1/* PR 35701 */
2/* { dg-do compile } */
3/* { dg-options "-Wconversion -Wsign-conversion" } */
4/* { dg-require-effective-target int32plus } */
5
6typedef struct _my_struct_t {
7  unsigned int small:1;
8  unsigned int big:31;
9} my_struct_t, *my_struct_p_t;
10
11void
12my_func1(unsigned int sm, unsigned int bi, my_struct_p_t msp)
13{
14  msp->small = sm; /* { dg-warning "conversion" } */
15  msp->big = bi; /* { dg-warning "conversion" } */
16}
17
18void
19my_func2(unsigned int sm, unsigned int bi, my_struct_p_t msp)
20{
21  msp->small = sm & 1U;
22  msp->big = bi & 0x7fffffffU;
23}
24
25unsigned short
26my_func3(unsigned int sm)
27{
28  unsigned short res;
29  res = sm & 0xff20U;
30  return res;
31}
32