From c7cdcf06a65b70b557894c1680fc099d3c7aca6a Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Wed, 8 Mar 2017 12:39:57 +0800
Subject: fix function name eliminiation (#1576)

Function expression can be assigned to a variable and be given a name. Ensure function name is the reduced variable before clearing it out.

fixes #1573
fixes #1575
---
 test/compress/reduce_vars.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test/compress')

diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js
index 53e28152..10dc9d98 100644
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -1122,3 +1122,25 @@ defun_label: {
         }();
     }
 }
+
+double_reference: {
+    options = {
+        reduce_vars: true,
+        unused: true,
+    }
+    input: {
+        function f() {
+            var g = function g() {
+                g();
+            };
+            g();
+        }
+    }
+    expect: {
+        function f() {
+            (function g() {
+                g();
+            })();
+        }
+    }
+}
-- 
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