https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61756
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code Target| |arm* Status|UNCONFIRMED |NEW Last reconfirmed| |2014-07-09 CC| |ktkachov at gcc dot gnu.org Ever confirmed|0 |1 Known to fail| |4.10.0, 4.9.1 --- Comment #1 from ktkachov at gcc dot gnu.org --- Confirmed. Fails on 4.9 and 4.10 trunk. 4.8 doesn't accept this code: error: expected specifier-qualifier-list before 'int_least8_t' typedef _Atomic(int_least8_t) atomic_int_least8_t; ^ -O0 -march=armv6 are the options needed to reproduce this. Any architecture level at armv6 and below will cause this.