modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/930818-1.c (about)

     1  static double one = 1.0;
     2  
     3  f()
     4  {
     5    int colinear;
     6    colinear = (one == 0.0);
     7    if (colinear)
     8      abort ();
     9    return colinear;
    10  }
    11  main()
    12  {
    13    if (f()) abort();
    14    exit (0);
    15  }