{"action":"created","issue":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/17548","repository_url":"https://api.github.com/repos/JuliaLang/julia","labels_url":"https://api.github.com/repos/JuliaLang/julia/issues/17548/labels{/name}","comments_url":"https://api.github.com/repos/JuliaLang/julia/issues/17548/comments","events_url":"https://api.github.com/repos/JuliaLang/julia/issues/17548/events","html_url":"https://github.com/JuliaLang/julia/issues/17548","id":166966304,"number":17548,"title":"0.5.0-dev segfaults on bad input","user":{"login":"ethomag","id":16134772,"avatar_url":"https://avatars.githubusercontent.com/u/16134772?v=3","gravatar_id":"","url":"https://api.github.com/users/ethomag","html_url":"https://github.com/ethomag","followers_url":"https://api.github.com/users/ethomag/followers","following_url":"https://api.github.com/users/ethomag/following{/other_user}","gists_url":"https://api.github.com/users/ethomag/gists{/gist_id}","starred_url":"https://api.github.com/users/ethomag/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ethomag/subscriptions","organizations_url":"https://api.github.com/users/ethomag/orgs","repos_url":"https://api.github.com/users/ethomag/repos","events_url":"https://api.github.com/users/ethomag/events{/privacy}","received_events_url":"https://api.github.com/users/ethomag/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2016-07-22T04:03:50Z","updated_at":"2016-07-22T04:47:18Z","closed_at":null,"body":"```\r\n$ ./julia\r\n               _\r\n   _       _ _(_)_     |  A fresh approach to technical computing\r\n  (_)     | (_) (_)    |  Documentation: http://docs.julialang.org\r\n   _ _   _| |_  __ _   |  Type \"?help\" for help.\r\n  | | | | | | |/ _` |  |\r\n  | | |_| | | | (_| |  |  Version 0.5.0-pre+5606 (2016-07-21 19:23 UTC)\r\n _/ |\\__'_|_|_|\\__'_|  |  Commit 5fe9e53 (0 days old master)\r\n|__/                   |  x86_64-linux-gnu\r\n\r\njulia> xxx\r\n\r\nsignal (11): Segmentation fault\r\nwhile loading no file, in expression starting on line 0\r\njl_f_tuple at /home/ethomag/julia/src/builtins.c:648\r\neval_user_input at ./REPL.jl:74\r\njl_call_method_internal at /home/ethomag/julia/src/julia_internal.h:177 [inlined]\r\njl_apply_generic at /home/ethomag/julia/src/gf.c:2034\r\nmacro expansion at ./REPL.jl:92 [inlined]\r\n#3 at ./event.jl:46\r\njl_call_method_internal at /home/ethomag/julia/src/julia_internal.h:177 [inlined]\r\njl_apply_generic at /home/ethomag/julia/src/gf.c:2034\r\njl_apply at /home/ethomag/julia/src/julia.h:1394 [inlined]\r\nstart_task at /home/ethomag/julia/src/task.c:253\r\nunknown function (ip: 0xffffffffffffffff)\r\nAllocations: 1379068 (Pool: 1378193; Big: 875); GC: 0\r\nSegmentation fault (core dumped)\r\n```"},"comment":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/comments/234453605","html_url":"https://github.com/JuliaLang/julia/issues/17548#issuecomment-234453605","issue_url":"https://api.github.com/repos/JuliaLang/julia/issues/17548","id":234453605,"user":{"login":"c42f","id":601473,"avatar_url":"https://avatars.githubusercontent.com/u/601473?v=3","gravatar_id":"","url":"https://api.github.com/users/c42f","html_url":"https://github.com/c42f","followers_url":"https://api.github.com/users/c42f/followers","following_url":"https://api.github.com/users/c42f/following{/other_user}","gists_url":"https://api.github.com/users/c42f/gists{/gist_id}","starred_url":"https://api.github.com/users/c42f/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/c42f/subscriptions","organizations_url":"https://api.github.com/users/c42f/orgs","repos_url":"https://api.github.com/users/c42f/repos","events_url":"https://api.github.com/users/c42f/events{/privacy}","received_events_url":"https://api.github.com/users/c42f/received_events","type":"User","site_admin":false},"created_at":"2016-07-22T04:47:18Z","updated_at":"2016-07-22T04:47:18Z","body":"I just ran into this as well - @vtjnash it seems that something from the #17518 merge caused this as reverting to 1fcb81c has worked around it for me.\r\n\r\nI'm amused by the following:\r\n```julia\r\njulia> x\r\n\r\nsignal (11): Segmentation fault\r\n...\r\n```"}}
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