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LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr

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Matthew Olsson 2023-02-26 16:09:02 -07:00 • committed by Andreas Kling
parent 1df3652e27
commit 7c0c1c8f49
214 changed files with 825 additions and 827 deletions
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10
Userland/Libraries/LibWeb/WebIDL/AbstractOperations.cpp
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@ -95,7 +95,7 @@ JS::Completion invoke_callback(WebIDL::CallbackType& callback, Optional<JS::Valu
auto& function_object = callback.callback;
// 4. If ! IsCallable(F) is false:
if (!function_object.is_function()) {
if (!function_object->is_function()) {
// 1. Note: This is only possible when the callback function came from an attribute marked with [LegacyTreatNonObjectAsNull].
// 2. Return the result of converting undefined to the callback function’s return type.
@ -105,7 +105,7 @@ JS::Completion invoke_callback(WebIDL::CallbackType& callback, Optional<JS::Valu
// 5. Let realm be F’s associated Realm.
// See the comment about associated realm on step 4 of call_user_object_operation.
auto& realm = function_object.shape().realm();
auto& realm = function_object->shape().realm();
// 6. Let relevant settings be realm’s settings object.
auto& relevant_settings = Bindings::host_defined_environment_settings_object(realm);
@ -117,14 +117,14 @@ JS::Completion invoke_callback(WebIDL::CallbackType& callback, Optional<JS::Valu
relevant_settings.prepare_to_run_script();
// 9. Prepare to run a callback with stored settings.
stored_settings.prepare_to_run_callback();
stored_settings->prepare_to_run_callback();
// FIXME: 10. Let esArgs be the result of converting args to an ECMAScript arguments list. If this throws an exception, set completion to the completion value representing the thrown exception and jump to the step labeled return.
// For simplicity, we currently make the caller do this. However, this means we can't throw exceptions at this point like the spec wants us to.
// 11. Let callResult be Call(F, thisArg, esArgs).
auto& vm = function_object.vm();
auto call_result = JS::call(vm, verify_cast<JS::FunctionObject>(function_object), this_argument.value(), move(args));
auto& vm = function_object->vm();
auto call_result = JS::call(vm, verify_cast<JS::FunctionObject>(*function_object), this_argument.value(), move(args));
// 12. If callResult is an abrupt completion, set completion to callResult and jump to the step labeled return.
if (call_result.is_throw_completion()) {