nl_tokens: 7 . 1 . 1 . 1 OrdinaryToPrimitive ( O hint ) https : // tc39 . github . io / ecma262 / #sec - ordinarytoprimitive
pl_tokens: function OrdinaryToPrimitive ( O , hint ) { if ( hint === "string" ) { var toString_1 = O . toString ; if ( IsCallable ( toString_1 ) ) { var result = toString_1 . call ( O ) ; if ( ! IsObject ( result ) ) return result ; } var valueOf = O . valueOf ; if ( IsCallable ( valueOf ) ) { var result = valueOf . call ( O ) ; if ( ! IsObject ( <mask> ) ) return result ; } } else { var valueOf = O . valueOf ; if ( IsCallable ( valueOf ) ) { var result = valueOf . call ( O ) ; if ( ! IsObject ( result ) ) return result ; } var toString_2 = O . toString ; if ( IsCallable ( toString_2 ) ) { var result = toString_2 . call ( O ) ; if ( ! IsObject ( result ) ) return result ; } } throw new TypeError ( ) ; }