From 2088e1c19d97955b5582e08396fca8c7b7dadd83 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Fri, 9 Feb 2018 06:54:37 +0800
Subject: fix AST corruption due to `collapse_vars` & `inline` (#2899)

fixes #2898
---
 lib/compress.js | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib')

diff --git a/lib/compress.js b/lib/compress.js
index e70af436..282ab780 100644
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -4379,6 +4379,7 @@ merge(Compressor.prototype, {
                 && !self.pure
                 && !fn.contains_this()
                 && can_inject_symbols()) {
+                fn._squeezed = true;
                 return make_sequence(self, flatten_fn()).optimize(compressor);
             }
             if (compressor.option("side_effects") && all(fn.body, is_empty)) {
-- 
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