On Mon, Apr 18, 2011 at 14:58, Lawrence Crowl <cr...@google.com> wrote: > On 4/16/11, Diego Novillo <dnovi...@google.com> wrote: >> On Apr 14, 2011 Lawrence Crowl <cr...@google.com> wrote: >> > +/* Make sure the bitfield directive_index in include/cpplib.h is large >> > + enough to index the entire table. */ >> > + >> > +unsigned char too_many_directives_for_bitfield[ >> > + N_DIRECTIVES <= (1 << CPP_HASHNODE_INDEX_BITS) >> > + ? 1 : -1]; >> >> Heh, I'm not sure what to think of this trick. I think I like >> it, though. > > It is used elsewhere in gcc. I took that use as permission to > reuse the technique.
Yeah, it wasn't an objection. I just find it interesting. I'm fine with it, of course. Diego.
