1 /* Area:	closure_call
2    Purpose:	Test anonymous unsigned int argument.
3    Limitations:	none.
4    PR:		none.
5    Originator:	ARM Ltd. */
6 
7 /* { dg-do run } */
8 
9 #include "ffitest.h"
cls_ret_uint_fn(ffi_cif * cif __UNUSED__,void * resp,void ** args,void * userdata __UNUSED__)10 
11 typedef unsigned int T;
12 
13 static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
14 			 void* userdata __UNUSED__)
15  {
16    *(ffi_arg *)resp = *(T *)args[0];
17 
18    printf("%d: %d %d\n", (int)*(ffi_arg *)resp, *(T *)args[0], *(T *)args[1]);
19  }
main(void)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_uint;
32   cl_arg_types[1] = &ffi_type_uint;
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_uint, 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: %d\n", res);
43   /* { dg-output "\nres: 67" } */
44   exit(0);
45 }
46