modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/960608-1.c (about)

     1  typedef struct
     2  {
     3    unsigned char a  : 2;
     4    unsigned char b  : 3;
     5    unsigned char c  : 1;
     6    unsigned char d  : 1;
     7    unsigned char e  : 1;
     8  } a_struct;
     9  
    10  foo (flags)
    11       a_struct *flags;
    12  {
    13    return (flags->c != 0
    14  	  || flags->d != 1
    15  	  || flags->e != 1
    16  	  || flags->a != 2
    17  	  || flags->b != 3);
    18  }
    19  
    20  main ()
    21  {
    22    a_struct flags;
    23  
    24    flags.c  = 0;
    25    flags.d  = 1;
    26    flags.e  = 1;
    27    flags.a  = 2;
    28    flags.b  = 3;
    29  
    30    if (foo (&flags) != 0)
    31      abort ();
    32    else
    33      exit (0);
    34  }