https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71261
--- Comment #14 from Anton Mitrokhin <anton.mitrokhin at phystech dot edu> --- Add a somehow better reduced test case, which compiles at least 15 minutes (did not test it longer). The original (unreduced) test case is ~900kB and awfully ugly, but if the new reproducer will not suffice, I can send it as well)
