{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/248","labels_url":"https://api.github.com/repos/dotnet/roslyn/issues/248/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/roslyn/issues/248/comments","events_url":"https://api.github.com/repos/dotnet/roslyn/issues/248/events","html_url":"https://github.com/dotnet/roslyn/issues/248","id":56609864,"number":248,"title":"Prevent duplicate invocations of per-compilation actions for a given symbol/syntax node in IDE","user":{"login":"srivatsn","id":20570,"avatar_url":"https://avatars.githubusercontent.com/u/20570?v=3","gravatar_id":"","url":"https://api.github.com/users/srivatsn","html_url":"https://github.com/srivatsn","followers_url":"https://api.github.com/users/srivatsn/followers","following_url":"https://api.github.com/users/srivatsn/following{/other_user}","gists_url":"https://api.github.com/users/srivatsn/gists{/gist_id}","starred_url":"https://api.github.com/users/srivatsn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/srivatsn/subscriptions","organizations_url":"https://api.github.com/users/srivatsn/orgs","repos_url":"https://api.github.com/users/srivatsn/repos","events_url":"https://api.github.com/users/srivatsn/events{/privacy}","received_events_url":"https://api.github.com/users/srivatsn/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/roslyn/labels/2%20-%20Ready","name":"2 - Ready","color":"CCCCCC"},{"url":"https://api.github.com/repos/dotnet/roslyn/labels/Area-Analyzers","name":"Area-Analyzers","color":"5319e7"},{"url":"https://api.github.com/repos/dotnet/roslyn/labels/Bug","name":"Bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"mavasani","id":10605811,"avatar_url":"https://avatars.githubusercontent.com/u/10605811?v=3","gravatar_id":"","url":"https://api.github.com/users/mavasani","html_url":"https://github.com/mavasani","followers_url":"https://api.github.com/users/mavasani/followers","following_url":"https://api.github.com/users/mavasani/following{/other_user}","gists_url":"https://api.github.com/users/mavasani/gists{/gist_id}","starred_url":"https://api.github.com/users/mavasani/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mavasani/subscriptions","organizations_url":"https://api.github.com/users/mavasani/orgs","repos_url":"https://api.github.com/users/mavasani/repos","events_url":"https://api.github.com/users/mavasani/events{/privacy}","received_events_url":"https://api.github.com/users/mavasani/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/dotnet/roslyn/milestones/1","html_url":"https://github.com/dotnet/roslyn/milestones/1.0%20(stable)","labels_url":"https://api.github.com/repos/dotnet/roslyn/milestones/1/labels","id":937397,"number":1,"title":"1.0 (stable)","description":"This is our 1.0 Milestone. ","creator":{"login":"jaredpar","id":146967,"avatar_url":"https://avatars.githubusercontent.com/u/146967?v=3","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":87,"closed_issues":486,"state":"open","created_at":"2015-01-15T20:45:24Z","updated_at":"2015-05-23T01:36:53Z","due_on":null,"closed_at":null},"comments":9,"created_at":"2015-02-05T00:28:51Z","updated_at":"2015-05-23T09:32:18Z","closed_at":null,"body":"Ported from TFS WorkItem: <b>1113197</b>\n\n------------------------------\n\n<p><b>Repro Steps:</b></p>\n<P>1) Create a compilation analyzer (has a compilation start action which registers an end action + additional symbol/syntax node action)</P>\n<P>2) Add the analyzer to a project and open the project in VS.</P>\n<P>3) Add code to project to ensure symbol/syntax node fires</P>\n<P>&nbsp;</P>\n<P>Expected: Symbol/syntax node action are never called multiple times for a given symbol/syntax node in a compilation</P>\n<P>Actual: Multiple invocation can intermittently happen in IDE, current design doesn't guard against it.</P>\n\r\n\r\n<!---\r\n@huboard:{\"order\":326.9998779296875,\"milestone_order\":248,\"custom_state\":\"\"}\n-->\r\n"},"comment":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/comments/104873990","html_url":"https://github.com/dotnet/roslyn/issues/248#issuecomment-104873990","issue_url":"https://api.github.com/repos/dotnet/roslyn/issues/248","id":104873990,"user":{"login":"ManishJayaswal","id":9527491,"avatar_url":"https://avatars.githubusercontent.com/u/9527491?v=3","gravatar_id":"","url":"https://api.github.com/users/ManishJayaswal","html_url":"https://github.com/ManishJayaswal","followers_url":"https://api.github.com/users/ManishJayaswal/followers","following_url":"https://api.github.com/users/ManishJayaswal/following{/other_user}","gists_url":"https://api.github.com/users/ManishJayaswal/gists{/gist_id}","starred_url":"https://api.github.com/users/ManishJayaswal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ManishJayaswal/subscriptions","organizations_url":"https://api.github.com/users/ManishJayaswal/orgs","repos_url":"https://api.github.com/users/ManishJayaswal/repos","events_url":"https://api.github.com/users/ManishJayaswal/events{/privacy}","received_events_url":"https://api.github.com/users/ManishJayaswal/received_events","type":"User","site_admin":false},"created_at":"2015-05-23T09:32:18Z","updated_at":"2015-05-23T09:32:18Z","body":"@mavasani  Let's take a stab at a fix for this and see how risky the change is."}}