Subversion Repositories openrisc_2011-10-31

/* Copyright (C) 2002 Free Software Foundation, Inc.
 
   Tests we warn about overly-large assignments to bitfields.
 
   Source: Neil Booth, 28 Jan 2002.
*/
 
struct bf
{
  unsigned int a: 2;
  int b: 2;
};
 
struct bf p = {4, 0};		/* { dg-warning "truncated" "" } */
struct bf q = {0, 2};		/* { dg-warning "overflow" "" } */
struct bf r = {3, -2};		/* { dg-bogus "(truncated|overflow)" } */
 
void foo ()
{
  p.a = 4, p.b = 0;		/* { dg-warning "truncated" "" } */
  q.a = 0, q.b = 2;		/* { dg-warning "overflow" "" } */
  r.a = 3, r.b = -2;		/* { dg-bogus "(truncated|overflow)" } */
}