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error[E0261]: use of undeclared lifetime name `'a`
--> $DIR/issue-69136-inner-lifetime-resolve-error.rs:19:65
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LL | type Return<A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
| ^^ undeclared lifetime
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= 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
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LL | type Return<A> = impl for<'a> WithAssoc<A, AssocType = impl SomeTrait + 'a>;
| +++++++
help: consider introducing lifetime `'a` here
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LL | type Return<'a, A> = impl WithAssoc<A, AssocType = impl SomeTrait + 'a>;
| +++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0261`.
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