Function isObjectLiteral

lib/internal/repl/utils.js:786–789

* Checks if some provided code represents an object literal. * This is helpful to prevent confusing repl code evaluations where * strings such as `{ a : 1 }` would get interpreted as block statements * rather than object literals. * @param {string} code the code to check * @returns {boolean} tr

(code)

 * @returns {boolean} true if the code represents an object literal, false otherwise
 */
function isObjectLiteral(code) {
  return RegExpPrototypeExec(startsWithBraceRegExp, code) !== null &&
    RegExpPrototypeExec(endsWithSemicolonRegExp, code) === null;
}

const kContextId = Symbol('contextId');