mirror of https://github.com/rust-lang/rust.git
164 lines
4.8 KiB
Plaintext
164 lines
4.8 KiB
Plaintext
warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:10:5
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LL | forget(&SomeStruct);
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| ^^^^^^^-----------^
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| |
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| argument has type `&SomeStruct`
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note: the lint level is defined here
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--> $DIR/forgetting_references.rs:3:9
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LL | #![warn(forgetting_references)]
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| ^^^^^^^^^^^^^^^^^^^^^
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&SomeStruct);
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LL + let _ = &SomeStruct;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:13:5
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LL | forget(&owned);
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| ^^^^^^^------^
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| |
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| argument has type `&SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&owned);
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LL + let _ = &owned;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:14:5
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LL | forget(&&owned);
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| ^^^^^^^-------^
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| |
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| argument has type `&&SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&&owned);
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LL + let _ = &&owned;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:15:5
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LL | forget(&mut owned);
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| ^^^^^^^----------^
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| |
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| argument has type `&mut SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&mut owned);
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LL + let _ = &mut owned;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:19:5
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LL | forget(&*reference1);
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| ^^^^^^^------------^
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| |
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| argument has type `&SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&*reference1);
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LL + let _ = &*reference1;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:22:5
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LL | forget(reference2);
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| ^^^^^^^----------^
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| argument has type `&mut SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(reference2);
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LL + let _ = reference2;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:25:5
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LL | forget(reference3);
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| ^^^^^^^----------^
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| |
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| argument has type `&SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(reference3);
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LL + let _ = reference3;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:31:14
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LL | 1 => forget(&*reference1),
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| ^^^^^^^------------^
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| |
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| argument has type `&SomeStruct`
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= note: use `let _ = ...` to ignore the expression or result
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:32:14
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LL | 2 => forget(reference3),
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| ^^^^^^^----------^
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| |
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| argument has type `&SomeStruct`
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= note: use `let _ = ...` to ignore the expression or result
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:33:14
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LL | 3 => forget(reference4),
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| ^^^^^^^----------^
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| |
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| argument has type `&SomeStruct`
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= note: use `let _ = ...` to ignore the expression or result
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:40:5
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LL | forget(&val);
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| ^^^^^^^----^
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| |
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| argument has type `&T`
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help: use `let _ = ...` to ignore the expression or result
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LL - forget(&val);
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LL + let _ = &val;
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warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
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--> $DIR/forgetting_references.rs:48:5
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LL | std::mem::forget(&SomeStruct);
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| ^^^^^^^^^^^^^^^^^-----------^
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| |
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| argument has type `&SomeStruct`
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help: use `let _ = ...` to ignore the expression or result
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LL - std::mem::forget(&SomeStruct);
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LL + let _ = &SomeStruct;
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warning: 12 warnings emitted
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