{"action":"created","comment":{"url":"https://api.github.com/repos/dotnet/roslyn/pulls/comments/48325576","id":48325576,"diff_hunk":"@@ -253,6 +259,43 @@ public interface IPropertyReferenceExpression : IMemberReferenceExpression\n     }\n \n     /// <summary>\n+    /// Represents a reference to an event.\n+    /// </summary>\n+    public interface IEventReferenceExpression : IMemberReferenceExpression\n+    {\n+        /// <summary>\n+        /// Referenced event.\n+        /// </summary>\n+        IEventSymbol Event { get; }\n+    }\n+\n+    /// <summary>\n+    /// Represents a binding of an event.\n+    /// </summary>\n+    public interface IEventAssignmentExpression : IExpression\n+    {\n+        /// <summary>\n+        /// Event being bound.\n+        /// </summary>\n+        IEventSymbol Event { get; }\n+\n+        /// <summary>\n+        /// Instance used to refer to the event being bound.\n+        /// </summary>\n+        IExpression EventInstance { get; }\n+\n+        /// <summary>\n+        /// Handler supplied for the event.\n+        /// </summary>\n+        IExpression HandlerValue { get; }\n+\n+        /// <summary>\n+        /// True for adding a binding, false for removing one.\n+        /// </summary>\n+        bool Adds { get; }","path":"src/Compilers/Core/Portable/Compilation/IExpression.cs","position":91,"original_position":91,"commit_id":"4efd724cee848c20f528ed7024cd49b8dc452ba5","original_commit_id":"4efd724cee848c20f528ed7024cd49b8dc452ba5","user":{"login":"JohnHamby","id":10982715,"avatar_url":"https://avatars.githubusercontent.com/u/10982715?v=3","gravatar_id":"","url":"https://api.github.com/users/JohnHamby","html_url":"https://github.com/JohnHamby","followers_url":"https://api.github.com/users/JohnHamby/followers","following_url":"https://api.github.com/users/JohnHamby/following{/other_user}","gists_url":"https://api.github.com/users/JohnHamby/gists{/gist_id}","starred_url":"https://api.github.com/users/JohnHamby/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohnHamby/subscriptions","organizations_url":"https://api.github.com/users/JohnHamby/orgs","repos_url":"https://api.github.com/users/JohnHamby/repos","events_url":"https://api.github.com/users/JohnHamby/events{/privacy}","received_events_url":"https://api.github.com/users/JohnHamby/received_events","type":"User","site_admin":false},"body":"I had the same reaction. Maybe an enum is OK. This API just apes the bound trees.","created_at":"2015-12-23T07:14:25Z","updated_at":"2015-12-23T07:14:25Z","html_url":"https://github.com/dotnet/roslyn/pull/7676#discussion_r48325576","pull_request_url":"https://api.github.com/repos/dotnet/roslyn/pulls/7676","_links":{"self":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/comments/48325576"},"html":{"href":"https://github.com/dotnet/roslyn/pull/7676#discussion_r48325576"},"pull_request":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/7676"}}},"pull_request":{"url":"https://api.github.com/repos/dotnet/roslyn/pulls/7676","id":54443097,"html_url":"https://github.com/dotnet/roslyn/pull/7676","diff_url":"https://github.com/dotnet/roslyn/pull/7676.diff","patch_url":"https://github.com/dotnet/roslyn/pull/7676.patch","issue_url":"https://api.github.com/repos/dotnet/roslyn/issues/7676","number":7676,"state":"open","locked":false,"title":"IOperation implicit this, event reference, and method binding fixes","user":{"login":"JohnHamby","id":10982715,"avatar_url":"https://avatars.githubusercontent.com/u/10982715?v=3","gravatar_id":"","url":"https://api.github.com/users/JohnHamby","html_url":"https://github.com/JohnHamby","followers_url":"https://api.github.com/users/JohnHamby/followers","following_url":"https://api.github.com/users/JohnHamby/following{/other_user}","gists_url":"https://api.github.com/users/JohnHamby/gists{/gist_id}","starred_url":"https://api.github.com/users/JohnHamby/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohnHamby/subscriptions","organizations_url":"https://api.github.com/users/JohnHamby/orgs","repos_url":"https://api.github.com/users/JohnHamby/repos","events_url":"https://api.github.com/users/JohnHamby/events{/privacy}","received_events_url":"https://api.github.com/users/JohnHamby/received_events","type":"User","site_admin":false},"body":"This change set includes some IOperation fixes needed for or inspired by an analyzer written by @brettfo dealing with implicit/explicit this/Me. @CyrusNajmabadi contributed. The fixes include:\r\n\r\n  C# now correctly distinguishes implicit this and explicit this.\r\n  Event references and event handler bindings are now tracked.\r\n  Method bindings are now tracked.\r\n\r\nI'm not sure anyone is around to do a review, but @brettfo @genlu @nguerrera @mavasani @CyrusNajmabadi @srivatsn @lgolding might be likely candidates.","created_at":"2015-12-23T06:24:15Z","updated_at":"2015-12-23T07:14:25Z","closed_at":null,"merged_at":null,"merge_commit_sha":"f2889cf5211926449d1abf2cab2d7d1ff7645218","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/dotnet/roslyn/pulls/7676/commits","review_comments_url":"https://api.github.com/repos/dotnet/roslyn/pulls/7676/comments","review_comment_url":"https://api.github.com/repos/dotnet/roslyn/pulls/comments{/number}","comments_url":"https://api.github.com/repos/dotnet/roslyn/issues/7676/comments","statuses_url":"https://api.github.com/repos/dotnet/roslyn/statuses/4efd724cee848c20f528ed7024cd49b8dc452ba5","head":{"label":"JohnHamby:IOperationImplicitThisFixes","ref":"IOperationImplicitThisFixes","sha":"4efd724cee848c20f528ed7024cd49b8dc452ba5","user":{"login":"JohnHamby","id":10982715,"avatar_url":"https://avatars.githubusercontent.com/u/10982715?v=3","gravatar_id":"","url":"https://api.github.com/users/JohnHamby","html_url":"https://github.com/JohnHamby","followers_url":"https://api.github.com/users/JohnHamby/followers","following_url":"https://api.github.com/users/JohnHamby/following{/other_user}","gists_url":"https://api.github.com/users/JohnHamby/gists{/gist_id}","starred_url":"https://api.github.com/users/JohnHamby/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohnHamby/subscriptions","organizations_url":"https://api.github.com/users/JohnHamby/orgs","repos_url":"https://api.github.com/users/JohnHamby/repos","events_url":"https://api.github.com/users/JohnHamby/events{/privacy}","received_events_url":"https://api.github.com/users/JohnHamby/received_events","type":"User","site_admin":false},"repo":{"id":30732063,"name":"roslyn","full_name":"JohnHamby/roslyn","owner":{"login":"JohnHamby","id":10982715,"avatar_url":"https://avatars.githubusercontent.com/u/10982715?v=3","gravatar_id":"","url":"https://api.github.com/users/JohnHamby","html_url":"https://github.com/JohnHamby","followers_url":"https://api.github.com/users/JohnHamby/followers","following_url":"https://api.github.com/users/JohnHamby/following{/other_user}","gists_url":"https://api.github.com/users/JohnHamby/gists{/gist_id}","starred_url":"https://api.github.com/users/JohnHamby/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohnHamby/subscriptions","organizations_url":"https://api.github.com/users/JohnHamby/orgs","repos_url":"https://api.github.com/users/JohnHamby/repos","events_url":"https://api.github.com/users/JohnHamby/events{/privacy}","received_events_url":"https://api.github.com/users/JohnHamby/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/JohnHamby/roslyn","description":"The .NET Compiler Platform (\"Roslyn\") provides open-source C# and Visual Basic compilers with rich code analysis APIs.","fork":true,"url":"https://api.github.com/repos/JohnHamby/roslyn","forks_url":"https://api.github.com/repos/JohnHamby/roslyn/forks","keys_url":"https://api.github.com/repos/JohnHamby/roslyn/keys{/key_id}","collaborators_url":"https://api.github.com/repos/JohnHamby/roslyn/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/JohnHamby/roslyn/teams","hooks_url":"https://api.github.com/repos/JohnHamby/roslyn/hooks","issue_events_url":"https://api.github.com/repos/JohnHamby/roslyn/issues/events{/number}","events_url":"https://api.github.com/repos/JohnHamby/roslyn/events","assignees_url":"https://api.github.com/repos/JohnHamby/roslyn/assignees{/user}","branches_url":"https://api.github.com/repos/JohnHamby/roslyn/branches{/branch}","tags_url":"https://api.github.com/repos/JohnHamby/roslyn/tags","blobs_url":"https://api.github.com/repos/JohnHamby/roslyn/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/JohnHamby/roslyn/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/JohnHamby/roslyn/git/refs{/sha}","trees_url":"https://api.github.com/repos/JohnHamby/roslyn/git/trees{/sha}","statuses_url":"https://api.github.com/repos/JohnHamby/roslyn/statuses/{sha}","languages_url":"https://api.github.com/repos/JohnHamby/roslyn/languages","stargazers_url":"https://api.github.com/repos/JohnHamby/roslyn/stargazers","contributors_url":"https://api.github.com/repos/JohnHamby/roslyn/contributors","subscribers_url":"https://api.github.com/repos/JohnHamby/roslyn/subscribers","subscription_url":"https://api.github.com/repos/JohnHamby/roslyn/subscription","commits_url":"https://api.github.com/repos/JohnHamby/roslyn/commits{/sha}","git_commits_url":"https://api.github.com/repos/JohnHamby/roslyn/git/commits{/sha}","comments_url":"https://api.github.com/repos/JohnHamby/roslyn/comments{/number}","issue_comment_url":"https://api.github.com/repos/JohnHamby/roslyn/issues/comments{/number}","contents_url":"https://api.github.com/repos/JohnHamby/roslyn/contents/{+path}","compare_url":"https://api.github.com/repos/JohnHamby/roslyn/compare/{base}...{head}","merges_url":"https://api.github.com/repos/JohnHamby/roslyn/merges","archive_url":"https://api.github.com/repos/JohnHamby/roslyn/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/JohnHamby/roslyn/downloads","issues_url":"https://api.github.com/repos/JohnHamby/roslyn/issues{/number}","pulls_url":"https://api.github.com/repos/JohnHamby/roslyn/pulls{/number}","milestones_url":"https://api.github.com/repos/JohnHamby/roslyn/milestones{/number}","notifications_url":"https://api.github.com/repos/JohnHamby/roslyn/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/JohnHamby/roslyn/labels{/name}","releases_url":"https://api.github.com/repos/JohnHamby/roslyn/releases{/id}","created_at":"2015-02-13T00:07:31Z","updated_at":"2015-02-13T00:07:58Z","pushed_at":"2015-12-23T06:15:02Z","git_url":"git://github.com/JohnHamby/roslyn.git","ssh_url":"git@github.com:JohnHamby/roslyn.git","clone_url":"https://github.com/JohnHamby/roslyn.git","svn_url":"https://github.com/JohnHamby/roslyn","homepage":"","size":122331,"stargazers_count":0,"watchers_count":0,"language":"C#","has_issues":false,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":0,"mirror_url":null,"open_issues_count":0,"forks":0,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"dotnet:master","ref":"master","sha":"4a5ded0e7c82cb0eee1ec7de14ea5bf0a5d000f3","user":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"repo":{"id":29078997,"name":"roslyn","full_name":"dotnet/roslyn","owner":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/dotnet/roslyn","description":"The .NET Compiler Platform (\"Roslyn\") provides open-source C# and Visual Basic compilers with rich code analysis APIs.","fork":false,"url":"https://api.github.com/repos/dotnet/roslyn","forks_url":"https://api.github.com/repos/dotnet/roslyn/forks","keys_url":"https://api.github.com/repos/dotnet/roslyn/keys{/key_id}","collaborators_url":"https://api.github.com/repos/dotnet/roslyn/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/dotnet/roslyn/teams","hooks_url":"https://api.github.com/repos/dotnet/roslyn/hooks","issue_events_url":"https://api.github.com/repos/dotnet/roslyn/issues/events{/number}","events_url":"https://api.github.com/repos/dotnet/roslyn/events","assignees_url":"https://api.github.com/repos/dotnet/roslyn/assignees{/user}","branches_url":"https://api.github.com/repos/dotnet/roslyn/branches{/branch}","tags_url":"https://api.github.com/repos/dotnet/roslyn/tags","blobs_url":"https://api.github.com/repos/dotnet/roslyn/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/dotnet/roslyn/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/dotnet/roslyn/git/refs{/sha}","trees_url":"https://api.github.com/repos/dotnet/roslyn/git/trees{/sha}","statuses_url":"https://api.github.com/repos/dotnet/roslyn/statuses/{sha}","languages_url":"https://api.github.com/repos/dotnet/roslyn/languages","stargazers_url":"https://api.github.com/repos/dotnet/roslyn/stargazers","contributors_url":"https://api.github.com/repos/dotnet/roslyn/contributors","subscribers_url":"https://api.github.com/repos/dotnet/roslyn/subscribers","subscription_url":"https://api.github.com/repos/dotnet/roslyn/subscription","commits_url":"https://api.github.com/repos/dotnet/roslyn/commits{/sha}","git_commits_url":"https://api.github.com/repos/dotnet/roslyn/git/commits{/sha}","comments_url":"https://api.github.com/repos/dotnet/roslyn/comments{/number}","issue_comment_url":"https://api.github.com/repos/dotnet/roslyn/issues/comments{/number}","contents_url":"https://api.github.com/repos/dotnet/roslyn/contents/{+path}","compare_url":"https://api.github.com/repos/dotnet/roslyn/compare/{base}...{head}","merges_url":"https://api.github.com/repos/dotnet/roslyn/merges","archive_url":"https://api.github.com/repos/dotnet/roslyn/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/dotnet/roslyn/downloads","issues_url":"https://api.github.com/repos/dotnet/roslyn/issues{/number}","pulls_url":"https://api.github.com/repos/dotnet/roslyn/pulls{/number}","milestones_url":"https://api.github.com/repos/dotnet/roslyn/milestones{/number}","notifications_url":"https://api.github.com/repos/dotnet/roslyn/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/dotnet/roslyn/labels{/name}","releases_url":"https://api.github.com/repos/dotnet/roslyn/releases{/id}","created_at":"2015-01-11T02:39:03Z","updated_at":"2015-12-22T20:39:37Z","pushed_at":"2015-12-23T06:24:15Z","git_url":"git://github.com/dotnet/roslyn.git","ssh_url":"git@github.com:dotnet/roslyn.git","clone_url":"https://github.com/dotnet/roslyn.git","svn_url":"https://github.com/dotnet/roslyn","homepage":"","size":147142,"stargazers_count":4072,"watchers_count":4072,"language":"C#","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":1002,"mirror_url":null,"open_issues_count":1845,"forks":1002,"open_issues":1845,"watchers":4072,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/7676"},"html":{"href":"https://github.com/dotnet/roslyn/pull/7676"},"issue":{"href":"https://api.github.com/repos/dotnet/roslyn/issues/7676"},"comments":{"href":"https://api.github.com/repos/dotnet/roslyn/issues/7676/comments"},"review_comments":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/7676/comments"},"review_comment":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/dotnet/roslyn/pulls/7676/commits"},"statuses":{"href":"https://api.github.com/repos/dotnet/roslyn/statuses/4efd724cee848c20f528ed7024cd49b8dc452ba5"}}}}