[Bug middle-end/121000] __builtin_dynamic_object_size should work for FAM with VLA element when annotated with counted_by

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121000

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The problem if it is the scalar type rather than pointer to it is that it could
be e.g. too narrow to fit all the ACCESS_MODE values there.  Think about
unsigned _BitInt(1) counted_by.