From: Mihai Bazon <mihai@bazon.net>
Date: Wed, 30 Oct 2013 11:59:59 +0000 (+0200)
Subject: Workaround for Safari bug
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=63287c0e681154698a2aeb73380ea9b40260c6b0;p=UglifyJS.git

Workaround for Safari bug

Close #313
---

diff --git a/lib/output.js b/lib/output.js
index 7f88d1f1..37e30c0e 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -508,8 +508,17 @@ function OutputStream(options) {
     });
 
     PARENS(AST_Call, function(output){
-        var p = output.parent();
-        return p instanceof AST_New && p.expression === this;
+        var p = output.parent(), p1;
+        if (p instanceof AST_New && p.expression === this)
+            return true;
+
+        // workaround for Safari bug.
+        // https://bugs.webkit.org/show_bug.cgi?id=123506
+        return this.expression instanceof AST_Function
+            && p instanceof AST_PropAccess
+            && p.expression === this
+            && (p1 = output.parent(1)) instanceof AST_Assign
+            && p1.left === p;
     });
 
     PARENS(AST_New, function(output){