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needless_pass_by_ref_mut should not be emitted for functions containing unsafe #11586

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Ralith opened this issue Sep 29, 2023 · 0 comments · Fixed by #11624
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needless_pass_by_ref_mut should not be emitted for functions containing unsafe #11586

Ralith opened this issue Sep 29, 2023 · 0 comments · Fixed by #11624

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@Ralith
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Ralith commented Sep 29, 2023

Description

A unique borrow can be required for soundness in a function that performs unsafe operations which do not directly use a reference, e.g. using raw pointers or over FFI.

Version

rustc 1.74.0-nightly (2f5df8a94 2023-08-31)
binary: rustc
commit-hash: 2f5df8a94bb3c5fae4e3fcbfc8ef20f1f976cb19
commit-date: 2023-08-31
host: x86_64-unknown-linux-gnu
release: 1.74.0-nightly
LLVM version: 17.0.0

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@Ralith