blob: a0696163dfda889adc28f1b165d3ee9184982b14 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/FunctionObject.h>
#include <LibJS/Runtime/Realm.h>
namespace JS {
class WrappedFunction final : public FunctionObject {
JS_OBJECT(WrappedFunction, FunctionObject);
public:
static ThrowCompletionOr<NonnullGCPtr<WrappedFunction>> create(Realm&, Realm& caller_realm, FunctionObject& target_function);
virtual ~WrappedFunction() = default;
virtual ThrowCompletionOr<Value> internal_call(Value this_argument, MarkedVector<Value> arguments_list) override;
// FIXME: Remove this (and stop inventing random internal slots that shouldn't exist, jeez)
virtual DeprecatedFlyString const& name() const override { return m_wrapped_target_function->name(); }
virtual Realm* realm() const override { return m_realm; }
FunctionObject const& wrapped_target_function() const { return m_wrapped_target_function; }
FunctionObject& wrapped_target_function() { return m_wrapped_target_function; }
private:
WrappedFunction(Realm&, FunctionObject&, Object& prototype);
virtual void visit_edges(Visitor&) override;
// Internal Slots of Wrapped Function Exotic Objects, https://tc39.es/proposal-shadowrealm/#table-internal-slots-of-wrapped-function-exotic-objects
NonnullGCPtr<FunctionObject> m_wrapped_target_function; // [[WrappedTargetFunction]]
NonnullGCPtr<Realm> m_realm; // [[Realm]]
};
ThrowCompletionOr<Value> ordinary_wrapped_function_call(WrappedFunction const&, Value this_argument, MarkedVector<Value> const& arguments_list);
void prepare_for_wrapped_function_call(WrappedFunction const&, ExecutionContext& callee_context);
}
|
