[Bug c/63567] Linux kernel build error due to non-static initializers

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63567

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-10-16
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I Just reported this to the mailing list:
https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01640.html

The reduced testcase that shows the difference between GNU 89 and GNU 11/99:
typedef struct {
 volatile unsigned int lock;
} arch_rwlock_t;
typedef struct {
 arch_rwlock_t raw_lock;
} rwlock_t;

static rwlock_t step_hook_lock = (rwlock_t) { .raw_lock = { 0 }, };