Function parseUnparsedSourceFile

test/fixtures/snapshot/typescript.js:27463–27539

(bundleFileInfo, stripInternal, length)

    }
    ts.createUnparsedSourceFile = createUnparsedSourceFile;
    function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length) {
        var prologues;
        var helpers;
        var referencedFiles;
        var typeReferenceDirectives;
        var libReferenceDirectives;
        var prependChildren;
        var texts;
        var hasNoDefaultLib;
        for (var _i = 0, _a = bundleFileInfo ? bundleFileInfo.sections : ts.emptyArray; _i < _a.length; _i++) {
            var section = _a[_i];
            switch (section.kind) {
                case "prologue" /* BundleFileSectionKind.Prologue */:
                    prologues = ts.append(prologues, ts.setTextRange(ts.factory.createUnparsedPrologue(section.data), section));
                    break;
                case "emitHelpers" /* BundleFileSectionKind.EmitHelpers */:
                    helpers = ts.append(helpers, ts.getAllUnscopedEmitHelpers().get(section.data));
                    break;
                case "no-default-lib" /* BundleFileSectionKind.NoDefaultLib */:
                    hasNoDefaultLib = true;
                    break;
                case "reference" /* BundleFileSectionKind.Reference */:
                    referencedFiles = ts.append(referencedFiles, { pos: -1, end: -1, fileName: section.data });
                    break;
                case "type" /* BundleFileSectionKind.Type */:
                    typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
                    break;
                case "type-import" /* BundleFileSectionKind.TypeResolutionModeImport */:
                    typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: ts.ModuleKind.ESNext });
                    break;
                case "type-require" /* BundleFileSectionKind.TypeResolutionModeRequire */:
                    typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: ts.ModuleKind.CommonJS });
                    break;
                case "lib" /* BundleFileSectionKind.Lib */:
                    libReferenceDirectives = ts.append(libReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
                    break;
                case "prepend" /* BundleFileSectionKind.Prepend */:
                    var prependTexts = void 0;
                    for (var _b = 0, _c = section.texts; _b < _c.length; _b++) {
                        var text = _c[_b];
                        if (!stripInternal || text.kind !== "internal" /* BundleFileSectionKind.Internal */) {
                            prependTexts = ts.append(prependTexts, ts.setTextRange(ts.factory.createUnparsedTextLike(text.data, text.kind === "internal" /* BundleFileSectionKind.Internal */), text));
                        }
                    }
                    prependChildren = ts.addRange(prependChildren, prependTexts);
                    texts = ts.append(texts, ts.factory.createUnparsedPrepend(section.data, prependTexts !== null && prependTexts !== void 0 ? prependTexts : ts.emptyArray));
                    break;
                case "internal" /* BundleFileSectionKind.Internal */:
                    if (stripInternal) {
                        if (!texts)
                            texts = [];
                        break;
                    }
                // falls through
                case "text" /* BundleFileSectionKind.Text */:
                    texts = ts.append(texts, ts.setTextRange(ts.factory.createUnparsedTextLike(section.data, section.kind === "internal" /* BundleFileSectionKind.Internal */), section));
                    break;
                default: