From: fxn@... Date: 2017-01-03T19:12:19+00:00 Subject: [ruby-core:78955] [Ruby trunk Feature#11547] remove top-level constant lookup Issue #11547 has been updated by Xavier Noria. Ah, no, https://bugs.ruby-lang.org/projects/ruby-trunk/repository/revisions/57244/entry/variable.c#L419 seems to say that Qundef is what the search function returns to indicate failure, raising in the caller. ---------------------------------------- Feature #11547: remove top-level constant lookup https://bugs.ruby-lang.org/issues/11547#change-62374 * Author: Corin Langosch * Status: Closed * Priority: Normal * Assignee: * Target version: ---------------------------------------- If ruby cannot find a class in the specified scope it uses the top-level constant of the same name if it exists and emits a warning: ~~~ irb(main):006:0> class Auth; end => nil irb(main):007:0> class Twitter; end => nil irb(main):008:0> Twitter::Auth (irb):8: warning: toplevel constant Auth referenced by Twitter::Auth => Auth ~~~ In some cases this is not playing nicely with rails autoloading as can be seen here: https://github.com/rails/rails/issues/6931. Many more issues like this exist. Imo I don't see any reason why this fallback makes any sense. So I'd like to suggest to remove it completely or at least add an option to disable it. -- https://bugs.ruby-lang.org/ Unsubscribe: