1e01aa904Sopenharmony_ci/* gcc -std=c89 -gctf -g -mtune=generic -march=x86-64 -c \
2e01aa904Sopenharmony_ci *     -o test-PR26568-1.o test-PR26568-1.c */
3e01aa904Sopenharmony_ci
4e01aa904Sopenharmony_cistruct A {
5e01aa904Sopenharmony_ci  union {
6e01aa904Sopenharmony_ci    struct {
7e01aa904Sopenharmony_ci      int x;
8e01aa904Sopenharmony_ci    };
9e01aa904Sopenharmony_ci    struct {
10e01aa904Sopenharmony_ci      long y;
11e01aa904Sopenharmony_ci    };
12e01aa904Sopenharmony_ci  };
13e01aa904Sopenharmony_ci};
14e01aa904Sopenharmony_ci
15e01aa904Sopenharmony_civoid fun(struct A * a) {
16e01aa904Sopenharmony_ci  a->x = 0;
17e01aa904Sopenharmony_ci  a->y = 0x0102030405060708ULL;
18e01aa904Sopenharmony_ci}
19