On Mon, Aug 22, 2011 at 04:57:30PM +0300, Pekka Enberg wrote: > The value of 'ctype->bit_size' is set to 1 for booleans which confuses the i386 > backend: > > ./compile allocate.c > compile: compile-i386.c:1406: emit_binop: Assertion `0' failed. > Aborted > > Looking at the code, we assume that "bit_size / 8" gives a sane result on > various places. This patch fixes the problem by bumping bit_size to 8 for > booleans. This also makes sizeof(_Bool) return 1 which is consistent with what > GCC 4.4.3, for example, does. Seems reasonable; that would make it consistent with the behavior of structs or arrays of bool, at least in GCC. As far as I know, GCC doesn't have any logic to attempt to compress a bool down to a single bit of storage. - Josh Triplett -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
