{"comment":{"url":"https://api.github.com/repos/alexcrichton/rust/comments/15195578","html_url":"https://github.com/alexcrichton/rust/commit/0f6de303affe5547effef821b738b183ef91fd7f#commitcomment-15195578","id":15195578,"user":{"login":"nagisa","id":679122,"avatar_url":"https://avatars.githubusercontent.com/u/679122?v=3","gravatar_id":"","url":"https://api.github.com/users/nagisa","html_url":"https://github.com/nagisa","followers_url":"https://api.github.com/users/nagisa/followers","following_url":"https://api.github.com/users/nagisa/following{/other_user}","gists_url":"https://api.github.com/users/nagisa/gists{/gist_id}","starred_url":"https://api.github.com/users/nagisa/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nagisa/subscriptions","organizations_url":"https://api.github.com/users/nagisa/orgs","repos_url":"https://api.github.com/users/nagisa/repos","events_url":"https://api.github.com/users/nagisa/events{/privacy}","received_events_url":"https://api.github.com/users/nagisa/received_events","type":"User","site_admin":false},"position":5,"line":110,"path":"src/librustc_trans/trans/mir/mod.rs","commit_id":"0f6de303affe5547effef821b738b183ef91fd7f","created_at":"2015-12-29T20:21:50Z","updated_at":"2015-12-29T20:21:50Z","body":"This is somewhat incompatible with MIR. At this stage we will already know which blocks are cleanup blocks and which aren’t, but we cannot exactly tell what kind of landing pads will be used here. I guess we will, in the end, never use this parameter or data stored there, but `needs_invoke` depends on it to decide whether `invoke` should be used or not."}}