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LibJS: Replace GlobalObject with VM in Environment AOs [Part 5/19]

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Linus Groh 2022-08-21 15:12:43 +01:00
parent a022e548b8
commit 275a7a0c0a
22 changed files with 222 additions and 205 deletions
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44
Userland/Libraries/LibJS/Runtime/GlobalEnvironment.cpp
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@ -32,7 +32,7 @@ void GlobalEnvironment::visit_edges(Cell::Visitor& visitor)
}
// 9.1.1.4.11 GetThisBinding ( ), https://tc39.es/ecma262/#sec-global-environment-records-getthisbinding
ThrowCompletionOr<Value> GlobalEnvironment::get_this_binding(GlobalObject&) const
ThrowCompletionOr<Value> GlobalEnvironment::get_this_binding(VM&) const
{
// 1. Return envRec.[[GlobalThisValue]].
return m_global_this_value;
@ -52,83 +52,83 @@ ThrowCompletionOr<bool> GlobalEnvironment::has_binding(FlyString const& name, Op
}
// 9.1.1.4.2 CreateMutableBinding ( N, D ), https://tc39.es/ecma262/#sec-global-environment-records-createmutablebinding-n-d
ThrowCompletionOr<void> GlobalEnvironment::create_mutable_binding(GlobalObject& global_object, FlyString const& name, bool can_be_deleted)
ThrowCompletionOr<void> GlobalEnvironment::create_mutable_binding(VM& vm, FlyString const& name, bool can_be_deleted)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, throw a TypeError exception.
if (MUST(m_declarative_record->has_binding(name)))
return vm().throw_completion<TypeError>(ErrorType::GlobalEnvironmentAlreadyHasBinding, name);
return vm.throw_completion<TypeError>(ErrorType::GlobalEnvironmentAlreadyHasBinding, name);
// 3. Return ! DclRec.CreateMutableBinding(N, D).
return MUST(m_declarative_record->create_mutable_binding(global_object, name, can_be_deleted));
return MUST(m_declarative_record->create_mutable_binding(vm, name, can_be_deleted));
}
// 9.1.1.4.3 CreateImmutableBinding ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-createimmutablebinding-n-s
ThrowCompletionOr<void> GlobalEnvironment::create_immutable_binding(GlobalObject& global_object, FlyString const& name, bool strict)
ThrowCompletionOr<void> GlobalEnvironment::create_immutable_binding(VM& vm, FlyString const& name, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, throw a TypeError exception.
if (MUST(m_declarative_record->has_binding(name)))
return vm().throw_completion<TypeError>(ErrorType::GlobalEnvironmentAlreadyHasBinding, name);
return vm.throw_completion<TypeError>(ErrorType::GlobalEnvironmentAlreadyHasBinding, name);
// 3. Return ! DclRec.CreateImmutableBinding(N, S).
return MUST(m_declarative_record->create_immutable_binding(global_object, name, strict));
return MUST(m_declarative_record->create_immutable_binding(vm, name, strict));
}
// 9.1.1.4.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-global-environment-records-initializebinding-n-v
ThrowCompletionOr<void> GlobalEnvironment::initialize_binding(GlobalObject& global_object, FlyString const& name, Value value)
ThrowCompletionOr<void> GlobalEnvironment::initialize_binding(VM& vm, FlyString const& name, Value value)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
if (MUST(m_declarative_record->has_binding(name))) {
// a. Return ! DclRec.InitializeBinding(N, V).
return MUST(m_declarative_record->initialize_binding(global_object, name, value));
return MUST(m_declarative_record->initialize_binding(vm, name, value));
}
// 3. Assert: If the binding exists, it must be in the object Environment Record.
// 4. Let ObjRec be envRec.[[ObjectRecord]].
// 5. Return ? ObjRec.InitializeBinding(N, V).
return m_object_record->initialize_binding(global_object, name, value);
return m_object_record->initialize_binding(vm, name, value);
}
// 9.1.1.4.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-global-environment-records-setmutablebinding-n-v-s
ThrowCompletionOr<void> GlobalEnvironment::set_mutable_binding(GlobalObject& global_object, FlyString const& name, Value value, bool strict)
ThrowCompletionOr<void> GlobalEnvironment::set_mutable_binding(VM& vm, FlyString const& name, Value value, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
if (MUST(m_declarative_record->has_binding(name))) {
// a. Return ? DclRec.SetMutableBinding(N, V, S).
return m_declarative_record->set_mutable_binding(global_object, name, value, strict);
return m_declarative_record->set_mutable_binding(vm, name, value, strict);
}
// 3. Let ObjRec be envRec.[[ObjectRecord]].
// 4. Return ? ObjRec.SetMutableBinding(N, V, S).
return m_object_record->set_mutable_binding(global_object, name, value, strict);
return m_object_record->set_mutable_binding(vm, name, value, strict);
}
// 9.1.1.4.6 GetBindingValue ( N, S ), https://tc39.es/ecma262/#sec-global-environment-records-getbindingvalue-n-s
ThrowCompletionOr<Value> GlobalEnvironment::get_binding_value(GlobalObject& global_object, FlyString const& name, bool strict)
ThrowCompletionOr<Value> GlobalEnvironment::get_binding_value(VM& vm, FlyString const& name, bool strict)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
if (MUST(m_declarative_record->has_binding(name))) {
// a. Return ? DclRec.GetBindingValue(N, S).
return m_declarative_record->get_binding_value(global_object, name, strict);
return m_declarative_record->get_binding_value(vm, name, strict);
}
// 3. Let ObjRec be envRec.[[ObjectRecord]].
// 4. Return ? ObjRec.GetBindingValue(N, S).
return m_object_record->get_binding_value(global_object, name, strict);
return m_object_record->get_binding_value(vm, name, strict);
}
// 9.1.1.4.7 DeleteBinding ( N ), https://tc39.es/ecma262/#sec-global-environment-records-deletebinding-n
ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(GlobalObject& global_object, FlyString const& name)
ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(VM& vm, FlyString const& name)
{
// 1. Let DclRec be envRec.[[DeclarativeRecord]].
// 2. If ! DclRec.HasBinding(N) is true, then
if (MUST(m_declarative_record->has_binding(name))) {
// a. Return ! DclRec.DeleteBinding(N).
return MUST(m_declarative_record->delete_binding(global_object, name));
return MUST(m_declarative_record->delete_binding(vm, name));
}
// 3. Let ObjRec be envRec.[[ObjectRecord]].
@ -140,7 +140,7 @@ ThrowCompletionOr<bool> GlobalEnvironment::delete_binding(GlobalObject& global_o
// 6. If existingProp is true, then
if (existing_prop) {
// a. Let status be ? ObjRec.DeleteBinding(N).
bool status = TRY(m_object_record->delete_binding(global_object, name));
bool status = TRY(m_object_record->delete_binding(vm, name));
// b. If status is true, then
if (status) {
@ -243,6 +243,8 @@ ThrowCompletionOr<bool> GlobalEnvironment::can_declare_global_function(FlyString
// 9.1.1.4.17 CreateGlobalVarBinding ( N, D ), https://tc39.es/ecma262/#sec-createglobalvarbinding
ThrowCompletionOr<void> GlobalEnvironment::create_global_var_binding(FlyString const& name, bool can_be_deleted)
{
auto& vm = this->vm();
// 1. Let ObjRec be envRec.[[ObjectRecord]].
// 2. Let globalObject be ObjRec.[[BindingObject]].
auto& global_object = verify_cast<GlobalObject>(m_object_record->binding_object());
@ -256,10 +258,10 @@ ThrowCompletionOr<void> GlobalEnvironment::create_global_var_binding(FlyString c
// 5. If hasProperty is false and extensible is true, then
if (!has_property && extensible) {
// a. Perform ? ObjRec.CreateMutableBinding(N, D).
TRY(m_object_record->create_mutable_binding(global_object, name, can_be_deleted));
TRY(m_object_record->create_mutable_binding(vm, name, can_be_deleted));
// b. Perform ? ObjRec.InitializeBinding(N, undefined).
TRY(m_object_record->initialize_binding(global_object, name, js_undefined()));
TRY(m_object_record->initialize_binding(vm, name, js_undefined()));
}
// 6. Let varDeclaredNames be envRec.[[VarNames]].