https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78907
--- Comment #2 from hr.jonas.hansen at gmail dot com --- This is not an issue with g++ 5.2.1, did the default stack size change? There is actually no need for using 65536 even -fconstexpr-depth=26000 will ensure the crash, on my computer. How do I change the stack size? - Jonas