modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/930123-1.c (about)

     1  f(int *x)
     2  {
     3    *x = 0;
     4  }
     5  
     6  main()
     7  {
     8    int s, c, x;
     9    char a[] = "c";
    10  
    11    f(&s);
    12    a[c = 0] = s == 0 ? (x=1, 'a') : (x=2, 'b');
    13    if (a[c] != 'a')
    14      abort();
    15    exit (0);
    16  }