Run a non-trivial case in test for #380; add notes
Run a non-trivial case in test for #380; add notes


git-svn-id: b0592214b0005ba253f2dd56d7b4e4392ebe345d@6281 dc4e9af1-7f46-4ead-bba6-71afc04862de

basheersubei/swift-t,swift-lang/swift-t,swift-lang/swift-t,blue42u/swift-t,basheersubei/swift-t,swift-lang/swift-t,JohnPJenkins/swift-t,basheersubei/swift-t,blue42u/swift-t,JohnPJenkins/swift-t,basheersubei/swift-t,blue42u/swift-t,blue42u/swift-t,JohnPJenkins/swift-t,blue42u/swift-t,swift-lang/swift-t,swift-lang/swift-t,basheersubei/swift-t,basheersubei/swift-t,blue42u/swift-t,blue42u/swift-t,JohnPJenkins/swift-t,JohnPJenkins/swift-t,swift-lang/swift-t,basheersubei/swift-t,JohnPJenkins/swift-t,swift-lang/swift-t,JohnPJenkins/swift-t