On 9/14/18 5:13 PM, Martin Storsjö wrote:
I didn't ask and haven't filed any request for it either, sorry. After doing this feature for clang (which was much more about implementing the variadic calling convention itself than just hooking up the attribute in the compiler frontend), I very briefly looked at how hard it would be to try to do the same for GCC, but decided I didn't have time myself to try to do it.
That is unfortunate. Please consider filing a bug in the future. Filed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87334 Thanks, Michael