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LibJS+Everywhere: Propagate Cell::initialize errors from Heap::allocate

Browse source 
Callers that are already in a fallible context will now TRY to allocate
cells. Callers in infallible contexts get a FIXME.
This commit is contained in:
Timothy Flynn 2023-01-28 13:39:44 -05:00 • committed by Linus Groh
parent 109b190a19
commit b75b7f0c0d
178 changed files with 565 additions and 565 deletions
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2
Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
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@ -375,7 +375,7 @@ JS::VM& main_thread_vm()
custom_data.root_execution_context = MUST(JS::Realm::initialize_host_defined_realm(*vm, nullptr, nullptr));
auto* root_realm = custom_data.root_execution_context->realm;
auto intrinsics = root_realm->heap().allocate<Intrinsics>(*root_realm, *root_realm);
auto intrinsics = root_realm->heap().allocate<Intrinsics>(*root_realm, *root_realm).release_allocated_value_but_fixme_should_propagate_errors();
auto host_defined = make<HostDefined>(nullptr, intrinsics);
root_realm->set_host_defined(move(host_defined));
custom_data.internal_realm = root_realm;

2
Userland/Libraries/LibWeb/Bindings/OptionConstructor.cpp
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@ -53,7 +53,7 @@ JS::ThrowCompletionOr<JS::NonnullGCPtr<JS::Object>> OptionConstructor::construct
if (vm.argument_count() > 0) {
auto text = TRY(vm.argument(0).to_deprecated_string(vm));
if (!text.is_empty()) {
auto new_text_node = vm.heap().allocate<DOM::Text>(realm, document, text);
auto new_text_node = MUST_OR_THROW_OOM(vm.heap().allocate<DOM::Text>(realm, document, text));
MUST(option_element->append_child(*new_text_node));
}
}

2
Userland/Libraries/LibWeb/CSS/CSSFontFaceRule.cpp
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@ -14,7 +14,7 @@ namespace Web::CSS {
CSSFontFaceRule* CSSFontFaceRule::create(JS::Realm& realm, FontFace&& font_face)
{
return realm.heap().allocate<CSSFontFaceRule>(realm, realm, move(font_face));
return realm.heap().allocate<CSSFontFaceRule>(realm, realm, move(font_face)).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSFontFaceRule::CSSFontFaceRule(JS::Realm& realm, FontFace&& font_face)

2
Userland/Libraries/LibWeb/CSS/CSSImportRule.cpp
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@ -21,7 +21,7 @@ namespace Web::CSS {
CSSImportRule* CSSImportRule::create(AK::URL url, DOM::Document& document)
{
auto& realm = document.realm();
return realm.heap().allocate<CSSImportRule>(realm, move(url), document);
return realm.heap().allocate<CSSImportRule>(realm, move(url), document).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSImportRule::CSSImportRule(AK::URL url, DOM::Document& document)

2
Userland/Libraries/LibWeb/CSS/CSSMediaRule.cpp
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@ -14,7 +14,7 @@ namespace Web::CSS {
CSSMediaRule* CSSMediaRule::create(JS::Realm& realm, MediaList& media_queries, CSSRuleList& rules)
{
return realm.heap().allocate<CSSMediaRule>(realm, realm, media_queries, rules);
return realm.heap().allocate<CSSMediaRule>(realm, realm, media_queries, rules).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSMediaRule::CSSMediaRule(JS::Realm& realm, MediaList& media, CSSRuleList& rules)

4
Userland/Libraries/LibWeb/CSS/CSSRuleList.cpp
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@ -19,7 +19,7 @@ namespace Web::CSS {
CSSRuleList* CSSRuleList::create(JS::Realm& realm, JS::MarkedVector<CSSRule*> const& rules)
{
auto rule_list = realm.heap().allocate<CSSRuleList>(realm, realm);
auto rule_list = realm.heap().allocate<CSSRuleList>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
for (auto* rule : rules)
rule_list->m_rules.append(*rule);
return rule_list;
@ -32,7 +32,7 @@ CSSRuleList::CSSRuleList(JS::Realm& realm)
CSSRuleList* CSSRuleList::create_empty(JS::Realm& realm)
{
return realm.heap().allocate<CSSRuleList>(realm, realm);
return realm.heap().allocate<CSSRuleList>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::ThrowCompletionOr<void> CSSRuleList::initialize(JS::Realm& realm)

4
Userland/Libraries/LibWeb/CSS/CSSStyleDeclaration.cpp
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@ -21,7 +21,7 @@ CSSStyleDeclaration::CSSStyleDeclaration(JS::Realm& realm)
PropertyOwningCSSStyleDeclaration* PropertyOwningCSSStyleDeclaration::create(JS::Realm& realm, Vector<StyleProperty> properties, HashMap<DeprecatedString, StyleProperty> custom_properties)
{
return realm.heap().allocate<PropertyOwningCSSStyleDeclaration>(realm, realm, move(properties), move(custom_properties));
return realm.heap().allocate<PropertyOwningCSSStyleDeclaration>(realm, realm, move(properties), move(custom_properties)).release_allocated_value_but_fixme_should_propagate_errors();
}
PropertyOwningCSSStyleDeclaration::PropertyOwningCSSStyleDeclaration(JS::Realm& realm, Vector<StyleProperty> properties, HashMap<DeprecatedString, StyleProperty> custom_properties)
@ -41,7 +41,7 @@ DeprecatedString PropertyOwningCSSStyleDeclaration::item(size_t index) const
ElementInlineCSSStyleDeclaration* ElementInlineCSSStyleDeclaration::create(DOM::Element& element, Vector<StyleProperty> properties, HashMap<DeprecatedString, StyleProperty> custom_properties)
{
auto& realm = element.realm();
return realm.heap().allocate<ElementInlineCSSStyleDeclaration>(realm, element, move(properties), move(custom_properties));
return realm.heap().allocate<ElementInlineCSSStyleDeclaration>(realm, element, move(properties), move(custom_properties)).release_allocated_value_but_fixme_should_propagate_errors();
}
ElementInlineCSSStyleDeclaration::ElementInlineCSSStyleDeclaration(DOM::Element& element, Vector<StyleProperty> properties, HashMap<DeprecatedString, StyleProperty> custom_properties)

2
Userland/Libraries/LibWeb/CSS/CSSStyleRule.cpp
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@ -13,7 +13,7 @@ namespace Web::CSS {
CSSStyleRule* CSSStyleRule::create(JS::Realm& realm, NonnullRefPtrVector<Web::CSS::Selector>&& selectors, CSSStyleDeclaration& declaration)
{
return realm.heap().allocate<CSSStyleRule>(realm, realm, move(selectors), declaration);
return realm.heap().allocate<CSSStyleRule>(realm, realm, move(selectors), declaration).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSStyleRule::CSSStyleRule(JS::Realm& realm, NonnullRefPtrVector<Selector>&& selectors, CSSStyleDeclaration& declaration)

2
Userland/Libraries/LibWeb/CSS/CSSStyleSheet.cpp
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@ -16,7 +16,7 @@ namespace Web::CSS {
CSSStyleSheet* CSSStyleSheet::create(JS::Realm& realm, CSSRuleList& rules, MediaList& media, Optional<AK::URL> location)
{
return realm.heap().allocate<CSSStyleSheet>(realm, realm, rules, media, move(location));
return realm.heap().allocate<CSSStyleSheet>(realm, realm, rules, media, move(location)).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSStyleSheet::CSSStyleSheet(JS::Realm& realm, CSSRuleList& rules, MediaList& media, Optional<AK::URL> location)

2
Userland/Libraries/LibWeb/CSS/CSSSupportsRule.cpp
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@ -13,7 +13,7 @@ namespace Web::CSS {
CSSSupportsRule* CSSSupportsRule::create(JS::Realm& realm, NonnullRefPtr<Supports>&& supports, CSSRuleList& rules)
{
return realm.heap().allocate<CSSSupportsRule>(realm, realm, move(supports), rules);
return realm.heap().allocate<CSSSupportsRule>(realm, realm, move(supports), rules).release_allocated_value_but_fixme_should_propagate_errors();
}
CSSSupportsRule::CSSSupportsRule(JS::Realm& realm, NonnullRefPtr<Supports>&& supports, CSSRuleList& rules)

2
Userland/Libraries/LibWeb/CSS/MediaList.cpp
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@ -14,7 +14,7 @@ namespace Web::CSS {
MediaList* MediaList::create(JS::Realm& realm, NonnullRefPtrVector<MediaQuery>&& media)
{
return realm.heap().allocate<MediaList>(realm, realm, move(media));
return realm.heap().allocate<MediaList>(realm, realm, move(media)).release_allocated_value_but_fixme_should_propagate_errors();
}
MediaList::MediaList(JS::Realm& realm, NonnullRefPtrVector<MediaQuery>&& media)

2
Userland/Libraries/LibWeb/CSS/MediaQueryList.cpp
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@ -17,7 +17,7 @@ namespace Web::CSS {
JS::NonnullGCPtr<MediaQueryList> MediaQueryList::create(DOM::Document& document, NonnullRefPtrVector<MediaQuery>&& media)
{
return document.heap().allocate<MediaQueryList>(document.realm(), document, move(media));
return document.heap().allocate<MediaQueryList>(document.realm(), document, move(media)).release_allocated_value_but_fixme_should_propagate_errors();
}
MediaQueryList::MediaQueryList(DOM::Document& document, NonnullRefPtrVector<MediaQuery>&& media)

2
Userland/Libraries/LibWeb/CSS/MediaQueryListEvent.cpp
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@ -12,7 +12,7 @@ namespace Web::CSS {
MediaQueryListEvent* MediaQueryListEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, MediaQueryListEventInit const& event_init)
{
return realm.heap().allocate<MediaQueryListEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<MediaQueryListEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
MediaQueryListEvent::MediaQueryListEvent(JS::Realm& realm, DeprecatedFlyString const& event_name, MediaQueryListEventInit const& event_init)

2
Userland/Libraries/LibWeb/CSS/ResolvedCSSStyleDeclaration.cpp
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@ -22,7 +22,7 @@ namespace Web::CSS {
ResolvedCSSStyleDeclaration* ResolvedCSSStyleDeclaration::create(DOM::Element& element)
{
return element.realm().heap().allocate<ResolvedCSSStyleDeclaration>(element.realm(), element);
return element.realm().heap().allocate<ResolvedCSSStyleDeclaration>(element.realm(), element).release_allocated_value_but_fixme_should_propagate_errors();
}
ResolvedCSSStyleDeclaration::ResolvedCSSStyleDeclaration(DOM::Element& element)

2
Userland/Libraries/LibWeb/CSS/Screen.cpp
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@ -15,7 +15,7 @@ namespace Web::CSS {
JS::NonnullGCPtr<Screen> Screen::create(HTML::Window& window)
{
return window.heap().allocate<Screen>(window.realm(), window);
return window.heap().allocate<Screen>(window.realm(), window).release_allocated_value_but_fixme_should_propagate_errors();
}
Screen::Screen(HTML::Window& window)

2
Userland/Libraries/LibWeb/CSS/StyleSheetList.cpp
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@ -48,7 +48,7 @@ void StyleSheetList::remove_sheet(CSSStyleSheet& sheet)
StyleSheetList* StyleSheetList::create(DOM::Document& document)
{
auto& realm = document.realm();
return realm.heap().allocate<StyleSheetList>(realm, document);
return realm.heap().allocate<StyleSheetList>(realm, document).release_allocated_value_but_fixme_should_propagate_errors();
}
StyleSheetList::StyleSheetList(DOM::Document& document)

2
Userland/Libraries/LibWeb/Crypto/Crypto.cpp
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@ -16,7 +16,7 @@ namespace Web::Crypto {
JS::NonnullGCPtr<Crypto> Crypto::create(JS::Realm& realm)
{
return realm.heap().allocate<Crypto>(realm, realm);
return realm.heap().allocate<Crypto>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
Crypto::Crypto(JS::Realm& realm)

2
Userland/Libraries/LibWeb/Crypto/SubtleCrypto.cpp
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@ -16,7 +16,7 @@ namespace Web::Crypto {
JS::NonnullGCPtr<SubtleCrypto> SubtleCrypto::create(JS::Realm& realm)
{
return realm.heap().allocate<SubtleCrypto>(realm, realm);
return realm.heap().allocate<SubtleCrypto>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
SubtleCrypto::SubtleCrypto(JS::Realm& realm)

2
Userland/Libraries/LibWeb/DOM/AbortController.cpp
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@ -13,7 +13,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<AbortController> AbortController::construct_impl(JS::Realm& realm)
{
auto signal = AbortSignal::construct_impl(realm);
return realm.heap().allocate<AbortController>(realm, realm, move(signal));
return realm.heap().allocate<AbortController>(realm, realm, move(signal)).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://dom.spec.whatwg.org/#dom-abortcontroller-abortcontroller

2
Userland/Libraries/LibWeb/DOM/AbortSignal.cpp
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@ -14,7 +14,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<AbortSignal> AbortSignal::construct_impl(JS::Realm& realm)
{
return realm.heap().allocate<AbortSignal>(realm, realm);
return realm.heap().allocate<AbortSignal>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
AbortSignal::AbortSignal(JS::Realm& realm)

2
Userland/Libraries/LibWeb/DOM/AccessibilityTreeNode.cpp
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@ -15,7 +15,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<AccessibilityTreeNode> AccessibilityTreeNode::create(Document* document, DOM::Node const* value)
{
return *document->heap().allocate<AccessibilityTreeNode>(document->realm(), value);
return *document->heap().allocate<AccessibilityTreeNode>(document->realm(), value).release_allocated_value_but_fixme_should_propagate_errors();
}
AccessibilityTreeNode::AccessibilityTreeNode(JS::GCPtr<DOM::Node> value)

4
Userland/Libraries/LibWeb/DOM/Attr.cpp
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@ -15,12 +15,12 @@ namespace Web::DOM {
JS::NonnullGCPtr<Attr> Attr::create(Document& document, DeprecatedFlyString local_name, DeprecatedString value, Element const* owner_element)
{
return document.heap().allocate<Attr>(document.realm(), document, QualifiedName(move(local_name), {}, {}), move(value), owner_element);
return document.heap().allocate<Attr>(document.realm(), document, QualifiedName(move(local_name), {}, {}), move(value), owner_element).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Attr> Attr::clone(Document& document)
{
return *heap().allocate<Attr>(realm(), document, m_qualified_name, m_value, nullptr);
return *heap().allocate<Attr>(realm(), document, m_qualified_name, m_value, nullptr).release_allocated_value_but_fixme_should_propagate_errors();
}
Attr::Attr(Document& document, QualifiedName qualified_name, DeprecatedString value, Element const* owner_element)

2
Userland/Libraries/LibWeb/DOM/Comment.cpp
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@ -19,7 +19,7 @@ Comment::Comment(Document& document, DeprecatedString const& data)
JS::NonnullGCPtr<Comment> Comment::construct_impl(JS::Realm& realm, DeprecatedString const& data)
{
auto& window = verify_cast<HTML::Window>(realm.global_object());
return realm.heap().allocate<Comment>(realm, window.associated_document(), data);
return realm.heap().allocate<Comment>(realm, window.associated_document(), data).release_allocated_value_but_fixme_should_propagate_errors();
}
}

2
Userland/Libraries/LibWeb/DOM/CustomEvent.cpp
View file

@ -13,7 +13,7 @@ namespace Web::DOM {
CustomEvent* CustomEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, CustomEventInit const& event_init)
{
return realm.heap().allocate<CustomEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<CustomEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
CustomEvent* CustomEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, CustomEventInit const& event_init)

6
Userland/Libraries/LibWeb/DOM/DOMImplementation.cpp
View file

@ -20,7 +20,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<DOMImplementation> DOMImplementation::create(Document& document)
{
auto& realm = document.realm();
return realm.heap().allocate<DOMImplementation>(realm, document);
return realm.heap().allocate<DOMImplementation>(realm, document).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMImplementation::DOMImplementation(Document& document)
@ -84,7 +84,7 @@ JS::NonnullGCPtr<Document> DOMImplementation::create_html_document(DeprecatedStr
html_document->set_content_type("text/html");
html_document->set_ready_for_post_load_tasks(true);
auto doctype = heap().allocate<DocumentType>(realm(), html_document);
auto doctype = heap().allocate<DocumentType>(realm(), html_document).release_allocated_value_but_fixme_should_propagate_errors();
doctype->set_name("html");
MUST(html_document->append_child(*doctype));
@ -98,7 +98,7 @@ JS::NonnullGCPtr<Document> DOMImplementation::create_html_document(DeprecatedStr
auto title_element = create_element(html_document, HTML::TagNames::title, Namespace::HTML);
MUST(head_element->append_child(title_element));
auto text_node = heap().allocate<Text>(realm(), html_document, title);
auto text_node = heap().allocate<Text>(realm(), html_document, title).release_allocated_value_but_fixme_should_propagate_errors();
MUST(title_element->append_child(*text_node));
}

2
Userland/Libraries/LibWeb/DOM/DOMTokenList.cpp
View file

@ -55,7 +55,7 @@ namespace Web::DOM {
DOMTokenList* DOMTokenList::create(Element const& associated_element, DeprecatedFlyString associated_attribute)
{
auto& realm = associated_element.realm();
return realm.heap().allocate<DOMTokenList>(realm, associated_element, move(associated_attribute));
return realm.heap().allocate<DOMTokenList>(realm, associated_element, move(associated_attribute)).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://dom.spec.whatwg.org/#ref-for-domtokenlist%E2%91%A0%E2%91%A2

12
Userland/Libraries/LibWeb/DOM/Document.cpp
View file

@ -290,7 +290,7 @@ JS::NonnullGCPtr<Document> Document::construct_impl(JS::Realm& realm)
JS::NonnullGCPtr<Document> Document::create(JS::Realm& realm, AK::URL const& url)
{
return realm.heap().allocate<Document>(realm, realm, url);
return realm.heap().allocate<Document>(realm, realm, url).release_allocated_value_but_fixme_should_propagate_errors();
}
Document::Document(JS::Realm& realm, const AK::URL& url)
@ -687,7 +687,7 @@ void Document::set_title(DeprecatedString const& title)
}
title_element->remove_all_children(true);
MUST(title_element->append_child(heap().allocate<Text>(realm(), *this, title)));
MUST(title_element->append_child(heap().allocate<Text>(realm(), *this, title).release_allocated_value_but_fixme_should_propagate_errors()));
if (auto* page = this->page()) {
if (browsing_context() == &page->top_level_browsing_context())
@ -1230,17 +1230,17 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Element>> Document::create_element_ns(Depre
JS::NonnullGCPtr<DocumentFragment> Document::create_document_fragment()
{
return heap().allocate<DocumentFragment>(realm(), *this);
return heap().allocate<DocumentFragment>(realm(), *this).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Text> Document::create_text_node(DeprecatedString const& data)
{
return heap().allocate<Text>(realm(), *this, data);
return heap().allocate<Text>(realm(), *this, data).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Comment> Document::create_comment(DeprecatedString const& data)
{
return heap().allocate<Comment>(realm(), *this, data);
return heap().allocate<Comment>(realm(), *this, data).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://dom.spec.whatwg.org/#dom-document-createprocessinginstruction
@ -1251,7 +1251,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<ProcessingInstruction>> Document::create_pr
// FIXME: 2. If data contains the string "?>", then throw an "InvalidCharacterError" DOMException.
// 3. Return a new ProcessingInstruction node, with target set to target, data set to data, and node document set to this.
return JS::NonnullGCPtr { *heap().allocate<ProcessingInstruction>(realm(), *this, data, target) };
return MUST_OR_THROW_OOM(heap().allocate<ProcessingInstruction>(realm(), *this, data, target));
}
JS::NonnullGCPtr<Range> Document::create_range()

2
Userland/Libraries/LibWeb/DOM/DocumentFragment.cpp
View file

@ -37,7 +37,7 @@ void DocumentFragment::set_host(Web::DOM::Element* element)
JS::NonnullGCPtr<DocumentFragment> DocumentFragment::construct_impl(JS::Realm& realm)
{
auto& window = verify_cast<HTML::Window>(realm.global_object());
return realm.heap().allocate<DocumentFragment>(realm, window.associated_document());
return realm.heap().allocate<DocumentFragment>(realm, window.associated_document()).release_allocated_value_but_fixme_should_propagate_errors();
}
}

2
Userland/Libraries/LibWeb/DOM/DocumentType.cpp
View file

@ -11,7 +11,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<DocumentType> DocumentType::create(Document& document)
{
return document.heap().allocate<DocumentType>(document.realm(), document);
return document.heap().allocate<DocumentType>(document.realm(), document).release_allocated_value_but_fixme_should_propagate_errors();
}
DocumentType::DocumentType(Document& document)

2
Userland/Libraries/LibWeb/DOM/Element.cpp
View file

@ -1180,7 +1180,7 @@ WebIDL::ExceptionOr<JS::GCPtr<Element>> Element::insert_adjacent_element(Depreca
WebIDL::ExceptionOr<void> Element::insert_adjacent_text(DeprecatedString const& where, DeprecatedString const& data)
{
// 1. Let text be a new Text node whose data is data and node document is this’s node document.
auto text = heap().allocate<DOM::Text>(realm(), document(), data);
auto text = MUST_OR_THROW_OOM(heap().allocate<DOM::Text>(realm(), document(), data));
// 2. Run insert adjacent, given this, where, and text.
// Spec Note: This method returns nothing because it existed before we had a chance to design it.

168
Userland/Libraries/LibWeb/DOM/ElementFactory.cpp
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@ -120,180 +120,180 @@ JS::NonnullGCPtr<Element> create_element(Document& document, DeprecatedFlyString
auto qualified_name = QualifiedName { local_name, prefix, namespace_ };
if (lowercase_tag_name == HTML::TagNames::a)
return realm.heap().allocate<HTML::HTMLAnchorElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLAnchorElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::area)
return realm.heap().allocate<HTML::HTMLAreaElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLAreaElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::audio)
return realm.heap().allocate<HTML::HTMLAudioElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLAudioElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::base)
return realm.heap().allocate<HTML::HTMLBaseElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLBaseElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::blink)
return realm.heap().allocate<HTML::HTMLBlinkElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLBlinkElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::body)
return realm.heap().allocate<HTML::HTMLBodyElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLBodyElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::br)
return realm.heap().allocate<HTML::HTMLBRElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLBRElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::button)
return realm.heap().allocate<HTML::HTMLButtonElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLButtonElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::canvas)
return realm.heap().allocate<HTML::HTMLCanvasElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLCanvasElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::data)
return realm.heap().allocate<HTML::HTMLDataElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDataElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::datalist)
return realm.heap().allocate<HTML::HTMLDataListElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDataListElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::details)
return realm.heap().allocate<HTML::HTMLDetailsElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDetailsElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::dialog)
return realm.heap().allocate<HTML::HTMLDialogElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDialogElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::dir)
return realm.heap().allocate<HTML::HTMLDirectoryElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDirectoryElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::div)
return realm.heap().allocate<HTML::HTMLDivElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDivElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::dl)
return realm.heap().allocate<HTML::HTMLDListElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLDListElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::embed)
return realm.heap().allocate<HTML::HTMLEmbedElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLEmbedElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::fieldset)
return realm.heap().allocate<HTML::HTMLFieldSetElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLFieldSetElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::font)
return realm.heap().allocate<HTML::HTMLFontElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLFontElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::form)
return realm.heap().allocate<HTML::HTMLFormElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLFormElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::frame)
return realm.heap().allocate<HTML::HTMLFrameElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLFrameElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::frameset)
return realm.heap().allocate<HTML::HTMLFrameSetElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLFrameSetElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::head)
return realm.heap().allocate<HTML::HTMLHeadElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLHeadElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(HTML::TagNames::h1, HTML::TagNames::h2, HTML::TagNames::h3, HTML::TagNames::h4, HTML::TagNames::h5, HTML::TagNames::h6))
return realm.heap().allocate<HTML::HTMLHeadingElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLHeadingElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::hr)
return realm.heap().allocate<HTML::HTMLHRElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLHRElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::html)
return realm.heap().allocate<HTML::HTMLHtmlElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLHtmlElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::iframe)
return realm.heap().allocate<HTML::HTMLIFrameElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLIFrameElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::img)
return realm.heap().allocate<HTML::HTMLImageElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLImageElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::input)
return realm.heap().allocate<HTML::HTMLInputElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLInputElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::label)
return realm.heap().allocate<HTML::HTMLLabelElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLLabelElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::legend)
return realm.heap().allocate<HTML::HTMLLegendElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLLegendElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::li)
return realm.heap().allocate<HTML::HTMLLIElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLLIElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::link)
return realm.heap().allocate<HTML::HTMLLinkElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLLinkElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::map)
return realm.heap().allocate<HTML::HTMLMapElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLMapElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::marquee)
return realm.heap().allocate<HTML::HTMLMarqueeElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLMarqueeElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::menu)
return realm.heap().allocate<HTML::HTMLMenuElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLMenuElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::meta)
return realm.heap().allocate<HTML::HTMLMetaElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLMetaElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::meter)
return realm.heap().allocate<HTML::HTMLMeterElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLMeterElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(HTML::TagNames::ins, HTML::TagNames::del))
return realm.heap().allocate<HTML::HTMLModElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLModElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::object)
return realm.heap().allocate<HTML::HTMLObjectElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLObjectElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::ol)
return realm.heap().allocate<HTML::HTMLOListElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLOListElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::optgroup)
return realm.heap().allocate<HTML::HTMLOptGroupElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLOptGroupElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::option)
return realm.heap().allocate<HTML::HTMLOptionElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLOptionElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::output)
return realm.heap().allocate<HTML::HTMLOutputElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLOutputElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::p)
return realm.heap().allocate<HTML::HTMLParagraphElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLParagraphElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::param)
return realm.heap().allocate<HTML::HTMLParamElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLParamElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::picture)
return realm.heap().allocate<HTML::HTMLPictureElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLPictureElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
// NOTE: The obsolete elements "listing" and "xmp" are explicitly mapped to HTMLPreElement in the specification.
if (lowercase_tag_name.is_one_of(HTML::TagNames::pre, HTML::TagNames::listing, HTML::TagNames::xmp))
return realm.heap().allocate<HTML::HTMLPreElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLPreElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::progress)
return realm.heap().allocate<HTML::HTMLProgressElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLProgressElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(HTML::TagNames::blockquote, HTML::TagNames::q))
return realm.heap().allocate<HTML::HTMLQuoteElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLQuoteElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::script)
return realm.heap().allocate<HTML::HTMLScriptElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLScriptElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::select)
return realm.heap().allocate<HTML::HTMLSelectElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLSelectElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::slot)
return realm.heap().allocate<HTML::HTMLSlotElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLSlotElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::source)
return realm.heap().allocate<HTML::HTMLSourceElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLSourceElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::span)
return realm.heap().allocate<HTML::HTMLSpanElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLSpanElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::style)
return realm.heap().allocate<HTML::HTMLStyleElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLStyleElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::caption)
return realm.heap().allocate<HTML::HTMLTableCaptionElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableCaptionElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(Web::HTML::TagNames::td, Web::HTML::TagNames::th))
return realm.heap().allocate<HTML::HTMLTableCellElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableCellElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(HTML::TagNames::colgroup, HTML::TagNames::col))
return realm.heap().allocate<HTML::HTMLTableColElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableColElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::table)
return realm.heap().allocate<HTML::HTMLTableElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::tr)
return realm.heap().allocate<HTML::HTMLTableRowElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableRowElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(HTML::TagNames::tbody, HTML::TagNames::thead, HTML::TagNames::tfoot))
return realm.heap().allocate<HTML::HTMLTableSectionElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTableSectionElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::template_)
return realm.heap().allocate<HTML::HTMLTemplateElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTemplateElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::textarea)
return realm.heap().allocate<HTML::HTMLTextAreaElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTextAreaElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::time)
return realm.heap().allocate<HTML::HTMLTimeElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTimeElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::title)
return realm.heap().allocate<HTML::HTMLTitleElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTitleElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::track)
return realm.heap().allocate<HTML::HTMLTrackElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLTrackElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::ul)
return realm.heap().allocate<HTML::HTMLUListElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLUListElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == HTML::TagNames::video)
return realm.heap().allocate<HTML::HTMLVideoElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLVideoElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.is_one_of(
HTML::TagNames::article, HTML::TagNames::section, HTML::TagNames::nav, HTML::TagNames::aside, HTML::TagNames::hgroup, HTML::TagNames::header, HTML::TagNames::footer, HTML::TagNames::address, HTML::TagNames::dt, HTML::TagNames::dd, HTML::TagNames::figure, HTML::TagNames::figcaption, HTML::TagNames::main, HTML::TagNames::em, HTML::TagNames::strong, HTML::TagNames::small, HTML::TagNames::s, HTML::TagNames::cite, HTML::TagNames::dfn, HTML::TagNames::abbr, HTML::TagNames::ruby, HTML::TagNames::rt, HTML::TagNames::rp, HTML::TagNames::code, HTML::TagNames::var, HTML::TagNames::samp, HTML::TagNames::kbd, HTML::TagNames::sub, HTML::TagNames::sup, HTML::TagNames::i, HTML::TagNames::b, HTML::TagNames::u, HTML::TagNames::mark, HTML::TagNames::bdi, HTML::TagNames::bdo, HTML::TagNames::wbr, HTML::TagNames::summary, HTML::TagNames::noscript,
// Obsolete
HTML::TagNames::acronym, HTML::TagNames::basefont, HTML::TagNames::big, HTML::TagNames::center, HTML::TagNames::nobr, HTML::TagNames::noembed, HTML::TagNames::noframes, HTML::TagNames::plaintext, HTML::TagNames::rb, HTML::TagNames::rtc, HTML::TagNames::strike, HTML::TagNames::tt))
return realm.heap().allocate<HTML::HTMLElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::svg)
return realm.heap().allocate<SVG::SVGSVGElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGSVGElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
// FIXME: Support SVG's mixedCase tag names properly.
if (lowercase_tag_name.equals_ignoring_case(SVG::TagNames::clipPath))
return realm.heap().allocate<SVG::SVGClipPathElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGClipPathElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::circle)
return realm.heap().allocate<SVG::SVGCircleElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGCircleElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.equals_ignoring_case(SVG::TagNames::defs))
return realm.heap().allocate<SVG::SVGDefsElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGDefsElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::ellipse)
return realm.heap().allocate<SVG::SVGEllipseElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGEllipseElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name.equals_ignoring_case(SVG::TagNames::foreignObject))
return realm.heap().allocate<SVG::SVGForeignObjectElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGForeignObjectElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::line)
return realm.heap().allocate<SVG::SVGLineElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGLineElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::path)
return realm.heap().allocate<SVG::SVGPathElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGPathElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::polygon)
return realm.heap().allocate<SVG::SVGPolygonElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGPolygonElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::polyline)
return realm.heap().allocate<SVG::SVGPolylineElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGPolylineElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::rect)
return realm.heap().allocate<SVG::SVGRectElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGRectElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::g)
return realm.heap().allocate<SVG::SVGGElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGGElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
if (lowercase_tag_name == SVG::TagNames::text)
return realm.heap().allocate<SVG::SVGTextContentElement>(realm, document, move(qualified_name));
return realm.heap().allocate<SVG::SVGTextContentElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
// FIXME: If name is a valid custom element name, then return HTMLElement.
return realm.heap().allocate<HTML::HTMLUnknownElement>(realm, document, move(qualified_name));
return realm.heap().allocate<HTML::HTMLUnknownElement>(realm, document, move(qualified_name)).release_allocated_value_but_fixme_should_propagate_errors();
}
}

2
Userland/Libraries/LibWeb/DOM/Event.cpp
View file

@ -16,7 +16,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<Event> Event::create(JS::Realm& realm, DeprecatedFlyString const& event_name, EventInit const& event_init)
{
return realm.heap().allocate<Event>(realm, realm, event_name, event_init);
return realm.heap().allocate<Event>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Event> Event::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, EventInit const& event_init)

2
Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp
View file

@ -15,7 +15,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<HTMLCollection> HTMLCollection::create(ParentNode& root, Function<bool(Element const&)> filter)
{
return root.heap().allocate<HTMLCollection>(root.realm(), root, move(filter));
return root.heap().allocate<HTMLCollection>(root.realm(), root, move(filter)).release_allocated_value_but_fixme_should_propagate_errors();
}
HTMLCollection::HTMLCollection(ParentNode& root, Function<bool(Element const&)> filter)

2
Userland/Libraries/LibWeb/DOM/IDLEventListener.cpp
View file

@ -10,7 +10,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<IDLEventListener> IDLEventListener::create(JS::Realm& realm, JS::NonnullGCPtr<WebIDL::CallbackType> callback)
{
return realm.heap().allocate<IDLEventListener>(realm, realm, move(callback));
return realm.heap().allocate<IDLEventListener>(realm, realm, move(callback)).release_allocated_value_but_fixme_should_propagate_errors();
}
IDLEventListener::IDLEventListener(JS::Realm& realm, JS::NonnullGCPtr<WebIDL::CallbackType> callback)

2
Userland/Libraries/LibWeb/DOM/LiveNodeList.cpp
View file

@ -12,7 +12,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<NodeList> LiveNodeList::create(JS::Realm& realm, Node& root, Function<bool(Node const&)> filter)
{
return realm.heap().allocate<LiveNodeList>(realm, realm, root, move(filter));
return realm.heap().allocate<LiveNodeList>(realm, realm, root, move(filter)).release_allocated_value_but_fixme_should_propagate_errors();
}
LiveNodeList::LiveNodeList(JS::Realm& realm, Node& root, Function<bool(Node const&)> filter)

2
Userland/Libraries/LibWeb/DOM/MutationObserver.cpp
View file

@ -13,7 +13,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<MutationObserver> MutationObserver::construct_impl(JS::Realm& realm, JS::GCPtr<WebIDL::CallbackType> callback)
{
return realm.heap().allocate<MutationObserver>(realm, realm, callback);
return realm.heap().allocate<MutationObserver>(realm, realm, callback).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://dom.spec.whatwg.org/#dom-mutationobserver-mutationobserver

2
Userland/Libraries/LibWeb/DOM/MutationRecord.cpp
View file

@ -14,7 +14,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<MutationRecord> MutationRecord::create(JS::Realm& realm, DeprecatedFlyString const& type, Node& target, NodeList& added_nodes, NodeList& removed_nodes, Node* previous_sibling, Node* next_sibling, DeprecatedString const& attribute_name, DeprecatedString const& attribute_namespace, DeprecatedString const& old_value)
{
return realm.heap().allocate<MutationRecord>(realm, realm, type, target, added_nodes, removed_nodes, previous_sibling, next_sibling, attribute_name, attribute_namespace, old_value);
return realm.heap().allocate<MutationRecord>(realm, realm, type, target, added_nodes, removed_nodes, previous_sibling, next_sibling, attribute_name, attribute_namespace, old_value).release_allocated_value_but_fixme_should_propagate_errors();
}
MutationRecord::MutationRecord(JS::Realm& realm, DeprecatedFlyString const& type, Node& target, NodeList& added_nodes, NodeList& removed_nodes, Node* previous_sibling, Node* next_sibling, DeprecatedString const& attribute_name, DeprecatedString const& attribute_namespace, DeprecatedString const& old_value)

2
Userland/Libraries/LibWeb/DOM/NamedNodeMap.cpp
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@ -16,7 +16,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<NamedNodeMap> NamedNodeMap::create(Element& element)
{
auto& realm = element.realm();
return realm.heap().allocate<NamedNodeMap>(realm, element);
return realm.heap().allocate<NamedNodeMap>(realm, element).release_allocated_value_but_fixme_should_propagate_errors();
}
NamedNodeMap::NamedNodeMap(Element& element)

12
Userland/Libraries/LibWeb/DOM/Node.cpp
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@ -743,7 +743,7 @@ JS::NonnullGCPtr<Node> Node::clone_node(Document* document, bool clone_children)
} else if (is<DocumentType>(this)) {
// DocumentType
auto document_type = verify_cast<DocumentType>(this);
auto document_type_copy = heap().allocate<DocumentType>(realm(), *document);
auto document_type_copy = heap().allocate<DocumentType>(realm(), *document).release_allocated_value_but_fixme_should_propagate_errors();
// Set copy’s name, public ID, and system ID to those of node.
document_type_copy->set_name(document_type->name());
@ -760,26 +760,26 @@ JS::NonnullGCPtr<Node> Node::clone_node(Document* document, bool clone_children)
auto text = verify_cast<Text>(this);
// Set copy’s data to that of node.
auto text_copy = heap().allocate<Text>(realm(), *document, text->data());
auto text_copy = heap().allocate<Text>(realm(), *document, text->data()).release_allocated_value_but_fixme_should_propagate_errors();
copy = move(text_copy);
} else if (is<Comment>(this)) {
// Comment
auto comment = verify_cast<Comment>(this);
// Set copy’s data to that of node.
auto comment_copy = heap().allocate<Comment>(realm(), *document, comment->data());
auto comment_copy = heap().allocate<Comment>(realm(), *document, comment->data()).release_allocated_value_but_fixme_should_propagate_errors();
copy = move(comment_copy);
} else if (is<ProcessingInstruction>(this)) {
// ProcessingInstruction
auto processing_instruction = verify_cast<ProcessingInstruction>(this);
// Set copy’s target and data to those of node.
auto processing_instruction_copy = heap().allocate<ProcessingInstruction>(realm(), *document, processing_instruction->data(), processing_instruction->target());
auto processing_instruction_copy = heap().allocate<ProcessingInstruction>(realm(), *document, processing_instruction->data(), processing_instruction->target()).release_allocated_value_but_fixme_should_propagate_errors();
copy = processing_instruction_copy;
}
// Otherwise, Do nothing.
else if (is<DocumentFragment>(this)) {
copy = heap().allocate<DocumentFragment>(realm(), *document);
copy = heap().allocate<DocumentFragment>(realm(), *document).release_allocated_value_but_fixme_should_propagate_errors();
}
// FIXME: 4. Set copy’s node document and document to copy, if copy is a document, and set copy’s node document to document otherwise.
@ -1179,7 +1179,7 @@ void Node::string_replace_all(DeprecatedString const& string)
// 2. If string is not the empty string, then set node to a new Text node whose data is string and node document is parent’s node document.
if (!string.is_empty())
node = heap().allocate<Text>(realm(), document(), string);
node = heap().allocate<Text>(realm(), document(), string).release_allocated_value_but_fixme_should_propagate_errors();
// 3. Replace all with node within parent.
replace_all(node);

2
Userland/Libraries/LibWeb/DOM/NodeFilter.cpp
View file

@ -11,7 +11,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<NodeFilter> NodeFilter::create(JS::Realm& realm, WebIDL::CallbackType& callback)
{
return realm.heap().allocate<NodeFilter>(realm, realm, callback);
return realm.heap().allocate<NodeFilter>(realm, realm, callback).release_allocated_value_but_fixme_should_propagate_errors();
}
NodeFilter::NodeFilter(JS::Realm& realm, WebIDL::CallbackType& callback)

2
Userland/Libraries/LibWeb/DOM/NodeIterator.cpp
View file

@ -53,7 +53,7 @@ JS::NonnullGCPtr<NodeIterator> NodeIterator::create(Node& root, unsigned what_to
// 2. Set iterator’s root and iterator’s reference to root.
// 3. Set iterator’s pointer before reference to true.
auto& realm = root.realm();
auto iterator = realm.heap().allocate<NodeIterator>(realm, root);
auto iterator = realm.heap().allocate<NodeIterator>(realm, root).release_allocated_value_but_fixme_should_propagate_errors();
// 4. Set iterator’s whatToShow to whatToShow.
iterator->m_what_to_show = what_to_show;

10
Userland/Libraries/LibWeb/DOM/NodeOperations.cpp
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@ -22,19 +22,19 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Node>> convert_nodes_to_single_node(Vector<
// 4. Otherwise, set node to a new DocumentFragment node whose node document is document, and then append each node in nodes, if any, to it.
// 5. Return node.
auto potentially_convert_string_to_text_node = [&document](Variant<JS::Handle<Node>, DeprecatedString> const& node) -> JS::NonnullGCPtr<Node> {
auto potentially_convert_string_to_text_node = [&document](Variant<JS::Handle<Node>, DeprecatedString> const& node) -> JS::ThrowCompletionOr<JS::NonnullGCPtr<Node>> {
if (node.has<JS::Handle<Node>>())
return *node.get<JS::Handle<Node>>();
return document.heap().allocate<DOM::Text>(document.realm(), document, node.get<DeprecatedString>());
return MUST_OR_THROW_OOM(document.heap().allocate<DOM::Text>(document.realm(), document, node.get<DeprecatedString>()));
};
if (nodes.size() == 1)
return potentially_convert_string_to_text_node(nodes.first());
return TRY(potentially_convert_string_to_text_node(nodes.first()));
auto document_fragment = document.heap().allocate<DOM::DocumentFragment>(document.realm(), document);
auto document_fragment = MUST_OR_THROW_OOM(document.heap().allocate<DOM::DocumentFragment>(document.realm(), document));
for (auto& unconverted_node : nodes) {
auto node = potentially_convert_string_to_text_node(unconverted_node);
auto node = TRY(potentially_convert_string_to_text_node(unconverted_node));
(void)TRY(document_fragment->append_child(node));
}

12
Userland/Libraries/LibWeb/DOM/Range.cpp
View file

@ -35,13 +35,13 @@ JS::NonnullGCPtr<Range> Range::create(HTML::Window& window)
JS::NonnullGCPtr<Range> Range::create(Document& document)
{
auto& realm = document.realm();
return realm.heap().allocate<Range>(realm, document);
return realm.heap().allocate<Range>(realm, document).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Range> Range::create(Node& start_container, u32 start_offset, Node& end_container, u32 end_offset)
{
auto& realm = start_container.realm();
return realm.heap().allocate<Range>(realm, start_container, start_offset, end_container, end_offset);
return realm.heap().allocate<Range>(realm, start_container, start_offset, end_container, end_offset).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Range> Range::construct_impl(JS::Realm& realm)
@ -428,12 +428,12 @@ WebIDL::ExceptionOr<void> Range::select_node_contents(Node const& node)
JS::NonnullGCPtr<Range> Range::clone_range() const
{
return heap().allocate<Range>(shape().realm(), const_cast<Node&>(*m_start_container), m_start_offset, const_cast<Node&>(*m_end_container), m_end_offset);
return heap().allocate<Range>(shape().realm(), const_cast<Node&>(*m_start_container), m_start_offset, const_cast<Node&>(*m_end_container), m_end_offset).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Range> Range::inverted() const
{
return heap().allocate<Range>(shape().realm(), const_cast<Node&>(*m_end_container), m_end_offset, const_cast<Node&>(*m_start_container), m_start_offset);
return heap().allocate<Range>(shape().realm(), const_cast<Node&>(*m_end_container), m_end_offset, const_cast<Node&>(*m_start_container), m_start_offset).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<Range> Range::normalized() const
@ -587,7 +587,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::extract_contents(
WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::extract()
{
// 1. Let fragment be a new DocumentFragment node whose node document is range’s start node’s node document.
auto fragment = heap().allocate<DOM::DocumentFragment>(realm(), const_cast<Document&>(start_container()->document()));
auto fragment = MUST_OR_THROW_OOM(heap().allocate<DOM::DocumentFragment>(realm(), const_cast<Document&>(start_container()->document())));
// 2. If range is collapsed, then return fragment.
if (collapsed())
@ -916,7 +916,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::clone_contents()
WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::clone_the_contents()
{
// 1. Let fragment be a new DocumentFragment node whose node document is range’s start node’s node document.
auto fragment = heap().allocate<DOM::DocumentFragment>(realm(), const_cast<Document&>(start_container()->document()));
auto fragment = MUST_OR_THROW_OOM(heap().allocate<DOM::DocumentFragment>(realm(), const_cast<Document&>(start_container()->document())));
// 2. If range is collapsed, then return fragment.
if (collapsed())

2
Userland/Libraries/LibWeb/DOM/StaticNodeList.cpp
View file

@ -11,7 +11,7 @@ namespace Web::DOM {
JS::NonnullGCPtr<NodeList> StaticNodeList::create(JS::Realm& realm, Vector<JS::Handle<Node>> static_nodes)
{
return realm.heap().allocate<StaticNodeList>(realm, realm, move(static_nodes));
return realm.heap().allocate<StaticNodeList>(realm, realm, move(static_nodes)).release_allocated_value_but_fixme_should_propagate_errors();
}
StaticNodeList::StaticNodeList(JS::Realm& realm, Vector<JS::Handle<Node>> static_nodes)

2
Userland/Libraries/LibWeb/DOM/StaticRange.cpp
View file

@ -32,7 +32,7 @@ WebIDL::ExceptionOr<StaticRange*> StaticRange::construct_impl(JS::Realm& realm,
return WebIDL::InvalidNodeTypeError::create(realm, "endContainer cannot be a DocumentType or Attribute node.");
// 2. Set this’s start to (init["startContainer"], init["startOffset"]) and end to (init["endContainer"], init["endOffset"]).
return realm.heap().allocate<StaticRange>(realm, *init.start_container, init.start_offset, *init.end_container, init.end_offset).ptr();
return realm.heap().allocate<StaticRange>(realm, *init.start_container, init.start_offset, *init.end_container, init.end_offset).release_allocated_value_but_fixme_should_propagate_errors().ptr();
}
JS::ThrowCompletionOr<void> StaticRange::initialize(JS::Realm& realm)

4
Userland/Libraries/LibWeb/DOM/Text.cpp
View file

@ -43,7 +43,7 @@ JS::NonnullGCPtr<Text> Text::construct_impl(JS::Realm& realm, DeprecatedString c
{
// The new Text(data) constructor steps are to set this’s data to data and this’s node document to current global object’s associated Document.
auto& window = verify_cast<HTML::Window>(HTML::current_global_object());
return realm.heap().allocate<Text>(realm, window.associated_document(), data);
return realm.heap().allocate<Text>(realm, window.associated_document(), data).release_allocated_value_but_fixme_should_propagate_errors();
}
void Text::set_owner_input_element(Badge<HTML::HTMLInputElement>, HTML::HTMLInputElement& input_element)
@ -69,7 +69,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Text>> Text::split_text(size_t offset)
auto new_data = TRY(substring_data(offset, count));
// 5. Let new node be a new Text node, with the same node document as node. Set new node’s data to new data.
auto new_node = heap().allocate<Text>(realm(), document(), new_data);
auto new_node = MUST_OR_THROW_OOM(heap().allocate<Text>(realm(), document(), new_data));
// 6. Let parent be node’s parent.
JS::GCPtr<Node> parent = this->parent();

2
Userland/Libraries/LibWeb/DOM/TreeWalker.cpp
View file

@ -44,7 +44,7 @@ JS::NonnullGCPtr<TreeWalker> TreeWalker::create(Node& root, unsigned what_to_sho
// 1. Let walker be a new TreeWalker object.
// 2. Set walker’s root and walker’s current to root.
auto& realm = root.realm();
auto walker = realm.heap().allocate<TreeWalker>(realm, root);
auto walker = realm.heap().allocate<TreeWalker>(realm, root).release_allocated_value_but_fixme_should_propagate_errors();
// 3. Set walker’s whatToShow to whatToShow.
walker->m_what_to_show = what_to_show;

2
Userland/Libraries/LibWeb/DOMParsing/InnerHTML.cpp
View file

@ -21,7 +21,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::DocumentFragment>> parse_fragment(Depr
auto& realm = context_element.realm();
auto new_children = HTML::HTMLParser::parse_html_fragment(context_element, markup);
auto fragment = realm.heap().allocate<DOM::DocumentFragment>(realm, context_element.document());
auto fragment = MUST_OR_THROW_OOM(realm.heap().allocate<DOM::DocumentFragment>(realm, context_element.document()));
for (auto& child : new_children) {
// I don't know if this can throw here, but let's be safe.

2
Userland/Libraries/LibWeb/DOMParsing/XMLSerializer.cpp
View file

@ -22,7 +22,7 @@ namespace Web::DOMParsing {
JS::NonnullGCPtr<XMLSerializer> XMLSerializer::construct_impl(JS::Realm& realm)
{
return realm.heap().allocate<XMLSerializer>(realm, realm);
return (realm.heap().allocate<XMLSerializer>(realm, realm)).release_allocated_value_but_fixme_should_propagate_errors();
}
XMLSerializer::XMLSerializer(JS::Realm& realm)

2
Userland/Libraries/LibWeb/Encoding/TextDecoder.cpp
View file

@ -18,7 +18,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<TextDecoder>> TextDecoder::construct_impl(J
if (!decoder)
return WebIDL::SimpleException { WebIDL::SimpleExceptionType::TypeError, DeprecatedString::formatted("Invalid encoding {}", encoding) };
return realm.heap().allocate<TextDecoder>(realm, realm, *decoder, move(encoding), false, false);
return MUST_OR_THROW_OOM(realm.heap().allocate<TextDecoder>(realm, realm, *decoder, move(encoding), false, false));
}
// https://encoding.spec.whatwg.org/#dom-textdecoder

2
Userland/Libraries/LibWeb/Encoding/TextEncoder.cpp
View file

@ -13,7 +13,7 @@ namespace Web::Encoding {
JS::NonnullGCPtr<TextEncoder> TextEncoder::construct_impl(JS::Realm& realm)
{
return realm.heap().allocate<TextEncoder>(realm, realm);
return realm.heap().allocate<TextEncoder>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
TextEncoder::TextEncoder(JS::Realm& realm)

4
Userland/Libraries/LibWeb/Fetch/BodyInit.cpp
View file

@ -43,12 +43,12 @@ WebIDL::ExceptionOr<Infrastructure::BodyWithType> extract_body(JS::Realm& realm,
else if (auto const* blob_handle = object.get_pointer<JS::Handle<FileAPI::Blob>>()) {
// FIXME: "set stream to the result of running object’s get stream"
(void)blob_handle;
stream = realm.heap().allocate<Streams::ReadableStream>(realm, realm);
stream = MUST_OR_THROW_OOM(realm.heap().allocate<Streams::ReadableStream>(realm, realm));
}
// 4. Otherwise, set stream to a new ReadableStream object, and set up stream.
else {
// FIXME: "set up stream"
stream = realm.heap().allocate<Streams::ReadableStream>(realm, realm);
stream = MUST_OR_THROW_OOM(realm.heap().allocate<Streams::ReadableStream>(realm, realm));
}
// 5. Assert: stream is a ReadableStream object.

2
Userland/Libraries/LibWeb/Fetch/Headers.cpp
View file

@ -17,7 +17,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Headers>> Headers::construct_impl(JS::Realm
auto& vm = realm.vm();
// The new Headers(init) constructor steps are:
auto headers = realm.heap().allocate<Headers>(realm, realm, Infrastructure::HeaderList::create(vm));
auto headers = MUST_OR_THROW_OOM(realm.heap().allocate<Headers>(realm, realm, Infrastructure::HeaderList::create(vm)));
// 1. Set this’s guard to "none".
headers->m_guard = Guard::None;

4
Userland/Libraries/LibWeb/Fetch/HeadersIterator.cpp
View file

@ -15,7 +15,7 @@ namespace Web::Bindings {
template<>
void Intrinsics::create_web_prototype_and_constructor<HeadersIteratorPrototype>(JS::Realm& realm)
{
auto prototype = heap().allocate<HeadersIteratorPrototype>(realm, realm);
auto prototype = heap().allocate<HeadersIteratorPrototype>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
m_prototypes.set("HeadersIterator"sv, prototype);
}
@ -25,7 +25,7 @@ namespace Web::Fetch {
JS::NonnullGCPtr<HeadersIterator> HeadersIterator::create(Headers const& headers, JS::Object::PropertyKind iteration_kind)
{
return headers.heap().allocate<HeadersIterator>(headers.realm(), headers, iteration_kind);
return headers.heap().allocate<HeadersIterator>(headers.realm(), headers, iteration_kind).release_allocated_value_but_fixme_should_propagate_errors();
}
HeadersIterator::HeadersIterator(Headers const& headers, JS::Object::PropertyKind iteration_kind)

2
Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Bodies.cpp
View file

@ -34,7 +34,7 @@ WebIDL::ExceptionOr<Body> Body::clone() const
// FIXME: 1. Let « out1, out2 » be the result of teeing body’s stream.
// FIXME: 2. Set body’s stream to out1.
auto out2 = vm.heap().allocate<Streams::ReadableStream>(realm, realm);
auto out2 = MUST_OR_THROW_OOM(vm.heap().allocate<Streams::ReadableStream>(realm, realm));
// 3. Return a body whose stream is out2 and other members are copied from body.
return Body { JS::make_handle(out2), m_source, m_length };

12
Userland/Libraries/LibWeb/Fetch/Request.cpp
View file

@ -85,14 +85,14 @@ JS::NonnullGCPtr<Request> Request::create(JS::Realm& realm, JS::NonnullGCPtr<Inf
{
// 1. Let requestObject be a new Request object with realm.
// 2. Set requestObject’s request to request.
auto request_object = realm.heap().allocate<Request>(realm, realm, request);
auto request_object = realm.heap().allocate<Request>(realm, realm, request).release_allocated_value_but_fixme_should_propagate_errors();
// 3. Set requestObject’s headers to a new Headers object with realm, whose headers list is request’s headers list and guard is guard.
request_object->m_headers = realm.heap().allocate<Headers>(realm, realm, request->header_list());
request_object->m_headers = realm.heap().allocate<Headers>(realm, realm, request->header_list()).release_allocated_value_but_fixme_should_propagate_errors();
request_object->m_headers->set_guard(guard);
// 4. Set requestObject’s signal to a new AbortSignal object with realm.
request_object->m_signal = realm.heap().allocate<DOM::AbortSignal>(realm, realm);
request_object->m_signal = realm.heap().allocate<DOM::AbortSignal>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
// 5. Return requestObject.
return request_object;
@ -104,7 +104,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Request>> Request::construct_impl(JS::Realm
auto& vm = realm.vm();
// Referred to as 'this' in the spec.
auto request_object = realm.heap().allocate<Request>(realm, realm, Infrastructure::Request::create(vm));
auto request_object = MUST_OR_THROW_OOM(realm.heap().allocate<Request>(realm, realm, Infrastructure::Request::create(vm)));
// 1. Let request be null.
JS::GCPtr<Infrastructure::Request> input_request;
@ -389,14 +389,14 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Request>> Request::construct_impl(JS::Realm
// 28. Set this’s signal to a new AbortSignal object with this’s relevant Realm.
auto& this_relevant_realm = HTML::relevant_realm(*request_object);
request_object->m_signal = realm.heap().allocate<DOM::AbortSignal>(this_relevant_realm, this_relevant_realm);
request_object->m_signal = MUST_OR_THROW_OOM(realm.heap().allocate<DOM::AbortSignal>(this_relevant_realm, this_relevant_realm));
// 29. If signal is not null, then make this’s signal follow signal.
if (input_signal != nullptr)
request_object->m_signal->follow(*input_signal);
// 30. Set this’s headers to a new Headers object with this’s relevant Realm, whose header list is request’s header list and guard is "request".
request_object->m_headers = realm.heap().allocate<Headers>(realm, realm, request->header_list());
request_object->m_headers = MUST_OR_THROW_OOM(realm.heap().allocate<Headers>(realm, realm, request->header_list()));
request_object->m_headers->set_guard(Headers::Guard::Request);
// 31. If this’s request’s mode is "no-cors", then:

8
Userland/Libraries/LibWeb/Fetch/Response.cpp
View file

@ -77,10 +77,10 @@ JS::NonnullGCPtr<Response> Response::create(JS::Realm& realm, JS::NonnullGCPtr<I
{
// 1. Let responseObject be a new Response object with realm.
// 2. Set responseObject’s response to response.
auto response_object = realm.heap().allocate<Response>(realm, realm, response);
auto response_object = realm.heap().allocate<Response>(realm, realm, response).release_allocated_value_but_fixme_should_propagate_errors();
// 3. Set responseObject’s headers to a new Headers object with realm, whose headers list is response’s headers list and guard is guard.
response_object->m_headers = realm.heap().allocate<Headers>(realm, realm, response->header_list());
response_object->m_headers = realm.heap().allocate<Headers>(realm, realm, response->header_list()).release_allocated_value_but_fixme_should_propagate_errors();
response_object->m_headers->set_guard(guard);
// 4. Return responseObject.
@ -136,14 +136,14 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> Response::construct_impl(JS::Rea
auto& vm = realm.vm();
// Referred to as 'this' in the spec.
auto response_object = realm.heap().allocate<Response>(realm, realm, Infrastructure::Response::create(vm));
auto response_object = MUST_OR_THROW_OOM(realm.heap().allocate<Response>(realm, realm, Infrastructure::Response::create(vm)));
// 1. Set this’s response to a new response.
// NOTE: This is done at the beginning as the 'this' value Response object
// cannot exist with a null Infrastructure::Response.
// 2. Set this’s headers to a new Headers object with this’s relevant Realm, whose header list is this’s response’s header list and guard is "response".
response_object->m_headers = realm.heap().allocate<Headers>(realm, realm, response_object->response()->header_list());
response_object->m_headers = MUST_OR_THROW_OOM(realm.heap().allocate<Headers>(realm, realm, response_object->response()->header_list()));
response_object->m_headers->set_guard(Headers::Guard::Response);
// 3. Let bodyWithType be null.

8
Userland/Libraries/LibWeb/FileAPI/Blob.cpp
View file

@ -17,7 +17,7 @@ namespace Web::FileAPI {
JS::NonnullGCPtr<Blob> Blob::create(JS::Realm& realm, ByteBuffer byte_buffer, DeprecatedString type)
{
return realm.heap().allocate<Blob>(realm, realm, move(byte_buffer), move(type));
return realm.heap().allocate<Blob>(realm, realm, move(byte_buffer), move(type)).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://w3c.github.io/FileAPI/#convert-line-endings-to-native
@ -145,7 +145,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Blob>> Blob::create(JS::Realm& realm, Optio
{
// 1. If invoked with zero parameters, return a new Blob object consisting of 0 bytes, with size set to 0, and with type set to the empty string.
if (!blob_parts.has_value() && !options.has_value())
return realm.heap().allocate<Blob>(realm, realm);
return MUST_OR_THROW_OOM(realm.heap().allocate<Blob>(realm, realm));
ByteBuffer byte_buffer {};
// 2. Let bytes be the result of processing blob parts given blobParts and options.
@ -170,7 +170,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Blob>> Blob::create(JS::Realm& realm, Optio
}
// 4. Return a Blob object referring to bytes as its associated byte sequence, with its size set to the length of bytes, and its type set to the value of t from the substeps above.
return realm.heap().allocate<Blob>(realm, realm, move(byte_buffer), move(type));
return MUST_OR_THROW_OOM(realm.heap().allocate<Blob>(realm, realm, move(byte_buffer), move(type)));
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<Blob>> Blob::construct_impl(JS::Realm& realm, Optional<Vector<BlobPart>> const& blob_parts, Optional<BlobPropertyBag> const& options)
@ -239,7 +239,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Blob>> Blob::slice(Optional<i64> start, Opt
// b. S.size = span.
// c. S.type = relativeContentType.
auto byte_buffer = TRY_OR_THROW_OOM(realm().vm(), m_byte_buffer.slice(relative_start, span));
return heap().allocate<Blob>(realm(), realm(), move(byte_buffer), move(relative_content_type));
return MUST_OR_THROW_OOM(heap().allocate<Blob>(realm(), realm(), move(byte_buffer), move(relative_content_type)));
}
// https://w3c.github.io/FileAPI/#dom-blob-text

2
Userland/Libraries/LibWeb/FileAPI/File.cpp
View file

@ -66,7 +66,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<File>> File::create(JS::Realm& realm, Vecto
// 4. F.name is set to n.
// 5. F.type is set to t.
// 6. F.lastModified is set to d.
return realm.heap().allocate<File>(realm, realm, move(bytes), move(name), move(type), last_modified);
return MUST_OR_THROW_OOM(realm.heap().allocate<File>(realm, realm, move(bytes), move(name), move(type), last_modified));
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<File>> File::construct_impl(JS::Realm& realm, Vector<BlobPart> const& file_bits, DeprecatedString const& file_name, Optional<FilePropertyBag> const& options)

2
Userland/Libraries/LibWeb/FileAPI/FileList.cpp
View file

@ -13,7 +13,7 @@ namespace Web::FileAPI {
JS::NonnullGCPtr<FileList> FileList::create(JS::Realm& realm, Vector<JS::NonnullGCPtr<File>>&& files)
{
return realm.heap().allocate<FileList>(realm, realm, move(files));
return realm.heap().allocate<FileList>(realm, realm, move(files)).release_allocated_value_but_fixme_should_propagate_errors();
}
FileList::FileList(JS::Realm& realm, Vector<JS::NonnullGCPtr<File>>&& files)

2
Userland/Libraries/LibWeb/Geometry/DOMPoint.cpp
View file

@ -12,7 +12,7 @@ namespace Web::Geometry {
JS::NonnullGCPtr<DOMPoint> DOMPoint::construct_impl(JS::Realm& realm, double x, double y, double z, double w)
{
return realm.heap().allocate<DOMPoint>(realm, realm, x, y, z, w);
return realm.heap().allocate<DOMPoint>(realm, realm, x, y, z, w).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMPoint::DOMPoint(JS::Realm& realm, double x, double y, double z, double w)

2
Userland/Libraries/LibWeb/Geometry/DOMPointReadOnly.cpp
View file

@ -12,7 +12,7 @@ namespace Web::Geometry {
JS::NonnullGCPtr<DOMPointReadOnly> DOMPointReadOnly::construct_impl(JS::Realm& realm, double x, double y, double z, double w)
{
return realm.heap().allocate<DOMPointReadOnly>(realm, realm, x, y, z, w);
return realm.heap().allocate<DOMPointReadOnly>(realm, realm, x, y, z, w).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMPointReadOnly::DOMPointReadOnly(JS::Realm& realm, double x, double y, double z, double w)

2
Userland/Libraries/LibWeb/Geometry/DOMRect.cpp
View file

@ -11,7 +11,7 @@ namespace Web::Geometry {
JS::NonnullGCPtr<DOMRect> DOMRect::construct_impl(JS::Realm& realm, double x, double y, double width, double height)
{
return realm.heap().allocate<DOMRect>(realm, realm, x, y, width, height);
return realm.heap().allocate<DOMRect>(realm, realm, x, y, width, height).release_allocated_value_but_fixme_should_propagate_errors();
}
JS::NonnullGCPtr<DOMRect> DOMRect::create(JS::Realm& realm, Gfx::FloatRect const& rect)

2
Userland/Libraries/LibWeb/Geometry/DOMRectList.cpp
View file

@ -16,7 +16,7 @@ JS::NonnullGCPtr<DOMRectList> DOMRectList::create(JS::Realm& realm, Vector<JS::H
Vector<JS::NonnullGCPtr<DOMRect>> rects;
for (auto& rect : rect_handles)
rects.append(*rect);
return realm.heap().allocate<DOMRectList>(realm, realm, move(rects));
return realm.heap().allocate<DOMRectList>(realm, realm, move(rects)).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMRectList::DOMRectList(JS::Realm& realm, Vector<JS::NonnullGCPtr<DOMRect>> rects)

2
Userland/Libraries/LibWeb/Geometry/DOMRectReadOnly.cpp
View file

@ -11,7 +11,7 @@ namespace Web::Geometry {
JS::NonnullGCPtr<DOMRectReadOnly> DOMRectReadOnly::construct_impl(JS::Realm& realm, double x, double y, double width, double height)
{
return realm.heap().allocate<DOMRectReadOnly>(realm, realm, x, y, width, height);
return realm.heap().allocate<DOMRectReadOnly>(realm, realm, x, y, width, height).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMRectReadOnly::DOMRectReadOnly(JS::Realm& realm, double x, double y, double width, double height)

2
Userland/Libraries/LibWeb/HTML/BrowsingContext.cpp
View file

@ -115,7 +115,7 @@ JS::NonnullGCPtr<BrowsingContext> BrowsingContext::create_a_new_browsing_context
auto realm_execution_context = Bindings::create_a_new_javascript_realm(
Bindings::main_thread_vm(),
[&](JS::Realm& realm) -> JS::Object* {
browsing_context->m_window_proxy = realm.heap().allocate<WindowProxy>(realm, realm);
browsing_context->m_window_proxy = realm.heap().allocate<WindowProxy>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
// - For the global object, create a new Window object.
window = HTML::Window::create(realm);

6
Userland/Libraries/LibWeb/HTML/CanvasGradient.cpp
View file

@ -22,21 +22,21 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<CanvasGradient>> CanvasGradient::create_rad
return WebIDL::IndexSizeError::create(realm, "The r1 passed is less than 0");
auto radial_gradient = Gfx::CanvasRadialGradientPaintStyle::create(Gfx::FloatPoint { x0, y0 }, r0, Gfx::FloatPoint { x1, y1 }, r1);
return realm.heap().allocate<CanvasGradient>(realm, realm, *radial_gradient);
return MUST_OR_THROW_OOM(realm.heap().allocate<CanvasGradient>(realm, realm, *radial_gradient));
}
// https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-createlineargradient
JS::NonnullGCPtr<CanvasGradient> CanvasGradient::create_linear(JS::Realm& realm, double x0, double y0, double x1, double y1)
{
auto linear_gradient = Gfx::CanvasLinearGradientPaintStyle::create(Gfx::FloatPoint { x0, y0 }, Gfx::FloatPoint { x1, y1 });
return realm.heap().allocate<CanvasGradient>(realm, realm, *linear_gradient);
return realm.heap().allocate<CanvasGradient>(realm, realm, *linear_gradient).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-createconicgradient
JS::NonnullGCPtr<CanvasGradient> CanvasGradient::create_conic(JS::Realm& realm, double start_angle, double x, double y)
{
auto conic_gradient = Gfx::CanvasConicGradientPaintStyle::create(Gfx::FloatPoint { x, y }, start_angle);
return realm.heap().allocate<CanvasGradient>(realm, realm, *conic_gradient);
return realm.heap().allocate<CanvasGradient>(realm, realm, *conic_gradient).release_allocated_value_but_fixme_should_propagate_errors();
}
CanvasGradient::CanvasGradient(JS::Realm& realm, Gfx::GradientPaintStyle& gradient)

2
Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
View file

@ -26,7 +26,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<CanvasRenderingContext2D> CanvasRenderingContext2D::create(JS::Realm& realm, HTMLCanvasElement& element)
{
return realm.heap().allocate<CanvasRenderingContext2D>(realm, realm, element);
return realm.heap().allocate<CanvasRenderingContext2D>(realm, realm, element).release_allocated_value_but_fixme_should_propagate_errors();
}
CanvasRenderingContext2D::CanvasRenderingContext2D(JS::Realm& realm, HTMLCanvasElement& element)

2
Userland/Libraries/LibWeb/HTML/CloseEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
CloseEvent* CloseEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, CloseEventInit const& event_init)
{
return realm.heap().allocate<CloseEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<CloseEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
CloseEvent* CloseEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, CloseEventInit const& event_init)

2
Userland/Libraries/LibWeb/HTML/DOMParser.cpp
View file

@ -15,7 +15,7 @@ namespace Web::HTML {
WebIDL::ExceptionOr<JS::NonnullGCPtr<DOMParser>> DOMParser::construct_impl(JS::Realm& realm)
{
return realm.heap().allocate<DOMParser>(realm, realm);
return MUST_OR_THROW_OOM(realm.heap().allocate<DOMParser>(realm, realm));
}
DOMParser::DOMParser(JS::Realm& realm)

2
Userland/Libraries/LibWeb/HTML/DOMStringMap.cpp
View file

@ -15,7 +15,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<DOMStringMap> DOMStringMap::create(DOM::Element& element)
{
auto& realm = element.realm();
return realm.heap().allocate<DOMStringMap>(realm, element);
return realm.heap().allocate<DOMStringMap>(realm, element).release_allocated_value_but_fixme_should_propagate_errors();
}
DOMStringMap::DOMStringMap(DOM::Element& element)

2
Userland/Libraries/LibWeb/HTML/ErrorEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
ErrorEvent* ErrorEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, ErrorEventInit const& event_init)
{
return realm.heap().allocate<ErrorEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<ErrorEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
ErrorEvent* ErrorEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, ErrorEventInit const& event_init)

4
Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
View file

@ -382,13 +382,13 @@ void HTMLInputElement::create_shadow_tree_if_needed()
break;
}
auto shadow_root = heap().allocate<DOM::ShadowRoot>(realm(), document(), *this);
auto shadow_root = heap().allocate<DOM::ShadowRoot>(realm(), document(), *this).release_allocated_value_but_fixme_should_propagate_errors();
auto initial_value = m_value;
if (initial_value.is_null())
initial_value = DeprecatedString::empty();
auto element = document().create_element(HTML::TagNames::div).release_value();
MUST(element->set_attribute(HTML::AttributeNames::style, "white-space: pre; padding-top: 1px; padding-bottom: 1px; padding-left: 2px; padding-right: 2px"));
m_text_node = heap().allocate<DOM::Text>(realm(), document(), initial_value);
m_text_node = heap().allocate<DOM::Text>(realm(), document(), initial_value).release_allocated_value_but_fixme_should_propagate_errors();
m_text_node->set_always_editable(m_type != TypeAttributeState::FileUpload);
m_text_node->set_owner_input_element({}, *this);

2
Userland/Libraries/LibWeb/HTML/HTMLOptionsCollection.cpp
View file

@ -15,7 +15,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<HTMLOptionsCollection> HTMLOptionsCollection::create(DOM::ParentNode& root, Function<bool(DOM::Element const&)> filter)
{
return root.heap().allocate<HTMLOptionsCollection>(root.realm(), root, move(filter));
return root.heap().allocate<HTMLOptionsCollection>(root.realm(), root, move(filter)).release_allocated_value_but_fixme_should_propagate_errors();
}
HTMLOptionsCollection::HTMLOptionsCollection(DOM::ParentNode& root, Function<bool(DOM::Element const&)> filter)

2
Userland/Libraries/LibWeb/HTML/HTMLTemplateElement.cpp
View file

@ -22,7 +22,7 @@ JS::ThrowCompletionOr<void> HTMLTemplateElement::initialize(JS::Realm& realm)
MUST_OR_THROW_OOM(Base::initialize(realm));
set_prototype(&Bindings::ensure_web_prototype<Bindings::HTMLTemplateElementPrototype>(realm, "HTMLTemplateElement"));
m_content = heap().allocate<DOM::DocumentFragment>(realm, m_document->appropriate_template_contents_owner_document());
m_content = MUST_OR_THROW_OOM(heap().allocate<DOM::DocumentFragment>(realm, m_document->appropriate_template_contents_owner_document()));
m_content->set_host(this);
return {};

2
Userland/Libraries/LibWeb/HTML/History.cpp
View file

@ -12,7 +12,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<History> History::create(JS::Realm& realm, DOM::Document& document)
{
return realm.heap().allocate<History>(realm, realm, document);
return realm.heap().allocate<History>(realm, realm, document).release_allocated_value_but_fixme_should_propagate_errors();
}
History::History(JS::Realm& realm, DOM::Document& document)

2
Userland/Libraries/LibWeb/HTML/ImageData.cpp
View file

@ -28,7 +28,7 @@ JS::GCPtr<ImageData> ImageData::create_with_size(JS::Realm& realm, int width, in
auto bitmap_or_error = Gfx::Bitmap::create_wrapper(Gfx::BitmapFormat::RGBA8888, Gfx::IntSize(width, height), 1, width * sizeof(u32), data->data().data());
if (bitmap_or_error.is_error())
return nullptr;
return realm.heap().allocate<ImageData>(realm, realm, bitmap_or_error.release_value(), move(data));
return realm.heap().allocate<ImageData>(realm, realm, bitmap_or_error.release_value(), move(data)).release_allocated_value_but_fixme_should_propagate_errors();
}
ImageData::ImageData(JS::Realm& realm, NonnullRefPtr<Gfx::Bitmap> bitmap, JS::NonnullGCPtr<JS::Uint8ClampedArray> data)

2
Userland/Libraries/LibWeb/HTML/MessageChannel.cpp
View file

@ -13,7 +13,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<MessageChannel> MessageChannel::construct_impl(JS::Realm& realm)
{
return realm.heap().allocate<MessageChannel>(realm, realm);
return realm.heap().allocate<MessageChannel>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
MessageChannel::MessageChannel(JS::Realm& realm)

2
Userland/Libraries/LibWeb/HTML/MessageEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
MessageEvent* MessageEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, MessageEventInit const& event_init)
{
return realm.heap().allocate<MessageEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<MessageEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
MessageEvent* MessageEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, MessageEventInit const& event_init)

2
Userland/Libraries/LibWeb/HTML/MessagePort.cpp
View file

@ -16,7 +16,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<MessagePort> MessagePort::create(JS::Realm& realm)
{
return realm.heap().allocate<MessagePort>(realm, realm);
return realm.heap().allocate<MessagePort>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
MessagePort::MessagePort(JS::Realm& realm)

2
Userland/Libraries/LibWeb/HTML/Navigator.cpp
View file

@ -17,7 +17,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<Navigator> Navigator::create(JS::Realm& realm)
{
return realm.heap().allocate<Navigator>(realm, realm);
return realm.heap().allocate<Navigator>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
Navigator::Navigator(JS::Realm& realm)

2
Userland/Libraries/LibWeb/HTML/PageTransitionEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
PageTransitionEvent* PageTransitionEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, PageTransitionEventInit const& event_init)
{
return realm.heap().allocate<PageTransitionEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<PageTransitionEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
PageTransitionEvent* PageTransitionEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, PageTransitionEventInit const& event_init)

16
Userland/Libraries/LibWeb/HTML/Parser/HTMLParser.cpp
View file

@ -462,13 +462,13 @@ void HTMLParser::handle_initial(HTMLToken& token)
}
if (token.is_comment()) {
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment());
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors();
MUST(document().append_child(*comment));
return;
}
if (token.is_doctype()) {
auto doctype = realm().heap().allocate<DOM::DocumentType>(realm(), document());
auto doctype = realm().heap().allocate<DOM::DocumentType>(realm(), document()).release_allocated_value_but_fixme_should_propagate_errors();
doctype->set_name(token.doctype_data().name);
doctype->set_public_id(token.doctype_data().public_identifier);
doctype->set_system_id(token.doctype_data().system_identifier);
@ -497,7 +497,7 @@ void HTMLParser::handle_before_html(HTMLToken& token)
// -> A comment token
if (token.is_comment()) {
// Insert a comment as the last child of the Document object.
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment());
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors();
MUST(document().append_child(*comment));
return;
}
@ -759,7 +759,7 @@ AnythingElse:
void HTMLParser::insert_comment(HTMLToken& token)
{
auto adjusted_insertion_location = find_appropriate_place_for_inserting_node();
adjusted_insertion_location.parent->insert_before(realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()), adjusted_insertion_location.insert_before_sibling);
adjusted_insertion_location.parent->insert_before(realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors(), adjusted_insertion_location.insert_before_sibling);
}
void HTMLParser::handle_in_head(HTMLToken& token)
@ -945,7 +945,7 @@ DOM::Text* HTMLParser::find_character_insertion_node()
return nullptr;
if (adjusted_insertion_location.parent->last_child() && adjusted_insertion_location.parent->last_child()->is_text())
return verify_cast<DOM::Text>(adjusted_insertion_location.parent->last_child());
auto new_text_node = realm().heap().allocate<DOM::Text>(realm(), document(), "");
auto new_text_node = realm().heap().allocate<DOM::Text>(realm(), document(), "").release_allocated_value_but_fixme_should_propagate_errors();
MUST(adjusted_insertion_location.parent->append_child(*new_text_node));
return new_text_node;
}
@ -1071,7 +1071,7 @@ void HTMLParser::handle_after_body(HTMLToken& token)
if (token.is_comment()) {
auto& insertion_location = m_stack_of_open_elements.first();
MUST(insertion_location.append_child(realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment())));
MUST(insertion_location.append_child(realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors()));
return;
}
@ -1107,7 +1107,7 @@ void HTMLParser::handle_after_body(HTMLToken& token)
void HTMLParser::handle_after_after_body(HTMLToken& token)
{
if (token.is_comment()) {
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment());
auto comment = realm().heap().allocate<DOM::Comment>(realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors();
MUST(document().append_child(*comment));
return;
}
@ -3181,7 +3181,7 @@ void HTMLParser::handle_after_frameset(HTMLToken& token)
void HTMLParser::handle_after_after_frameset(HTMLToken& token)
{
if (token.is_comment()) {
auto comment = document().heap().allocate<DOM::Comment>(document().realm(), document(), token.comment());
auto comment = document().heap().allocate<DOM::Comment>(document().realm(), document(), token.comment()).release_allocated_value_but_fixme_should_propagate_errors();
MUST(document().append_child(comment));
return;
}

2
Userland/Libraries/LibWeb/HTML/Path2D.cpp
View file

@ -14,7 +14,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<Path2D> Path2D::construct_impl(JS::Realm& realm, Optional<Variant<JS::Handle<Path2D>, DeprecatedString>> const& path)
{
return realm.heap().allocate<Path2D>(realm, realm, path);
return realm.heap().allocate<Path2D>(realm, realm, path).release_allocated_value_but_fixme_should_propagate_errors();
}
// https://html.spec.whatwg.org/multipage/canvas.html#dom-path2d

2
Userland/Libraries/LibWeb/HTML/PromiseRejectionEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
PromiseRejectionEvent* PromiseRejectionEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, PromiseRejectionEventInit const& event_init)
{
return realm.heap().allocate<PromiseRejectionEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<PromiseRejectionEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
PromiseRejectionEvent* PromiseRejectionEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, PromiseRejectionEventInit const& event_init)

2
Userland/Libraries/LibWeb/HTML/Scripting/ModuleScript.cpp
View file

@ -38,7 +38,7 @@ JS::GCPtr<JavaScriptModuleScript> JavaScriptModuleScript::create(DeprecatedStrin
auto& realm = settings_object.realm();
// 2. Let script be a new module script that this algorithm will subsequently initialize.
auto script = realm.heap().allocate<JavaScriptModuleScript>(realm, move(base_url), filename, settings_object);
auto script = realm.heap().allocate<JavaScriptModuleScript>(realm, move(base_url), filename, settings_object).release_allocated_value_but_fixme_should_propagate_errors();
// 3. Set script's settings object to settings.
// NOTE: This was already done when constructing.

4
Userland/Libraries/LibWeb/HTML/Scripting/WindowEnvironmentSettingsObject.cpp
View file

@ -38,7 +38,7 @@ void WindowEnvironmentSettingsObject::setup(AK::URL const& creation_url, Nonnull
// 3. Let settings object be a new environment settings object whose algorithms are defined as follows:
// NOTE: See the functions defined for this class.
auto settings_object = realm->heap().allocate<WindowEnvironmentSettingsObject>(*realm, window, move(execution_context));
auto settings_object = realm->heap().allocate<WindowEnvironmentSettingsObject>(*realm, window, move(execution_context)).release_allocated_value_but_fixme_should_propagate_errors();
// 4. If reservedEnvironment is non-null, then:
if (reserved_environment.has_value()) {
@ -71,7 +71,7 @@ void WindowEnvironmentSettingsObject::setup(AK::URL const& creation_url, Nonnull
// 7. Set realm's [[HostDefined]] field to settings object.
// Non-Standard: We store the ESO next to the web intrinsics in a custom HostDefined object
auto intrinsics = realm->heap().allocate<Bindings::Intrinsics>(*realm, *realm);
auto intrinsics = realm->heap().allocate<Bindings::Intrinsics>(*realm, *realm).release_allocated_value_but_fixme_should_propagate_errors();
auto host_defined = make<Bindings::HostDefined>(settings_object, intrinsics);
realm->set_host_defined(move(host_defined));

4
Userland/Libraries/LibWeb/HTML/Scripting/WorkerEnvironmentSettingsObject.h
View file

@ -27,10 +27,10 @@ public:
{
auto* realm = execution_context->realm;
VERIFY(realm);
auto settings_object = realm->heap().allocate<WorkerEnvironmentSettingsObject>(*realm, move(execution_context));
auto settings_object = realm->heap().allocate<WorkerEnvironmentSettingsObject>(*realm, move(execution_context)).release_allocated_value_but_fixme_should_propagate_errors();
settings_object->target_browsing_context = nullptr;
auto intrinsics = realm->heap().allocate<Bindings::Intrinsics>(*realm, *realm);
auto intrinsics = realm->heap().allocate<Bindings::Intrinsics>(*realm, *realm).release_allocated_value_but_fixme_should_propagate_errors();
auto host_defined = make<Bindings::HostDefined>(settings_object, intrinsics);
realm->set_host_defined(move(host_defined));

2
Userland/Libraries/LibWeb/HTML/Storage.cpp
View file

@ -12,7 +12,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<Storage> Storage::create(JS::Realm& realm)
{
return realm.heap().allocate<Storage>(realm, realm);
return realm.heap().allocate<Storage>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
Storage::Storage(JS::Realm& realm)

2
Userland/Libraries/LibWeb/HTML/SubmitEvent.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
SubmitEvent* SubmitEvent::create(JS::Realm& realm, DeprecatedFlyString const& event_name, SubmitEventInit const& event_init)
{
return realm.heap().allocate<SubmitEvent>(realm, realm, event_name, event_init);
return realm.heap().allocate<SubmitEvent>(realm, realm, event_name, event_init).release_allocated_value_but_fixme_should_propagate_errors();
}
SubmitEvent* SubmitEvent::construct_impl(JS::Realm& realm, DeprecatedFlyString const& event_name, SubmitEventInit const& event_init)

2
Userland/Libraries/LibWeb/HTML/TextMetrics.cpp
View file

@ -11,7 +11,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<TextMetrics> TextMetrics::create(JS::Realm& realm)
{
return realm.heap().allocate<TextMetrics>(realm, realm);
return realm.heap().allocate<TextMetrics>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
TextMetrics::TextMetrics(JS::Realm& realm)

14
Userland/Libraries/LibWeb/HTML/Window.cpp
View file

@ -88,7 +88,7 @@ private:
JS::NonnullGCPtr<Window> Window::create(JS::Realm& realm)
{
return realm.heap().allocate<Window>(realm, realm);
return realm.heap().allocate<Window>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
Window::Window(JS::Realm& realm)
@ -115,14 +115,14 @@ Window::~Window() = default;
HighResolutionTime::Performance& Window::performance()
{
if (!m_performance)
m_performance = heap().allocate<HighResolutionTime::Performance>(realm(), *this);
m_performance = heap().allocate<HighResolutionTime::Performance>(realm(), *this).release_allocated_value_but_fixme_should_propagate_errors();
return *m_performance;
}
CSS::Screen& Window::screen()
{
if (!m_screen)
m_screen = heap().allocate<CSS::Screen>(realm(), *this);
m_screen = heap().allocate<CSS::Screen>(realm(), *this).release_allocated_value_but_fixme_should_propagate_errors();
return *m_screen;
}
@ -1133,7 +1133,7 @@ void Window::initialize_web_interfaces(Badge<WindowEnvironmentSettingsObject>)
define_native_accessor(realm, "outerWidth", outer_width_getter, {}, attr);
define_native_accessor(realm, "outerHeight", outer_height_getter, {}, attr);
define_direct_property("CSS", heap().allocate<Bindings::CSSNamespace>(realm, realm), 0);
define_direct_property("CSS", heap().allocate<Bindings::CSSNamespace>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors(), 0);
define_native_accessor(realm, "localStorage", local_storage_getter, {}, attr);
define_native_accessor(realm, "sessionStorage", session_storage_getter, {}, attr);
@ -1143,9 +1143,9 @@ void Window::initialize_web_interfaces(Badge<WindowEnvironmentSettingsObject>)
// Legacy
define_native_accessor(realm, "event", event_getter, event_setter, JS::Attribute::Enumerable);
m_location = heap().allocate<HTML::Location>(realm, realm);
m_location = heap().allocate<HTML::Location>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
m_navigator = heap().allocate<HTML::Navigator>(realm, realm);
m_navigator = heap().allocate<HTML::Navigator>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
define_direct_property("navigator", m_navigator, JS::Attribute::Enumerable | JS::Attribute::Configurable);
define_direct_property("clientInformation", m_navigator, JS::Attribute::Enumerable | JS::Attribute::Configurable);
@ -1153,7 +1153,7 @@ void Window::initialize_web_interfaces(Badge<WindowEnvironmentSettingsObject>)
define_native_accessor(realm, "location", location_getter, location_setter, JS::Attribute::Enumerable);
// WebAssembly "namespace"
define_direct_property("WebAssembly", heap().allocate<Bindings::WebAssemblyObject>(realm, realm), JS::Attribute::Enumerable | JS::Attribute::Configurable);
define_direct_property("WebAssembly", heap().allocate<Bindings::WebAssemblyObject>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors(), JS::Attribute::Enumerable | JS::Attribute::Configurable);
// HTML::GlobalEventHandlers and HTML::WindowEventHandlers
#define __ENUMERATE(attribute, event_name) \

2
Userland/Libraries/LibWeb/HTML/Worker.cpp
View file

@ -77,7 +77,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Worker>> Worker::create(DeprecatedFlyString
// 5. Let worker URL be the resulting URL record.
// 6. Let worker be a new Worker object.
auto worker = document.heap().allocate<Worker>(document.realm(), script_url, options, document);
auto worker = MUST_OR_THROW_OOM(document.heap().allocate<Worker>(document.realm(), script_url, options, document));
// 7. Let outside port be a new MessagePort in outside settings's Realm.
auto outside_port = MessagePort::create(outside_settings.realm());

2
Userland/Libraries/LibWeb/HTML/WorkerNavigator.cpp
View file

@ -13,7 +13,7 @@ namespace Web::HTML {
JS::NonnullGCPtr<WorkerNavigator> WorkerNavigator::create(WorkerGlobalScope& global_scope)
{
return global_scope.heap().allocate<WorkerNavigator>(global_scope.realm(), global_scope);
return global_scope.heap().allocate<WorkerNavigator>(global_scope.realm(), global_scope).release_allocated_value_but_fixme_should_propagate_errors();
}
WorkerNavigator::WorkerNavigator(WorkerGlobalScope& global_scope)

2
Userland/Libraries/LibWeb/HighResolutionTime/Performance.cpp
View file

@ -40,7 +40,7 @@ void Performance::visit_edges(Cell::Visitor& visitor)
JS::GCPtr<NavigationTiming::PerformanceTiming> Performance::timing()
{
if (!m_timing)
m_timing = heap().allocate<NavigationTiming::PerformanceTiming>(realm(), *m_window);
m_timing = heap().allocate<NavigationTiming::PerformanceTiming>(realm(), *m_window).release_allocated_value_but_fixme_should_propagate_errors();
return m_timing;
}

2
Userland/Libraries/LibWeb/IntersectionObserver/IntersectionObserver.cpp
View file

@ -17,7 +17,7 @@ JS::NonnullGCPtr<IntersectionObserver> IntersectionObserver::construct_impl(JS::
(void)callback;
(void)options;
return realm.heap().allocate<IntersectionObserver>(realm, realm);
return realm.heap().allocate<IntersectionObserver>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
IntersectionObserver::IntersectionObserver(JS::Realm& realm)

4
Userland/Libraries/LibWeb/Layout/TreeBuilder.cpp
View file

@ -171,7 +171,7 @@ ErrorOr<void> TreeBuilder::create_pseudo_element_if_needed(DOM::Element& element
pseudo_element_node->set_generated(true);
// FIXME: Handle images, and multiple values
if (pseudo_element_content.type == CSS::ContentData::Type::String) {
auto text = document.heap().allocate<DOM::Text>(document.realm(), document, pseudo_element_content.data);
auto text = document.heap().allocate<DOM::Text>(document.realm(), document, pseudo_element_content.data).release_allocated_value_but_fixme_should_propagate_errors();
auto text_node = document.heap().allocate_without_realm<Layout::TextNode>(document, *text);
text_node->set_generated(true);
push_parent(verify_cast<NodeWithStyle>(*pseudo_element_node));
@ -302,7 +302,7 @@ ErrorOr<void> TreeBuilder::create_layout_tree(DOM::Node& dom_node, TreeBuilder::
auto placeholder_style = TRY(style_computer.compute_style(input_element, CSS::Selector::PseudoElement::Placeholder));
auto placeholder = DOM::Element::create_layout_node_for_display_type(document, placeholder_style->display(), placeholder_style, nullptr);
auto text = document.heap().allocate<DOM::Text>(document.realm(), document, *placeholder_value);
auto text = document.heap().allocate<DOM::Text>(document.realm(), document, *placeholder_value).release_allocated_value_but_fixme_should_propagate_errors();
auto text_node = document.heap().allocate_without_realm<Layout::TextNode>(document, *text);
text_node->set_generated(true);

2
Userland/Libraries/LibWeb/Loader/FrameLoader.cpp
View file

@ -142,7 +142,7 @@ static bool build_image_document(DOM::Document& document, ByteBuffer const& data
MUST(head_element->append_child(title_element));
auto basename = LexicalPath::basename(document.url().path());
auto title_text = document.heap().allocate<DOM::Text>(document.realm(), document, DeprecatedString::formatted("{} [{}x{}]", basename, bitmap->width(), bitmap->height()));
auto title_text = document.heap().allocate<DOM::Text>(document.realm(), document, DeprecatedString::formatted("{} [{}x{}]", basename, bitmap->width(), bitmap->height())).release_allocated_value_but_fixme_should_propagate_errors();
MUST(title_element->append_child(*title_text));
auto body_element = document.create_element("body").release_value();

2
Userland/Libraries/LibWeb/RequestIdleCallback/IdleDeadline.cpp
View file

@ -14,7 +14,7 @@ namespace Web::RequestIdleCallback {
JS::NonnullGCPtr<IdleDeadline> IdleDeadline::create(JS::Realm& realm, bool did_timeout)
{
return realm.heap().allocate<IdleDeadline>(realm, realm, did_timeout);
return realm.heap().allocate<IdleDeadline>(realm, realm, did_timeout).release_allocated_value_but_fixme_should_propagate_errors();
}
IdleDeadline::IdleDeadline(JS::Realm& realm, bool did_timeout)

2
Userland/Libraries/LibWeb/ResizeObserver/ResizeObserver.cpp
View file

@ -15,7 +15,7 @@ JS::NonnullGCPtr<ResizeObserver> ResizeObserver::construct_impl(JS::Realm& realm
{
// FIXME: Implement
(void)callback;
return realm.heap().allocate<ResizeObserver>(realm, realm);
return realm.heap().allocate<ResizeObserver>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
}
ResizeObserver::ResizeObserver(JS::Realm& realm)

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