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LibJS: Convert internal_set_prototype_of() to ThrowCompletionOr

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This commit is contained in:
Linus Groh 2021-09-28 23:54:42 +01:00
parent 5148150e1c
commit 8c81c84c18
20 changed files with 43 additions and 50 deletions
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3
Userland/Libraries/LibWeb/Bindings/LocationObject.cpp
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@ -6,6 +6,7 @@
#include <AK/FlyString.h>
#include <AK/StringBuilder.h>
#include <LibJS/Runtime/Completion.h>
#include <LibWeb/Bindings/LocationObject.h>
#include <LibWeb/Bindings/WindowObject.h>
#include <LibWeb/DOM/Document.h>
@ -125,7 +126,7 @@ JS_DEFINE_NATIVE_FUNCTION(LocationObject::reload)
}
// https://html.spec.whatwg.org/multipage/history.html#location-setprototypeof
bool LocationObject::internal_set_prototype_of(Object* prototype)
JS::ThrowCompletionOr<bool> LocationObject::internal_set_prototype_of(Object* prototype)
{
// 1. Return ! SetImmutablePrototype(this, V).
return set_immutable_prototype(prototype);

3
Userland/Libraries/LibWeb/Bindings/LocationObject.h
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@ -6,6 +6,7 @@
#pragma once
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Object.h>
#include <LibWeb/Forward.h>
@ -20,7 +21,7 @@ public:
virtual void initialize(JS::GlobalObject&) override;
virtual ~LocationObject() override;
virtual bool internal_set_prototype_of(Object* prototype) override;
virtual JS::ThrowCompletionOr<bool> internal_set_prototype_of(Object* prototype) override;
virtual bool internal_is_extensible() const override;
virtual bool internal_prevent_extensions() override;

5
Userland/Libraries/LibWeb/Bindings/WindowObject.cpp
View file

@ -8,6 +8,7 @@
#include <AK/Base64.h>
#include <AK/String.h>
#include <AK/Utf8View.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Error.h>
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/Shape.h>
@ -52,7 +53,7 @@ void WindowObject::initialize_global_object()
{
Base::initialize_global_object();
auto success = Object::internal_set_prototype_of(&ensure_web_prototype<EventTargetPrototype>("EventTarget"));
auto success = Object::internal_set_prototype_of(&ensure_web_prototype<EventTargetPrototype>("EventTarget")).release_value();
VERIFY(success);
// FIXME: These should be native accessors, not properties
@ -143,7 +144,7 @@ Origin WindowObject::origin() const
}
// https://heycam.github.io/webidl/#platform-object-setprototypeof
bool WindowObject::internal_set_prototype_of(JS::Object* prototype)
JS::ThrowCompletionOr<bool> WindowObject::internal_set_prototype_of(JS::Object* prototype)
{
// 1. Return ? SetImmutablePrototype(O, V).
return set_immutable_prototype(prototype);

3
Userland/Libraries/LibWeb/Bindings/WindowObject.h
View file

@ -9,6 +9,7 @@
#include <AK/TypeCasts.h>
#include <AK/Weakable.h>
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibWeb/Forward.h>
#include <LibWeb/HTML/GlobalEventHandlers.h>
@ -60,7 +61,7 @@ public:
return *constructor;
}
virtual bool internal_set_prototype_of(JS::Object* prototype) override;
virtual JS::ThrowCompletionOr<bool> internal_set_prototype_of(JS::Object* prototype) override;
private:
virtual void visit_edges(Visitor&) override;