modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/921215-1.c (about)

     1  main()
     2  {
     3  #ifndef NO_TRAMPOLINES
     4    void p(void ((*f) (void ())))
     5      {
     6        void r()
     7  	{
     8  	  foo ();
     9  	}
    10  
    11        f(r);
    12      }
    13  
    14    void q(void ((*f)()))
    15      {
    16        f();
    17      }
    18  
    19    p(q);
    20  #endif
    21    exit(0);
    22  }
    23  
    24  foo(){}