internal static void Go(HaxeWriter writer, AssignmentExpressionSyntax assignmentExpressionSyntax)
        {
            //check for invocation of overloaded operator
            var symbolInfo = Program.GetModel(assignmentExpressionSyntax).GetSymbolInfo(assignmentExpressionSyntax);

            if (symbolInfo.Symbol != null && symbolInfo.Symbol is IMethodSymbol)
            {
                var method = (IMethodSymbol)symbolInfo.Symbol;
                var type   = Program.GetModel(assignmentExpressionSyntax).GetTypeInfo(assignmentExpressionSyntax).Type;
                if (method.Name.StartsWith("op_") && !type.ContainingNamespace.FullNameWithDot().StartsWith("System."))
                {
                    WriteOverloadedOperatorInvocation(writer, assignmentExpressionSyntax, method, type);
                    return;
                }
            }

            WriteBinaryExpression.Go(writer, assignmentExpressionSyntax.Left, assignmentExpressionSyntax.OperatorToken, assignmentExpressionSyntax.Right);
        }
Esempio n. 2
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        public static void Go(HaxeWriter writer, PostfixUnaryExpressionSyntax expression)
        {
            //Check for ++ and -- after a element access, such as a dictionary<int,int> being called as dict[4]++
            if (expression.Operand is ElementAccessExpressionSyntax)
            {
                var elementAccess = (ElementAccessExpressionSyntax)expression.Operand;

                var typeHaxe = TypeProcessor.ConvertType(Program.GetModel(expression).GetTypeInfo(elementAccess.Expression).ConvertedType);

                if (!typeHaxe.StartsWith("Array<"))                 //arrays are the only thing haxe allows assignments into via indexing
                {
                    WriteBinaryExpression.WriteIndexingExpression(writer, expression.OperatorToken, null, elementAccess);
                    return;
                }
            }

            Core.Write(writer, expression.Operand);
            writer.Write(expression.OperatorToken.ToString());             //haxe operators are the same as C#
        }
Esempio n. 3
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 private static void Factory(HaxeWriter writer, SyntaxNode node)
 {
     if (node is MethodDeclarationSyntax)
     {
         WriteMethod.Go(writer, node.As <MethodDeclarationSyntax>());
     }
     else if (node is PropertyDeclarationSyntax)
     {
         WriteProperty.Go(writer, node.As <PropertyDeclarationSyntax>());
     }
     else if (node is FieldDeclarationSyntax)
     {
         WriteField.Go(writer, node.As <FieldDeclarationSyntax>());
     }
     else if (node is ConstructorDeclarationSyntax)
     {
         WriteConstructor.Go(writer, node.As <ConstructorDeclarationSyntax>());
     }
     else if (node is ExpressionStatementSyntax)
     {
         WriteStatement(writer, node.As <ExpressionStatementSyntax>());
     }
     else if (node is LocalDeclarationStatementSyntax)
     {
         WriteLocalDeclaration.Go(writer, node.As <LocalDeclarationStatementSyntax>());
     }
     else if (node is BlockSyntax)
     {
         WriteBlock(writer, node.As <BlockSyntax>());
     }
     else if (node is InvocationExpressionSyntax)
     {
         WriteInvocationExpression.Go(writer, node.As <InvocationExpressionSyntax>());
     }
     else if (node is LiteralExpressionSyntax)
     {
         WriteLiteralExpression.Go(writer, node.As <LiteralExpressionSyntax>());
     }
     else if (node is IdentifierNameSyntax)
     {
         WriteIdentifierName.Go(writer, node.As <IdentifierNameSyntax>());
     }
     else if (node is ImplicitArrayCreationExpressionSyntax)
     {
         WriteArrayCreationExpression.Go(writer, node.As <ImplicitArrayCreationExpressionSyntax>());
     }
     else if (node is ArrayCreationExpressionSyntax)
     {
         WriteArrayCreationExpression.Go(writer, node.As <ArrayCreationExpressionSyntax>());
     }
     else if (node is MemberAccessExpressionSyntax)
     {
         WriteMemberAccessExpression.Go(writer, node.As <MemberAccessExpressionSyntax>());
     }
     else if (node is ParenthesizedLambdaExpressionSyntax)
     {
         WriteLambdaExpression.Go(writer, node.As <ParenthesizedLambdaExpressionSyntax>());
     }
     else if (node is SimpleLambdaExpressionSyntax)
     {
         WriteLambdaExpression.Go(writer, node.As <SimpleLambdaExpressionSyntax>());
     }
     else if (node is ReturnStatementSyntax)
     {
         WriteReturnStatement.Go(writer, node.As <ReturnStatementSyntax>());
     }
     else if (node is ObjectCreationExpressionSyntax)
     {
         WriteObjectCreationExpression.Go(writer, node.As <ObjectCreationExpressionSyntax>());
     }
     else if (node is ElementAccessExpressionSyntax)
     {
         WriteElementAccessExpression.Go(writer, node.As <ElementAccessExpressionSyntax>());
     }
     else if (node is ForEachStatementSyntax)
     {
         WriteForEachStatement.Go(writer, node.As <ForEachStatementSyntax>());
     }
     else if (node is IfStatementSyntax)
     {
         WriteIfStatement.Go(writer, node.As <IfStatementSyntax>());
     }
     else if (node is BinaryExpressionSyntax)
     {
         WriteBinaryExpression.Go(writer, node.As <BinaryExpressionSyntax>());
     }
     else if (node is ConditionalExpressionSyntax)
     {
         WriteConditionalExpression.Go(writer, node.As <ConditionalExpressionSyntax>());
     }
     else if (node is BaseExpressionSyntax)
     {
         WriteBaseExpression.Go(writer, node.As <BaseExpressionSyntax>());
     }
     else if (node is ThisExpressionSyntax)
     {
         WriteThisExpression.Go(writer, node.As <ThisExpressionSyntax>());
     }
     else if (node is CastExpressionSyntax)
     {
         WriteCastExpression.Go(writer, node.As <CastExpressionSyntax>());
     }
     else if (node is ThrowStatementSyntax)
     {
         WriteThrowStatement.Go(writer, node.As <ThrowStatementSyntax>());
     }
     else if (node is ThrowExpressionSyntax)
     {
         WriteThrowStatement.GoExpression(writer, node.As <ThrowExpressionSyntax>());
     }
     else if (node is PrefixUnaryExpressionSyntax)
     {
         WriteUnaryExpression.Go(writer, node.As <PrefixUnaryExpressionSyntax>());
     }
     else if (node is PostfixUnaryExpressionSyntax)
     {
         WriteUnaryExpression.Go(writer, node.As <PostfixUnaryExpressionSyntax>());
     }
     else if (node is EqualsValueClauseSyntax)
     {
         WriteEqualsValueClause.Go(writer, node.As <EqualsValueClauseSyntax>());
     }
     else if (node is ForStatementSyntax)
     {
         WriteForStatement.Go(writer, node.As <ForStatementSyntax>());
     }
     else if (node is WhileStatementSyntax)
     {
         WriteWhileStatement.Go(writer, node.As <WhileStatementSyntax>());
     }
     else if (node is BreakStatementSyntax)
     {
         WriteBreakStatement.Go(writer, node.As <BreakStatementSyntax>());
     }
     else if (node is DoStatementSyntax)
     {
         WriteDoStatement.Go(writer, node.As <DoStatementSyntax>());
     }
     else if (node is SwitchStatementSyntax)
     {
         WriteSwitchStatement.Go(writer, node.As <SwitchStatementSyntax>());
     }
     else if (node is TryStatementSyntax)
     {
         WriteTryStatement.Go(writer, node.As <TryStatementSyntax>());
     }
     else if (node is UsingStatementSyntax)
     {
         WriteUsingStatement.Go(writer, node.As <UsingStatementSyntax>());
     }
     else if (node is ParenthesizedExpressionSyntax)
     {
         WriteParenthesizedExpression.Go(writer, node.As <ParenthesizedExpressionSyntax>());
     }
     else if (node is LockStatementSyntax)
     {
         WriteLockStatement.Go(writer, node.As <LockStatementSyntax>());
     }
     else if (node is ContinueStatementSyntax)
     {
         WriteContinueStatement.Go(writer, node.As <ContinueStatementSyntax>());
     }
     else if (node is TypeOfExpressionSyntax)
     {
         WriteTypeOfExpression.Go(writer, node.As <TypeOfExpressionSyntax>());
     }
     else if (node is AnonymousObjectCreationExpressionSyntax)
     {
         WriteAnonymousObjectCreationExpression.Go(writer, node.As <AnonymousObjectCreationExpressionSyntax>());
     }
     else if (node is EmptyStatementSyntax)
     {
         return; //ignore empty statements
     }
     else if (node is DelegateDeclarationSyntax)
     {
         return; //don't write delegates - we convert them to types directly
     }
     else if (node is EventFieldDeclarationSyntax)
     {
         WriteEventFieldDeclaration.Go(writer, node.As <EventFieldDeclarationSyntax>());
     }
     else if (node is DefaultExpressionSyntax)
     {
         WriteDefaultExpression.Go(writer, node.As <DefaultExpressionSyntax>());
     }
     else if (node is GenericNameSyntax)
     {
         WriteGenericName.Go(writer, node.As <GenericNameSyntax>());
     }
     else if (node is ConversionOperatorDeclarationSyntax)
     {
         WriteConversionOperatorDeclaration.Go(writer, node.As <ConversionOperatorDeclarationSyntax>());
     }
     else if (node is AssignmentExpressionSyntax)
     {
         WriteAssignmentExpressionSyntax.Go(writer, node.As <AssignmentExpressionSyntax>());
     }
     else if (node is OperatorDeclarationSyntax)
     {
         WriteMethod.WriteOperatorDeclaration(writer, node.As <OperatorDeclarationSyntax>());
     }
     else if (node is IndexerDeclarationSyntax)
     {
         WriteMethod.WriteIndexerDeclaration(writer, node.As <IndexerDeclarationSyntax>());
     }
     else
     {
         throw new NotImplementedException(node.GetType().Name + " is not supported. " + Utility.Descriptor(node));
     }
 }
Esempio n. 4
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 internal static void Go(HaxeWriter writer, AssignmentExpressionSyntax assignmentExpressionSyntax)
 {
     WriteBinaryExpression.Go(writer, assignmentExpressionSyntax.Left, assignmentExpressionSyntax.OperatorToken, assignmentExpressionSyntax.Right);
 }