{"action":"opened","issue":{"url":"https://api.github.com/repos/racket/math/issues/4","labels_url":"https://api.github.com/repos/racket/math/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/racket/math/issues/4/comments","events_url":"https://api.github.com/repos/racket/math/issues/4/events","html_url":"https://github.com/racket/math/issues/4","id":110839828,"number":4,"title":"Segfault on Racket v6.2","user":{"login":"bennn","id":1731829,"avatar_url":"https://avatars.githubusercontent.com/u/1731829?v=3","gravatar_id":"","url":"https://api.github.com/users/bennn","html_url":"https://github.com/bennn","followers_url":"https://api.github.com/users/bennn/followers","following_url":"https://api.github.com/users/bennn/following{/other_user}","gists_url":"https://api.github.com/users/bennn/gists{/gist_id}","starred_url":"https://api.github.com/users/bennn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bennn/subscriptions","organizations_url":"https://api.github.com/users/bennn/orgs","repos_url":"https://api.github.com/users/bennn/repos","events_url":"https://api.github.com/users/bennn/events{/privacy}","received_events_url":"https://api.github.com/users/bennn/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-11T07:30:04Z","updated_at":"2015-10-11T07:30:04Z","closed_at":null,"body":"This program causes a segfault for me on Racket v6.2. Any idea what's happening here?\r\n```\r\n#lang racket/base\r\n\r\n(module+ siggy\r\n  (require (only-in math/matrix vector*->matrix))\r\n  (vector*->matrix '#()))\r\n```\r\n\r\nHere's my segfault\r\n```\r\nSIGSEGV MAPERR si_code 1 fault on addr 0x7ffed7232d98\r\nzsh: abort (core dumped)  raco6.2 make foo.rkt\r\n```"}}