{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/11156","repository_url":"https://api.github.com/repos/dotnet/coreclr","labels_url":"https://api.github.com/repos/dotnet/coreclr/issues/11156/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/coreclr/issues/11156/comments","events_url":"https://api.github.com/repos/dotnet/coreclr/issues/11156/events","html_url":"https://github.com/dotnet/coreclr/issues/11156","id":223554244,"number":11156,"title":"Can AsyncMethodBuilder trust MoveNext?","user":{"login":"benaadams","id":1142958,"avatar_url":"https://avatars1.githubusercontent.com/u/1142958?v=4","gravatar_id":"","url":"https://api.github.com/users/benaadams","html_url":"https://github.com/benaadams","followers_url":"https://api.github.com/users/benaadams/followers","following_url":"https://api.github.com/users/benaadams/following{/other_user}","gists_url":"https://api.github.com/users/benaadams/gists{/gist_id}","starred_url":"https://api.github.com/users/benaadams/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/benaadams/subscriptions","organizations_url":"https://api.github.com/users/benaadams/orgs","repos_url":"https://api.github.com/users/benaadams/repos","events_url":"https://api.github.com/users/benaadams/events{/privacy}","received_events_url":"https://api.github.com/users/benaadams/received_events","type":"User","site_admin":false},"labels":[{"id":528805796,"url":"https://api.github.com/repos/dotnet/coreclr/labels/Design%20Discussion","name":"Design Discussion","color":"1d76db","default":false},{"id":517097440,"url":"https://api.github.com/repos/dotnet/coreclr/labels/area-System.Threading","name":"area-System.Threading","color":"d4c5f9","default":false},{"id":172143003,"url":"https://api.github.com/repos/dotnet/coreclr/labels/bug","name":"bug","color":"1d76db","default":true}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/dotnet/coreclr/milestones/5","html_url":"https://github.com/dotnet/coreclr/milestone/5","labels_url":"https://api.github.com/repos/dotnet/coreclr/milestones/5/labels","id":1328081,"number":5,"title":"Future","description":"Milestone tracking issues not triaged to a planned release. Work in this milestone may happen, or may not: it is not committed.","creator":{"login":"joshfree","id":1302850,"avatar_url":"https://avatars1.githubusercontent.com/u/1302850?v=4","gravatar_id":"","url":"https://api.github.com/users/joshfree","html_url":"https://github.com/joshfree","followers_url":"https://api.github.com/users/joshfree/followers","following_url":"https://api.github.com/users/joshfree/following{/other_user}","gists_url":"https://api.github.com/users/joshfree/gists{/gist_id}","starred_url":"https://api.github.com/users/joshfree/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joshfree/subscriptions","organizations_url":"https://api.github.com/users/joshfree/orgs","repos_url":"https://api.github.com/users/joshfree/repos","events_url":"https://api.github.com/users/joshfree/events{/privacy}","received_events_url":"https://api.github.com/users/joshfree/received_events","type":"User","site_admin":false},"open_issues":1164,"closed_issues":977,"state":"open","created_at":"2015-09-29T00:26:07Z","updated_at":"2018-02-01T20:57:09Z","due_on":null,"closed_at":null},"comments":26,"created_at":"2017-04-22T10:04:56Z","updated_at":"2018-02-01T20:57:09Z","closed_at":"2018-02-01T20:57:09Z","author_association":"CONTRIBUTOR","body":"`AsyncXMethodBuilder Start<>` can't inline as it uses a try+finally to restore the `ExecutionContext` \r\n\r\nHowever, the generated state machine will always capture any exception and set it in the Task.\r\n\r\nSo... Question is can the `MoveNext` be trusted and the the try+finally removed?\r\n\r\nPart of investigating https://github.com/dotnet/corefx/issues/18481\r\n\r\n/cc @stephentoub "},"comment":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/comments/362399211","html_url":"https://github.com/dotnet/coreclr/issues/11156#issuecomment-362399211","issue_url":"https://api.github.com/repos/dotnet/coreclr/issues/11156","id":362399211,"user":{"login":"benaadams","id":1142958,"avatar_url":"https://avatars1.githubusercontent.com/u/1142958?v=4","gravatar_id":"","url":"https://api.github.com/users/benaadams","html_url":"https://github.com/benaadams","followers_url":"https://api.github.com/users/benaadams/followers","following_url":"https://api.github.com/users/benaadams/following{/other_user}","gists_url":"https://api.github.com/users/benaadams/gists{/gist_id}","starred_url":"https://api.github.com/users/benaadams/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/benaadams/subscriptions","organizations_url":"https://api.github.com/users/benaadams/orgs","repos_url":"https://api.github.com/users/benaadams/repos","events_url":"https://api.github.com/users/benaadams/events{/privacy}","received_events_url":"https://api.github.com/users/benaadams/received_events","type":"User","site_admin":false},"created_at":"2018-02-01T20:57:09Z","updated_at":"2018-02-01T20:57:09Z","author_association":"CONTRIBUTOR","body":"True :)"}}
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