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| author | bors <bors@rust-lang.org> | 2023-02-23 19:41:03 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-02-23 19:41:03 +0000 |
| commit | 659112ca956c70e9983c9e1e3d1e3a7abec63110 (patch) | |
| tree | 08d8e01f67dd9031f7bcd9b4f692134044962e2a /compiler/rustc_mir_transform/src/coverage/mod.rs | |
| parent | f9adb83e0a9a5d1e8f2c5a7fc5b95c698a56b0ad (diff) | |
| parent | 00c294ad0599968ce81bdb8763aefb88a2d2faa0 (diff) | |
| download | rust-659112ca956c70e9983c9e1e3d1e3a7abec63110.tar.gz rust-659112ca956c70e9983c9e1e3d1e3a7abec63110.zip | |
Auto merge of #10369 - nindalf:no_mangle_lint, r=llogiq
Add new lint no_mangle_with_rust_abi Fixes issue #10347 This PR adds a new lint `no_mangle_with_rust_abi` that suggests converting a function to the C ABI to if the function has the `#[no_mangle]` attribute and `Abi == Abi::Rust`. It will not run for any of the other variants defined in [rustc_target::spec::abi::Abi](https://doc.rust-lang.org/beta/nightly-rustc/rustc_target/spec/abi/enum.Abi.html), nor suggest any conversion other than conversion to the C ABI. Functions that explicitly opt into the Rust ABI with `extern "Rust"` are ignored by this lint. --- changelog: [`no_mangle_with_rust_abi`]: add lint that converts Rust ABI functions with the `#[no_mangle]` attribute to C ABI
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/mod.rs')
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