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LibWeb: Make factory method of HTML::DOMStringMap fallible

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This commit is contained in:
Kenneth Myhra 2023-02-15 19:18:58 +01:00 • committed by Linus Groh
parent 809206f50e
commit b604bbaf29
4 changed files with 8 additions and 5 deletions
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5
Userland/Libraries/LibWeb/HTML/HTMLElement.cpp
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@ -7,6 +7,7 @@
#include <AK/StringBuilder.h>
#include <LibJS/Interpreter.h>
#include <LibWeb/ARIA/Roles.h>
#include <LibWeb/Bindings/ExceptionOrUtils.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/IDLEventListener.h>
#include <LibWeb/DOM/ShadowRoot.h>
@ -45,7 +46,9 @@ JS::ThrowCompletionOr<void> HTMLElement::initialize(JS::Realm& realm)
MUST_OR_THROW_OOM(Base::initialize(realm));
set_prototype(&Bindings::ensure_web_prototype<Bindings::HTMLElementPrototype>(realm, "HTMLElement"));
m_dataset = DOMStringMap::create(*this);
m_dataset = TRY(Bindings::throw_dom_exception_if_needed(realm.vm(), [&]() {
return DOMStringMap::create(*this);
}));
return {};
}