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LibJS+LibWeb: Function calls should always go through Interpreter

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This ensures that we set up a call frame with |this| and arguments.
This commit is contained in:
Andreas Kling 2020-03-29 00:45:53 +01:00
parent 30440134cb
commit 62d5f79388
Notes: sideshowbarker 2024-07-19 08:05:09 +09:00
2 changed files with 5 additions and 5 deletions
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2
Libraries/LibJS/Interpreter.h
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@ -88,7 +88,7 @@ public:
void enter_scope(const ScopeNode&, Vector<Argument>, ScopeType);
void exit_scope(const ScopeNode&);
Value call(Function*, Value this_value, const Vector<Value>& arguments);
Value call(Function*, Value this_value = {}, const Vector<Value>& arguments = {});
CallFrame& push_call_frame()
{

8
Libraries/LibWeb/DOM/Document.cpp
View file

@ -357,8 +357,8 @@ JS::Interpreter& Document::interpreter()
// FIXME: This timer should not be leaked! It should also be removable with clearInterval()!
(void)Core::Timer::construct(
arguments[1].to_i32(), [this, callback] {
// FIXME: Perform the call through Interpreter so it can set up a call frame!
const_cast<JS::Function*>(static_cast<const JS::Function*>(callback.cell()))->call(*m_interpreter);
auto* function = const_cast<JS::Function*>(static_cast<const JS::Function*>(callback.cell()));
m_interpreter->call(function);
})
.leak_ref();
@ -374,8 +374,8 @@ JS::Interpreter& Document::interpreter()
auto callback = make_handle(const_cast<JS::Object*>(arguments[0].as_object()));
// FIXME: Don't hand out raw DisplayLink ID's to JavaScript!
i32 link_id = GUI::DisplayLink::register_callback([this, callback](i32 link_id) {
// FIXME: Perform the call through Interpreter so it can set up a call frame!
const_cast<JS::Function*>(static_cast<const JS::Function*>(callback.cell()))->call(*m_interpreter);
auto* function = const_cast<JS::Function*>(static_cast<const JS::Function*>(callback.cell()));
m_interpreter->call(function);
GUI::DisplayLink::unregister_callback(link_id);
});
return JS::Value(link_id);