David-Sarah Hopwood wrote: > In ES3, the 'document.all' and 'filter' hacks are both clearly > nonconformant, because an IfStatement checks only the result of > ToBoolean applied to its condition, and ToBoolean is required to > return true for all objects and non-zero-length strings.
... and note that this is regardless of the value of the object's [[Class]] property, and so these hacks are not relevant to the original topic of the thread. Specifically, an object with [[Class]] "Boolean" and [[value]] false must still return true from ToBoolean, and must be treated as true in an 'if' condition. Similarly for any object with [[Class]] "String". -- David-Sarah Hopwood _______________________________________________ Es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
