Function createUnparsedSourceFile

test/fixtures/snapshot/typescript.js:27413–27461

(textOrInputFiles, mapPathOrType, mapTextOrStripInternal)

    };
    ts.factory = createNodeFactory(4 /* NodeFactoryFlags.NoIndentationOnFreshPropertyAccess */, syntheticFactory);
    function createUnparsedSourceFile(textOrInputFiles, mapPathOrType, mapTextOrStripInternal) {
        var stripInternal;
        var bundleFileInfo;
        var fileName;
        var text;
        var length;
        var sourceMapPath;
        var sourceMapText;
        var getText;
        var getSourceMapText;
        var oldFileOfCurrentEmit;
        if (!ts.isString(textOrInputFiles)) {
            ts.Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts");
            fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || "";
            sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath;
            getText = function () { return mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText; };
            getSourceMapText = function () { return mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText; };
            length = function () { return getText().length; };
            if (textOrInputFiles.buildInfo && textOrInputFiles.buildInfo.bundle) {
                ts.Debug.assert(mapTextOrStripInternal === undefined || typeof mapTextOrStripInternal === "boolean");
                stripInternal = mapTextOrStripInternal;
                bundleFileInfo = mapPathOrType === "js" ? textOrInputFiles.buildInfo.bundle.js : textOrInputFiles.buildInfo.bundle.dts;
                oldFileOfCurrentEmit = textOrInputFiles.oldFileOfCurrentEmit;
            }
        }
        else {
            fileName = "";
            text = textOrInputFiles;
            length = textOrInputFiles.length;
            sourceMapPath = mapPathOrType;
            sourceMapText = mapTextOrStripInternal;
        }
        var node = oldFileOfCurrentEmit ?
            parseOldFileOfCurrentEmit(ts.Debug.checkDefined(bundleFileInfo)) :
            parseUnparsedSourceFile(bundleFileInfo, stripInternal, length);
        node.fileName = fileName;
        node.sourceMapPath = sourceMapPath;
        node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
        if (getText && getSourceMapText) {
            Object.defineProperty(node, "text", { get: getText });
            Object.defineProperty(node, "sourceMapText", { get: getSourceMapText });
        }
        else {
            ts.Debug.assert(!oldFileOfCurrentEmit);
            node.text = text !== null && text !== void 0 ? text : "";
            node.sourceMapText = sourceMapText;
        }
        return node;
    }
    ts.createUnparsedSourceFile = createUnparsedSourceFile;
    function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length) {
        var prologues;