[Bug c/90296] New: C11 anonymous struct not liked

[tydeman at tybor dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90296

            Bug ID: 90296
           Summary: C11 anonymous struct not liked
           Product: gcc
           Version: 8.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: tydeman at tybor dot com
  Target Milestone: ---

This code, which I believe is valid C11 code, will not compile.

struct a {
  int y;
};                              /* anonymous */

struct b {
  int x;
  struct a;
  int z;
};

static struct b c = { 20, 30, 50 };
static struct b d = { .z=5, .x=2, .y=3 };