On 03/21/2018 05:28 PM, Joseph Myers wrote: > My list from 2005 of targets not defining NO_IMPLICIT_EXTERN_C then is > <https://gcc.gnu.org/ml/gcc/2005-05/msg00377.html>.
Thanks for the link. I see you floated inverting the sense of the switch -- which would be good, as it appears we still can't remove it.
> I think this should become a target hook, where the default is > implicit_extern_c returning false and only AIX (and any other OSes > requiring it) sets the hook to return true. Yeah, I guess target hook might be the way to go these days. Anyway, clearly a post-gcc8 thing. nathan -- Nathan Sidwell
