{"action":"created","issue":{"url":"https://api.github.com/repos/scala/scala/issues/5045","repository_url":"https://api.github.com/repos/scala/scala","labels_url":"https://api.github.com/repos/scala/scala/issues/5045/labels{/name}","comments_url":"https://api.github.com/repos/scala/scala/issues/5045/comments","events_url":"https://api.github.com/repos/scala/scala/issues/5045/events","html_url":"https://github.com/scala/scala/pull/5045","id":141353243,"number":5045,"title":"SI-9709 Change -Yclasspath default to flat","user":{"login":"soc","id":42493,"avatar_url":"https://avatars.githubusercontent.com/u/42493?v=3","gravatar_id":"","url":"https://api.github.com/users/soc","html_url":"https://github.com/soc","followers_url":"https://api.github.com/users/soc/followers","following_url":"https://api.github.com/users/soc/following{/other_user}","gists_url":"https://api.github.com/users/soc/gists{/gist_id}","starred_url":"https://api.github.com/users/soc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/soc/subscriptions","organizations_url":"https://api.github.com/users/soc/orgs","repos_url":"https://api.github.com/users/soc/repos","events_url":"https://api.github.com/users/soc/events{/privacy}","received_events_url":"https://api.github.com/users/soc/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/scala/scala/milestones/52","html_url":"https://github.com/scala/scala/milestones/2.12.0-M5","labels_url":"https://api.github.com/repos/scala/scala/milestones/52/labels","id":1355301,"number":52,"title":"2.12.0-M5","description":"Merge to 2.12.x. Feature complete.\r\n\r\n  - [ ] re-review flat classpath implementation, potentially refactor / clean up (#4176)\r\n  - [ ] traits / fields phase: refactor back-end to reduce reliance on addinterfaces & mixins (retronym, adriaanm, sethtisue)\r\n  - [ ] sbt build & CI (szeiger, sethtisue)\r\n  - [ ] scour JIRA and fix important bugs (sethtisue, szeiger)\r\n  - [ ] trait encoding\r\n  - [ ] optimizer: additional closure-specific heuristics for inliner (lrytz)\r\n  - [ ] make deprecatedInheritance classes final (? see e.g., #2299) (szeiger)\r\n  - [ ] compiler performance (retronym, lrytz)\r\n  - [ ] classpath: run tooling on java 9\r\n","creator":{"login":"adriaanm","id":91083,"avatar_url":"https://avatars.githubusercontent.com/u/91083?v=3","gravatar_id":"","url":"https://api.github.com/users/adriaanm","html_url":"https://github.com/adriaanm","followers_url":"https://api.github.com/users/adriaanm/followers","following_url":"https://api.github.com/users/adriaanm/following{/other_user}","gists_url":"https://api.github.com/users/adriaanm/gists{/gist_id}","starred_url":"https://api.github.com/users/adriaanm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/adriaanm/subscriptions","organizations_url":"https://api.github.com/users/adriaanm/orgs","repos_url":"https://api.github.com/users/adriaanm/repos","events_url":"https://api.github.com/users/adriaanm/events{/privacy}","received_events_url":"https://api.github.com/users/adriaanm/received_events","type":"User","site_admin":false},"open_issues":18,"closed_issues":0,"state":"open","created_at":"2015-10-14T13:06:29Z","updated_at":"2016-03-16T21:41:22Z","due_on":"2016-05-29T07:00:00Z","closed_at":null},"comments":3,"created_at":"2016-03-16T17:57:50Z","updated_at":"2016-03-17T02:21:27Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/scala/scala/pulls/5045","html_url":"https://github.com/scala/scala/pull/5045","diff_url":"https://github.com/scala/scala/pull/5045.diff","patch_url":"https://github.com/scala/scala/pull/5045.patch"},"body":""},"comment":{"url":"https://api.github.com/repos/scala/scala/issues/comments/197657790","html_url":"https://github.com/scala/scala/pull/5045#issuecomment-197657790","issue_url":"https://api.github.com/repos/scala/scala/issues/5045","id":197657790,"user":{"login":"retronym","id":65551,"avatar_url":"https://avatars.githubusercontent.com/u/65551?v=3","gravatar_id":"","url":"https://api.github.com/users/retronym","html_url":"https://github.com/retronym","followers_url":"https://api.github.com/users/retronym/followers","following_url":"https://api.github.com/users/retronym/following{/other_user}","gists_url":"https://api.github.com/users/retronym/gists{/gist_id}","starred_url":"https://api.github.com/users/retronym/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/retronym/subscriptions","organizations_url":"https://api.github.com/users/retronym/orgs","repos_url":"https://api.github.com/users/retronym/repos","events_url":"https://api.github.com/users/retronym/events{/privacy}","received_events_url":"https://api.github.com/users/retronym/received_events","type":"User","site_admin":false},"created_at":"2016-03-17T02:21:27Z","updated_at":"2016-03-17T02:21:27Z","body":"@soc I'll adapt the REPL presentation compiler before we remove the recursive setting. For now, just make it explicitly use the old implementation with:\r\n\r\n```diff\r\ndiff --git a/src/repl/scala/tools/nsc/interpreter/PresentationCompilation.scala b/src/repl/scala/tools/nsc/interpreter/PresentationCompilation.scala\r\nindex 3a2177a..539cf01 100644\r\n--- a/src/repl/scala/tools/nsc/interpreter/PresentationCompilation.scala\r\n+++ b/src/repl/scala/tools/nsc/interpreter/PresentationCompilation.scala\r\n@@ -61,6 +61,7 @@ trait PresentationCompilation {\r\n       val s = new Settings(_ => () /* ignores \"bad option -nc\" errors, etc */)\r\n       s.processArguments(global.settings.recreateArgs, processAll = false)\r\n       s.YpresentationAnyThread.value = true\r\n+      s.YclasspathImpl.value = scala.tools.nsc.settings.ClassPathRepresentationType.Recursive\r\n       s\r\n     }\r\n     val storeReporter: StoreReporter = new StoreReporter\r\n```"}}