[Bug bootstrap/59541] [4.9 Regression] Revision 206070 breaks bootstrap on darwin

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59541

--- Comment #10 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Hello,
>   thank you for the hotfix that repaired switch/case missing return value.

Nothing has been committed yet to fix darwin bootstrap!-(