Rust errors / Attributes, macros and features
Rust compiler error · checked with rustc 1.99.0
Rust error E0736: attribute incompatible with `#[unsafe(naked)]`
What it meansFunctions marked with the #[naked] attribute are restricted in what other attributes they may be marked with.
What rustc prints
error[E0736]: attribute incompatible with `#[unsafe(naked)]`
--> main.rs:1:3
|
1 | #[inline]
| ^^^^^^ the `inline` attribute is incompatible with `#[unsafe(naked)]`
2 | #[unsafe(naked)]
| ---------------- function marked with `#[unsafe(naked)]` hereReal output of rustc 1.99.0 compiling the official example below (2021 edition). Your names and line numbers will differ; the first line is the part to match.
The compiler team's explanation
Functions marked with the #[naked] attribute are restricted in what other attributes they may be marked with.
Notable attributes that are incompatible with #[naked] are:
#[inline]#[track_caller]#[test],#[ignore],#[should_panic]
Erroneous code example:
#[inline]
#[unsafe(naked)]
fn foo() {}These incompatibilities are due to the fact that naked functions deliberately impose strict restrictions regarding the code that the compiler is allowed to produce for this function.
From rustc --explain E0736 (1.99.0), part of the Rust project, MIT or Apache-2.0. Official page.
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