Function normalizeSlashes

test/fixtures/snapshot/typescript.js:7866–7873

* Normalize path separators, converting `\` into `/`.

(path)

     * Normalize path separators, converting `\` into `/`.
     */
    function normalizeSlashes(path) {
        var index = path.indexOf("\\");
        if (index === -1) {
            return path;
        }
        backslashRegExp.lastIndex = index; // prime regex with known position
        return path.replace(backslashRegExp, ts.directorySeparator);
    }
    ts.normalizeSlashes = normalizeSlashes;
    /**
     * Reduce an array of path components to a more simplified path by navigating any