]> git.lizzy.rs Git - rust.git/blob - src/test/ui/feature-gates/feature-gate-marker_trait_attr.rs
Merge commit 'd556c56f792756dd7cfec742b9f2e07612dc10f4' into sync_cg_clif-2021-02-01
[rust.git] / src / test / ui / feature-gates / feature-gate-marker_trait_attr.rs
1 use std::fmt::{Debug, Display};
2
3 #[marker] trait ExplicitMarker {}
4 //~^ ERROR the `#[marker]` attribute is an experimental feature
5
6 impl<T: Display> ExplicitMarker for T {}
7 impl<T: Debug> ExplicitMarker for T {}
8
9 fn main() {}