src/test/ui/generic-associated-types/generic_associated_type_undeclared_lifetimes.stderr

   1 error[E0261]: use of undeclared lifetime name `'b`
   2   --> $DIR/generic_associated_type_undeclared_lifetimes.rs:9:37
   3    |
   4 LL |         + Deref<Target = Self::Item<'b>>;
   5    |                                     ^^ undeclared lifetime
   6    |
   7    = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes
   8 help: consider introducing lifetime `'b` here
   9    |
  10 LL | trait Iterable<'b> {
  11    |               ^^^^
  12 help: consider introducing lifetime `'b` here
  13    |
  14 LL |     type Iter<'b, 'a>: Iterator<Item = Self::Item<'a>>
  15    |               ^^^
  16
  17 error[E0261]: use of undeclared lifetime name `'undeclared`
  18   --> $DIR/generic_associated_type_undeclared_lifetimes.rs:12:41
  19    |
  20 LL |     fn iter<'a>(&'a self) -> Self::Iter<'undeclared>;
  21    |                                         ^^^^^^^^^^^ undeclared lifetime
  22    |
  23    = help: if you want to experiment with in-band lifetime bindings, add `#![feature(in_band_lifetimes)]` to the crate attributes
  24 help: consider introducing lifetime `'undeclared` here
  25    |
  26 LL | trait Iterable<'undeclared> {
  27    |               ^^^^^^^^^^^^^
  28 help: consider introducing lifetime `'undeclared` here
  29    |
  30 LL |     fn iter<'undeclared, 'a>(&'a self) -> Self::Iter<'undeclared>;
  31    |             ^^^^^^^^^^^^
  32
  33 error: aborting due to 2 previous errors
  34
  35 For more information about this error, try `rustc --explain E0261`.