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This saves\n+                    // us from creating a lot of objects, and subscribing to tons of events that we don't\n+                    // actually need (since we don't even have any diagnostics to show!).\n+                    if (e.Diagnostics.Length == 0)","path":"src/EditorFeatures/Core/Implementation/Diagnostics/AbstractDiagnosticsTaggerProvider.AggregatingTagger.cs","position":16,"original_position":16,"commit_id":"4f3a5efbfb156acfe36d67206b629ffb64546b92","original_commit_id":"4f3a5efbfb156acfe36d67206b629ffb64546b92","user":{"login":"heejaechang","id":1333179,"avatar_url":"https://avatars.githubusercontent.com/u/1333179?v=3","gravatar_id":"","url":"https://api.github.com/users/heejaechang","html_url":"https://github.com/heejaechang","followers_url":"https://api.github.com/users/heejaechang/followers","following_url":"https://api.github.com/users/heejaechang/following{/other_user}","gists_url":"https://api.github.com/users/heejaechang/gists{/gist_id}","starred_url":"https://api.github.com/users/heejaechang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/heejaechang/subscriptions","organizations_url":"https://api.github.com/users/heejaechang/orgs","repos_url":"https://api.github.com/users/heejaechang/repos","events_url":"https://api.github.com/users/heejaechang/events{/privacy}","received_events_url":"https://api.github.com/users/heejaechang/received_events","type":"User","site_admin":false},"body":"diagnostic that are reported and diagnostic each tagger cares are different. so, probably need to filter these to see whether there is any diagnostic actually  we care. 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