From bdf683ec35278f04a8a71bfc27ed8a18dcaabb25 Mon Sep 17 00:00:00 2001
From: Dmitry Gutov <dgutov@yandex.ru>
Date: Tue, 16 Aug 2011 17:29:44 +0400
Subject: [PATCH] Do not warn about trailing commas in destructuring assignment
 arrays

Fixes http://code.google.com/p/js2-mode/issues/detail?id=110
---
 js2-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js2-mode.el b/js2-mode.el
index f94395d09..ec324ba81 100644
--- a/js2-mode.el
+++ b/js2-mode.el
@@ -9427,7 +9427,7 @@ array-literals, array comprehensions and regular expressions."
                                       :len (- js2-ts-cursor pos)
                                       :elems (nreverse elems)))
         (apply #'js2-node-add-children pn (js2-array-node-elems pn))
-        (when after-comma
+        (when (and after-comma (not js2-is-in-lhs))
           (js2-parse-warn-trailing-comma "msg.array.trailing.comma"
                                          pos elems after-comma)))
        ;; destructuring binding
-- 
2.39.2