{"action":"closed","number":7877,"pull_request":{"url":"https://api.github.com/repos/apple/swift/pulls/7877","id":108876434,"html_url":"https://github.com/apple/swift/pull/7877","diff_url":"https://github.com/apple/swift/pull/7877.diff","patch_url":"https://github.com/apple/swift/pull/7877.patch","issue_url":"https://api.github.com/repos/apple/swift/issues/7877","number":7877,"state":"closed","locked":false,"title":"[3.1] Sema: Accept tautological assoc type inference candidates when same-typed.","user":{"login":"jckarter","id":147281,"avatar_url":"https://avatars3.githubusercontent.com/u/147281?v=3","gravatar_id":"","url":"https://api.github.com/users/jckarter","html_url":"https://github.com/jckarter","followers_url":"https://api.github.com/users/jckarter/followers","following_url":"https://api.github.com/users/jckarter/following{/other_user}","gists_url":"https://api.github.com/users/jckarter/gists{/gist_id}","starred_url":"https://api.github.com/users/jckarter/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jckarter/subscriptions","organizations_url":"https://api.github.com/users/jckarter/orgs","repos_url":"https://api.github.com/users/jckarter/repos","events_url":"https://api.github.com/users/jckarter/events{/privacy}","received_events_url":"https://api.github.com/users/jckarter/received_events","type":"User","site_admin":false},"body":"Explanation: We would fail to infer associated types when a default implementation referencing `X` was provided in an extension `where X == Y` and `Y` was inferrable from elsewhere, due to changes in 3.1 to tighten up the set of candidates for associated type inference.\r\n\r\nScope: Regression from 3.0.\r\n\r\nSR Issue: SR-4143, rdar://problem/30809983\r\n\r\nRisk: Low\r\n\r\nTesting: Swift CI\r\n","created_at":"2017-03-02T23:38:36Z","updated_at":"2017-03-03T17:13:47Z","closed_at":"2017-03-03T17:13:47Z","merged_at":"2017-03-03T17:13:47Z","merge_commit_sha":"ba275ff1c76a5ad491325c1d2706debd2a74e38e","assignee":null,"assignees":[],"milestone":null,"commits_url":"https://api.github.com/repos/apple/swift/pulls/7877/commits","review_comments_url":"https://api.github.com/repos/apple/swift/pulls/7877/comments","review_comment_url":"https://api.github.com/repos/apple/swift/pulls/comments{/number}","comments_url":"https://api.github.com/repos/apple/swift/issues/7877/comments","statuses_url":"https://api.github.com/repos/apple/swift/statuses/ab6538cc0674767e9a8f5a745bbf34d4091f3456","head":{"label":"jckarter:assoc-type-inference-same-type-candidate-3.1","ref":"assoc-type-inference-same-type-candidate-3.1","sha":"ab6538cc0674767e9a8f5a745bbf34d4091f3456","user":{"login":"jckarter","id":147281,"avatar_url":"https://avatars3.githubusercontent.com/u/147281?v=3","gravatar_id":"","url":"https://api.github.com/users/jckarter","html_url":"https://github.com/jckarter","followers_url":"https://api.github.com/users/jckarter/followers","following_url":"https://api.github.com/users/jckarter/following{/other_user}","gists_url":"https://api.github.com/users/jckarter/gists{/gist_id}","starred_url":"https://api.github.com/users/jckarter/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jckarter/subscriptions","organizations_url":"https://api.github.com/users/jckarter/orgs","repos_url":"https://api.github.com/users/jckarter/repos","events_url":"https://api.github.com/users/jckarter/events{/privacy}","received_events_url":"https://api.github.com/users/jckarter/received_events","type":"User","site_admin":false},"repo":{"id":50372010,"name":"swift","full_name":"jckarter/swift","owner":{"login":"jckarter","id":147281,"avatar_url":"https://avatars3.githubusercontent.com/u/147281?v=3","gravatar_id":"","url":"https://api.github.com/users/jckarter","html_url":"https://github.com/jckarter","followers_url":"https://api.github.com/users/jckarter/followers","following_url":"https://api.github.com/users/jckarter/following{/other_user}","gists_url":"https://api.github.com/users/jckarter/gists{/gist_id}","starred_url":"https://api.github.com/users/jckarter/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jckarter/subscriptions","organizations_url":"https://api.github.com/users/jckarter/orgs","repos_url":"https://api.github.com/users/jckarter/repos","events_url":"https://api.github.com/users/jckarter/events{/privacy}","received_events_url":"https://api.github.com/users/jckarter/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/jckarter/swift","description":"The Swift Programming Language","fork":true,"url":"https://api.github.com/repos/jckarter/swift","forks_url":"https://api.github.com/repos/jckarter/swift/forks","keys_url":"https://api.github.com/repos/jckarter/swift/keys{/key_id}","collaborators_url":"https://api.github.com/repos/jckarter/swift/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/jckarter/swift/teams","hooks_url":"https://api.github.com/repos/jckarter/swift/hooks","issue_events_url":"https://api.github.com/repos/jckarter/swift/issues/events{/number}","events_url":"https://api.github.com/repos/jckarter/swift/events","assignees_url":"https://api.github.com/repos/jckarter/swift/assignees{/user}","branches_url":"https://api.github.com/repos/jckarter/swift/branches{/branch}","tags_url":"https://api.github.com/repos/jckarter/swift/tags","blobs_url":"https://api.github.com/repos/jckarter/swift/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/jckarter/swift/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/jckarter/swift/git/refs{/sha}","trees_url":"https://api.github.com/repos/jckarter/swift/git/trees{/sha}","statuses_url":"https://api.github.com/repos/jckarter/swift/statuses/{sha}","languages_url":"https://api.github.com/repos/jckarter/swift/languages","stargazers_url":"https://api.github.com/repos/jckarter/swift/stargazers","contributors_url":"https://api.github.com/repos/jckarter/swift/contributors","subscribers_url":"https://api.github.com/repos/jckarter/swift/subscribers","subscription_url":"https://api.github.com/repos/jckarter/swift/subscription","commits_url":"https://api.github.com/repos/jckarter/swift/commits{/sha}","git_commits_url":"https://api.github.com/repos/jckarter/swift/git/commits{/sha}","comments_url":"https://api.github.com/repos/jckarter/swift/comments{/number}","issue_comment_url":"https://api.github.com/repos/jckarter/swift/issues/comments{/number}","contents_url":"https://api.github.com/repos/jckarter/swift/contents/{+path}","compare_url":"https://api.github.com/repos/jckarter/swift/compare/{base}...{head}","merges_url":"https://api.github.com/repos/jckarter/swift/merges","archive_url":"https://api.github.com/repos/jckarter/swift/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/jckarter/swift/downloads","issues_url":"https://api.github.com/repos/jckarter/swift/issues{/number}","pulls_url":"https://api.github.com/repos/jckarter/swift/pulls{/number}","milestones_url":"https://api.github.com/repos/jckarter/swift/milestones{/number}","notifications_url":"https://api.github.com/repos/jckarter/swift/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/jckarter/swift/labels{/name}","releases_url":"https://api.github.com/repos/jckarter/swift/releases{/id}","deployments_url":"https://api.github.com/repos/jckarter/swift/deployments","created_at":"2016-01-25T18:37:54Z","updated_at":"2016-01-25T18:38:09Z","pushed_at":"2017-03-03T03:02:07Z","git_url":"git://github.com/jckarter/swift.git","ssh_url":"git@github.com:jckarter/swift.git","clone_url":"https://github.com/jckarter/swift.git","svn_url":"https://github.com/jckarter/swift","homepage":"https://swift.org/","size":168785,"stargazers_count":0,"watchers_count":0,"language":"C++","has_issues":false,"has_downloads":true,"has_wiki":false,"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":"apple:swift-3.1-branch","ref":"swift-3.1-branch","sha":"3d5d4a3683d87847208682adc6a8804497444655","user":{"login":"apple","id":10639145,"avatar_url":"https://avatars3.githubusercontent.com/u/10639145?v=3","gravatar_id":"","url":"https://api.github.com/users/apple","html_url":"https://github.com/apple","followers_url":"https://api.github.com/users/apple/followers","following_url":"https://api.github.com/users/apple/following{/other_user}","gists_url":"https://api.github.com/users/apple/gists{/gist_id}","starred_url":"https://api.github.com/users/apple/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apple/subscriptions","organizations_url":"https://api.github.com/users/apple/orgs","repos_url":"https://api.github.com/users/apple/repos","events_url":"https://api.github.com/users/apple/events{/privacy}","received_events_url":"https://api.github.com/users/apple/received_events","type":"Organization","site_admin":false},"repo":{"id":44838949,"name":"swift","full_name":"apple/swift","owner":{"login":"apple","id":10639145,"avatar_url":"https://avatars3.githubusercontent.com/u/10639145?v=3","gravatar_id":"","url":"https://api.github.com/users/apple","html_url":"https://github.com/apple","followers_url":"https://api.github.com/users/apple/followers","following_url":"https://api.github.com/users/apple/following{/other_user}","gists_url":"https://api.github.com/users/apple/gists{/gist_id}","starred_url":"https://api.github.com/users/apple/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apple/subscriptions","organizations_url":"https://api.github.com/users/apple/orgs","repos_url":"https://api.github.com/users/apple/repos","events_url":"https://api.github.com/users/apple/events{/privacy}","received_events_url":"https://api.github.com/users/apple/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/apple/swift","description":"The Swift Programming Language","fork":false,"url":"https://api.github.com/repos/apple/swift","forks_url":"https://api.github.com/repos/apple/swift/forks","keys_url":"https://api.github.com/repos/apple/swift/keys{/key_id}","collaborators_url":"https://api.github.com/repos/apple/swift/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/apple/swift/teams","hooks_url":"https://api.github.com/repos/apple/swift/hooks","issue_events_url":"https://api.github.com/repos/apple/swift/issues/events{/number}","events_url":"https://api.github.com/repos/apple/swift/events","assignees_url":"https://api.github.com/repos/apple/swift/assignees{/user}","branches_url":"https://api.github.com/repos/apple/swift/branches{/branch}","tags_url":"https://api.github.com/repos/apple/swift/tags","blobs_url":"https://api.github.com/repos/apple/swift/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/apple/swift/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/apple/swift/git/refs{/sha}","trees_url":"https://api.github.com/repos/apple/swift/git/trees{/sha}","statuses_url":"https://api.github.com/repos/apple/swift/statuses/{sha}","languages_url":"https://api.github.com/repos/apple/swift/languages","stargazers_url":"https://api.github.com/repos/apple/swift/stargazers","contributors_url":"https://api.github.com/repos/apple/swift/contributors","subscribers_url":"https://api.github.com/repos/apple/swift/subscribers","subscription_url":"https://api.github.com/repos/apple/swift/subscription","commits_url":"https://api.github.com/repos/apple/swift/commits{/sha}","git_commits_url":"https://api.github.com/repos/apple/swift/git/commits{/sha}","comments_url":"https://api.github.com/repos/apple/swift/comments{/number}","issue_comment_url":"https://api.github.com/repos/apple/swift/issues/comments{/number}","contents_url":"https://api.github.com/repos/apple/swift/contents/{+path}","compare_url":"https://api.github.com/repos/apple/swift/compare/{base}...{head}","merges_url":"https://api.github.com/repos/apple/swift/merges","archive_url":"https://api.github.com/repos/apple/swift/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/apple/swift/downloads","issues_url":"https://api.github.com/repos/apple/swift/issues{/number}","pulls_url":"https://api.github.com/repos/apple/swift/pulls{/number}","milestones_url":"https://api.github.com/repos/apple/swift/milestones{/number}","notifications_url":"https://api.github.com/repos/apple/swift/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/apple/swift/labels{/name}","releases_url":"https://api.github.com/repos/apple/swift/releases{/id}","deployments_url":"https://api.github.com/repos/apple/swift/deployments","created_at":"2015-10-23T21:15:07Z","updated_at":"2017-03-03T17:01:22Z","pushed_at":"2017-03-03T17:13:47Z","git_url":"git://github.com/apple/swift.git","ssh_url":"git@github.com:apple/swift.git","clone_url":"https://github.com/apple/swift.git","svn_url":"https://github.com/apple/swift","homepage":"https://swift.org/","size":172365,"stargazers_count":37054,"watchers_count":37054,"language":"C++","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":5469,"mirror_url":null,"open_issues_count":130,"forks":5469,"open_issues":130,"watchers":37054,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apple/swift/pulls/7877"},"html":{"href":"https://github.com/apple/swift/pull/7877"},"issue":{"href":"https://api.github.com/repos/apple/swift/issues/7877"},"comments":{"href":"https://api.github.com/repos/apple/swift/issues/7877/comments"},"review_comments":{"href":"https://api.github.com/repos/apple/swift/pulls/7877/comments"},"review_comment":{"href":"https://api.github.com/repos/apple/swift/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/apple/swift/pulls/7877/commits"},"statuses":{"href":"https://api.github.com/repos/apple/swift/statuses/ab6538cc0674767e9a8f5a745bbf34d4091f3456"}},"merged":true,"mergeable":null,"mergeable_state":"unknown","merged_by":{"login":"tkremenek","id":3087023,"avatar_url":"https://avatars3.githubusercontent.com/u/3087023?v=3","gravatar_id":"","url":"https://api.github.com/users/tkremenek","html_url":"https://github.com/tkremenek","followers_url":"https://api.github.com/users/tkremenek/followers","following_url":"https://api.github.com/users/tkremenek/following{/other_user}","gists_url":"https://api.github.com/users/tkremenek/gists{/gist_id}","starred_url":"https://api.github.com/users/tkremenek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tkremenek/subscriptions","organizations_url":"https://api.github.com/users/tkremenek/orgs","repos_url":"https://api.github.com/users/tkremenek/repos","events_url":"https://api.github.com/users/tkremenek/events{/privacy}","received_events_url":"https://api.github.com/users/tkremenek/received_events","type":"User","site_admin":false},"comments":7,"review_comments":0,"maintainer_can_modify":false,"commits":2,"additions":138,"deletions":24,"changed_files":3}}
{"actor":{"display_login":"tkremenek"}}