2022-07-15 11:53:23 -05:00
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error[E0308]: mismatched types
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--> $DIR/issue-94176.rs:5:32
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LL | pub fn test(a: Option<u32>) -> Option<u32> {
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2023-01-02 20:00:33 -06:00
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| ---- ^^^^^^^^^^^ expected `Option<u32>`, found `()`
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2022-07-15 11:53:23 -05:00
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| |
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| implicitly returns `()` as its body has no tail or `return` expression
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= note: expected enum `Option<u32>`
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found unit type `()`
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help: consider returning the local binding `a`
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LL ~ println!("Foo");
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LL + a
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0308`.
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