{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/22659","repository_url":"https://api.github.com/repos/dotnet/roslyn","labels_url":"https://api.github.com/repos/dotnet/roslyn/issues/22659/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/roslyn/issues/22659/comments","events_url":"https://api.github.com/repos/dotnet/roslyn/issues/22659/events","html_url":"https://github.com/dotnet/roslyn/issues/22659","id":264601095,"number":22659,"title":"Reduce allocation requirements in WriteObjectWorker","user":{"login":"sharwell","id":1408396,"avatar_url":"https://avatars1.githubusercontent.com/u/1408396?v=4","gravatar_id":"","url":"https://api.github.com/users/sharwell","html_url":"https://github.com/sharwell","followers_url":"https://api.github.com/users/sharwell/followers","following_url":"https://api.github.com/users/sharwell/following{/other_user}","gists_url":"https://api.github.com/users/sharwell/gists{/gist_id}","starred_url":"https://api.github.com/users/sharwell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sharwell/subscriptions","organizations_url":"https://api.github.com/users/sharwell/orgs","repos_url":"https://api.github.com/users/sharwell/repos","events_url":"https://api.github.com/users/sharwell/events{/privacy}","received_events_url":"https://api.github.com/users/sharwell/received_events","type":"User","site_admin":false},"labels":[{"id":166673288,"url":"https://api.github.com/repos/dotnet/roslyn/labels/Area-Compilers","name":"Area-Compilers","color":"5319e7","default":false},{"id":165001069,"url":"https://api.github.com/repos/dotnet/roslyn/labels/Bug","name":"Bug","color":"e52727","default":false},{"id":409722162,"url":"https://api.github.com/repos/dotnet/roslyn/labels/Investigation%20Required","name":"Investigation Required","color":"fbca04","default":false},{"id":273181413,"url":"https://api.github.com/repos/dotnet/roslyn/labels/Tenet-Reliability","name":"Tenet-Reliability","color":"c4531b","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/dotnet/roslyn/milestones/2","html_url":"https://github.com/dotnet/roslyn/milestone/2","labels_url":"https://api.github.com/repos/dotnet/roslyn/milestones/2/labels","id":937398,"number":2,"title":"Unknown","description":"This represents work which is not planned for a specific release.\r\n\r\n<!---\r\n@huboard:{\"order\":0.25}\n-->\r\n","creator":{"login":"jaredpar","id":146967,"avatar_url":"https://avatars0.githubusercontent.com/u/146967?v=4","gravatar_id":"","url":"https://api.github.com/users/jaredpar","html_url":"https://github.com/jaredpar","followers_url":"https://api.github.com/users/jaredpar/followers","following_url":"https://api.github.com/users/jaredpar/following{/other_user}","gists_url":"https://api.github.com/users/jaredpar/gists{/gist_id}","starred_url":"https://api.github.com/users/jaredpar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jaredpar/subscriptions","organizations_url":"https://api.github.com/users/jaredpar/orgs","repos_url":"https://api.github.com/users/jaredpar/repos","events_url":"https://api.github.com/users/jaredpar/events{/privacy}","received_events_url":"https://api.github.com/users/jaredpar/received_events","type":"User","site_admin":false},"open_issues":2348,"closed_issues":385,"state":"open","created_at":"2015-01-15T20:46:02Z","updated_at":"2018-04-10T16:20:31Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2017-10-11T14:08:32Z","updated_at":"2018-04-10T19:38:40Z","closed_at":null,"author_association":"MEMBER","body":"The dictionaries used by `WriteObjectWorker` can become large, and occasionally fail when the IDE is under memory pressure. We should identify sets of objects which cannot be multiply-referenced within the object getting serialized, and avoid adding these objects to the map.\r\n\r\nhttps://github.com/dotnet/roslyn/blob/878ffad23b8b06cb229c9ab31eada7634a473508/src/Compilers/Core/Portable/Serialization/ObjectWriter.cs#L805\r\n\r\n:link: Watson (internal issue for this): https://devdiv.visualstudio.com/DevDiv/_workitems/edit/485537"},"comment":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/comments/380222164","html_url":"https://github.com/dotnet/roslyn/issues/22659#issuecomment-380222164","issue_url":"https://api.github.com/repos/dotnet/roslyn/issues/22659","id":380222164,"user":{"login":"sharwell","id":1408396,"avatar_url":"https://avatars1.githubusercontent.com/u/1408396?v=4","gravatar_id":"","url":"https://api.github.com/users/sharwell","html_url":"https://github.com/sharwell","followers_url":"https://api.github.com/users/sharwell/followers","following_url":"https://api.github.com/users/sharwell/following{/other_user}","gists_url":"https://api.github.com/users/sharwell/gists{/gist_id}","starred_url":"https://api.github.com/users/sharwell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sharwell/subscriptions","organizations_url":"https://api.github.com/users/sharwell/orgs","repos_url":"https://api.github.com/users/sharwell/repos","events_url":"https://api.github.com/users/sharwell/events{/privacy}","received_events_url":"https://api.github.com/users/sharwell/received_events","type":"User","site_admin":false},"created_at":"2018-04-10T19:38:40Z","updated_at":"2018-04-10T19:38:40Z","author_association":"MEMBER","body":"Moved to **Area-Compilers**. Correcting this issue requires understanding and possibly either modifying or documenting constraints for sharing data in the trees used by the compiler."}}
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