src/test/ui/self/elision/ref-mut-alias-async.rs

   1 // edition:2018
   2 // check-pass
   3
   4 #![allow(non_snake_case)]
   5
   6 use std::pin::Pin;
   7
   8 struct Struct { }
   9
  10 type Alias = Struct;
  11
  12 impl Struct {
  13     // Test using an alias for `Struct`:
  14
  15     async fn ref_Alias(self: &mut Alias, f: &u32) -> &u32 {
  16         f
  17     }
  18
  19     async fn box_ref_Alias(self: Box<&mut Alias>, f: &u32) -> &u32 {
  20         f
  21     }
  22
  23     async fn pin_ref_Alias(self: Pin<&mut Alias>, f: &u32) -> &u32 {
  24         f
  25     }
  26
  27     async fn box_box_ref_Alias(self: Box<Box<&mut Alias>>, f: &u32) -> &u32 {
  28         f
  29     }
  30
  31     async fn box_pin_ref_Alias(self: Box<Pin<&mut Alias>>, f: &u32) -> &u32 {
  32         f
  33     }
  34 }
  35
  36 fn main() { }