| error[E0261]: use of undeclared lifetime name `'a` |
| --> $DIR/issue-67510.rs:5:21 |
| | |
| LL | fn f(x: Box<dyn X<Y<'a> = &'a ()>>) {} |
| | ^^ undeclared lifetime |
| | |
| = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html |
| help: consider making the bound lifetime-generic with a new `'a` lifetime |
| | |
| LL | fn f(x: Box<dyn for<'a> X<Y<'a> = &'a ()>>) {} |
| | +++++++ |
| help: consider introducing lifetime `'a` here |
| | |
| LL | fn f<'a>(x: Box<dyn X<Y<'a> = &'a ()>>) {} |
| | ++++ |
| |
| error[E0261]: use of undeclared lifetime name `'a` |
| --> $DIR/issue-67510.rs:5:28 |
| | |
| LL | fn f(x: Box<dyn X<Y<'a> = &'a ()>>) {} |
| | ^^ undeclared lifetime |
| | |
| help: consider making the bound lifetime-generic with a new `'a` lifetime |
| | |
| LL | fn f(x: Box<dyn for<'a> X<Y<'a> = &'a ()>>) {} |
| | +++++++ |
| help: consider introducing lifetime `'a` here |
| | |
| LL | fn f<'a>(x: Box<dyn X<Y<'a> = &'a ()>>) {} |
| | ++++ |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0261`. |
