src/test/ui/feature-gate/unstable-attribute-allow-issue-none.rs

   1 // Check that an issue value can be explicitly set to "none" instead of "0"
   2 #![crate_type = "lib"]
   3 #![feature(staged_api)]
   4 #![stable(feature = "stable_test_feature", since = "1.0.0")]
   5
   6 #[unstable(feature = "unstable_test_feature", issue = "0")]
   7 fn unstable_issue_0() {}
   8
   9 #[unstable(feature = "unstable_test_feature", issue = "none")]
  10 fn unstable_issue_none() {}
  11
  12 #[unstable(feature = "unstable_test_feature", issue = "something")] //~ ERROR incorrect 'issue'
  13 fn unstable_issue_not_allowed() {}