Subj : Re: object serialization
To   : Jens Thiele <karme@unforgettable.com>
From : Brendan Eich <brendan@meer.net>
Date : Thu Apr 08 2004 07:32 pm

Jens Thiele wrote:

> seems to work
> i added an assert ;-)
> 
> JS_PUBLIC_API(JSBool)
> JS_GetObjectId(JSContext *cx, JSObject *obj, jsid *idp)
> {
>     JS_ASSERT( ( (jsid) obj & 7 ) == 0 );
>     *idp = (jsid) obj | JSVAL_INT;
>     return JS_TRUE;
> }
> 
> and now use this as hash function (for objects)

Checked in for 1.7 final -- I used JSVAL_TAGMASK and canonical spacing 
around parens in the assertion checked in.  Use it in good health.

/be

.