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https://github.com/rust-lang/rust.git
synced 2026-05-28 20:16:58 +03:00
Aaron Ang
66 lines
2.3 KiB
Plaintext
66 lines
2.3 KiB
Plaintext
error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:7:24
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LL | let _: *const u8 = 1 as *const _;
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| ^^^^^^^^^^^^^ help: use: `std::ptr::dangling()`
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= note: `-D clippy::manual-dangling-ptr` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::manual_dangling_ptr)]`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:9:13
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LL | let _ = 2 as *const u32;
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| ^^^^^^^^^^^^^^^ help: use: `std::ptr::dangling::<u32>()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:11:13
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LL | let _ = 4 as *mut f32;
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| ^^^^^^^^^^^^^ help: use: `std::ptr::dangling_mut::<f32>()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:14:13
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LL | let _ = mem::align_of::<u8>() as *const u8;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `std::ptr::dangling::<u8>()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:16:13
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LL | let _ = mem::align_of::<u32>() as *const u32;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `std::ptr::dangling::<u32>()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:18:13
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LL | let _ = mem::align_of::<usize>() as *const usize;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `std::ptr::dangling::<usize>()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:21:9
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LL | foo(4 as *const _, 4 as *mut _);
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| ^^^^^^^^^^^^^ help: use: `std::ptr::dangling()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:21:24
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LL | foo(4 as *const _, 4 as *mut _);
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| ^^^^^^^^^^^ help: use: `std::ptr::dangling_mut()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:41:9
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LL | foo(4 as *const _, 4 as *mut _);
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| ^^^^^^^^^^^^^ help: use: `std::ptr::dangling()`
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error: manual creation of a dangling pointer
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--> tests/ui/manual_dangling_ptr.rs:41:24
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LL | foo(4 as *const _, 4 as *mut _);
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| ^^^^^^^^^^^ help: use: `std::ptr::dangling_mut()`
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error: aborting due to 10 previous errors
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