{"action":"created","issue":{"url":"https://api.github.com/repos/Microsoft/TypeScript/issues/5203","labels_url":"https://api.github.com/repos/Microsoft/TypeScript/issues/5203/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/TypeScript/issues/5203/comments","events_url":"https://api.github.com/repos/Microsoft/TypeScript/issues/5203/events","html_url":"https://github.com/Microsoft/TypeScript/issues/5203","id":110814182,"number":5203,"title":"out of range index in a tuple magically works","user":{"login":"aleksey-bykov","id":937933,"avatar_url":"https://avatars.githubusercontent.com/u/937933?v=3","gravatar_id":"","url":"https://api.github.com/users/aleksey-bykov","html_url":"https://github.com/aleksey-bykov","followers_url":"https://api.github.com/users/aleksey-bykov/followers","following_url":"https://api.github.com/users/aleksey-bykov/following{/other_user}","gists_url":"https://api.github.com/users/aleksey-bykov/gists{/gist_id}","starred_url":"https://api.github.com/users/aleksey-bykov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aleksey-bykov/subscriptions","organizations_url":"https://api.github.com/users/aleksey-bykov/orgs","repos_url":"https://api.github.com/users/aleksey-bykov/repos","events_url":"https://api.github.com/users/aleksey-bykov/events{/privacy}","received_events_url":"https://api.github.com/users/aleksey-bykov/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Microsoft/TypeScript/labels/In%20Discussion","name":"In Discussion","color":"556b75"},{"url":"https://api.github.com/repos/Microsoft/TypeScript/labels/Suggestion","name":"Suggestion","color":"006b75"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-10-10T20:08:36Z","updated_at":"2015-10-12T17:42:47Z","closed_at":null,"body":"```typescript\r\n\r\nvar x : [number, number] = [1, 2];\r\nvar y = x[2]; // expected a compile error, actual ok\r\n```\r\n\r\nBy [design](https://github.com/aleksey-bykov/by-design-script), isn't it?"},"comment":{"url":"https://api.github.com/repos/Microsoft/TypeScript/issues/comments/147472452","html_url":"https://github.com/Microsoft/TypeScript/issues/5203#issuecomment-147472452","issue_url":"https://api.github.com/repos/Microsoft/TypeScript/issues/5203","id":147472452,"user":{"login":"RyanCavanaugh","id":6685088,"avatar_url":"https://avatars.githubusercontent.com/u/6685088?v=3","gravatar_id":"","url":"https://api.github.com/users/RyanCavanaugh","html_url":"https://github.com/RyanCavanaugh","followers_url":"https://api.github.com/users/RyanCavanaugh/followers","following_url":"https://api.github.com/users/RyanCavanaugh/following{/other_user}","gists_url":"https://api.github.com/users/RyanCavanaugh/gists{/gist_id}","starred_url":"https://api.github.com/users/RyanCavanaugh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RyanCavanaugh/subscriptions","organizations_url":"https://api.github.com/users/RyanCavanaugh/orgs","repos_url":"https://api.github.com/users/RyanCavanaugh/repos","events_url":"https://api.github.com/users/RyanCavanaugh/events{/privacy}","received_events_url":"https://api.github.com/users/RyanCavanaugh/received_events","type":"User","site_admin":false},"created_at":"2015-10-12T17:42:47Z","updated_at":"2015-10-12T17:42:47Z","body":"It is currently per spec, but I don't think this behavior is desirable. This should probably be an error by some new rule."}}