{"action":"opened","issue":{"url":"https://api.github.com/repos/6to5/6to5/issues/508","labels_url":"https://api.github.com/repos/6to5/6to5/issues/508/labels{/name}","comments_url":"https://api.github.com/repos/6to5/6to5/issues/508/comments","events_url":"https://api.github.com/repos/6to5/6to5/issues/508/events","html_url":"https://github.com/6to5/6to5/issues/508","id":54456969,"number":508,"title":"to5Runtime error in Safari (parameter shadows the name of a strict mode function)","user":{"login":"idflood","id":197418,"avatar_url":"https://avatars.githubusercontent.com/u/197418?v=3","gravatar_id":"","url":"https://api.github.com/users/idflood","html_url":"https://github.com/idflood","followers_url":"https://api.github.com/users/idflood/followers","following_url":"https://api.github.com/users/idflood/following{/other_user}","gists_url":"https://api.github.com/users/idflood/gists{/gist_id}","starred_url":"https://api.github.com/users/idflood/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/idflood/subscriptions","organizations_url":"https://api.github.com/users/idflood/orgs","repos_url":"https://api.github.com/users/idflood/repos","events_url":"https://api.github.com/users/idflood/events{/privacy}","received_events_url":"https://api.github.com/users/idflood/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-01-15T14:48:19Z","updated_at":"2015-01-15T14:48:19Z","closed_at":null,"body":"I'm using webpack + 6to5 without any compression/mangling but in safari (8.0.2) there is this script error:\r\n\r\n    SyntaxError: Cannot declare a parameter named 't' as it shadows the name of a strict mode function.\r\n\r\nWhich correpond to this (just after the declaration of `e._extends = ...`:\r\n\r\n    };e.get = function t(r, t, n) {\r\n\r\nFor background information, my scripts only use these es6 features: class, import and fat arrows.\r\n\r\nIf I remove the \"use strict\" declaration at the top of the to5Runtime the script is working. It also works if i change this declartion to `};e.get = function (r, t, n) {` (unnamed function)."}}