Function SideEffectFreeRegExpPrototypeExec

lib/internal/util.js:733–736

(regex, string)

}

function SideEffectFreeRegExpPrototypeExec(regex, string) {
  const { RegExp: RegExpFromAnotherRealm } = getInternalGlobal();
  return FunctionPrototypeCall(RegExpFromAnotherRealm.prototype.exec, regex, string);
}

const crossRealmRegexes = new SafeWeakMap();
function getCrossRealmRegex(regex) {