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