src/test/ui/rfc-2093-infer-outlives/nested-union.rs

   1 #![feature(rustc_attrs)]
   2 #![feature(untagged_unions)]
   3 #![allow(unions_with_drop_fields)]
   4
   5 #[rustc_outlives]
   6 union Foo<'a, T> { //~ ERROR rustc_outlives
   7     field1: Bar<'a, T>
   8 }
   9
  10 // Type U needs to outlive lifetime 'b
  11 union Bar<'b, U> {
  12     field2: &'b U
  13 }
  14
  15 fn main() {}