http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55537
--- Comment #1 from Andrzej Krzemienski <akrzemi1 at gmail dot com> 2012-11-29 21:19:10 UTC --- Even a slightly simpler example crashes: //// BEGIN constexpr int j = 0; constexpr int const& get() { return (0, j); } constexpr int i = get(); int main() { } //// END