This fixes PR 83601. Tested on x86_64-linux-gnu. -- Regards, Tim Shen -------------- next part -------------- A non-text attachment was scrubbed... Name: a.diff Type: text/x-patch Size: 4926 bytes Desc: not available URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20180113/c7e1ac86/attachment.bin>