{"action":"opened","issue":{"url":"https://api.github.com/repos/less/less.js/issues/2436","labels_url":"https://api.github.com/repos/less/less.js/issues/2436/labels{/name}","comments_url":"https://api.github.com/repos/less/less.js/issues/2436/comments","events_url":"https://api.github.com/repos/less/less.js/issues/2436/events","html_url":"https://github.com/less/less.js/issues/2436","id":56624789,"number":2436,"title":"Evaluating @arguments","user":{"login":"Justineo","id":1726061,"avatar_url":"https://avatars.githubusercontent.com/u/1726061?v=3","gravatar_id":"","url":"https://api.github.com/users/Justineo","html_url":"https://github.com/Justineo","followers_url":"https://api.github.com/users/Justineo/followers","following_url":"https://api.github.com/users/Justineo/following{/other_user}","gists_url":"https://api.github.com/users/Justineo/gists{/gist_id}","starred_url":"https://api.github.com/users/Justineo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Justineo/subscriptions","organizations_url":"https://api.github.com/users/Justineo/orgs","repos_url":"https://api.github.com/users/Justineo/repos","events_url":"https://api.github.com/users/Justineo/events{/privacy}","received_events_url":"https://api.github.com/users/Justineo/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-05T04:01:01Z","updated_at":"2015-02-05T04:01:01Z","closed_at":null,"body":"Hi guys.\r\n\r\nFor the following Less code:\r\n\r\n```less\r\n.mixin(@param) {\r\n  @x: ~\"@{arguments}\";\r\n\r\n  .output(@whatever) {\r\n    x: @x;\r\n  }\r\n\r\n  .output(unexpected);\r\n}\r\n\r\n.test {\r\n  .mixin(expected);\r\n}\r\n```\r\n\r\nI would expect the rendered CSS to be like this:\r\n\r\n```css\r\n.test {\r\n  x: expected;\r\n}\r\n```\r\n\r\nBut actually it is:\r\n\r\n```css\r\n.test {\r\n  x: unexpected;\r\n}\r\n```\r\n\r\nI know that Less lazy loads variables but this still seems weird to me. Shouldn't things like `@arguments` and `@rest` be evaluated before it goes into deeper scope?"}}