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LibGC+Everywhere: Factor out a LibGC from LibJS

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Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
This commit is contained in:
Shannon Booth 2024-11-15 04:01:23 +13:00 • committed by Andreas Kling
commit f87041bf3a
Notes: github-actions[bot] 2024-11-15 13:50:17 +00:00
1722 changed files with 9939 additions and 9906 deletions
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38
Libraries/LibJS/Runtime/AbstractOperations.h
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@ -9,8 +9,8 @@
#include <AK/Concepts.h>
#include <AK/Forward.h>
#include <LibCrypto/Forward.h>
#include <LibGC/MarkedVector.h>
#include <LibJS/Forward.h>
#include <LibJS/Heap/MarkedVector.h>
#include <LibJS/Runtime/CanonicalIndex.h>
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/GlobalObject.h>
@ -22,38 +22,38 @@
namespace JS {
NonnullGCPtr<DeclarativeEnvironment> new_declarative_environment(Environment&);
NonnullGCPtr<ObjectEnvironment> new_object_environment(Object&, bool is_with_environment, Environment*);
NonnullGCPtr<FunctionEnvironment> new_function_environment(ECMAScriptFunctionObject&, Object* new_target);
NonnullGCPtr<PrivateEnvironment> new_private_environment(VM& vm, PrivateEnvironment* outer);
NonnullGCPtr<Environment> get_this_environment(VM&);
GC::Ref<DeclarativeEnvironment> new_declarative_environment(Environment&);
GC::Ref<ObjectEnvironment> new_object_environment(Object&, bool is_with_environment, Environment*);
GC::Ref<FunctionEnvironment> new_function_environment(ECMAScriptFunctionObject&, Object* new_target);
GC::Ref<PrivateEnvironment> new_private_environment(VM& vm, PrivateEnvironment* outer);
GC::Ref<Environment> get_this_environment(VM&);
bool can_be_held_weakly(Value);
Object* get_super_constructor(VM&);
ThrowCompletionOr<Value> require_object_coercible(VM&, Value);
ThrowCompletionOr<Value> call_impl(VM&, Value function, Value this_value, ReadonlySpan<Value> arguments = {});
ThrowCompletionOr<Value> call_impl(VM&, FunctionObject& function, Value this_value, ReadonlySpan<Value> arguments = {});
ThrowCompletionOr<NonnullGCPtr<Object>> construct_impl(VM&, FunctionObject&, ReadonlySpan<Value> arguments = {}, FunctionObject* new_target = nullptr);
ThrowCompletionOr<GC::Ref<Object>> construct_impl(VM&, FunctionObject&, ReadonlySpan<Value> arguments = {}, FunctionObject* new_target = nullptr);
ThrowCompletionOr<size_t> length_of_array_like(VM&, Object const&);
ThrowCompletionOr<MarkedVector<Value>> create_list_from_array_like(VM&, Value, Function<ThrowCompletionOr<void>(Value)> = {});
ThrowCompletionOr<GC::MarkedVector<Value>> create_list_from_array_like(VM&, Value, Function<ThrowCompletionOr<void>(Value)> = {});
ThrowCompletionOr<FunctionObject*> species_constructor(VM&, Object const&, FunctionObject& default_constructor);
ThrowCompletionOr<Realm*> get_function_realm(VM&, FunctionObject const&);
ThrowCompletionOr<void> initialize_bound_name(VM&, DeprecatedFlyString const&, Value, Environment*);
bool is_compatible_property_descriptor(bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
bool validate_and_apply_property_descriptor(Object*, PropertyKey const&, bool extensible, PropertyDescriptor const&, Optional<PropertyDescriptor> const& current);
ThrowCompletionOr<Object*> get_prototype_from_constructor(VM&, FunctionObject const& constructor, NonnullGCPtr<Object> (Intrinsics::*intrinsic_default_prototype)());
ThrowCompletionOr<Object*> get_prototype_from_constructor(VM&, FunctionObject const& constructor, GC::Ref<Object> (Intrinsics::*intrinsic_default_prototype)());
Object* create_unmapped_arguments_object(VM&, ReadonlySpan<Value> arguments);
Object* create_mapped_arguments_object(VM&, FunctionObject&, Vector<FunctionParameter> const&, ReadonlySpan<Value> arguments, Environment&);
struct DisposableResource {
Value resource_value;
NonnullGCPtr<FunctionObject> dispose_method;
GC::Ref<FunctionObject> dispose_method;
};
ThrowCompletionOr<void> add_disposable_resource(VM&, Vector<DisposableResource>& disposable, Value, Environment::InitializeBindingHint, FunctionObject* = nullptr);
ThrowCompletionOr<DisposableResource> create_disposable_resource(VM&, Value, Environment::InitializeBindingHint, FunctionObject* method = nullptr);
ThrowCompletionOr<GCPtr<FunctionObject>> get_dispose_method(VM&, Value, Environment::InitializeBindingHint);
Completion dispose(VM& vm, Value, NonnullGCPtr<FunctionObject> method);
ThrowCompletionOr<GC::Ptr<FunctionObject>> get_dispose_method(VM&, Value, Environment::InitializeBindingHint);
Completion dispose(VM& vm, Value, GC::Ref<FunctionObject> method);
Completion dispose_resources(VM& vm, Vector<DisposableResource> const& disposable, Completion completion);
Completion dispose_resources(VM& vm, GCPtr<DeclarativeEnvironment> disposable, Completion completion);
Completion dispose_resources(VM& vm, GC::Ptr<DeclarativeEnvironment> disposable, Completion completion);
ThrowCompletionOr<Value> perform_import_call(VM&, Value specifier, Value options_value);
@ -120,7 +120,7 @@ ALWAYS_INLINE ThrowCompletionOr<Value> call(VM& vm, FunctionObject& function, Va
// 7.3.15 Construct ( F [ , argumentsList [ , newTarget ] ] ), https://tc39.es/ecma262/#sec-construct
template<typename... Args>
ALWAYS_INLINE ThrowCompletionOr<NonnullGCPtr<Object>> construct(VM& vm, FunctionObject& function, Args&&... args)
ALWAYS_INLINE ThrowCompletionOr<GC::Ref<Object>> construct(VM& vm, FunctionObject& function, Args&&... args)
{
constexpr auto argument_count = sizeof...(Args);
if constexpr (argument_count > 0) {
@ -131,19 +131,19 @@ ALWAYS_INLINE ThrowCompletionOr<NonnullGCPtr<Object>> construct(VM& vm, Function
return construct_impl(vm, function);
}
ALWAYS_INLINE ThrowCompletionOr<NonnullGCPtr<Object>> construct(VM& vm, FunctionObject& function, ReadonlySpan<Value> arguments_list, FunctionObject* new_target = nullptr)
ALWAYS_INLINE ThrowCompletionOr<GC::Ref<Object>> construct(VM& vm, FunctionObject& function, ReadonlySpan<Value> arguments_list, FunctionObject* new_target = nullptr)
{
return construct_impl(vm, function, arguments_list, new_target);
}
ALWAYS_INLINE ThrowCompletionOr<NonnullGCPtr<Object>> construct(VM& vm, FunctionObject& function, Span<Value> arguments_list, FunctionObject* new_target = nullptr)
ALWAYS_INLINE ThrowCompletionOr<GC::Ref<Object>> construct(VM& vm, FunctionObject& function, Span<Value> arguments_list, FunctionObject* new_target = nullptr)
{
return construct_impl(vm, function, static_cast<ReadonlySpan<Value>>(arguments_list), new_target);
}
// 10.1.13 OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] ), https://tc39.es/ecma262/#sec-ordinarycreatefromconstructor
template<typename T, typename... Args>
ThrowCompletionOr<NonnullGCPtr<T>> ordinary_create_from_constructor(VM& vm, FunctionObject const& constructor, NonnullGCPtr<Object> (Intrinsics::*intrinsic_default_prototype)(), Args&&... args)
ThrowCompletionOr<GC::Ref<T>> ordinary_create_from_constructor(VM& vm, FunctionObject const& constructor, GC::Ref<Object> (Intrinsics::*intrinsic_default_prototype)(), Args&&... args)
{
auto& realm = *vm.current_realm();
auto* prototype = TRY(get_prototype_from_constructor(vm, constructor, intrinsic_default_prototype));
@ -199,7 +199,7 @@ void add_value_to_keyed_group(VM& vm, GroupsType& groups, KeyType key, Value val
}
// 2. Let group be the Record { [[Key]]: key, [[Elements]]: « value » }.
MarkedVector<Value> new_elements { vm.heap() };
GC::MarkedVector<Value> new_elements { vm.heap() };
new_elements.append(value);
// 3. Append group as the last element of groups.
@ -278,7 +278,7 @@ ThrowCompletionOr<GroupsType> group_by(VM& vm, Value items, Value callback_funct
// ii. Set key to CanonicalizeKeyedCollectionKey(key).
key = canonicalize_keyed_collection_key(key.value());
add_value_to_keyed_group(vm, groups, make_handle(key.release_value()), value);
add_value_to_keyed_group(vm, groups, make_root(key.release_value()), value);
}
// i. Perform AddValueToKeyedGroup(groups, key, value).