + yield return true; + yield break; + } } } } } - } public static IEnumerable compileTerm(object arg1, object arg2, object arg3) { @@ -3127,7 +3442,7 @@ namespace Temporary { object Term = arg1; object State = arg2; Variable VariableName = new Variable(); - foreach (bool l2 in YP.unify(arg3, new Functor1(@"var", VariableName))) + foreach (bool l2 in YP.unify(arg3, new Functor1("var", VariableName))) { if (YP.var(Term)) { @@ -3143,7 +3458,7 @@ namespace Temporary { object _State = arg2; foreach (bool l2 in YP.unify(arg1, Atom.NIL)) { - foreach (bool l3 in YP.unify(arg3, new Functor1(@"var", Atom.a(@"Atom.NIL")))) + foreach (bool l3 in YP.unify(arg3, new Functor1("var", Atom.a("Atom.NIL")))) { yield return true; yield break; @@ -3159,14 +3474,14 @@ namespace Temporary { { foreach (bool l3 in compileAtomModule(Term, 0, State, ModuleCode)) { - foreach (bool l4 in YP.unify(Code, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Term), new ListPair(ModuleCode, Atom.NIL))))) - { + foreach (bool l4 in YP.unify(Code, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Term), new ListPair(ModuleCode, Atom.NIL))))) + { yield return true; yield break; } goto cutIf1; } - foreach (bool l3 in YP.unify(Code, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Term), Atom.NIL)))) + foreach (bool l3 in YP.unify(Code, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Term), Atom.NIL)))) { yield return true; yield break; @@ -3183,7 +3498,7 @@ namespace Temporary { Variable Arg2 = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(First, Rest))) { - foreach (bool l3 in YP.unify(arg3, new Functor2(@"new", Atom.a(@"ListPair"), new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) + foreach (bool l3 in YP.unify(arg3, new Functor2("new", Atom.a("ListPair"), new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) { foreach (bool l4 in compileTerm(First, State, Arg1)) { @@ -3217,7 +3532,7 @@ namespace Temporary { { if (YP.termEqual(TermArgs, Atom.NIL)) { - foreach (bool l4 in YP.unify(Result, new Functor1(@"object", Name))) + foreach (bool l4 in YP.unify(Result, new Functor1("object", Name))) { yield return true; yield break; @@ -3228,55 +3543,55 @@ namespace Temporary { { foreach (bool l4 in compileAtomModule(Name, Arity, State, ModuleCode)) { - foreach (bool l5 in YP.unify(NameCode, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Name), new ListPair(ModuleCode, Atom.NIL))))) + foreach (bool l5 in YP.unify(NameCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Name), new ListPair(ModuleCode, Atom.NIL))))) { foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, Atom.NIL))) { foreach (bool l7 in compileTerm(X1, State, Arg1)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) + foreach (bool l8 in YP.unify(Result, new Functor2("new", Atom.a("Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) { yield return true; yield break; } } goto cutIf4; - } + } foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, Atom.NIL)))) - { + { foreach (bool l7 in compileTerm(X1, State, Arg1)) { foreach (bool l8 in compileTerm(X2, State, Arg2)) - { - foreach (bool l9 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) - { - yield return true; - yield break; - } - } - } + { + foreach (bool l9 in YP.unify(Result, new Functor2("new", Atom.a("Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) + { + yield return true; + yield break; + } + } + } goto cutIf5; } foreach (bool l6 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, new ListPair(X3, Atom.NIL))))) { foreach (bool l7 in compileTerm(X1, State, Arg1)) - { + { foreach (bool l8 in compileTerm(X2, State, Arg2)) - { + { foreach (bool l9 in compileTerm(X3, State, Arg3)) - { - foreach (bool l10 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) - { - yield return true; - yield break; - } - } - } + { + foreach (bool l10 in YP.unify(Result, new Functor2("new", Atom.a("Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + { + yield return true; + yield break; + } + } + } } } foreach (bool l6 in maplist_compileTerm(TermArgs, State, Args)) { - foreach (bool l7 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor"), new ListPair(NameCode, new ListPair(new Functor1(@"objectArray", Args), Atom.NIL))))) + foreach (bool l7 in YP.unify(Result, new Functor2("new", Atom.a("Functor"), new ListPair(NameCode, new ListPair(new Functor1("objectArray", Args), Atom.NIL))))) { yield return true; yield break; @@ -3286,15 +3601,15 @@ namespace Temporary { cutIf4: { } } - goto cutIf3; - } - foreach (bool l4 in YP.unify(NameCode, new Functor1(@"object", Name))) + goto cutIf3; + } + foreach (bool l4 in YP.unify(NameCode, new Functor1("object", Name))) { foreach (bool l5 in YP.unify(TermArgs, new ListPair(X1, Atom.NIL))) - { + { foreach (bool l6 in compileTerm(X1, State, Arg1)) { - foreach (bool l7 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) + foreach (bool l7 in YP.unify(Result, new Functor2("new", Atom.a("Functor1"), new ListPair(NameCode, new ListPair(Arg1, Atom.NIL))))) { yield return true; yield break; @@ -3308,7 +3623,7 @@ namespace Temporary { { foreach (bool l7 in compileTerm(X2, State, Arg2)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) + foreach (bool l8 in YP.unify(Result, new Functor2("new", Atom.a("Functor2"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL)))))) { yield return true; yield break; @@ -3320,33 +3635,33 @@ namespace Temporary { foreach (bool l5 in YP.unify(TermArgs, new ListPair(X1, new ListPair(X2, new ListPair(X3, Atom.NIL))))) { foreach (bool l6 in compileTerm(X1, State, Arg1)) - { - foreach (bool l7 in compileTerm(X2, State, Arg2)) - { - foreach (bool l8 in compileTerm(X3, State, Arg3)) { - foreach (bool l9 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + foreach (bool l7 in compileTerm(X2, State, Arg2)) { - yield return true; - yield break; + foreach (bool l8 in compileTerm(X3, State, Arg3)) + { + foreach (bool l9 in YP.unify(Result, new Functor2("new", Atom.a("Functor3"), new ListPair(NameCode, new ListPair(Arg1, new ListPair(Arg2, new ListPair(Arg3, Atom.NIL))))))) + { + yield return true; + yield break; + } + } } } } - } - } foreach (bool l5 in maplist_compileTerm(TermArgs, State, Args)) - { - foreach (bool l6 in YP.unify(Result, new Functor2(@"new", Atom.a(@"Functor"), new ListPair(NameCode, new ListPair(new Functor1(@"objectArray", Args), Atom.NIL))))) - { - yield return true; - yield break; - } - } + { + foreach (bool l6 in YP.unify(Result, new Functor2("new", Atom.a("Functor"), new ListPair(NameCode, new ListPair(new Functor1("objectArray", Args), Atom.NIL))))) + { + yield return true; + yield break; + } + } cutIf7: cutIf6: { } } - cutIf3: + cutIf3: { } } cutIf2: @@ -3355,18 +3670,36 @@ namespace Temporary { } } - public static IEnumerable compileAtomModule(object Name, object Arity, object State, object ModuleCode) + public static IEnumerable compileAtomModule(object Name, object arg2, object arg3, object ModuleCode) { { - if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(@""))) + object Arity = arg2; + object State = arg3; + if (CompilerState.nameArityHasModule(State, Name, Arity, Atom.a(""))) { - foreach (bool l3 in YP.unify(ModuleCode, new Functor2(@"call", Atom.a(@"Atom.a"), new ListPair(new Functor1(@"object", Atom.a(@"")), Atom.NIL)))) + foreach (bool l3 in YP.unify(ModuleCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Atom.a("")), Atom.NIL)))) { yield return true; yield break; } } } + { + object _Arity = arg2; + object _State = arg3; + Variable Module = new Variable(); + foreach (bool l2 in Atom.module(Name, Module)) + { + if (YP.termNotEqual(Module, Atom.NIL)) + { + foreach (bool l4 in YP.unify(ModuleCode, new Functor2("call", Atom.a("Atom.a"), new ListPair(new Functor1("object", Module), Atom.NIL)))) + { + yield return true; + yield break; + } + } + } + } } public static IEnumerable maplist_compileTerm(object arg1, object arg2, object arg3) @@ -3430,7 +3763,7 @@ namespace Temporary { { foreach (bool l7 in compileExpression(X1, State, Arg1)) { - foreach (bool l8 in YP.unify(Result, new Functor2(@"call", FunctionName, new ListPair(Arg1, Atom.NIL)))) + foreach (bool l8 in YP.unify(Result, new Functor2("call", FunctionName, new ListPair(Arg1, Atom.NIL)))) { yield return true; yield break; @@ -3456,7 +3789,7 @@ namespace Temporary { { foreach (bool l8 in compileExpression(X2, State, Arg2)) { - foreach (bool l9 in YP.unify(Result, new Functor2(@"call", FunctionName, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) + foreach (bool l9 in YP.unify(Result, new Functor2("call", FunctionName, new ListPair(Arg1, new ListPair(Arg2, Atom.NIL))))) { yield return true; yield break; @@ -3468,8 +3801,8 @@ namespace Temporary { } foreach (bool l5 in YP.functor(Term, x12, Arity)) { - YP.throwException(new Functor2(@"error", new Functor2(@"type_error", Atom.a(@"evaluable"), new Functor2(@"/", Name, Arity)), Atom.a(@"Not an expression function"))); - yield return false; + YP.throwException(new Functor2("error", new Functor2("type_error", Atom.a("evaluable"), new Functor2("/", Name, Arity)), Atom.a("Not an expression function"))); + yield return false; } cutIf3: cutIf2: @@ -3491,9 +3824,19 @@ namespace Temporary { public static IEnumerable unaryFunction(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"-"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("-"))) + { + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.negate"))) + { + yield return true; + yield break; + } + } + } + { + foreach (bool l2 in YP.unify(arg1, Atom.a("abs"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.negate"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.abs"))) { yield return true; yield break; @@ -3501,9 +3844,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"abs"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sign"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.abs"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sign"))) { yield return true; yield break; @@ -3511,9 +3854,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sign"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("float"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sign"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.toFloat"))) { yield return true; yield break; @@ -3521,9 +3864,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"floor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("floor"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.floor"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.floor"))) { yield return true; yield break; @@ -3531,9 +3874,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"truncate"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("truncate"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.truncate"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.truncate"))) { yield return true; yield break; @@ -3541,9 +3884,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"round"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("round"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.round"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.round"))) { yield return true; yield break; @@ -3551,9 +3894,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"floor"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("ceiling"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.ceiling"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.ceiling"))) { yield return true; yield break; @@ -3561,9 +3904,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sin"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sin"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sin"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sin"))) { yield return true; yield break; @@ -3571,9 +3914,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"cos"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("cos"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.cos"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.cos"))) { yield return true; yield break; @@ -3581,9 +3924,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"atan"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("atan"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.atan"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.atan"))) { yield return true; yield break; @@ -3591,9 +3934,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"exp"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("exp"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.exp"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.exp"))) { yield return true; yield break; @@ -3601,9 +3944,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"log"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("log"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.log"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.log"))) { yield return true; yield break; @@ -3611,9 +3954,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"sqrt"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("sqrt"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.sqrt"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.sqrt"))) { yield return true; yield break; @@ -3621,9 +3964,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseComplement"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseComplement"))) { yield return true; yield break; @@ -3635,9 +3978,9 @@ namespace Temporary { public static IEnumerable binaryFunction(object arg1, object arg2) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"+"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("+"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.add"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.add"))) { yield return true; yield break; @@ -3645,9 +3988,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"-"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("-"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.subtract"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.subtract"))) { yield return true; yield break; @@ -3655,9 +3998,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"*"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("*"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.multiply"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.multiply"))) { yield return true; yield break; @@ -3665,9 +4008,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"/"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("/"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.divide"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.divide"))) { yield return true; yield break; @@ -3675,9 +4018,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"//"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("//"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.intDivide"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.intDivide"))) { yield return true; yield break; @@ -3685,9 +4028,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"mod"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("mod"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.mod"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.mod"))) { yield return true; yield break; @@ -3695,9 +4038,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"**"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("**"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.pow"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.pow"))) { yield return true; yield break; @@ -3705,9 +4048,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@">>"))) + foreach (bool l2 in YP.unify(arg1, Atom.a(">>"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseShiftRight"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseShiftRight"))) { yield return true; yield break; @@ -3715,9 +4058,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"<<"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("<<"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseShiftLeft"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseShiftLeft"))) { yield return true; yield break; @@ -3725,9 +4068,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"/\"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("/\\"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseAnd"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseAnd"))) { yield return true; yield break; @@ -3735,9 +4078,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"\/"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("\\/"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.bitwiseOr"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.bitwiseOr"))) { yield return true; yield break; @@ -3745,9 +4088,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"min"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("min"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.min"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.min"))) { yield return true; yield break; @@ -3755,9 +4098,9 @@ namespace Temporary { } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"max"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("max"))) { - foreach (bool l3 in YP.unify(arg2, Atom.a(@"YP.max"))) + foreach (bool l3 in YP.unify(arg2, Atom.a("YP.max"))) { yield return true; yield break; @@ -3769,11 +4112,11 @@ namespace Temporary { public static void convertFunctionCSharp(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"public class YPInnerClass {}")); + YP.write(Atom.a("public class YPInnerClass {}")); YP.nl(); - YP.write(Atom.a(@"public static System.Type getDeclaringClass() { return typeof(YPInnerClass).DeclaringType; }")); + YP.write(Atom.a("public static System.Type getDeclaringClass() { return typeof(YPInnerClass).DeclaringType; }")); YP.nl(); YP.nl(); return; @@ -3785,20 +4128,20 @@ namespace Temporary { Variable ArgList = new Variable(); Variable Body = new Variable(); Variable Level = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { ReturnType, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { ReturnType, Name, ArgList, Body }))) { - YP.write(Atom.a(@"public static ")); + YP.write(Atom.a("public static ")); YP.write(ReturnType); - YP.write(Atom.a(@" ")); + YP.write(Atom.a(" ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(Level, 1)) { convertStatementListCSharp(Body, Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); YP.nl(); return; @@ -3825,9 +4168,9 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NewStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { - foreach (bool l3 in append(Body, new ListPair(new Functor1(@"label", Name), RestStatements), NewStatements)) + foreach (bool l3 in append(Body, new ListPair(new Functor1("label", Name), RestStatements), NewStatements)) { convertStatementListCSharp(NewStatements, Level); return; @@ -3839,15 +4182,15 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", Type, Name, Expression), RestStatements))) { convertIndentationCSharp(Level); YP.write(Type); - YP.write(Atom.a(@" ")); + YP.write(Atom.a(" ")); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3857,13 +4200,13 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3871,10 +4214,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield return true;")); + YP.write(Atom.a("yield return true;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3882,10 +4225,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield return false;")); + YP.write(Atom.a("yield return false;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3893,10 +4236,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"yield break;")); + YP.write(Atom.a("yield break;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3904,10 +4247,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3915,10 +4258,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return true;")); + YP.write(Atom.a("return true;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3926,10 +4269,10 @@ namespace Temporary { } { Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"return false;")); + YP.write(Atom.a("return false;")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3938,36 +4281,36 @@ namespace Temporary { { Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"label", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("label", Name), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); if (YP.termEqual(RestStatements, Atom.NIL)) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"{}")); + YP.write(Atom.a("{}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; - // goto cutIf1; + goto cutIf1; } convertStatementListCSharp(RestStatements, Level); return; - // cutIf1: - // { } + cutIf1: + { } } } { Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"goto ")); + YP.write(Atom.a("goto ")); YP.write(Name); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -3977,32 +4320,43 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationCSharp(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; } } { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + convertStatementListCSharp(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level); + return; + } + } + { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationCSharp(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4012,16 +4366,16 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4033,18 +4387,18 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"if (")); + YP.write(Atom.a("if (")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4056,20 +4410,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"foreach (bool l")); + YP.write(Atom.a("foreach (bool l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListCSharp(Body, NextLevel); convertIndentationCSharp(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4079,12 +4433,12 @@ namespace Temporary { { Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationCSharp(Level); - YP.write(Atom.a(@"throw ")); + YP.write(Atom.a("throw ")); convertExpressionCSharp(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListCSharp(RestStatements, Level); return; @@ -4098,7 +4452,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -4120,15 +4474,15 @@ namespace Temporary { convertExpressionCSharp(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListCSharp(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListCSharp(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -4137,9 +4491,9 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { - YP.write(Atom.a(@"object ")); + YP.write(Atom.a("object ")); YP.write(X); return; } @@ -4147,12 +4501,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionCSharp(new Functor2("call", Name, ArgList)); return; } } @@ -4160,90 +4524,90 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { - YP.write(Atom.a(@"new ")); + YP.write(Atom.a("new ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"null")); + YP.write(Atom.a("null")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"!(")); + YP.write(Atom.a("!(")); convertExpressionCSharp(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionCSharp(X); - YP.write(Atom.a(@") && (")); + YP.write(Atom.a(") && (")); convertExpressionCSharp(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"new object[] {")); + YP.write(Atom.a("new object[] {")); convertArgListCSharp(ArgList); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"@""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesCSharp(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -4251,7 +4615,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -4272,19 +4636,11 @@ namespace Temporary { Variable RestCodes = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(Code, RestCodes))) { - if (YP.termEqual(Code, 34)) + foreach (bool l3 in putCStringCode(Code)) { - YP.put_code(34); - YP.put_code(Code); convertStringCodesCSharp(RestCodes); return; - // goto cutIf1; } - YP.put_code(Code); - convertStringCodesCSharp(RestCodes); - return; - // cutIf1: - // { } } } } @@ -4292,9 +4648,10 @@ namespace Temporary { public static void convertFunctionJavascript(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"function getDeclaringClass() { return null; }")); + YP.write(Atom.a("function getDeclaringClass() { return null; }")); + YP.nl(); YP.nl(); return; } @@ -4304,16 +4661,16 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable Body = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { x1, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { x1, Name, ArgList, Body }))) { - YP.write(Atom.a(@"function ")); + YP.write(Atom.a("function ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); convertStatementListJavascript(Body, 1); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); YP.nl(); return; @@ -4336,20 +4693,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); convertIndentationJavascript(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4362,14 +4719,14 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", _Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", _Type, Name, Expression), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"var ")); + YP.write(Atom.a("var ")); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4380,13 +4737,13 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4395,10 +4752,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"yield true;")); + YP.write(Atom.a("yield true;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4407,10 +4764,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"yield false;")); + YP.write(Atom.a("yield false;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4419,10 +4776,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4431,10 +4788,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return;")); + YP.write(Atom.a("return;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4443,10 +4800,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return true;")); + YP.write(Atom.a("return true;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4455,10 +4812,10 @@ namespace Temporary { { object Level = arg2; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"return false;")); + YP.write(Atom.a("return false;")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4468,12 +4825,12 @@ namespace Temporary { object Level = arg2; Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"break ")); + YP.write(Atom.a("break ")); YP.write(Name); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4484,13 +4841,13 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationJavascript(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4498,19 +4855,31 @@ namespace Temporary { } { object Level = arg2; + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + convertStatementListJavascript(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level); + return; + } + } + { + object Level = arg2; Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationJavascript(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@");")); + YP.write(Atom.a(");")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4521,16 +4890,16 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"{")); + YP.write(Atom.a("{")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4543,18 +4912,18 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"if (")); + YP.write(Atom.a("if (")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4567,20 +4936,20 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"for each (var l")); + YP.write(Atom.a("for each (var l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@") {")); + YP.write(Atom.a(") {")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { convertStatementListJavascript(Body, NextLevel); convertIndentationJavascript(Level); - YP.write(Atom.a(@"}")); + YP.write(Atom.a("}")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4591,12 +4960,12 @@ namespace Temporary { object Level = arg2; Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationJavascript(Level); - YP.write(Atom.a(@"throw ")); + YP.write(Atom.a("throw ")); convertExpressionJavascript(Expression); - YP.write(Atom.a(@";")); + YP.write(Atom.a(";")); YP.nl(); convertStatementListJavascript(RestStatements, Level); return; @@ -4610,7 +4979,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -4632,15 +5001,15 @@ namespace Temporary { convertExpressionJavascript(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListJavascript(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListJavascript(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -4649,7 +5018,7 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { YP.write(X); return; @@ -4658,12 +5027,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionJavascript(new Functor2("call", Name, ArgList)); return; } } @@ -4671,90 +5050,90 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { - YP.write(Atom.a(@"new ")); + YP.write(Atom.a("new ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"null")); + YP.write(Atom.a("null")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"!(")); + YP.write(Atom.a("!(")); convertExpressionJavascript(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionJavascript(X); - YP.write(Atom.a(@") && (")); + YP.write(Atom.a(") && (")); convertExpressionJavascript(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"[")); + YP.write(Atom.a("[")); convertArgListJavascript(ArgList); - YP.write(Atom.a(@"]")); + YP.write(Atom.a("]")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesJavascript(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -4762,7 +5141,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -4783,27 +5162,11 @@ namespace Temporary { Variable RestCodes = new Variable(); foreach (bool l2 in YP.unify(arg1, new ListPair(Code, RestCodes))) { - if (YP.termEqual(Code, 34)) - { - YP.put_code(92); - YP.put_code(Code); - convertStringCodesJavascript(RestCodes); - return; - // goto cutIf1; - } - if (YP.termEqual(Code, 92)) + foreach (bool l3 in putCStringCode(Code)) { - YP.put_code(92); - YP.put_code(Code); convertStringCodesJavascript(RestCodes); return; - // goto cutIf1; } - YP.put_code(Code); - convertStringCodesJavascript(RestCodes); - return; - // cutIf1: - // { } } } } @@ -4811,11 +5174,11 @@ namespace Temporary { public static void convertFunctionPython(object arg1) { { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"getDeclaringClass"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("getDeclaringClass"))) { - YP.write(Atom.a(@"def getDeclaringClass():")); + YP.write(Atom.a("def getDeclaringClass():")); YP.nl(); - YP.write(Atom.a(@" return None")); + YP.write(Atom.a(" return None")); YP.nl(); YP.nl(); return; @@ -4828,13 +5191,13 @@ namespace Temporary { Variable Body = new Variable(); Variable Level = new Variable(); Variable HasBreakableBlock = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor(@"function", new object[] { x1, Name, ArgList, Body }))) + foreach (bool l2 in YP.unify(arg1, new Functor("function", new object[] { x1, Name, ArgList, Body }))) { - YP.write(Atom.a(@"def ")); + YP.write(Atom.a("def ")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@"):")); + YP.write(Atom.a("):")); YP.nl(); foreach (bool l3 in YP.unify(Level, 1)) { @@ -4845,7 +5208,7 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); foreach (bool l7 in convertStatementListPython(Body, Level, HasBreakableBlock)) { @@ -4869,7 +5232,7 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); foreach (bool l6 in convertStatementListPython(Body, Level, HasBreakableBlock)) { @@ -4899,7 +5262,7 @@ namespace Temporary { Variable _Name = new Variable(); Variable _Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", _Name, _Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", _Name, _Body), _RestStatements))) { return true; } @@ -4907,7 +5270,7 @@ namespace Temporary { { Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4919,7 +5282,7 @@ namespace Temporary { Variable _Expression = new Variable(); Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", _Expression, Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", _Expression, Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4931,7 +5294,7 @@ namespace Temporary { Variable _Expression = new Variable(); Variable Body = new Variable(); Variable _RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", _Expression, Body), _RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", _Expression, Body), _RestStatements))) { if (hasBreakableBlockPython(Body)) { @@ -4971,32 +5334,32 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"breakableBlock", Name, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("breakableBlock", Name, Body), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = False")); + YP.write(Atom.a(" = False")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"for _ in [1]:")); + YP.write(Atom.a("for _ in [1]:")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { foreach (bool l4 in convertStatementListPython(Body, NextLevel, HasBreakableBlock)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if ")); + YP.write(Atom.a("if ")); YP.write(Name); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"doBreak = False")); + YP.write(Atom.a("doBreak = False")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l5 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5014,11 +5377,11 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"declare", _Type, Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("declare", _Type, Name, Expression), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5034,11 +5397,11 @@ namespace Temporary { Variable Name = new Variable(); Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"assign", Name, Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("assign", Name, Expression), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = ")); + YP.write(Atom.a(" = ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5052,10 +5415,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldtrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldtrue"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"yield True")); + YP.write(Atom.a("yield True")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5068,10 +5431,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldfalse"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"yield False")); + YP.write(Atom.a("yield False")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5084,10 +5447,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"yieldbreak"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("yieldbreak"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return")); + YP.write(Atom.a("return")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5100,10 +5463,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"return"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("return"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return")); + YP.write(Atom.a("return")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5116,10 +5479,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returntrue"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returntrue"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return True")); + YP.write(Atom.a("return True")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5132,10 +5495,10 @@ namespace Temporary { object Level = arg2; object HasBreakableBlock = arg3; Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a(@"returnfalse"), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(Atom.a("returnfalse"), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"return False")); + YP.write(Atom.a("return False")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5149,17 +5512,17 @@ namespace Temporary { object HasBreakableBlock = arg3; Variable Name = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"breakBlock", Name), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("breakBlock", Name), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@" = True")); + YP.write(Atom.a(" = True")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"doBreak = True")); + YP.write(Atom.a("doBreak = True")); YP.nl(); convertIndentationPython(Level); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5174,13 +5537,13 @@ namespace Temporary { Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"call", Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("call", Name, ArgList), RestStatements))) { convertIndentationPython(Level); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5192,19 +5555,35 @@ namespace Temporary { { object Level = arg2; object HasBreakableBlock = arg3; + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + Variable RestStatements = new Variable(); + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("functorCall", Name, _FunctorArgs, ArgList), RestStatements))) + { + foreach (bool l3 in convertStatementListPython(new ListPair(new Functor2("call", Name, ArgList), RestStatements), Level, HasBreakableBlock)) + { + yield return true; + yield break; + } + } + } + { + object Level = arg2; + object HasBreakableBlock = arg3; Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor3("callMember", new Functor1("var", Obj), Name, ArgList), RestStatements))) { convertIndentationPython(Level); YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5219,12 +5598,12 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"blockScope", Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("blockScope", Body), RestStatements))) { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"for _ in [1]:")); + YP.write(Atom.a("for _ in [1]:")); YP.nl(); foreach (bool l4 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5235,10 +5614,10 @@ namespace Temporary { if (YP.greaterThan(Level, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l8 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5275,10 +5654,10 @@ namespace Temporary { if (YP.greaterThan(Level, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l7 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5315,12 +5694,12 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"if", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("if", Expression, Body), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"if ")); + YP.write(Atom.a("if ")); convertExpressionPython(Expression); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5342,14 +5721,14 @@ namespace Temporary { Variable Body = new Variable(); Variable RestStatements = new Variable(); Variable NextLevel = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2(@"foreach", Expression, Body), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor2("foreach", Expression, Body), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"for l")); + YP.write(Atom.a("for l")); YP.write(Level); - YP.write(Atom.a(@" in ")); + YP.write(Atom.a(" in ")); convertExpressionPython(Expression); - YP.write(Atom.a(@":")); + YP.write(Atom.a(":")); YP.nl(); foreach (bool l3 in YP.unify(NextLevel, YP.add(Level, 1))) { @@ -5358,10 +5737,10 @@ namespace Temporary { if (YP.termEqual(HasBreakableBlock, 1)) { convertIndentationPython(Level); - YP.write(Atom.a(@"if doBreak:")); + YP.write(Atom.a("if doBreak:")); YP.nl(); convertIndentationPython(NextLevel); - YP.write(Atom.a(@"break")); + YP.write(Atom.a("break")); YP.nl(); foreach (bool l6 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) { @@ -5386,10 +5765,10 @@ namespace Temporary { object HasBreakableBlock = arg3; Variable Expression = new Variable(); Variable RestStatements = new Variable(); - foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1(@"throw", Expression), RestStatements))) + foreach (bool l2 in YP.unify(arg1, new ListPair(new Functor1("throw", Expression), RestStatements))) { convertIndentationPython(Level); - YP.write(Atom.a(@"raise ")); + YP.write(Atom.a("raise ")); convertExpressionPython(Expression); YP.nl(); foreach (bool l3 in convertStatementListPython(RestStatements, Level, HasBreakableBlock)) @@ -5407,7 +5786,7 @@ namespace Temporary { Variable N = new Variable(); foreach (bool l2 in YP.unify(N, YP.multiply(Level, 2))) { - repeatWrite(Atom.a(@" "), N); + repeatWrite(Atom.a(" "), N); return; } } @@ -5429,15 +5808,15 @@ namespace Temporary { convertExpressionPython(Head); if (YP.termNotEqual(Tail, Atom.NIL)) { - YP.write(Atom.a(@", ")); + YP.write(Atom.a(", ")); convertArgListPython(Tail); return; - // goto cutIf1; + goto cutIf1; } convertArgListPython(Tail); return; - // cutIf1: - // { } + cutIf1: + { } } } } @@ -5446,7 +5825,7 @@ namespace Temporary { { { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"arg", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("arg", X))) { YP.write(X); return; @@ -5455,12 +5834,22 @@ namespace Temporary { { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"call", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("call", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); + return; + } + } + { + Variable Name = new Variable(); + Variable _FunctorArgs = new Variable(); + Variable ArgList = new Variable(); + foreach (bool l2 in YP.unify(arg1, new Functor3("functorCall", Name, _FunctorArgs, ArgList))) + { + convertExpressionPython(new Functor2("call", Name, ArgList)); return; } } @@ -5468,89 +5857,89 @@ namespace Temporary { Variable Obj = new Variable(); Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor3(@"callMember", new Functor1(@"var", Obj), Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor3("callMember", new Functor1("var", Obj), Name, ArgList))) { YP.write(Obj); - YP.write(Atom.a(@".")); + YP.write(Atom.a(".")); YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"new", Name, ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor2("new", Name, ArgList))) { YP.write(Name); - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertArgListPython(ArgList); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable Name = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"var", Name))) + foreach (bool l2 in YP.unify(arg1, new Functor1("var", Name))) { YP.write(Name); return; } } { - foreach (bool l2 in YP.unify(arg1, Atom.a(@"null"))) + foreach (bool l2 in YP.unify(arg1, Atom.a("null"))) { - YP.write(Atom.a(@"None")); + YP.write(Atom.a("None")); return; } } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"not", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("not", X))) { - YP.write(Atom.a(@"not (")); + YP.write(Atom.a("not (")); convertExpressionPython(X); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable X = new Variable(); Variable Y = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor2(@"and", X, Y))) + foreach (bool l2 in YP.unify(arg1, new Functor2("and", X, Y))) { - YP.write(Atom.a(@"(")); + YP.write(Atom.a("(")); convertExpressionPython(X); - YP.write(Atom.a(@") and (")); + YP.write(Atom.a(") and (")); convertExpressionPython(Y); - YP.write(Atom.a(@")")); + YP.write(Atom.a(")")); return; } } { Variable ArgList = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"objectArray", ArgList))) + foreach (bool l2 in YP.unify(arg1, new Functor1("objectArray", ArgList))) { - YP.write(Atom.a(@"[")); + YP.write(Atom.a("[")); convertArgListPython(ArgList); - YP.write(Atom.a(@"]")); + YP.write(Atom.a("]")); return; } } { Variable X = new Variable(); Variable Codes = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { if (YP.atom(X)) { - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); foreach (bool l4 in YP.atom_codes(X, Codes)) { convertStringCodesPython(Codes); - YP.write(Atom.a(@"""")); + YP.write(Atom.a("\"")); return; } } @@ -5558,7 +5947,7 @@ namespace Temporary { } { Variable X = new Variable(); - foreach (bool l2 in YP.unify(arg1, new Functor1(@"object", X))) + foreach (bool l2 in YP.unify(arg1, new Functor1("object", X))) { YP.write(X); return; @@ -5585,7 +5974,7 @@ namespace Temporary { YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // goto cutIf1; + goto cutIf1; } if (YP.termEqual(Code, 92)) { @@ -5593,15 +5982,99 @@ namespace Temporary { YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // goto cutIf1; + goto cutIf1; } YP.put_code(Code); convertStringCodesPython(RestCodes); return; - // cutIf1: - // { } + cutIf1: + { } + } + } + } + + public static IEnumerable putCStringCode(object Code) + { + { + Variable HexDigit = new Variable(); + Variable HexChar = new Variable(); + if (YP.lessThanOrEqual(Code, 31)) + { + if (YP.lessThanOrEqual(Code, 15)) + { + YP.write(Atom.a("\\u000")); + foreach (bool l4 in YP.unify(HexDigit, Code)) + { + if (YP.lessThanOrEqual(HexDigit, 9)) + { + foreach (bool l6 in YP.unify(HexChar, YP.add(HexDigit, 48))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + goto cutIf2; + } + foreach (bool l5 in YP.unify(HexChar, YP.add(HexDigit, 55))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + cutIf2: + { } + } + goto cutIf1; + } + YP.write(Atom.a("\\u001")); + foreach (bool l3 in YP.unify(HexDigit, YP.subtract(Code, 16))) + { + if (YP.lessThanOrEqual(HexDigit, 9)) + { + foreach (bool l5 in YP.unify(HexChar, YP.add(HexDigit, 48))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + goto cutIf3; + } + foreach (bool l4 in YP.unify(HexChar, YP.add(HexDigit, 55))) + { + YP.put_code(HexChar); + yield return true; + yield break; + } + cutIf3: + { } + } + cutIf1: + { } + } + } + { + if (YP.termEqual(Code, 34)) + { + YP.put_code(92); + YP.put_code(34); + yield return true; + yield break; + } + } + { + if (YP.termEqual(Code, 92)) + { + YP.put_code(92); + YP.put_code(92); + yield return true; + yield break; } } + { + YP.put_code(Code); + yield return true; + yield break; + } } public static IEnumerable member(object X, object arg2) @@ -5658,7 +6131,6 @@ namespace Temporary { } } } - #pragma warning restore 0168 - + #pragma warning restore 0168, 0219, 0164, 0162 } } diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs index 09d816f..a8c61ed 100644 --- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs +++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs @@ -544,6 +544,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools ", Error Number: " + CompErr.ErrorNumber + ", '" + CompErr.ErrorText + "'\r\n"; } + Console.WriteLine("[COMPILER ERROR]:" + errtext); if (!File.Exists(OutFile)) { throw new Exception(errtext); diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/YP2CSConverter.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/YP2CSConverter.cs index 52c8251..831b918 100644 --- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/YP2CSConverter.cs +++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/YP2CSConverter.cs @@ -98,6 +98,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools @"this.$1(", RegexOptions.Compiled | RegexOptions.Singleline); finalcode = Regex.Replace(finalcode, + @"YP.script_event\(Atom.a\(\""(.*?)""\)\,", + @"this.$1(", + RegexOptions.Compiled | RegexOptions.Singleline); + finalcode = Regex.Replace(finalcode, @" static ", @" ", RegexOptions.Compiled | RegexOptions.Singleline); -- cgit v1.1