nl_tokens: 25 . 4 . 1 . 5 NewPromiseCapability ( C )
pl_tokens: function PromiseCapability ( C ) { var resolve , reject ; this . promise = <mask> C ( function ( $$resolve , $$reject ) { if ( resolve !== undefined || reject !== undefined ) throw TypeError ( 'Bad Promise constructor' ) ; resolve = $$resolve ; reject = $$reject ; } ) ; this . resolve = _aFunction ( resolve ) ; this . reject = _aFunction ( reject ) ; }