rust/tests/ui/lint/rfc-2383-lint-reason/lint-attribute-only-with-reason.rs

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#![feature(lint_reasons)]
#![deny(unused_attributes)]
#[allow(reason = "I want to allow something")]//~ ERROR unused attribute
#[expect(reason = "I don't know what I'm waiting for")]//~ ERROR unused attribute
#[warn(reason = "This should be warn by default")]//~ ERROR unused attribute
#[deny(reason = "All listed lints are denied")]//~ ERROR unused attribute
#[forbid(reason = "Just some reason")]//~ ERROR unused attribute
#[allow(clippy::box_collection, reason = "This is still valid")]
#[warn(dead_code, reason = "This is also reasonable")]
fn main() {}