https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68464
ryan.burn at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|DUPLICATE |--- --- Comment #2 from ryan.burn at gmail dot com --- I don't think this is the same issue. I tried with g++ (GCC) 6.0.0 20151119 (experimental) And got the same crash (223901 was from 5 months ago). This is the flags and system I used g++ -std=c++1z main.cpp ec2-user@ip-10-0-0-146 ~/test/constexpr_ice $ uname -a Linux ip-10-0-0-146.ec2.internal 4.0.5-gentoo #1 SMP Mon Jul 6 23:32:54 UTC 2015 x86_64 Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz GenuineIntel GNU/Linux