From d1c6bb8c7c4cc491c4bb52e14ac2127a2496fbb8 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Fri, 23 Mar 2018 02:31:59 +0800
Subject: fix nested `inline` within loop (#3019)

fixes #3018
---
 test/compress/functions.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'test')

diff --git a/test/compress/functions.js b/test/compress/functions.js
index bbe94ebf..ceaf0643 100644
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -2208,3 +2208,32 @@ issue_3016_3_ie8: {
         "PASS",
     ]
 }
+
+issue_3018: {
+    options = {
+        inline: true,
+        side_effects: true,
+        toplevel: true,
+    }
+    input: {
+        var b = 1, c = "PASS";
+        do {
+            (function() {
+                (function(a) {
+                    a = 0 != (a && (c = "FAIL"));
+                })();
+            })();
+        } while (b--);
+        console.log(c);
+    }
+    expect: {
+        var b = 1, c = "PASS";
+        do {
+            a = void 0,
+            a = 0 != (a && (c = "FAIL"));
+        } while (b--);
+        var a;
+        console.log(c);
+    }
+    expect_stdout: "PASS"
+}
-- 
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