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error[E0621]: explicit lifetime required in parameter type
--> $DIR/ex1-return-one-existing-name-if-else-3.rs:2:27
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LL | fn foo<'a>((x, y): (&'a i32, &i32)) -> &'a i32 {
| --------------- help: add explicit lifetime `'a` to type: `(&'a i32, &'a i32)`
LL | if x > y { x } else { y }
| ^ lifetime `'a` required
error: aborting due to previous error
For more information about this error, try `rustc --explain E0621`.
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