src/test/ui/issues/issue-22356.rs

   1 // check-pass
   2 #![allow(type_alias_bounds)]
   3
   4 // pretty-expanded FIXME #23616
   5
   6 use std::marker::PhantomData;
   7
   8 pub struct Handle<T, I>(T, I);
   9
  10 impl<T, I> Handle<T, I> {
  11     pub fn get_info(&self) -> &I {
  12         let Handle(_, ref info) = *self;
  13         info
  14     }
  15 }
  16
  17 pub struct BufferHandle<D: Device, T> {
  18     raw: RawBufferHandle<D>,
  19     _marker: PhantomData<T>,
  20 }
  21
  22 impl<D: Device, T> BufferHandle<D, T> {
  23     pub fn get_info(&self) -> &String {
  24         self.raw.get_info()
  25     }
  26 }
  27
  28 pub type RawBufferHandle<D: Device> = Handle<<D as Device>::Buffer, String>;
  29
  30 pub trait Device {
  31     type Buffer;
  32 }
  33
  34 fn main() {}