src/test/ui/const-generics/infer_arg_from_pat.rs

   1 // run-pass
   2 //
   3 // see issue #70529
   4
   5 struct A<const N: usize> {
   6     arr: [u8; N],
   7 }
   8
   9 impl<const N: usize> A<N> {
  10     fn new() -> Self {
  11         A {
  12             arr: [0; N],
  13         }
  14     }
  15
  16     fn value(&self) -> usize {
  17         N
  18     }
  19 }
  20
  21 fn main() {
  22     let a = A::new();
  23     let [_, _] = a.arr;
  24     assert_eq!(a.value(), 2);
  25 }