rspec/rspec-core — pull request #1737 by JonRowe (2014-10-09 11:08:41+00:00)
Title: Demonstate issue with wonky constants on 1.9.2

I'm expecting this to fail, the reason why the spec is a new file is that 1.9.2's issue with wonky constants seems to stem from the first `instance_exec` not the last, so having this inside an existing example group doesn't cause the bug to occur.

/cc @myronmarston