{"action":"opened","issue":{"url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/issues/439","repository_url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final","labels_url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/issues/439/labels{/name}","comments_url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/issues/439/comments","events_url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/issues/439/events","html_url":"https://github.com/baronfel/fsharp-lang-suggestions-final/issues/439","id":184124201,"number":439,"title":"warn about unused namespace","user":{"login":"baronfel","id":573979,"avatar_url":"https://avatars.githubusercontent.com/u/573979?v=3","gravatar_id":"","url":"https://api.github.com/users/baronfel","html_url":"https://github.com/baronfel","followers_url":"https://api.github.com/users/baronfel/followers","following_url":"https://api.github.com/users/baronfel/following{/other_user}","gists_url":"https://api.github.com/users/baronfel/gists{/gist_id}","starred_url":"https://api.github.com/users/baronfel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/baronfel/subscriptions","organizations_url":"https://api.github.com/users/baronfel/orgs","repos_url":"https://api.github.com/users/baronfel/repos","events_url":"https://api.github.com/users/baronfel/events{/privacy}","received_events_url":"https://api.github.com/users/baronfel/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/labels/declined","name":"declined","color":"171819"},{"url":"https://api.github.com/repos/baronfel/fsharp-lang-suggestions-final/labels/votes:0-10","name":"votes:0-10","color":"333333"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-10-20T03:02:59Z","updated_at":"2016-10-20T03:02:59Z","closed_at":null,"body":"# warn about unused namespace [8007312] #\n\n**Submitted by Dmitry Morozov on 5/17/2015 12:00:00 AM**  \n**9 votes on UserVoice prior to migration**  \n\nIt would be nice if F# compiler had a switch to warn about unused namespace similar to --warnon:1182 - unused bindings. This can be lower cost solution to what in Visual C# addressed by \"Remove Unused Usings\" refactoring.\n\n\n\n## Response ##\n** by fslang-admin on 7/17/2015 12:00:00 AM **\n\nClosing this. The “greying out unused namespaces” is available in the Visual F# Power Tools. The core implementation can be reused in other tools such as FSharpLint.\r\nFurther comments, use cases, information and discussion welcome\r\nDon Syme, F# Language and Core Library Evolution.\n\n\n**[Original UserVoice Submission](https://fslang.uservoice.com/forums/245727-f-language/suggestions/8007312)**\n[Archived Uservoice Comments](../tree/master/archive/suggestion-8007312-warn-about-unused-namespace.md#comments)\n"}}
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