tests/ui/issues/issue-3668.rs

   1 struct P { child: Option<Box<P>> }
   2 trait PTrait {
   3    fn getChildOption(&self) -> Option<Box<P>>;
   4 }
   5
   6 impl PTrait for P {
   7    fn getChildOption(&self) -> Option<Box<P>> {
   8        static childVal: Box<P> = self.child.get();
   9        //~^ ERROR attempt to use a non-constant value in a constant
  10        panic!();
  11    }
  12 }
  13
  14 fn main() {}