On 12 September 2017 at 23:58, Dave Gittins wrote: > I confirmed this issue on x86_64 CentOS, and independently here: > https://wandbox.org/permlink/ncWqA9Zu3YEofqri > > Also fails on gcc trunk. > > Possibly related to bug 81338 "stringstream remains empty after being > moved into multiple times"? Although I see that one is fixed by Mr > Wakely.
That only affected the new ABI, and was present in all modes not just C++17.
