LibJS: Convert GeneratorObjectPrototype functions to ThrowCompletionOr

Userland/Libraries/LibJS/Runtime/GeneratorObjectPrototype.cpp

@@ -20,9 +20,9 @@ void GeneratorObjectPrototype::initialize(GlobalObject& global_object)
     auto& vm = this->vm();
     Object::initialize(global_object);
     u8 attr = Attribute::Writable | Attribute::Configurable;
-    define_old_native_function(vm.names.next, next, 1, attr);
-    define_old_native_function(vm.names.return_, return_, 1, attr);
-    define_old_native_function(vm.names.throw_, throw_, 1, attr);
+    define_native_function(vm.names.next, next, 1, attr);
+    define_native_function(vm.names.return_, return_, 1, attr);
+    define_native_function(vm.names.throw_, throw_, 1, attr);
 
     // 27.5.1.5 Generator.prototype [ @@toStringTag ], https://tc39.es/ecma262/#sec-generator.prototype-@@tostringtag
     define_direct_property(*vm.well_known_symbol_to_string_tag(), js_string(vm, "Generator"), Attribute::Configurable);
@@ -33,24 +33,24 @@ GeneratorObjectPrototype::~GeneratorObjectPrototype()
 }
 
 // 27.5.1.2 Generator.prototype.next ( value ), https://tc39.es/ecma262/#sec-generator.prototype.next
-JS_DEFINE_OLD_NATIVE_FUNCTION(GeneratorObjectPrototype::next)
+JS_DEFINE_NATIVE_FUNCTION(GeneratorObjectPrototype::next)
 {
-    auto* generator_object = TRY_OR_DISCARD(typed_this_object(global_object));
+    auto* generator_object = TRY(typed_this_object(global_object));
     return generator_object->next_impl(vm, global_object, {});
 }
 
 // 27.5.1.3 Generator.prototype.next ( value ), https://tc39.es/ecma262/#sec-generator.prototype.return
-JS_DEFINE_OLD_NATIVE_FUNCTION(GeneratorObjectPrototype::return_)
+JS_DEFINE_NATIVE_FUNCTION(GeneratorObjectPrototype::return_)
 {
-    auto* generator_object = TRY_OR_DISCARD(typed_this_object(global_object));
+    auto* generator_object = TRY(typed_this_object(global_object));
     generator_object->set_done();
     return generator_object->next_impl(vm, global_object, {});
 }
 
 // 27.5.1.4 Generator.prototype.next ( value ), https://tc39.es/ecma262/#sec-generator.prototype.throw
-JS_DEFINE_OLD_NATIVE_FUNCTION(GeneratorObjectPrototype::throw_)
+JS_DEFINE_NATIVE_FUNCTION(GeneratorObjectPrototype::throw_)
 {
-    auto* generator_object = TRY_OR_DISCARD(typed_this_object(global_object));
+    auto* generator_object = TRY(typed_this_object(global_object));
     return generator_object->next_impl(vm, global_object, vm.argument(0));
 }
 

Userland/Libraries/LibJS/Runtime/GeneratorObjectPrototype.h

@@ -21,9 +21,9 @@ public:
     virtual ~GeneratorObjectPrototype() override;
 
 private:
-    JS_DECLARE_OLD_NATIVE_FUNCTION(next);
-    JS_DECLARE_OLD_NATIVE_FUNCTION(return_);
-    JS_DECLARE_OLD_NATIVE_FUNCTION(throw_);
+    JS_DECLARE_NATIVE_FUNCTION(next);
+    JS_DECLARE_NATIVE_FUNCTION(return_);
+    JS_DECLARE_NATIVE_FUNCTION(throw_);
 };
 
 }