Subversion Repositories openrisc_2011-10-31

/* Test the self-assignemnt detection plugin.  */
/* { dg-do compile } */
/* { dg-options "-O" } */
 
struct Bar {
  int b_;
  int c_;
};
 
int g;
 
int main()
{
  struct Bar *bar;
  int x = x; /* { dg-warning "assigned to itself" } */
  static int y;
  struct Bar b_array[5];
 
  b_array[x+g].b_ = b_array[x+g].b_; /* { dg-warning "self-assignment detected" } */
  g = g; /* { dg-warning "assigned to itself" } */
  y = y; /* { dg-warning "assigned to itself" } */
  bar->b_ = bar->b_; /* { dg-warning "assigned to itself" } */
}