ref: 8f191a4cad7365c97247c822c482e1afda3f5b33
dir: /tests/cc/execute/0052-switch.c/
int x = 0; int main() { switch(x) case 0: ; switch(x) case 0: switch(x) { case 0: goto next; default: return 1; } return 1; next: switch(x) case 1: return 1; switch(x) { { x = 1 + 1; foo: case 1: return 1; } } switch(x) { case 0: return x; case 1: return 1; default: return 1; } }