Fixes #33.
Prevents an infinite loop caused by IteratorStep(iteratorRecord) not actually flagging termination when IteratorRecord is async. Instead, we will directly call iteratorStep.[[NextMethod]], like how for await does. Uses the patch suggested by @bakkot.
Fixes #33. Prevents an infinite loop caused by IteratorStep(iteratorRecord) not actually flagging termination when IteratorRecord is async. Instead, we will directly call iteratorStep.[[NextMethod]], like how
for awaitdoes. Uses the patch suggested by @bakkot.