From: Mihai Bazon <mihai.bazon@gmail.com>
Date: Thu, 7 May 2015 12:01:16 +0000 (+0300)
Subject: Make reserved names take priority over the name cache
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=e48db3a8b6ce8bf06448224dbb3f6339f834ed98;p=UglifyJS.git

Make reserved names take priority over the name cache
---

diff --git a/lib/propmangle.js b/lib/propmangle.js
index 8f291d64..d3e582d6 100644
--- a/lib/propmangle.js
+++ b/lib/propmangle.js
@@ -140,10 +140,10 @@ function mangle_properties(ast, options) {
     // only function declarations after this line
 
     function can_mangle(name) {
+        if (reserved.indexOf(name) >= 0) return false;
         if (options.only_cache) {
             return cache.props.has(name);
         }
-        if (reserved.indexOf(name) >= 0) return false;
         if (/^[0-9.]+$/.test(name)) return false;
         return true;
     }