ref: 3c6c5a02710e4d7a3da6121e9bfb8d2bc0d786dd dir: /tests/cc/execute/0082-bug.c/
#define x(y) ((y) + 1) int main() { int x; int y; y = 0; x = x(y); if(x != 1) return 1; return 0; }