src/test/ui/generator/generator-region-requirements.stderr

   1 error[E0759]: `x` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement
   2   --> $DIR/generator-region-requirements.rs:8:9
   3    |
   4 LL | fn dangle(x: &mut i32) -> &'static mut i32 {
   5    |              -------- this data with an anonymous lifetime `'_`...
   6 ...
   7 LL |         x
   8    |         ^ ...is used here...
   9 ...
  10 LL |             GeneratorState::Complete(c) => return c,
  11    |                                                   - ...and is required to live as long as `'static` here
  12
  13 error: aborting due to previous error
  14
  15 For more information about this error, try `rustc --explain E0759`.