// Testing that the stable_features lint catches use of stable // language and lib features. #![deny(stable_features)] #![feature(test_accepted_feature)] //~^ ERROR the feature `test_accepted_feature` has been stable since 1.0.0 #![feature(rust1)] //~^ ERROR the feature `rust1` has been stable since 1.0.0 fn main() { let _foo: Vec<()> = Vec::new(); }