mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-11-03 23:00:58 +00:00
50428ea8d2
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 :^)
30 lines
676 B
C++
30 lines
676 B
C++
/*
|
|
* Copyright (c) 2020, Matthew Olsson <mattco@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibJS/Runtime/GlobalObject.h>
|
|
#include <LibJS/Runtime/Symbol.h>
|
|
#include <LibJS/Runtime/SymbolObject.h>
|
|
|
|
namespace JS {
|
|
|
|
SymbolObject* SymbolObject::create(Realm& realm, Symbol& primitive_symbol)
|
|
{
|
|
return realm.heap().allocate<SymbolObject>(realm, primitive_symbol, *realm.intrinsics().symbol_prototype());
|
|
}
|
|
|
|
SymbolObject::SymbolObject(Symbol& symbol, Object& prototype)
|
|
: Object(prototype)
|
|
, m_symbol(symbol)
|
|
{
|
|
}
|
|
|
|
void SymbolObject::visit_edges(Cell::Visitor& visitor)
|
|
{
|
|
Base::visit_edges(visitor);
|
|
visitor.visit(&m_symbol);
|
|
}
|
|
|
|
}
|