src/test/ui/issues/auxiliary/issue-2526.rs

   1 #![crate_name="issue_2526"]
   2 #![crate_type = "lib"]
   3
   4 use std::marker;
   5
   6 pub struct arc_destruct<T: Sync> {
   7     _data: isize,
   8     _marker: marker::PhantomData<T>
   9 }
  10
  11 impl<T: Sync> Drop for arc_destruct<T> {
  12     fn drop(&mut self) {}
  13 }
  14
  15 fn arc_destruct<T: Sync>(data: isize) -> arc_destruct<T> {
  16     arc_destruct {
  17         _data: data,
  18         _marker: marker::PhantomData
  19     }
  20 }
  21
  22 fn arc<T: Sync>(_data: T) -> arc_destruct<T> {
  23     arc_destruct(0)
  24 }
  25
  26 fn init() -> arc_destruct<context_res> {
  27     arc(context_res())
  28 }
  29
  30 pub struct context_res {
  31     ctx : isize,
  32 }
  33
  34 impl Drop for context_res {
  35     fn drop(&mut self) {}
  36 }
  37
  38 fn context_res() -> context_res {
  39     context_res {
  40         ctx: 0
  41     }
  42 }
  43
  44 pub type context = arc_destruct<context_res>;