modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20011114-1.c (about)

     1  char foo(char bar[])
     2  {
     3    return bar[1];
     4  }
     5  extern char foo(char *);
     6  int main(void)
     7  {
     8    if (foo("xy") != 'y')
     9      abort ();
    10    exit (0);
    11  }