pantsbuild/pants — pull request #72 by jsirois (2014-04-18 18:25:53+00:00)
Title: Guard scala_library from linking itself as a dep.

In situations where we have a mixed scala-java library we
add the java_library deps into the scala_library during a linking
phase. This linking was not filtering out the scala_library
itself, leading to a linked cycle. Fix this and add a unit
test to verify linking semantics.

https://rbcommons.com/s/twitter/r/251/