From 931ac666382081a80267ab01ecfa5712162d5837 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Sun, 6 Oct 2019 10:29:13 +0800
Subject: fix corner case in `hoist_props` (#3452)

fixes #3440
---
 test/compress/hoist_props.js | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'test/compress')

diff --git a/test/compress/hoist_props.js b/test/compress/hoist_props.js
index b055ae7b..0d8e771a 100644
--- a/test/compress/hoist_props.js
+++ b/test/compress/hoist_props.js
@@ -886,3 +886,31 @@ issue_3411: {
     }
     expect_stdout: "PASS"
 }
+
+issue_3440: {
+    options = {
+        hoist_props: true,
+        reduce_vars: true,
+        unused: true,
+    }
+    input: {
+        (function() {
+            function f() {
+                console.log(o.p);
+            }
+            var o = {
+                p: "PASS",
+            };
+            return f;
+        })()();
+    }
+    expect: {
+        (function() {
+            var o_p = "PASS";
+            return function() {
+                console.log(o_p);
+            };
+        })()();
+    }
+    expect_stdout: "PASS"
+}
-- 
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