{"action":"created","issue":{"url":"https://api.github.com/repos/golang/go/issues/15838","repository_url":"https://api.github.com/repos/golang/go","labels_url":"https://api.github.com/repos/golang/go/issues/15838/labels{/name}","comments_url":"https://api.github.com/repos/golang/go/issues/15838/comments","events_url":"https://api.github.com/repos/golang/go/issues/15838/events","html_url":"https://github.com/golang/go/issues/15838","id":156816423,"number":15838,"title":"cmd/compile: internal compiler error: cannot export NONAME node","user":{"login":"dsnet","id":6354026,"avatar_url":"https://avatars.githubusercontent.com/u/6354026?v=3","gravatar_id":"","url":"https://api.github.com/users/dsnet","html_url":"https://github.com/dsnet","followers_url":"https://api.github.com/users/dsnet/followers","following_url":"https://api.github.com/users/dsnet/following{/other_user}","gists_url":"https://api.github.com/users/dsnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dsnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dsnet/subscriptions","organizations_url":"https://api.github.com/users/dsnet/orgs","repos_url":"https://api.github.com/users/dsnet/repos","events_url":"https://api.github.com/users/dsnet/events{/privacy}","received_events_url":"https://api.github.com/users/dsnet/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"griesemer","id":8528975,"avatar_url":"https://avatars.githubusercontent.com/u/8528975?v=3","gravatar_id":"","url":"https://api.github.com/users/griesemer","html_url":"https://github.com/griesemer","followers_url":"https://api.github.com/users/griesemer/followers","following_url":"https://api.github.com/users/griesemer/following{/other_user}","gists_url":"https://api.github.com/users/griesemer/gists{/gist_id}","starred_url":"https://api.github.com/users/griesemer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/griesemer/subscriptions","organizations_url":"https://api.github.com/users/griesemer/orgs","repos_url":"https://api.github.com/users/griesemer/repos","events_url":"https://api.github.com/users/griesemer/events{/privacy}","received_events_url":"https://api.github.com/users/griesemer/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/golang/go/milestones/31","html_url":"https://github.com/golang/go/milestones/Go1.7","labels_url":"https://api.github.com/repos/golang/go/milestones/31/labels","id":1414133,"number":31,"title":"Go1.7","description":"","creator":{"login":"bradfitz","id":2621,"avatar_url":"https://avatars.githubusercontent.com/u/2621?v=3","gravatar_id":"","url":"https://api.github.com/users/bradfitz","html_url":"https://github.com/bradfitz","followers_url":"https://api.github.com/users/bradfitz/followers","following_url":"https://api.github.com/users/bradfitz/following{/other_user}","gists_url":"https://api.github.com/users/bradfitz/gists{/gist_id}","starred_url":"https://api.github.com/users/bradfitz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bradfitz/subscriptions","organizations_url":"https://api.github.com/users/bradfitz/orgs","repos_url":"https://api.github.com/users/bradfitz/repos","events_url":"https://api.github.com/users/bradfitz/events{/privacy}","received_events_url":"https://api.github.com/users/bradfitz/received_events","type":"User","site_admin":false},"open_issues":44,"closed_issues":425,"state":"open","created_at":"2015-11-16T16:57:07Z","updated_at":"2016-05-25T21:13:17Z","due_on":"2016-07-31T07:00:00Z","closed_at":null},"comments":2,"created_at":"2016-05-25T18:16:41Z","updated_at":"2016-05-26T00:05:09Z","closed_at":null,"body":"Commit ef62f641c37431a870fa093c43b3ee51a06db0da caused this issue.\r\n\r\nRunning the following causes an error (whereas it passes before on go1.6):\r\n```\r\n$ go test github.com/dsnet/compress/bzip2\r\n# github.com/dsnet/compress/bzip2\r\n./writer_test.go:56: internal compiler error: cannot export NONAME (2) node\r\n==> please file an issue and assign to gri@\r\n\r\n\r\ngoroutine 1 [running]:\r\nruntime/debug.Stack(0x0, 0x0, 0x0)\r\n\t/usr/local/go.tip/src/runtime/debug/stack.go:24 +0x6f\r\ncmd/compile/internal/gc.Fatalf(0x8db3d8, 0x47, 0xc420f71740, 0x2, 0x2)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/subr.go:165 +0x236\r\ncmd/compile/internal/gc.(*exporter).expr(0xc420f71980, 0xc420620b40)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/bexport.go:1344 +0x36c\r\ncmd/compile/internal/gc.(*exporter).stmt(0xc420f71980, 0xc420620bd0)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/bexport.go:1467 +0x59a\r\ncmd/compile/internal/gc.(*exporter).stmtList(0xc420f71980, 0xc420611160)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/bexport.go:1063 +0xec\r\ncmd/compile/internal/gc.export(0xc420977680, 0x0, 0x0)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/bexport.go:380 +0x947\r\ncmd/compile/internal/gc.dumpexport()\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/export.go:410 +0x397\r\ncmd/compile/internal/gc.dumpobj1(0x7ffea48393d6, 0x5e, 0x3)\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/obj.go:89 +0xe37\r\ncmd/compile/internal/gc.dumpobj()\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/obj.go:45 +0x48\r\ncmd/compile/internal/gc.Main()\r\n\t/usr/local/go.tip/src/cmd/compile/internal/gc/main.go:488 +0x1a4d\r\ncmd/compile/internal/amd64.Main()\r\n\t/usr/local/go.tip/src/cmd/compile/internal/amd64/galign.go:96 +0x381\r\nmain.main()\r\n\t/usr/local/go.tip/src/cmd/compile/main.go:33 +0x286\r\n\r\nFAIL\tgithub.com/dsnet/compress/bzip2 [build failed]\r\n```\r\n\r\nThe target repo is dsnet/compress@235e5e42328d2ffa73bb0f7c1f831383779cba72.\r\n\r\n/cc @mdempsky @griesemer "},"comment":{"url":"https://api.github.com/repos/golang/go/issues/comments/221743244","html_url":"https://github.com/golang/go/issues/15838#issuecomment-221743244","issue_url":"https://api.github.com/repos/golang/go/issues/15838","id":221743244,"user":{"login":"mdempsky","id":38349,"avatar_url":"https://avatars.githubusercontent.com/u/38349?v=3","gravatar_id":"","url":"https://api.github.com/users/mdempsky","html_url":"https://github.com/mdempsky","followers_url":"https://api.github.com/users/mdempsky/followers","following_url":"https://api.github.com/users/mdempsky/following{/other_user}","gists_url":"https://api.github.com/users/mdempsky/gists{/gist_id}","starred_url":"https://api.github.com/users/mdempsky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mdempsky/subscriptions","organizations_url":"https://api.github.com/users/mdempsky/orgs","repos_url":"https://api.github.com/users/mdempsky/repos","events_url":"https://api.github.com/users/mdempsky/events{/privacy}","received_events_url":"https://api.github.com/users/mdempsky/received_events","type":"User","site_admin":false},"created_at":"2016-05-26T00:05:09Z","updated_at":"2016-05-26T00:05:09Z","body":"@griesemer Seems like OGOTO, OLABEL, etc. could encode their [Label](https://golang.org/ref/spec#Label) as a bare string, rather than an ONONAME node?"}}
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