report some name conflicts in the unit tester

git-svn-id: http://haxe.googlecode.com/svn/trunk@5818 f16182fa-f095-11de-8f43-4547254af6c6
added Type specification (part 2)

git-svn-id: http://haxe.googlecode.com/svn/trunk@5819 f16182fa-f095-11de-8f43-4547254af6c6
Merge branch 'haxe/master'