A semi-related question, are the built-ins in global not enumerable for some reason ?
Basically the following code does not iterate over things like typed array constructors. Am I doing something wrong here ? auto g = context->Global(); > Local<Array> props = g->GetPropertyNames(); > const uint32_t length = props->Length(); // length is always 0 in a clean > context > > On Wednesday, April 11, 2018 at 7:30:00 PM UTC+8, YJ wrote: > > Thanks Ben. Will give that a shot. > > I had experimented with interceptors but unfortunately I can't seem to > return a normal global object from inside an global interceptor as > accessing a property triggers that interceptor again. > > On Wednesday, April 11, 2018 at 5:13:37 PM UTC+8, Ben Noordhuis wrote: >> >> On Wed, Apr 11, 2018 at 6:58 AM, YJ <yang....@celigo.com> wrote: >> > Hi v8-users, >> > >> > In certain situations we want user scripts to run in a context where >> the >> > scripts don't get to use some of the newer ECMAScript features, for >> > instance, Atomics, typed arrays etc. What is the recommended way to >> achieve >> > that? >> > >> > Any pointers are appreciated. >> >> Delete the corresponding globals from the global object >> (`v8::Context::Global()`) before you start executing JS code. Won't >> work for everything but will work for most things. >> > -- -- v8-users mailing list firstname.lastname@example.org 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 v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.