{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/8521","repository_url":"https://api.github.com/repos/rust-lang/rust","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/8521/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/8521/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/8521/events","html_url":"https://github.com/rust-lang/rust/issues/8521","id":18085858,"number":8521,"title":"Can't bound types with paths from macros","user":{"login":"alexcrichton","id":64996,"avatar_url":"https://avatars.githubusercontent.com/u/64996?v=3","gravatar_id":"","url":"https://api.github.com/users/alexcrichton","html_url":"https://github.com/alexcrichton","followers_url":"https://api.github.com/users/alexcrichton/followers","following_url":"https://api.github.com/users/alexcrichton/following{/other_user}","gists_url":"https://api.github.com/users/alexcrichton/gists{/gist_id}","starred_url":"https://api.github.com/users/alexcrichton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/alexcrichton/subscriptions","organizations_url":"https://api.github.com/users/alexcrichton/orgs","repos_url":"https://api.github.com/users/alexcrichton/repos","events_url":"https://api.github.com/users/alexcrichton/events{/privacy}","received_events_url":"https://api.github.com/users/alexcrichton/received_events","type":"User","site_admin":false},"labels":[{"id":132910982,"url":"https://api.github.com/repos/rust-lang/rust/labels/A-macros","name":"A-macros","color":"d7e102","default":false},{"id":235146,"url":"https://api.github.com/repos/rust-lang/rust/labels/A-syntaxext","name":"A-syntaxext","color":"d7e102","default":false},{"id":60329014,"url":"https://api.github.com/repos/rust-lang/rust/labels/P-low","name":"P-low","color":"eb6420","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2013-08-15T00:50:52Z","updated_at":"2016-12-07T13:53:42Z","closed_at":null,"body":"This code:\n\n``` rust\nmacro_rules! foo(($t:path) => {\n    impl<T:$t> Foo for T {}\n})\n\nfoo!(A)\n\nfn main() {}\n```\n\nfails with\n\n```\nfoo.rs:2:12: 2:13 error: expected `,` but found `an interpolated path`\nfoo.rs:2     impl<T:$t> Foo for T {}\n                     ^\n```\n\nI may be doing something wrong, but this should be allowed, right?\n"},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/265452324","html_url":"https://github.com/rust-lang/rust/issues/8521#issuecomment-265452324","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/8521","id":265452324,"user":{"login":"KalitaAlexey","id":11215191,"avatar_url":"https://avatars.githubusercontent.com/u/11215191?v=3","gravatar_id":"","url":"https://api.github.com/users/KalitaAlexey","html_url":"https://github.com/KalitaAlexey","followers_url":"https://api.github.com/users/KalitaAlexey/followers","following_url":"https://api.github.com/users/KalitaAlexey/following{/other_user}","gists_url":"https://api.github.com/users/KalitaAlexey/gists{/gist_id}","starred_url":"https://api.github.com/users/KalitaAlexey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/KalitaAlexey/subscriptions","organizations_url":"https://api.github.com/users/KalitaAlexey/orgs","repos_url":"https://api.github.com/users/KalitaAlexey/repos","events_url":"https://api.github.com/users/KalitaAlexey/events{/privacy}","received_events_url":"https://api.github.com/users/KalitaAlexey/received_events","type":"User","site_admin":false},"created_at":"2016-12-07T13:53:42Z","updated_at":"2016-12-07T13:53:42Z","body":"Hi @steveklabnik,\r\nI am working on it. Please assign it on me."}}
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