modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/930111-1.c (about)

     1  main()
     2  {
     3    if (wwrite((long long) 0) != 123)
     4      abort();
     5    exit(0);
     6  }
     7  
     8  int
     9  wwrite(long long i)
    10  {
    11    switch(i)
    12      {
    13      case 3:
    14      case 10:
    15      case 23:
    16      case 28:
    17      case 47:
    18        return 0;
    19      default:
    20        return 123;
    21      }
    22  }