| Index: src/messages.js | 
| diff --git a/src/messages.js b/src/messages.js | 
| index 8f83a62107ee93ecfd00967972cf7f6490b499c1..da373b2dd2d5a8c94e398a8d2d21c89c37f000a9 100644 | 
| --- a/src/messages.js | 
| +++ b/src/messages.js | 
| @@ -26,6 +26,7 @@ var kMessages = { | 
| newline_after_throw:           ["Illegal newline after throw"], | 
| label_redeclaration:           ["Label '", "%0", "' has already been declared"], | 
| var_redeclaration:             ["Identifier '", "%0", "' has already been declared"], | 
| +  duplicate_template_property:   ["Object template has duplicate property '", "%0", "'"], | 
| no_catch_or_finally:           ["Missing catch or finally after try"], | 
| unknown_label:                 ["Undefined label '", "%0", "'"], | 
| uncaught_exception:            ["Uncaught ", "%0"], | 
|  |