[Bug target/108189] New: anonymous struct declared inside parameter list will not be visible outside of this definition or declaration

[james.hilliard1 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108189

            Bug ID: 108189
           Summary: anonymous struct declared inside parameter list will
                    not be visible outside of this definition or
                    declaration
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: james.hilliard1 at gmail dot com
  Target Milestone: ---

I'm seeing this error which does not occur in llvm for a bpf
test(btf_dump_test_case_bitfields.c) in bpf-next:

progs/btf_dump_test_case_bitfields.c:85:7: error: anonymous struct declared
inside parameter list will not be visible outside of this definition or
declaration [-Werror]
   85 | int f(struct {
      |       ^~~~~~