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LibJS: Pass call/construct argument lists as ReadonlySpan<Value>

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(Instead of MarkedVector<Value>.) This is a step towards not storing
argument lists in MarkedVector<Value> at all. Note that they still end
up in MarkedVectors since that's what ExecutionContext has.
This commit is contained in:
Andreas Kling 2023-11-27 12:56:20 +01:00
parent 9fa6628efa
commit ece961f882
29 changed files with 119 additions and 112 deletions
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6
Userland/Libraries/LibJS/Runtime/WrappedFunction.cpp
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@ -54,7 +54,7 @@ void WrappedFunction::visit_edges(Visitor& visitor)
}
// 2.1 [[Call]] ( thisArgument, argumentsList ), https://tc39.es/proposal-shadowrealm/#sec-wrapped-function-exotic-objects-call-thisargument-argumentslist
ThrowCompletionOr<Value> WrappedFunction::internal_call(Value this_argument, MarkedVector<Value> arguments_list)
ThrowCompletionOr<Value> WrappedFunction::internal_call(Value this_argument, ReadonlySpan<Value> arguments_list)
{
auto& vm = this->vm();
@ -82,7 +82,7 @@ ThrowCompletionOr<Value> WrappedFunction::internal_call(Value this_argument, Mar
}
// 2.2 OrdinaryWrappedFunctionCall ( F: a wrapped function exotic object, thisArgument: an ECMAScript language value, argumentsList: a List of ECMAScript language values, ), https://tc39.es/proposal-shadowrealm/#sec-ordinary-wrapped-function-call
ThrowCompletionOr<Value> ordinary_wrapped_function_call(WrappedFunction const& function, Value this_argument, MarkedVector<Value> const& arguments_list)
ThrowCompletionOr<Value> ordinary_wrapped_function_call(WrappedFunction const& function, Value this_argument, ReadonlySpan<Value> arguments_list)
{
auto& vm = function.vm();
@ -118,7 +118,7 @@ ThrowCompletionOr<Value> ordinary_wrapped_function_call(WrappedFunction const& f
auto wrapped_this_argument = TRY(get_wrapped_value(vm, *target_realm, this_argument));
// 9. Let result be the Completion Record of Call(target, wrappedThisArgument, wrappedArgs).
auto result = call(vm, &target, wrapped_this_argument, move(wrapped_args));
auto result = call(vm, &target, wrapped_this_argument, wrapped_args.span());
// 10. If result.[[Type]] is normal or result.[[Type]] is return, then
if (!result.is_throw_completion()) {