modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/930603-2.c (about)

     1  int w[2][2];
     2  
     3  f ()
     4  {
     5    int i, j;
     6  
     7    for (i = 0; i < 2; i++)
     8      for (j = 0; j < 2; j++)
     9        if (i == j)
    10  	w[i][j] = 1;
    11  }
    12  
    13  main ()
    14  {
    15    f ();
    16    if (w[0][0] != 1 || w[1][1] != 1 || w[1][0] != 0 || w[0][1] != 0)
    17      abort ();
    18    exit (0);
    19  }