From: Eric Wong Date: 2018-05-08T03:34:58+00:00 Subject: [ruby-core:86939] Re: [Ruby trunk Bug#14742] Deadlock when autoloading different constants in the same file from multiple threads Yes, this is an old bug and not caused by my changes, I guess. It requires reworking some internal data structures in variable.c to provide feature mapping to autoload_data_i so different autoloads referring to the same file (aka "feature") can safely wait on each other. Will work on this tomorrow, I need sleep :< Unsubscribe: