{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/22785","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/22785/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/22785/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/22785/events","html_url":"https://github.com/rust-lang/rust/pull/22785","id":58823271,"number":22785,"title":"Fix normalization involving bound regions","user":{"login":"nikomatsakis","id":155238,"avatar_url":"https://avatars.githubusercontent.com/u/155238?v=3","gravatar_id":"","url":"https://api.github.com/users/nikomatsakis","html_url":"https://github.com/nikomatsakis","followers_url":"https://api.github.com/users/nikomatsakis/followers","following_url":"https://api.github.com/users/nikomatsakis/following{/other_user}","gists_url":"https://api.github.com/users/nikomatsakis/gists{/gist_id}","starred_url":"https://api.github.com/users/nikomatsakis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nikomatsakis/subscriptions","organizations_url":"https://api.github.com/users/nikomatsakis/orgs","repos_url":"https://api.github.com/users/nikomatsakis/repos","events_url":"https://api.github.com/users/nikomatsakis/events{/privacy}","received_events_url":"https://api.github.com/users/nikomatsakis/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"pnkfelix","id":173127,"avatar_url":"https://avatars.githubusercontent.com/u/173127?v=3","gravatar_id":"","url":"https://api.github.com/users/pnkfelix","html_url":"https://github.com/pnkfelix","followers_url":"https://api.github.com/users/pnkfelix/followers","following_url":"https://api.github.com/users/pnkfelix/following{/other_user}","gists_url":"https://api.github.com/users/pnkfelix/gists{/gist_id}","starred_url":"https://api.github.com/users/pnkfelix/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pnkfelix/subscriptions","organizations_url":"https://api.github.com/users/pnkfelix/orgs","repos_url":"https://api.github.com/users/pnkfelix/repos","events_url":"https://api.github.com/users/pnkfelix/events{/privacy}","received_events_url":"https://api.github.com/users/pnkfelix/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-02-24T23:23:23Z","updated_at":"2015-02-24T23:32:39Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/rust-lang/rust/pulls/22785","html_url":"https://github.com/rust-lang/rust/pull/22785","diff_url":"https://github.com/rust-lang/rust/pull/22785.diff","patch_url":"https://github.com/rust-lang/rust/pull/22785.patch"},"body":"Two changes:\r\n\r\n1. Make traits with assoc types invariant w/r/t their inputs.\r\n2. Fully normalize parameter environments, including any region variables (which were being overlooked).\r\n\r\nThe former supports the latter, but also just seems like a reasonably good idea.\r\n\r\nFixes #21750\r\n\r\ncc @edwardw\r\nr? @pnkfelix "},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/75873024","html_url":"https://github.com/rust-lang/rust/pull/22785#issuecomment-75873024","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/22785","id":75873024,"user":{"login":"pnkfelix","id":173127,"avatar_url":"https://avatars.githubusercontent.com/u/173127?v=3","gravatar_id":"","url":"https://api.github.com/users/pnkfelix","html_url":"https://github.com/pnkfelix","followers_url":"https://api.github.com/users/pnkfelix/followers","following_url":"https://api.github.com/users/pnkfelix/following{/other_user}","gists_url":"https://api.github.com/users/pnkfelix/gists{/gist_id}","starred_url":"https://api.github.com/users/pnkfelix/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pnkfelix/subscriptions","organizations_url":"https://api.github.com/users/pnkfelix/orgs","repos_url":"https://api.github.com/users/pnkfelix/repos","events_url":"https://api.github.com/users/pnkfelix/events{/privacy}","received_events_url":"https://api.github.com/users/pnkfelix/received_events","type":"User","site_admin":false},"created_at":"2015-02-24T23:32:39Z","updated_at":"2015-02-24T23:32:39Z","body":"@bors r+  206c254 rollup"}}