Function typeToTypeNodeOrCircularityElision

test/fixtures/snapshot/typescript.js:52666–52679

(type)

                    return ts.factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
                }
                function typeToTypeNodeOrCircularityElision(type) {
                    var _a, _b, _c;
                    if (type.flags & 1048576 /* TypeFlags.Union */) {
                        if ((_a = context.visitedTypes) === null || _a === void 0 ? void 0 : _a.has(getTypeId(type))) {
                            if (!(context.flags & 131072 /* NodeBuilderFlags.AllowAnonymousIdentifier */)) {
                                context.encounteredError = true;
                                (_c = (_b = context.tracker) === null || _b === void 0 ? void 0 : _b.reportCyclicStructureError) === null || _c === void 0 ? void 0 : _c.call(_b);
                            }
                            return createElidedInformationPlaceholder(context);
                        }
                        return visitAndTransformType(type, function (type) { return typeToTypeNodeHelper(type, context); });
                    }
                    return typeToTypeNodeHelper(type, context);
                }
                function createMappedTypeNodeFromType(type) {
                    ts.Debug.assert(!!(type.flags & 524288 /* TypeFlags.Object */));
                    var readonlyToken = type.declaration.readonlyToken ? ts.factory.createToken(type.declaration.readonlyToken.kind) : undefined;