mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 23:27:35 +00:00
LibJS: Convert ArrayBuffer.prototype to be a PrototypeObject
This commit is contained in:
parent
696967d7b6
commit
bd4c116d08
2 changed files with 7 additions and 18 deletions
|
@ -7,7 +7,6 @@
|
|||
|
||||
#include <AK/Function.h>
|
||||
#include <LibJS/Runtime/AbstractOperations.h>
|
||||
#include <LibJS/Runtime/ArrayBuffer.h>
|
||||
#include <LibJS/Runtime/ArrayBufferConstructor.h>
|
||||
#include <LibJS/Runtime/ArrayBufferPrototype.h>
|
||||
#include <LibJS/Runtime/GlobalObject.h>
|
||||
|
@ -15,7 +14,7 @@
|
|||
namespace JS {
|
||||
|
||||
ArrayBufferPrototype::ArrayBufferPrototype(GlobalObject& global_object)
|
||||
: Object(*global_object.object_prototype())
|
||||
: PrototypeObject(*global_object.object_prototype())
|
||||
{
|
||||
}
|
||||
|
||||
|
@ -35,21 +34,10 @@ ArrayBufferPrototype::~ArrayBufferPrototype()
|
|||
{
|
||||
}
|
||||
|
||||
static ArrayBuffer* array_buffer_object_from(VM& vm, GlobalObject& global_object)
|
||||
{
|
||||
// ArrayBuffer.prototype.* deliberately don't coerce |this| value to object.
|
||||
auto this_value = vm.this_value(global_object);
|
||||
if (!this_value.is_object() || !is<ArrayBuffer>(this_value.as_object())) {
|
||||
vm.throw_exception<TypeError>(global_object, ErrorType::NotAnObjectOfType, "ArrayBuffer");
|
||||
return nullptr;
|
||||
}
|
||||
return static_cast<ArrayBuffer*>(&this_value.as_object());
|
||||
}
|
||||
|
||||
// 25.1.5.3 ArrayBuffer.prototype.slice ( start, end ), https://tc39.es/ecma262/#sec-arraybuffer.prototype.slice
|
||||
JS_DEFINE_NATIVE_FUNCTION(ArrayBufferPrototype::slice)
|
||||
{
|
||||
auto array_buffer_object = array_buffer_object_from(vm, global_object);
|
||||
auto array_buffer_object = typed_this_value(global_object);
|
||||
if (!array_buffer_object)
|
||||
return {};
|
||||
|
||||
|
@ -126,7 +114,7 @@ JS_DEFINE_NATIVE_FUNCTION(ArrayBufferPrototype::slice)
|
|||
// 25.1.5.1 get ArrayBuffer.prototype.byteLength, https://tc39.es/ecma262/#sec-get-arraybuffer.prototype.bytelength
|
||||
JS_DEFINE_NATIVE_GETTER(ArrayBufferPrototype::byte_length_getter)
|
||||
{
|
||||
auto array_buffer_object = array_buffer_object_from(vm, global_object);
|
||||
auto array_buffer_object = typed_this_value(global_object);
|
||||
if (!array_buffer_object)
|
||||
return {};
|
||||
|
||||
|
|
|
@ -6,12 +6,13 @@
|
|||
|
||||
#pragma once
|
||||
|
||||
#include <LibJS/Runtime/Object.h>
|
||||
#include <LibJS/Runtime/ArrayBuffer.h>
|
||||
#include <LibJS/Runtime/PrototypeObject.h>
|
||||
|
||||
namespace JS {
|
||||
|
||||
class ArrayBufferPrototype final : public Object {
|
||||
JS_OBJECT(ArrayBufferPrototype, Object);
|
||||
class ArrayBufferPrototype final : public PrototypeObject<ArrayBufferPrototype, ArrayBuffer> {
|
||||
JS_PROTOTYPE_OBJECT(ArrayBufferPrototype, ArrayBuffer, ArrayBuffer);
|
||||
|
||||
public:
|
||||
explicit ArrayBufferPrototype(GlobalObject&);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue