https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116016
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- So, what would be the prototype of the builtin? Would it be type-generic for both arguments, i.e. effectively void __builtin_set_counted_by (...); which would just verify that 2 arguments are passed, the first one is some flexible array member with counted_by argument and the second argument has some type implicitly convertible to the type of the counted_by member?