"Keyword must precede function declarator" build failure(s) — clang 3.6.0

PackageVersionSupposed error messageFull log Bug report
audit 1:2.4-1../../../../src/libev/ev.c:970:42: error: '_Noreturn' keyword must precede function declarator Log
libasync-interrupt-perl 1.20-1./ecb.h:519:42: error: '_Noreturn' keyword must precede function declarator Log
libcoro-perl 6.410-1./ecb.h:537:42: error: '_Noreturn' keyword must precede function declarator Log
libev 1:4.15-3ev.c:970:42: error: '_Noreturn' keyword must precede function declarator Log
libev-perl 4.18-1./libev/ev.c:1020:42: error: '_Noreturn' keyword must precede function declarator Log
libio-aio-perl 4.31-1./libeio/ecb.h:530:42: error: '_Noreturn' keyword must precede function declarator Log
python-gevent 1.0.1-2libev/ev.c:970:42: error: '_Noreturn' keyword must precede function declarator Log
rcs 5.9.3-1./base.h:758:3: error: '_Noreturn' keyword must precede function declarator Log
ruby-nio4r 1.0.0-1./../libev/ev.c:974:42: error: '_Noreturn' keyword must precede function declarator Log
ruby-passenger 4.0.53-1ecb.h:475:42: error: '_Noreturn' keyword must precede function declarator Log
tarantool 1.5.2.20.g5f5d924-2ecb.h:475:42: error: '_Noreturn' keyword must precede function declarator Log

11 errors