20121212 (r2388) release of Closure Compiler

[John Lenz]

It can be downloaded here: http://code.google.com/p/closure-compiler/downloads/list

It is also available through Maven: http://code.google.com/p/closure-compiler/wiki/Maven

Release notes here: http://code.google.com/p/closure-compiler/wiki/Releases

Repeated here for your convenience:

December 12, 2012 (r2388)

• support for type declarations with @protected and @private
• dead code pruning of cases from switches with constant conditions.
• type checking fixes
• @struct/@dict annotations
• Stable naming improvements
• new warning: misplaced type annotation
• new diagnostic groups: suspiciousCode, cast, misplacedTypeAnnotation
• Added goog.defineClass support (experimental)
• Added goog.getMsgWithFallback support
• better method templating support
• better IIFE inference
• better unused class removal
• AMD/CommonJS improvements
• Fixes  issue 867 ,  issue 857 ,  issue 851 ,  issue 271 ,  issue 791 ,  issue 841 ,  issue 764 ,  issue 61 ,  issue 808 ,  issue 820 ,  issue 824 ,  issue 804 ,  issue 821