Function visitPreOrPostfixUnaryExpression

test/fixtures/snapshot/typescript.js:94639–94713

(node, valueIsDiscarded)

            return ts.visitEachChild(node, visitor, context);
        }
        function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
            if (node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) {
                if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierPropertyAccessExpression(node.operand)) {
                    var info = void 0;
                    if (info = accessPrivateIdentifier(node.operand.name)) {
                        var receiver = ts.visitNode(node.operand.expression, visitor, ts.isExpression);
                        var _a = createCopiableReceiverExpr(receiver), readExpression = _a.readExpression, initializeExpression = _a.initializeExpression;
                        var expression = createPrivateIdentifierAccess(info, readExpression);
                        var temp = ts.isPrefixUnaryExpression(node) || valueIsDiscarded ? undefined : factory.createTempVariable(hoistVariableDeclaration);
                        expression = ts.expandPreOrPostfixIncrementOrDecrementExpression(factory, node, expression, hoistVariableDeclaration, temp);
                        expression = createPrivateIdentifierAssignment(info, initializeExpression || readExpression, expression, 63 /* SyntaxKind.EqualsToken */);
                        ts.setOriginalNode(expression, node);
                        ts.setTextRange(expression, node);
                        if (temp) {
                            expression = factory.createComma(expression, temp);
                            ts.setTextRange(expression, node);
                        }
                        return expression;
                    }
                }
                else if (shouldTransformSuperInStaticInitializers &&
                    ts.isSuperProperty(node.operand) &&
                    currentStaticPropertyDeclarationOrStaticBlock &&
                    currentClassLexicalEnvironment) {
                    // converts `++super.a` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = ++_a), _classTemp), _b)`
                    // converts `++super[f()]` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = ++_b), _classTemp), _c)`
                    // converts `--super.a` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = --_a), _classTemp), _b)`
                    // converts `--super[f()]` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = --_b), _classTemp), _c)`
                    // converts `super.a++` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = _a++), _classTemp), _b)`
                    // converts `super[f()]++` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = _b++), _classTemp), _c)`
                    // converts `super.a--` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = _a--), _classTemp), _b)`
                    // converts `super[f()]--` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = _b--), _classTemp), _c)`
                    var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts;
                    if (facts & 1 /* ClassFacts.ClassWasDecorated */) {
                        var operand = visitInvalidSuperProperty(node.operand);
                        return ts.isPrefixUnaryExpression(node) ?
                            factory.updatePrefixUnaryExpression(node, operand) :
                            factory.updatePostfixUnaryExpression(node, operand);
                    }
                    if (classConstructor && superClassReference) {
                        var setterName = void 0;
                        var getterName = void 0;
                        if (ts.isPropertyAccessExpression(node.operand)) {
                            if (ts.isIdentifier(node.operand.name)) {
                                getterName = setterName = factory.createStringLiteralFromNode(node.operand.name);
                            }
                        }
                        else {
                            if (ts.isSimpleInlineableExpression(node.operand.argumentExpression)) {
                                getterName = setterName = node.operand.argumentExpression;
                            }
                            else {
                                getterName = factory.createTempVariable(hoistVariableDeclaration);
                                setterName = factory.createAssignment(getterName, ts.visitNode(node.operand.argumentExpression, visitor, ts.isExpression));
                            }
                        }
                        if (setterName && getterName) {
                            var expression = factory.createReflectGetCall(superClassReference, getterName, classConstructor);