ref: 9f947ff3f1e8e418d43e9f201d2f293d3187a3a0 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; }