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error: lifetime may not live long enough
--> $DIR/ex1-return-one-existing-name-if-else-using-impl.rs:11:20
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LL | fn foo<'a>(x: &i32, y: &'a i32) -> &'a i32 {
| -- - let's call the lifetime of this reference `'1`
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| lifetime `'a` defined here
LL |
LL | if x > y { x } else { y }
| ^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'1`
error: aborting due to previous error
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