modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/trunc.c (about)

     1  main ()
     2  {
     3    printf ("%x, %x\n", (unsigned char) main, main);
     4  }
     5  
     6  foo (p)
     7       char *p;
     8  {
     9    p[0] = (char)foo;
    10    p[1] = (char)foo;
    11  }