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LibWeb: Make factory method of DOM::ElementFactory fallible

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This commit is contained in:
Kenneth Myhra 2023-02-19 16:22:24 +01:00 • committed by Andreas Kling
parent a2381a672d
commit ff92324fa5
15 changed files with 115 additions and 111 deletions
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4
Userland/Libraries/LibWeb/Bindings/OptionConstructor.cpp
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@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/ExceptionOrUtils.h>
#include <LibWeb/Bindings/HTMLOptionElementPrototype.h>
#include <LibWeb/Bindings/OptionConstructor.h>
#include <LibWeb/DOM/ElementFactory.h>
@ -47,7 +48,8 @@ JS::ThrowCompletionOr<JS::NonnullGCPtr<JS::Object>> OptionConstructor::construct
auto& document = window.associated_document();
// 2. Let option be the result of creating an element given document, option, and the HTML namespace.
JS::NonnullGCPtr<HTML::HTMLOptionElement> option_element = verify_cast<HTML::HTMLOptionElement>(*DOM::create_element(document, HTML::TagNames::option, Namespace::HTML));
auto element = TRY(Bindings::throw_dom_exception_if_needed(vm, [&]() { return DOM::create_element(document, HTML::TagNames::option, Namespace::HTML); }));
JS::NonnullGCPtr<HTML::HTMLOptionElement> option_element = verify_cast<HTML::HTMLOptionElement>(*element);
// 3. If text is not the empty string, then append to option a new Text node whose data is text.
if (vm.argument_count() > 0) {