fe5c2b7bb9
Now that only ECMAScriptFunctionObject uses this, we can remove the FunctionObject::new_function_environment() pure virtual method and just implement it as a standalone AO with an ECMAScriptFunctionObject parameter, next to the other NewFooEnvironment AOs.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
|
|
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/String.h>
|
|
#include <LibJS/Runtime/Object.h>
|
|
|
|
namespace JS {
|
|
|
|
class FunctionObject : public Object {
|
|
JS_OBJECT(Function, Object);
|
|
|
|
public:
|
|
virtual ~FunctionObject();
|
|
virtual void initialize(GlobalObject&) override { }
|
|
|
|
// Table 7: Additional Essential Internal Methods of Function Objects, https://tc39.es/ecma262/#table-additional-essential-internal-methods-of-function-objects
|
|
|
|
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedValueList arguments_list) = 0;
|
|
virtual ThrowCompletionOr<Object*> internal_construct([[maybe_unused]] MarkedValueList arguments_list, [[maybe_unused]] FunctionObject& new_target) { VERIFY_NOT_REACHED(); }
|
|
|
|
virtual const FlyString& name() const = 0;
|
|
|
|
BoundFunction* bind(Value bound_this_value, Vector<Value> arguments);
|
|
|
|
virtual bool is_strict_mode() const { return false; }
|
|
|
|
virtual bool has_constructor() const { return false; }
|
|
|
|
// [[Realm]]
|
|
virtual Realm* realm() const { return nullptr; }
|
|
|
|
protected:
|
|
explicit FunctionObject(Object& prototype);
|
|
|
|
private:
|
|
virtual bool is_function() const override { return true; }
|
|
};
|
|
|
|
}
|