modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/calls-void.c (about)

     1  /* { dg-require-effective-target ptr32plus } */
     2  /* { dg-require-effective-target untyped_assembly } */
     3  
     4  typedef void  (*T)(void);
     5  f1 ()
     6  {
     7    ((T) 0)();
     8  }
     9  f2 ()
    10  {
    11    ((T) 1000)();
    12  }
    13  f3 ()
    14  {
    15    ((T) 10000000)();
    16  }
    17  f4 (r)
    18  {
    19    ((T) r)();
    20  }
    21  f5 ()
    22  {
    23    int (*r)() = f3;
    24    ((T) r)();
    25  }