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LibJS: Convert Object::get() to ThrowCompletionOr

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To no one's surprise, this patch is pretty big - this is possibly the
most used AO of all of them. Definitely worth it though.
This commit is contained in:
Linus Groh 2021-10-02 23:52:27 +01:00
parent 9b6c09e2c4
commit b7e5f08e56
61 changed files with 326 additions and 686 deletions
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4
Userland/Libraries/LibJS/Runtime/Error.cpp
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@ -43,9 +43,7 @@ ThrowCompletionOr<void> Error::install_error_cause(Value options)
return throw_completion(exception->value());
if (has_property) {
// a. Let cause be ? Get(options, "cause").
auto cause = options.as_object().get(vm.names.cause);
if (auto* exception = vm.exception())
return throw_completion(exception->value());
auto cause = TRY(options.as_object().get(vm.names.cause));
// b. Perform ! CreateNonEnumerableDataPropertyOrThrow(O, "cause", cause).
create_non_enumerable_data_property_or_throw(vm.names.cause, cause);