1  /* Area:	closure_call
       2     Purpose:	Test anonymous unsigned long argument.
       3     Limitations:	none.
       4     PR:		none.
       5     Originator:	ARM Ltd. */
       6  
       7  /* { dg-do run } */
       8  
       9  #include "ffitest.h"
      10  
      11  typedef unsigned long T;
      12  
      13  static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
      14  			 void* userdata __UNUSED__)
      15   {
      16     *(T *)resp = *(T *)args[0];
      17  
      18     printf("%ld: %ld %ld\n", *(T *)resp, *(T *)args[0], *(T *)args[1]);
      19   }
      20  
      21  typedef T (*cls_ret_T)(T, ...);
      22  
      23  int main (void)
      24  {
      25    ffi_cif cif;
      26    void *code;
      27    ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
      28    ffi_type * cl_arg_types[3];
      29    T res;
      30  
      31    cl_arg_types[0] = &ffi_type_ulong;
      32    cl_arg_types[1] = &ffi_type_ulong;
      33    cl_arg_types[2] = NULL;
      34  
      35    /* Initialize the cif */
      36    CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
      37  			 &ffi_type_ulong, cl_arg_types) == FFI_OK);
      38  
      39    CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
      40    res = ((((cls_ret_T)code)(67, 4)));
      41    /* { dg-output "67: 67 4" } */
      42    printf("res: %ld\n", res);
      43    /* { dg-output "\nres: 67" } */
      44    exit(0);
      45  }