Function createEmitBinaryExpression

test/fixtures/snapshot/typescript.js:112334–112422

()

            writeTokenText(node.operator, writeOperator);
        }
        function createEmitBinaryExpression() {
            return ts.createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, /*foldState*/ undefined);
            function onEnter(node, state) {
                if (state) {
                    state.stackIndex++;
                    state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines;
                    state.containerPosStack[state.stackIndex] = containerPos;
                    state.containerEndStack[state.stackIndex] = containerEnd;
                    state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd;
                    var emitComments_1 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node);
                    var emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node);
                    onBeforeEmitNode === null || onBeforeEmitNode === void 0 ? void 0 : onBeforeEmitNode(node);
                    if (emitComments_1)
                        emitCommentsBeforeNode(node);
                    if (emitSourceMaps)
                        emitSourceMapsBeforeNode(node);
                    beforeEmitNode(node);
                }
                else {
                    state = {
                        stackIndex: 0,
                        preserveSourceNewlinesStack: [undefined],
                        containerPosStack: [-1],
                        containerEndStack: [-1],
                        declarationListContainerEndStack: [-1],
                        shouldEmitCommentsStack: [false],
                        shouldEmitSourceMapsStack: [false],
                    };
                }
                return state;
            }
            function onLeft(next, _workArea, parent) {
                return maybeEmitExpression(next, parent, "left");
            }
            function onOperator(operatorToken, _state, node) {
                var isCommaOperator = operatorToken.kind !== 27 /* SyntaxKind.CommaToken */;
                var linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken);
                var linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right);
                writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
                emitLeadingCommentsOfPosition(operatorToken.pos);
                writeTokenNode(operatorToken, operatorToken.kind === 101 /* SyntaxKind.InKeyword */ ? writeKeyword : writeOperator);
                emitTrailingCommentsOfPosition(operatorToken.end, /*prefixSpace*/ true); // Binary operators should have a space before the comment starts
                writeLinesAndIndent(linesAfterOperator, /*writeSpaceIfNotIndenting*/ true);
            }
            function onRight(next, _workArea, parent) {
                return maybeEmitExpression(next, parent, "right");
            }
            function onExit(node, state) {
                var linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken);
                var linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right);
                decreaseIndentIf(linesBeforeOperator, linesAfterOperator);
                if (state.stackIndex > 0) {
                    var savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex];
                    var savedContainerPos = state.containerPosStack[state.stackIndex];
                    var savedContainerEnd = state.containerEndStack[state.stackIndex];
                    var savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex];
                    var shouldEmitComments_1 = state.shouldEmitCommentsStack[state.stackIndex];
                    var shouldEmitSourceMaps_1 = state.shouldEmitSourceMapsStack[state.stackIndex];