From ebfd5c5c7480f35af986949f692b01ff7526b97d Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Tue, 12 Dec 2017 03:30:25 +0800
Subject: fix `AST_VarDef.may_throw()` (#2580)

---
 test/compress/collapse_vars.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test/compress')

diff --git a/test/compress/collapse_vars.js b/test/compress/collapse_vars.js
index 2136b2f0..330667dd 100644
--- a/test/compress/collapse_vars.js
+++ b/test/compress/collapse_vars.js
@@ -3785,3 +3785,23 @@ issue_2571_2: {
     }
     expect_stdout: "undefined"
 }
+
+may_throw: {
+    options = {
+        collapse_vars: true,
+    }
+    input: {
+        function f() {
+            var a_2 = function() {
+                var a;
+            }();
+        }
+    }
+    expect: {
+        function f() {
+            var a_2 = function() {
+                var a;
+            }();
+        }
+    }
+}
-- 
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