{"action":"created","issue":{"url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/98","repository_url":"https://api.github.com/repos/tc39/ecmascript-asyncawait","labels_url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/98/labels{/name}","comments_url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/98/comments","events_url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/98/events","html_url":"https://github.com/tc39/ecmascript-asyncawait/issues/98","id":155792926,"number":98,"title":"Throw if ClassHeritage is an async function!","user":{"login":"caitp","id":2294695,"avatar_url":"https://avatars.githubusercontent.com/u/2294695?v=3","gravatar_id":"","url":"https://api.github.com/users/caitp","html_url":"https://github.com/caitp","followers_url":"https://api.github.com/users/caitp/followers","following_url":"https://api.github.com/users/caitp/following{/other_user}","gists_url":"https://api.github.com/users/caitp/gists{/gist_id}","starred_url":"https://api.github.com/users/caitp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caitp/subscriptions","organizations_url":"https://api.github.com/users/caitp/orgs","repos_url":"https://api.github.com/users/caitp/repos","events_url":"https://api.github.com/users/caitp/events{/privacy}","received_events_url":"https://api.github.com/users/caitp/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-05-19T17:33:51Z","updated_at":"2016-05-19T17:40:48Z","closed_at":null,"body":"During an audit of calls to `is_generator()` in V8, I noticed that we throw if a class heritage is a generator function.\r\n\r\nIt makes sense that we'd also throw if it's an async function. Can we add prose to the spec for this?"},"comment":{"url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/comments/220398601","html_url":"https://github.com/tc39/ecmascript-asyncawait/issues/98#issuecomment-220398601","issue_url":"https://api.github.com/repos/tc39/ecmascript-asyncawait/issues/98","id":220398601,"user":{"login":"caitp","id":2294695,"avatar_url":"https://avatars.githubusercontent.com/u/2294695?v=3","gravatar_id":"","url":"https://api.github.com/users/caitp","html_url":"https://github.com/caitp","followers_url":"https://api.github.com/users/caitp/followers","following_url":"https://api.github.com/users/caitp/following{/other_user}","gists_url":"https://api.github.com/users/caitp/gists{/gist_id}","starred_url":"https://api.github.com/users/caitp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caitp/subscriptions","organizations_url":"https://api.github.com/users/caitp/orgs","repos_url":"https://api.github.com/users/caitp/repos","events_url":"https://api.github.com/users/caitp/events{/privacy}","received_events_url":"https://api.github.com/users/caitp/received_events","type":"User","site_admin":false},"created_at":"2016-05-19T17:40:48Z","updated_at":"2016-05-19T17:40:48Z","body":"Nevermind, I guess this is specified already: `Else if IsConstructor(superclass) is false, throw a TypeError exception.`\r\n\r\nIt's all good"}}