public override void OutAPropertyDecl(APropertyDecl node)
        {
            if (node.GetGetter() != null)
            {
                CheckReturns returnChecker = new CheckReturns();
                node.GetGetter().Apply(returnChecker);
                if (!returnChecker.Returned)
                {
                    errors.Add(new ErrorCollection.Error(node.GetName(), currentSourceFile, LocRM.GetString("ErrorText158")));
                }
            }

            //If the return type or the type of any formals is a private struct, and the method is a public context, give an error
            {
                //Is public context
                if (node.GetVisibilityModifier() is APublicVisibilityModifier)
                {
                    PType type = node.GetType();
                    int i = 0;
                    FindPrivateTypes finder = new FindPrivateTypes(data);
                    type.Apply(finder);

                    if (finder.PrivateTypes.Count > 0)
                    {
                        List<ErrorCollection.Error> subErrors = new List<ErrorCollection.Error>();
                        List<PDecl> usedDecls = new List<PDecl>();
                        foreach (ANamedType namedType in finder.PrivateTypes)
                        {
                            if (data.StructTypeLinks.ContainsKey(namedType))
                            {
                                AStructDecl decl = data.StructTypeLinks[namedType];
                                if (usedDecls.Contains(decl))
                                    continue;
                                usedDecls.Add(decl);
                                subErrors.Add(new ErrorCollection.Error(decl.GetName(), LocRM.GetString("ErrorText64")));
                            }
                            else if (data.DelegateTypeLinks.ContainsKey(namedType))
                            {
                                AMethodDecl decl = data.DelegateTypeLinks[namedType];
                                if (usedDecls.Contains(decl))
                                    continue;
                                usedDecls.Add(decl);
                                subErrors.Add(new ErrorCollection.Error(decl.GetName(), LocRM.GetString("ErrorText154")));
                            }
                        }

                        errors.Add(new ErrorCollection.Error(node.GetName(), LocRM.GetString("ErrorText155"), false, subErrors.ToArray()));
                    }
                }
            }

            base.OutAPropertyDecl(node);
        }
        public override void OutAMethodDecl(AMethodDecl node)
        {
            if (node.GetTrigger() != null)
            {
                bool validSignature = IsBoolType(node.GetReturnType());
                validSignature &= node.GetFormals().Count == 2;
                foreach (AALocalDecl formal in node.GetFormals())
                {
                    validSignature &= IsBoolType(formal.GetType());
                    validSignature &= formal.GetRef() == null && formal.GetOut() == null;
                }
                if (!validSignature)
                {
                    errors.Add(new ErrorCollection.Error(node.GetName(), currentSourceFile,
                                                         LocRM.GetString("ErrorText156")));
                }
            }

            //Check that all code paths return a value
            if (!(node.GetReturnType() is AVoidType))
            {
                CheckReturns returnChecker = new CheckReturns();
                node.GetBlock().Apply(returnChecker);
                if (!returnChecker.Returned)
                {
                    errors.Add(new ErrorCollection.Error(node.GetName(), currentSourceFile, LocRM.GetString("ErrorText157")));
                }
            }

            //If the return type or the type of any formals is a private struct, and the method is a public context, give an error
            {
                AStructDecl pStruct = Util.GetAncestor<AStructDecl>(node);
                //Is public context
                if (pStruct == null && node.GetVisibilityModifier() is APublicVisibilityModifier ||
                    pStruct != null && pStruct.GetVisibilityModifier() is APublicVisibilityModifier && !(node.GetVisibilityModifier() is APrivateVisibilityModifier))
                {
                    PType type = node.GetReturnType();
                    int i = 0;
                    FindPrivateTypes finder = new FindPrivateTypes(data);
                    while (true)
                    {
                        type.Apply(finder);

                        if (i == node.GetFormals().Count)
                            break;
                        AALocalDecl formal = (AALocalDecl) node.GetFormals()[i];
                        type = formal.GetType();
                        i++;
                    }

                    if (finder.PrivateTypes.Count > 0)
                    {
                        List<ErrorCollection.Error> subErrors = new List<ErrorCollection.Error>();
                        List<PDecl> usedDecls = new List<PDecl>();
                        foreach (ANamedType namedType in finder.PrivateTypes)
                        {
                            if (data.StructTypeLinks.ContainsKey(namedType))
                            {
                                AStructDecl decl = data.StructTypeLinks[namedType];
                                if (usedDecls.Contains(decl))
                                    continue;
                                usedDecls.Add(decl);
                                subErrors.Add(new ErrorCollection.Error(decl.GetName(), LocRM.GetString("ErrorText64")));
                            }
                            else if (data.DelegateTypeLinks.ContainsKey(namedType))
                            {
                                AMethodDecl decl = data.DelegateTypeLinks[namedType];
                                if (usedDecls.Contains(decl))
                                    continue;
                                usedDecls.Add(decl);
                                subErrors.Add(new ErrorCollection.Error(decl.GetName(), LocRM.GetString("ErrorText154")));
                            }
                        }

                        errors.Add(new ErrorCollection.Error(node.GetName(), LocRM.GetString("ErrorText155"), false, subErrors.ToArray()));
                    }
                }
            }

            base.OutAMethodDecl(node);
        }