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error[E0106]: missing lifetime specifier
--> $DIR/return-without-lifetime.rs:2:16
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LL | struct Foo<'a>(&usize);
| ^ expected named lifetime parameter
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help: consider using the `'a` lifetime
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LL | struct Foo<'a>(&'a usize);
| ++
error[E0106]: missing lifetime specifier
--> $DIR/return-without-lifetime.rs:5:34
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LL | fn func1<'a>(_arg: &'a Thing) -> &() { unimplemented!() }
| --------- ^ expected named lifetime parameter
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= help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from
help: consider using the `'a` lifetime
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LL | fn func1<'a>(_arg: &'a Thing) -> &'a () { unimplemented!() }
| ++
error[E0106]: missing lifetime specifier
--> $DIR/return-without-lifetime.rs:7:35
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LL | fn func2<'a>(_arg: &Thing<'a>) -> &() { unimplemented!() }
| ---------- ^ expected named lifetime parameter
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= help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from
help: consider using the `'a` lifetime
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LL | fn func2<'a>(_arg: &Thing<'a>) -> &'a () { unimplemented!() }
| ++
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0106`.
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