modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/20020106-1.c (about)

     1  /* Origin: PR c/5279 from <wilco@equator.com>.  */     
     2  	
     3  int
     4  foo ()
     5  {
     6    extern long long Y;
     7    return (0 > Y++);
     8  }