puppetlabs/puppet — pull request #2636 by hlindberg (2014-05-11 01:33:27+00:00)
Title: (PUP-1027) Add warning for reserved keywords

This adds deprecation warnings in the current parser for the keywords: function, private, attr, and type.
The same keywords are treated as errors in the future parser (this, until there are implementation
of these new features). (see commits for more detailed comments).