src/test/ui/underscore-lifetime/underscore-lifetime-elison-mismatch.stderr

   1 error[E0623]: lifetime mismatch
   2   --> $DIR/underscore-lifetime-elison-mismatch.rs:1:49
   3    |
   4 LL | fn foo(x: &mut Vec<&'_ u8>, y: &'_ u8) { x.push(y); }
   5    |                    ------      ------           ^ ...but data from `y` flows into `x` here
   6    |                                |
   7    |                                these two types are declared with different lifetimes...
   8
   9 error: aborting due to previous error
  10
  11 For more information about this error, try `rustc --explain E0623`.