From: kzc <zaxxon2011@gmail.com>
Date: Fri, 29 Jan 2016 15:35:07 +0000 (-0500)
Subject: collapse_vars: avoid replacement across AST_Case nodes to be on safe side even though... 
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=7c3fee9e31e80fe60d1d776cdf81d9283490ff87;p=UglifyJS.git

collapse_vars: avoid replacement across AST_Case nodes to be on safe side even though no issues seen.
---

diff --git a/lib/compress.js b/lib/compress.js
index 68471a5e..6fdf8f2d 100644
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -320,6 +320,7 @@ merge(Compressor.prototype, {
                             if (node instanceof AST_Lambda
                                 || node instanceof AST_Try
                                 || node instanceof AST_With
+                                || node instanceof AST_Case
                                 || node instanceof AST_IterationStatement
                                 || (parent instanceof AST_If          && node !== parent.condition)
                                 || (parent instanceof AST_Conditional && node !== parent.condition)