+bcc blink-dev This lgtm to ship! A few questions/comments below.
On Thu, Jul 28, 2016 at 12:03 PM, Caitlin Potter <[email protected]> wrote: > Object.getOwnPropertyDescriptors() has been implemented in V8 since > February 2016, and enabled by the "Experimental Javascript Features" flag > in Chrome since March. The feature has been ratified and is in the > specification at > https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors. > Is it implemented or shipped in other engines? > Performance-wise, I believe we outperform user-space implementations of > this function in the common cases by a factor of 2 (measured > quickly/naively at > https://github.com/caitp/getOwnPropertyDescriptors-bench), possibly > slightly slower for more exotic uses (but this has not been tested). > > The technical debt introduced by this feature is fairly limited, taking up > a total of 36 lines of straightforward C++ code. > > There is no chromestatus entry, but one will be created if asked for. It's > been implemented for several months without one, and it seems like the > feature is being found without an entry. > Please do add one (which will answer my question). > -- > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
