rust/tests/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr

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error[E0700]: hidden type for `impl Trait<'a, 'b>` captures lifetime that does not appear in bounds
--> $DIR/ordinary-bounds-unsuited.rs:31:33
|
LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a, 'b>
| -- ------------------ opaque type defined here
| |
| hidden type `Ordinary<'b>` captures the lifetime `'b` as defined here
...
LL | if condition() { a } else { b }
| ^
|
help: to declare that `impl Trait<'a, 'b>` captures `'b`, you can add an explicit `'b` lifetime bound
|
LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a, 'b> + 'b
| ++++
error: aborting due to previous error
For more information about this error, try `rustc --explain E0700`.