{"action":"opened","issue":{"url":"https://api.github.com/repos/dart-lang/sdk/issues/25734","repository_url":"https://api.github.com/repos/dart-lang/sdk","labels_url":"https://api.github.com/repos/dart-lang/sdk/issues/25734/labels{/name}","comments_url":"https://api.github.com/repos/dart-lang/sdk/issues/25734/comments","events_url":"https://api.github.com/repos/dart-lang/sdk/issues/25734/events","html_url":"https://github.com/dart-lang/sdk/issues/25734","id":132480985,"number":25734,"title":"Dart language spec permits to use dynamic as a type parameter.","user":{"login":"ngolovleva","id":15155393,"avatar_url":"https://avatars.githubusercontent.com/u/15155393?v=3","gravatar_id":"","url":"https://api.github.com/users/ngolovleva","html_url":"https://github.com/ngolovleva","followers_url":"https://api.github.com/users/ngolovleva/followers","following_url":"https://api.github.com/users/ngolovleva/following{/other_user}","gists_url":"https://api.github.com/users/ngolovleva/gists{/gist_id}","starred_url":"https://api.github.com/users/ngolovleva/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ngolovleva/subscriptions","organizations_url":"https://api.github.com/users/ngolovleva/orgs","repos_url":"https://api.github.com/users/ngolovleva/repos","events_url":"https://api.github.com/users/ngolovleva/events{/privacy}","received_events_url":"https://api.github.com/users/ngolovleva/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-09T17:28:32Z","updated_at":"2016-02-09T17:28:32Z","closed_at":null,"body":"According to Dart Language specification (4th edition, Dec 2015) \"16.33 Identifier Reference\":\r\n\r\n\"It is a compile-time error to use a built-in identifier other than dynamic as a type annotation or type parameter.\"\r\n\r\nIt is not clear how to use dynamic as a type parameter. May be instead of ' type parameter' should be\r\n'type of parameter'? Please clarify."}}