Justus Winter, le Mon 12 May 2014 12:05:41 +0200, a écrit :
> + const union _references op = { .refs = { .hard = 1 } };
> + refcounts_t r = __atomic_add_fetch (ref, op.rc, __ATOMIC_RELAXED);Mmm, I don't think it is allowed by C to write into a field and read from another field. The legacy Hurd code used to tend to do it in some places, but it breaks with smart compilers. Samuel
