unsafe-safe-attribute_diagnostic.rs « unsafe « attributes « ui « tests - rust - https://github.com/rust-lang/rust

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path: root/tests/ui/attributes/unsafe/unsafe-safe-attribute_diagnostic.rs

blob: d9054248a292cf70d89f2d59505e8162cc912694 (plain)

#[unsafe(diagnostic::on_unimplemented( //~ ERROR: unnecessary `unsafe`
    message = "testing",
))]
trait Foo {}

fn main() {}