Hi again,
Currently working on migrating Object.prototype.constructor. I have
implemented [[Call] and [[Construct]] cases in BUILTIN.
I install it like this:
Handle<JSFunction> object_function =
InstallFunction(global, factory->Object_string(), JS_OBJECT_TYPE,
JSObject::kHeaderSize, isolate->
initial_object_prototype(),
Builtins::kObjectConstructor, DONT_ENUM);
object_function->shared()->DontAdaptArguments();
object_function->shared()->SetConstructStub(
*isolate->builtins()->ObjectConstructor_ConstructStub());
object_function->shared()->set_length(1);
InstallWithIntrinsicDefaultProto(isolate, object_function,
Context::OBJECT_FUNCTION_INDEX);
Object([value]) and new Object() are working fine, but "constructor" is
missing from Object.prototype because I removed
%AddNamedProperty(GlobalObject.prototype,
"constructor", GlobalObject, DONT_ENUM); from v8natives.js. How to install
it in bootstrapper.cc?
- Rong Jie
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