They say this works as intended. Not a bug.
https://code.google.com/p/v8/issues/detail?id=3861
On Sunday, February 1, 2015 at 11:25:53 AM UTC+2, Danny Dorfman wrote:
>
> Hello there,
>
> I am trying to write a deep-copy function for objects, and I am having
> trouble with* non-enumerable *properties.
> The method GetPropertyNames() does not retrieve those, and I cannot find
> any other API function for that purpose.
> If there any way around this limitation?
>
> Sample code:
>
> #include <v8.h>
> #include <iostream>
>
>
> int main(int argc, char* argv[])
> {
> v8::Isolate* isolate = v8::Isolate::New();
> v8::Isolate::Scope isolate_scope(isolate);
> v8::HandleScope handle_scope(isolate);
> v8::Handle<v8::Context> context = v8::Context::New(isolate);
> v8::Context::Scope context_scope(context);
> v8::Handle<v8::Object> glob = context->Global();
>
> glob->ForceSet(v8::String::NewFromUtf8(isolate,"field1"), v8::String::
> NewFromUtf8(isolate,"value1"), v8::DontEnum);
> glob->ForceSet(v8::String::NewFromUtf8(isolate,"field2"), v8::String::
> NewFromUtf8(isolate,"value2"), v8::None);
> v8::Local<v8::Array> property_names = glob->GetPropertyNames();
> std::cout << "got " << property_names->Length() << " field(s)" << std
> ::endl; // prints "1" instead of "2"
>
>
> return 0;
> }
>
>
>
> Regards,
> Danny
>
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