1 #![stable(feature = "stable_test_feature", since = "1.0.0")]
3 #![feature(staged_api)]
5 #[stable(feature = "foo", since = "1.0.0")]
6 fn foo_stable_1_0_0() {}
8 #[stable(feature = "foo", since = "1.29.0")]
9 //~^ ERROR feature `foo` is declared stable since 1.29.0
10 fn foo_stable_1_29_0() {}
12 #[unstable(feature = "foo", issue = "none")]
13 //~^ ERROR feature `foo` is declared unstable