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LibJS: Convert TypedArray::create() to NonnullGCPtr
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parent
dd3d133968
commit
37c85fa07e
Notes:
sideshowbarker
2024-07-17 05:02:35 +09:00
Author: https://github.com/linusg Commit: https://github.com/SerenityOS/serenity/commit/37c85fa07e Pull-request: https://github.com/SerenityOS/serenity/pull/16479 Reviewed-by: https://github.com/davidot ✅
3 changed files with 50 additions and 51 deletions
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@ -24,7 +24,7 @@ TESTJS_GLOBAL_FUNCTION(read_binary_wasm_file, readBinaryWasmFile)
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if (file_size.is_error())
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return vm.throw_completion<JS::TypeError>(strerror(file_size.error().code()));
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auto* array = TRY(JS::Uint8Array::create(realm, file_size.value()));
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auto array = TRY(JS::Uint8Array::create(realm, file_size.value()));
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auto read = file.value()->read(array->data());
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if (read.is_error())
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@ -421,22 +421,22 @@ void TypedArrayBase::visit_edges(Visitor& visitor)
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}
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#define JS_DEFINE_TYPED_ARRAY(ClassName, snake_name, PrototypeName, ConstructorName, Type) \
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ThrowCompletionOr<ClassName*> ClassName::create(Realm& realm, u32 length, FunctionObject& new_target) \
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ThrowCompletionOr<NonnullGCPtr<ClassName>> ClassName::create(Realm& realm, u32 length, FunctionObject& new_target) \
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{ \
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auto* prototype = TRY(get_prototype_from_constructor(realm.vm(), new_target, &Intrinsics::snake_name##_prototype)); \
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auto array_buffer = TRY(ArrayBuffer::create(realm, length * sizeof(UnderlyingBufferDataType))); \
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return realm.heap().allocate<ClassName>(realm, *prototype, length, *array_buffer); \
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return NonnullGCPtr { *realm.heap().allocate<ClassName>(realm, *prototype, length, *array_buffer) }; \
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} \
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\
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ThrowCompletionOr<ClassName*> ClassName::create(Realm& realm, u32 length) \
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ThrowCompletionOr<NonnullGCPtr<ClassName>> ClassName::create(Realm& realm, u32 length) \
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{ \
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auto array_buffer = TRY(ArrayBuffer::create(realm, length * sizeof(UnderlyingBufferDataType))); \
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return create(realm, length, *array_buffer); \
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} \
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\
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ClassName* ClassName::create(Realm& realm, u32 length, ArrayBuffer& array_buffer) \
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NonnullGCPtr<ClassName> ClassName::create(Realm& realm, u32 length, ArrayBuffer& array_buffer) \
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{ \
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return realm.heap().allocate<ClassName>(realm, *realm.intrinsics().snake_name##_prototype(), length, array_buffer); \
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return *realm.heap().allocate<ClassName>(realm, *realm.intrinsics().snake_name##_prototype(), length, array_buffer); \
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} \
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\
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ClassName::ClassName(Object& prototype, u32 length, ArrayBuffer& array_buffer) \
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@ -511,11 +511,11 @@ void TypedArrayBase::visit_edges(Visitor& visitor)
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auto& realm = *vm.current_realm(); \
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\
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if (vm.argument_count() == 0) \
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return TRY(ClassName::create(realm, 0, new_target)); \
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return TRY(ClassName::create(realm, 0, new_target)).ptr(); \
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\
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auto first_argument = vm.argument(0); \
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if (first_argument.is_object()) { \
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auto* typed_array = TRY(ClassName::create(realm, 0, new_target)); \
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auto typed_array = TRY(ClassName::create(realm, 0, new_target)); \
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if (first_argument.as_object().is_typed_array()) { \
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auto& arg_typed_array = static_cast<TypedArrayBase&>(first_argument.as_object()); \
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TRY(initialize_typed_array_from_typed_array(vm, *typed_array, arg_typed_array)); \
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@ -532,7 +532,7 @@ void TypedArrayBase::visit_edges(Visitor& visitor)
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TRY(initialize_typed_array_from_array_like(vm, *typed_array, first_argument.as_object())); \
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} \
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} \
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return typed_array; \
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return typed_array.ptr(); \
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} \
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\
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auto array_length_or_error = first_argument.to_index(vm); \
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@ -550,7 +550,7 @@ void TypedArrayBase::visit_edges(Visitor& visitor)
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/* FIXME: What is the best/correct behavior here? */ \
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if (Checked<u32>::multiplication_would_overflow(array_length, sizeof(Type))) \
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return vm.throw_completion<RangeError>(ErrorType::InvalidLength, "typed array"); \
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return TRY(ClassName::create(realm, array_length, new_target)); \
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return TRY(ClassName::create(realm, array_length, new_target)).ptr(); \
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}
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#undef __JS_ENUMERATE
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@ -467,10 +467,9 @@ ThrowCompletionOr<double> compare_typed_array_elements(VM&, Value x, Value y, Fu
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\
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public: \
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virtual ~ClassName(); \
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static ThrowCompletionOr<ClassName*> create( \
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Realm&, u32 length, FunctionObject& new_target); \
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static ThrowCompletionOr<ClassName*> create(Realm&, u32 length); \
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static ClassName* create(Realm&, u32 length, ArrayBuffer& buffer); \
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static ThrowCompletionOr<NonnullGCPtr<ClassName>> create(Realm&, u32 length, FunctionObject& new_target); \
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static ThrowCompletionOr<NonnullGCPtr<ClassName>> create(Realm&, u32 length); \
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static NonnullGCPtr<ClassName> create(Realm&, u32 length, ArrayBuffer& buffer); \
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virtual FlyString const& element_name() const override; \
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\
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protected: \
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