[Bug middle-end/61118] Spurious -Wclobbered warning generated by gcc 4.9.0 for pthread_cleanup_push

[douzzer at mega dot nu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118

--- Comment #2 from Daniel Pouzzner <douzzer at mega dot nu> ---
Alas still there in 4.9.1 as bundled with Ubuntu 14.10.