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error: return types are denoted using `->`
--> $DIR/fn-recover-return-sign.rs:3:8
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LL | fn a() => usize { 0 }
| ^^
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help: use `->` instead
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LL | fn a() -> usize { 0 }
| ~~
error: return types are denoted using `->`
--> $DIR/fn-recover-return-sign.rs:6:7
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LL | fn b(): usize { 0 }
| ^
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help: use `->` instead
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LL | fn b() -> usize { 0 }
| ~~
error: return types are denoted using `->`
--> $DIR/fn-recover-return-sign.rs:21:25
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LL | let foo = |a: bool| => bool { a };
| ^^
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help: use `->` instead
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LL | let foo = |a: bool| -> bool { a };
| ~~
error: return types are denoted using `->`
--> $DIR/fn-recover-return-sign.rs:25:24
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LL | let bar = |a: bool|: bool { a };
| ^
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help: use `->` instead
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LL | let bar = |a: bool| -> bool { a };
| ~~
error: aborting due to 4 previous errors
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