RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 15:27:35 +00:00
Code Issues Activity Actions

LibJS: Move intrinsics to the realm

Browse source 
Intrinsics, i.e. mostly constructor and prototype objects, but also
things like empty and new object shape now live on a new heap-allocated
JS::Intrinsics object, thus completing the long journey of taking all
the magic away from the global object.
This represents the Realm's [[Intrinsics]] slot in the spec and matches
its existing [[GlobalObject]] / [[GlobalEnv]] slots in terms of
architecture.

In the majority of cases it should now be possibly to fully allocate a
regular object without the global object existing, and in fact that's
what we do now - the realm is allocated before the global object, and
the intrinsics between both :^)
This commit is contained in:
Linus Groh 2022-08-27 00:54:55 +01:00
parent 84c4b66721
commit 50428ea8d2
217 changed files with 1305 additions and 1039 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Userland/Libraries/LibJS/Runtime/ArrayBufferConstructor.cpp
View file

@ -14,7 +14,7 @@
namespace JS {
ArrayBufferConstructor::ArrayBufferConstructor(Realm& realm)
: NativeFunction(vm().names.ArrayBuffer.as_string(), *realm.global_object().function_prototype())
: NativeFunction(vm().names.ArrayBuffer.as_string(), *realm.intrinsics().function_prototype())
{
}
@ -24,7 +24,7 @@ void ArrayBufferConstructor::initialize(Realm& realm)
NativeFunction::initialize(realm);
// 25.1.4.2 ArrayBuffer.prototype, https://tc39.es/ecma262/#sec-arraybuffer.prototype
define_direct_property(vm.names.prototype, realm.global_object().array_buffer_prototype(), 0);
define_direct_property(vm.names.prototype, realm.intrinsics().array_buffer_prototype(), 0);
u8 attr = Attribute::Writable | Attribute::Configurable;
define_native_function(realm, vm.names.isView, is_view, 1, attr);