mirror of https://github.com/rust-lang/rust
89 lines
2.7 KiB
Plaintext
89 lines
2.7 KiB
Plaintext
warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
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--> $DIR/forgetting_copy_types.rs:34:5
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LL | forget(s1);
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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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note: the lint level is defined here
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--> $DIR/forgetting_copy_types.rs:3:9
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LL | #![warn(forgetting_copy_types)]
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| ^^^^^^^^^^^^^^^^^^^^^
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warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
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--> $DIR/forgetting_copy_types.rs:35:5
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LL | forget(s2);
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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_copy_types.rs:36:5
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LL | forget(s3);
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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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= note: `#[warn(forgetting_references)]` on by default
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warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
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--> $DIR/forgetting_copy_types.rs:37:5
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LL | forget(s4);
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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_copy_types.rs:38:5
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LL | forget(s5);
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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_copy_types.rs:50:5
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LL | forget(a2);
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| ^^^^^^^--^
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| argument has type `&AnotherStruct`
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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_copy_types.rs:52:5
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LL | forget(a3);
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| ^^^^^^^--^
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| argument has type `&AnotherStruct`
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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_copy_types.rs:53:5
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LL | forget(a4);
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| ^^^^^^^--^
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| argument has type `&AnotherStruct`
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= note: use `let _ = ...` to ignore the expression or result
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warning: 8 warnings emitted
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