mirror of https://github.com/rust-lang/rust
16 lines
613 B
Plaintext
16 lines
613 B
Plaintext
error[E0106]: missing lifetime specifier
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--> $DIR/ex1b-return-no-names-if-else.rs:1:29
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LL | fn foo(x: &i32, y: &i32) -> &i32 {
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| ---- ---- ^ expected named lifetime parameter
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= help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `x` or `y`
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help: consider introducing a named lifetime parameter
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LL | fn foo<'a>(x: &'a i32, y: &'a i32) -> &'a i32 {
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| ++++ ++ ++ ++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0106`.
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