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LibJS: Convert Intl.DisplayNames.prototype to be a PrototypeObject
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2 changed files with 7 additions and 22 deletions
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@ -12,25 +12,9 @@
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namespace JS::Intl {
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static DisplayNames* typed_this(GlobalObject& global_object)
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{
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auto& vm = global_object.vm();
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auto* this_object = vm.this_value(global_object).to_object(global_object);
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if (!this_object)
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return nullptr;
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if (!is<DisplayNames>(this_object)) {
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vm.throw_exception<TypeError>(global_object, ErrorType::NotAnObjectOfType, "Intl.DisplayNames");
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return nullptr;
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}
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return static_cast<DisplayNames*>(this_object);
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}
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// 12.4 Properties of the Intl.DisplayNames Prototype Object, https://tc39.es/ecma402/#sec-properties-of-intl-displaynames-prototype-object
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DisplayNamesPrototype::DisplayNamesPrototype(GlobalObject& global_object)
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: Object(*global_object.object_prototype())
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: PrototypeObject(*global_object.object_prototype())
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{
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}
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@ -55,7 +39,7 @@ JS_DEFINE_NATIVE_FUNCTION(DisplayNamesPrototype::of)
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// 1. Let displayNames be this value.
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// 2. Perform ? RequireInternalSlot(displayNames, [[InitializedDisplayNames]]).
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auto* display_names = typed_this(global_object);
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auto* display_names = typed_this_object(global_object);
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if (!display_names)
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return {};
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@ -107,7 +91,7 @@ JS_DEFINE_NATIVE_FUNCTION(DisplayNamesPrototype::resolved_options)
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{
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// 1. Let displayNames be this value.
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// 2. Perform ? RequireInternalSlot(displayNames, [[InitializedDisplayNames]]).
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auto* display_names = typed_this(global_object);
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auto* display_names = typed_this_object(global_object);
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if (!display_names)
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return {};
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@ -6,12 +6,13 @@
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#pragma once
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#include <LibJS/Runtime/Object.h>
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#include <LibJS/Runtime/Intl/DisplayNames.h>
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#include <LibJS/Runtime/PrototypeObject.h>
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namespace JS::Intl {
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class DisplayNamesPrototype final : public Object {
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JS_OBJECT(DisplayNamesPrototype, Object);
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class DisplayNamesPrototype final : public PrototypeObject<DisplayNamesPrototype, DisplayNames> {
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JS_PROTOTYPE_OBJECT(DisplayNamesPrototype, DisplayNames, Intl.DisplayNames);
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public:
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explicit DisplayNamesPrototype(GlobalObject&);
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