1struct S { int disallowed[]; } x;
2struct S {} y;
3
4bool fn() {
5 return x != y;
6}
7
8/*%%*
9unsized arrays are not permitted here
10struct 'S' must contain at least one field
11symbol 'S' was already defined
12type mismatch: '!=' cannot operate on 'S', 'S'
13*%%*/
14