ref: d58f3f2eb9cb620b8746ff9f7b6c172a91720629 dir: /tests/cc/execute/0054-struct.c/
int main() { struct T { int x; } s1; s1.x = 1; { struct T { int y; } s2; s2.y = 1; if (s1.x - s2.y != 0) return 1; } return 0; }