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LibJS: Allocate Call{Construct,DirectEval,Builtin) contexts up front

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We already do this for normal Call contexts, so this is just continuing
to propagate the same pattern to other instructions.

Fixes #6026
This commit is contained in:
Andreas Kling 2025-08-30 10:36:32 +02:00 • committed by Andreas Kling
commit e5b07858a2
Notes: github-actions[bot] 2025-08-31 13:25:46 +00:00
11 changed files with 81 additions and 98 deletions
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11
Libraries/LibJS/Runtime/ProxyObject.cpp
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@ -827,7 +827,7 @@ bool ProxyObject::has_constructor() const
}
// 10.5.13 [[Construct]] ( argumentsList, newTarget ), https://tc39.es/ecma262/#sec-proxy-object-internal-methods-and-internal-slots-construct-argumentslist-newtarget
ThrowCompletionOr<GC::Ref<Object>> ProxyObject::internal_construct(ReadonlySpan<Value> arguments_list, FunctionObject& new_target)
ThrowCompletionOr<GC::Ref<Object>> ProxyObject::internal_construct(ExecutionContext& callee_context, FunctionObject& new_target)
{
LIMIT_PROXY_RECURSION_DEPTH();
@ -850,11 +850,11 @@ ThrowCompletionOr<GC::Ref<Object>> ProxyObject::internal_construct(ReadonlySpan<
// 7. If trap is undefined, then
if (!trap) {
// a. Return ? Construct(target, argumentsList, newTarget).
return construct(vm, static_cast<FunctionObject&>(*m_target), arguments_list, &new_target);
return as<FunctionObject>(*m_target).internal_construct(callee_context, new_target);
}
// 8. Let argArray be CreateArrayFromList(argumentsList).
auto arguments_array = Array::create_from(realm, arguments_list);
auto arguments_array = Array::create_from(realm, callee_context.arguments);
// 9. Let newObj be ? Call(trap, handler, « target, argArray, newTarget »).
auto new_object = TRY(call(vm, trap, m_handler, m_target, arguments_array, &new_target));
@ -890,4 +890,9 @@ void ProxyObject::visit_edges(Cell::Visitor& visitor)
visitor.visit(m_handler);
}
ThrowCompletionOr<void> ProxyObject::get_stack_frame_size(size_t& registers_and_constants_and_locals_count, size_t& argument_count)
{
return as<FunctionObject>(*m_target).get_stack_frame_size(registers_and_constants_and_locals_count, argument_count);
}
}